March 2019 - Test - lists.nanog.org

Apple devices spoofing default gateway?
by Simon Lockhart 14 Mar '19

14 Mar '19

All, We're seeing a bit of a weird one on our network at the moment, and wondering if anyone else has seen it. Since Friday we're seeing Apple devices (we believe it's both laptops and iPhones) responding to ARP requests for the default gateway IP with their own MAC address (i.e. ARP spoofing / MITM type attack). We're only seeing it on Apple devices, but what's more strange is that we're only seeing it where those Apple devices are connected to Cisco 1810 and 1815 APs, and where those APs are connected to a Cisco WLC running v8.5 software. If we downgrade the WLC to v8.2 the problem goes away (but v8.2 doesn't support 1815 APs, so we can't roll that out globally). We're engaged with Cisco TAC, but they're trying to deny it's their problem. Apple support are investigating, but aren't admitting to having seen it before. Has anyone else seen or heard of similar issues over the last few days? Many thanks, Simon

5 7

Re: Analysing traffic in context of rejecting RPKI invalids
by Jakob Heitz (jheitz) 14 Mar '19

14 Mar '19

If at least one ROA matches a route, then the route is valid. This is to cover the case when more than one AS is authorized to originate a particular prefix. https://tools.ietf.org/html/rfc6811 Page 5: o NotFound: No VRP Covers the Route Prefix. o Valid: At least one VRP Matches the Route Prefix. o Invalid: At least one VRP Covers the Route Prefix, but no VRP Matches it. BTW, this rule allows you to issue a ROA authorizing AS0 to originate your complete address space. Why would you do that? Suppose you own an address space, but you only want to announce a portion of it to the internet. If you issue a ROA for the unannounced portion authorizing your own ASN, then an attacker can announce that portion and prepend your ASN. The attacker can thus hijack your unannounced space and appear valid by RPKI! To prevent that, you issue a ROA for your complete address space authorizing AS0 and your BGP announced space authorizing your own ASN. An AS path containing AS0 is malformed, being treated as withdraw. https://tools.ietf.org/html/rfc7607 Regards, Jakob. -----Original Message----- Date: Wed, 13 Mar 2019 11:17:22 -0400 From: Steve Meuse <smeuse(a)mara.org> > > > Thanks for the update, but based on that description I'm not certain > that you implemented the same thing that pmacct built, which IMO is > what is needed by those considering deploying a drop-invalids policy. > (Perhaps you omitted mentioning that ability in your description but > included it in your implementation.) > > Thanks Jay, you are correct. As we were talking through the logic we realized we missed that bit. Internally, we're working though the logic to understand if there is a covering route, is that route valid, and if not, will we recurse and look for another covering route that is valid? Either way, we'll be updating our software with that functionality shortly. -Steve

1 0

FB?
by Mike Hammett 14 Mar '19

14 Mar '19

So what happened at Facebook today ? I saw one article quoting Roland saying it was a route leak, but I haven't seen any other sources that aren't just quoting Roland. Usually there are a few independent posts out there by now. ----- Mike Hammett Intelligent Computing Solutions http://www.ics-il.com Midwest-IX http://www.midwest-ix.com

16 20

Re: FB? / AS 200020 leak
by Job Snijders 14 Mar '19

14 Mar '19

Hi, On Thu, Mar 14, 2019 at 02:04:39PM +0000, Jeroen Wunnink wrote: > The route-leak was something different that seems to have mainly hit > west-Europe between 16:52 UTC to 17:08 UTC. There’s a few people in > the *NOG communities still digging at the complete details of that > right now, but it currently points to have originated from AS200020, > impacting a few large upstreams for a short period of time. Here are some details of prefixes affected (courtesy of Doug Madory). The percent at the beginning is the percentage of the peering sources that saw each prefix leaked. Last column is the AS_PATH March 14th, 2019 - 16:43 UTC was the start of the BGP leak incident. The leak was very serious in terms of negative impact, it affected many West European access providers (for instance AS 1136 has over 50% of Dutch access market). Kind regards, Job 70.6% 92.68.0.0/14 KPN B.V. NL ... 200020 1136 70.6% 92.64.0.0/14 KPN B.V. Amsterdam Provincie Noord-Holland NL ... 200020 1136 70.4% 93.154.64.0/18 KPN B.V. NL ... 200020 1136 70.4% 93.154.0.0/18 KPN B.V. NL ... 200020 1136 70.4% 86.88.0.0/13 KPN B.V. NL ... 200020 1136 70.4% 86.80.0.0/13 KPN B.V. NL ... 200020 1136 70.4% 84.84.0.0/14 KPN B.V. NL ... 200020 1136 70.4% 84.80.0.0/14 KPN B.V. NL ... 200020 1136 70.4% 81.206.0.0/15 KPN B.V. NL ... 200020 1136 70.4% 81.204.0.0/15 KPN B.V. NL ... 200020 1136 70.4% 80.61.0.0/16 Customers NL ... 200020 1136 70.4% 80.60.0.0/16 Customers NL ... 200020 1136 70.4% 77.62.0.0/15 KPN B.V. NL ... 200020 1136 70.4% 77.60.0.0/15 KPN B.V. NL ... 200020 1136 70.4% 77.170.0.0/15 KPN B.V. NL ... 200020 1136 70.4% 77.168.0.0/15 KPN B.V. NL ... 200020 1136 70.4% 77.164.0.0/14 KPN B.V. NL ... 200020 1136 70.4% 77.160.0.0/14 KPN B.V. NL ... 200020 1136 70.4% 62.12.0.0/20 KPN B.V. Amsterdam Provincie Noord-Holland NL ... 200020 1136 70.4% 46.145.0.0/16 KPN B.V. NL ... 200020 1136 70.4% 46.144.0.0/16 KPN B.V. NL ... 200020 1136 70.4% 31.161.0.0/16 KPN B.V. NL ... 200020 1136 70.4% 31.160.0.0/16 KPN B.V. NL ... 200020 1136 70.4% 145.7.128.0/17 KPN B.V. NL ... 200020 1136 70.4% 145.133.0.0/16 KPN B.V. NL ... 200020 1136 70.4% 145.132.0.0/16 KPN B.V. NL ... 200020 1136 70.1% 89.200.64.0/18 KPN Mobile The Netherlands B.V. NL ... 200020 1136 70.1% 89.200.0.0/18 KPN Mobile The Netherlands B.V. NL ... 200020 1136 70.1% 83.232.32.0/19 KPN Mobile The Netherlands B.V. NL ... 200020 1136 70.1% 83.232.128.0/17 KPN B.V. NL ... 200020 1136 70.1% 83.232.0.0/19 KPN Mobile The Netherlands B.V. NL ... 200020 1136 70.1% 83.232.0.0/17 KPN B.V. Amsterdam Provincie Noord-Holland NL ... 200020 1136 70.1% 82.171.96.0/19 Customers NL ... 200020 1136 70.1% 82.171.64.0/19 Customers NL ... 200020 1136 70.1% 82.171.32.0/19 Customers NL ... 200020 1136 70.1% 82.171.192.0/18 Customers NL ... 200020 1136 70.1% 82.171.128.0/18 Customers NL ... 200020 1136 70.1% 82.171.0.0/19 Customers NL ... 200020 1136 70.1% 82.170.128.0/17 Customers NL ... 200020 1136 70.1% 82.170.0.0/17 Customers NL ... 200020 1136 70.1% 82.169.96.0/20 Customers NL ... 200020 1136 70.1% 82.169.80.0/20 Customers NL ... 200020 1136 70.1% 82.169.64.0/20 Customers NL ... 200020 1136 70.1% 82.169.32.0/19 Customers NL ... 200020 1136 70.1% 82.169.224.0/19 Customers NL ... 200020 1136 70.1% 82.169.192.0/19 Customers NL ... 200020 1136 70.1% 82.169.176.0/20 Customers NL ... 200020 1136 70.1% 82.169.160.0/20 Customers NL ... 200020 1136 70.1% 82.169.144.0/20 Customers NL ... 200020 1136 70.1% 82.169.128.0/20 Customers NL ... 200020 1136 70.1% 82.169.112.0/20 Customers NL ... 200020 1136 70.1% 82.169.0.0/19 Customers NL ... 200020 1136 70.1% 82.168.64.0/18 Customers NL ... 200020 1136 70.1% 82.168.240.0/20 Customers NL ... 200020 1136 70.1% 82.168.224.0/20 Customers NL ... 200020 1136 70.1% 82.168.208.0/20 Customers NL ... 200020 1136 70.1% 82.168.192.0/20 Customers NL ... 200020 1136 70.1% 82.168.160.0/19 Customers NL ... 200020 1136 70.1% 82.168.128.0/19 Customers NL ... 200020 1136 70.1% 82.168.0.0/18 Customers NL ... 200020 1136 70.1% 82.136.224.0/19 KPN B.V. NL ... 200020 1136 70.1% 82.136.192.0/19 KPN B.V. NL ... 200020 1136 70.1% 80.60.224.0/20 Customers Amsterdam Provincie Noord-Holland NL ... 200020 1136 70.1% 80.60.224.0/19 Customers Amsterdam Provincie Noord-Holland NL ... 200020 1136 70.1% 77.173.128.0/17 Customers NL ... 200020 1136 70.1% 77.173.0.0/17 Customers NL ... 200020 1136 70.1% 77.172.128.0/17 Customers NL ... 200020 1136 70.1% 77.172.0.0/17 Customers NL ... 200020 1136 70.1% 62.41.128.0/17 KPN B.V. NL ... 200020 1136 70.1% 62.41.0.0/17 KPN B.V. NL ... 200020 1136 70.1% 62.25.32.0/19 KPN B.V. NL ... 200020 1136 70.1% 62.25.0.0/19 KPN B.V. NL ... 200020 1136 70.1% 62.21.192.0/18 KPN B.V. Amsterdam Provincie Noord-Holland NL ... 200020 1136 70.1% 62.21.128.0/18 KPN B.V. NL ... 200020 1136 70.1% 62.207.128.0/17 KPN B.V. NL ... 200020 1136 70.1% 62.207.0.0/17 KPN B.V. Amsterdam Provincie Noord-Holland NL ... 200020 1136 70.1% 62.133.96.0/19 KPN Mobile The Netherlands B.V. NL ... 200020 1136 70.1% 62.133.64.0/19 KPN Mobile The Netherlands B.V. NL ... 200020 1136 70.1% 62.132.128.0/17 KPN B.V. NL ... 200020 1136 70.1% 62.132.0.0/17 KPN B.V. NL ... 200020 1136 70.1% 62.131.128.0/17 Customer NL ... 200020 1136 70.1% 62.131.0.0/17 Customer NL ... 200020 1136 70.1% 62.12.16.0/20 KPN B.V. NL ... 200020 1136 70.1% 31.149.128.0/17 KPN B.V. NL ... 200020 1136 70.1% 31.149.0.0/17 KPN B.V. NL ... 200020 1136 70.1% 145.7.0.0/17 KPN B.V. Amsterdam Provincie Noord-Holland NL ... 200020 1136 70.1% 145.53.128.0/17 Customer Network NL ... 200020 1136 70.1% 145.53.0.0/17 KPN B.V. NL ... 200020 1136 70.1% 145.130.128.0/17 KPN B.V. NL ... 200020 1136 70.1% 145.130.0.0/17 KPN B.V. NL ... 200020 1136 70.1% 145.129.128.0/17 KPN B.V. NL ... 200020 1136 70.1% 145.129.0.0/17 KPN B.V. NL ... 200020 1136 70.1% 145.128.128.0/17 KPN B.V. NL ... 200020 1136 70.1% 145.128.0.0/17 KPN B.V. NL ... 200020 1136 69.8% 37.74.128.0/17 KPN B.V. NL ... 200020 1136 69.8% 37.74.0.0/17 KPN B.V. NL ... 200020 1136 56.0% 46.31.12.0/22 IX Networks BV io NL ... 200020 20562 12561 55.7% 46.31.9.0/24 IX Networks BV io Maastricht Provincie Limburg NL ... 200020 20562 12561 54.9% 91.194.98.0/23 ADELI SAS FR ... 200020 43142 43142 43142 43142 54.9% 91.194.96.0/23 ADELI SAS FR ... 200020 43142 43142 43142 43142 54.6% 46.227.18.0/23 ADELI SAS FR ... 200020 43142 43142 43142 43142 54.6% 46.227.16.0/23 ADELI SAS FR ... 200020 43142 43142 43142 43142 53.6% 185.94.170.0/23 CJ2 Hosting B.V. NL ... 200020 41887 53.6% 185.94.168.0/23 CJ2 Hosting B.V. Amsterdam Provincie Noord-Holland NL ... 200020 41887 53.6% 185.93.14.0/23 Xolphin B.V. NL ... 200020 41887 53.6% 185.93.12.0/23 Xolphin B.V. Amsterdam Provincie Noord-Holland NL ... 200020 41887 53.6% 185.85.114.0/23 VitrumNet BV NL ... 200020 41887 53.6% 185.85.112.0/23 VitrumNet BV NL ... 200020 41887 52.8% 91.194.97.0/24 ADELI SAS Tassin-la-Demi-Lune Rhône-Alpes FR ... 200020 43142 43142 43142 43142 52.8% 85.144.0.0/15 T-Mobile Thuis BV NL ... 200020 50266 52.8% 185.8.65.0/24 ADELI SAS Ambérieu-en-Bugey Rhône-Alpes FR ... 200020 43142 43142 43142 43142 52.5% 91.194.96.0/24 ADELI SAS Saint-Trivier-sur-Moignans Rhône-Alpes FR ... 200020 43142 43142 43142 43142 52.5% 85.146.128.0/18 T-Mobile Thuis BV NL ... 200020 50266 52.5% 85.146.0.0/17 T-Mobile Thuis BV NL ... 200020 50266 52.5% 46.227.17.0/24 ADELI SAS Ruy Rhône-Alpes FR ... 200020 43142 43142 43142 43142 52.5% 31.201.0.0/16 T-Mobile Thuis BV Amsterdam Provincie Noord-Holland NL ... 200020 50266 52.5% 31.20.0.0/16 Pool for fixed WBA users NL ... 200020 50266 52.5% 185.8.67.0/24 ADELI SAS FR ... 200020 43142 43142 43142 43142 52.5% 185.8.66.0/24 ADELI SAS FR ... 200020 43142 43142 43142 43142 52.5% 185.8.64.0/24 ADELI SAS FR ... 200020 43142 43142 43142 43142 52.2% 5.132.0.0/17 T-Mobile Thuis BV Amsterdam Provincie Noord-Holland NL ... 200020 50266 52.2% 46.227.16.0/24 ADELI SAS FR ... 200020 43142 43142 43142 43142 52.2% 37.143.80.0/21 T-Mobile Thuis BV Amsterdam Provincie Noord-Holland NL ... 200020 50266 49.0% 92.60.184.0/24 Kiev colocation Kiev Misto Kyyiv UA ... 200020 15772 49.0% 92.60.176.0/24 Wnet-Odessa-Colo Kiev Misto Kyyiv UA ... 200020 15772 48.8% 31.172.138.0/24 LL clients from Odessa region Odessa Odes’ka Oblast’ UA ... 200020 15772 48.8% 185.39.197.0/24 WNET-KYIV UA ... 200020 15772 48.5% 80.92.235.0/24 Unlimited Network Kharkov Kiev Misto Kyyiv UA ... 200020 15772 48.5% 31.172.137.0/24 Home net project, http://domonet.ua/ Kiev Misto Kyyiv UA ... 200020 15772 24685 48.2% 62.112.224.0/21 Solvinity B.V. Rolde Provincie Drenthe NL ... 200020 20562 29311 48.2% 185.61.227.0/24 Solvinity B.V. NL ... 200020 20562 29311 48.2% 185.61.226.0/24 Solvinity B.V. NL ... 200020 20562 29311 48.2% 185.61.225.0/24 Solvinity B.V. NL ... 200020 20562 29311 48.2% 185.61.224.0/24 ASP4ALL DC Amsterdam Provincie Noord-Holland NL ... 200020 20562 29311 48.2% 159.46.204.0/22 Ministerie van Justitie Amsterdam Provincie Noord-Holland NL ... 200020 20562 29311 48.0% 62.112.248.0/21 Solvinity B.V. Amsterdam Provincie Noord-Holland NL ... 200020 20562 29311 48.0% 62.112.240.0/21 Solvinity B.V. Amsterdam Provincie Noord-Holland NL ... 200020 20562 29311 48.0% 62.112.232.0/21 Solvinity B.V. Ugchelen Provincie Gelderland NL ... 200020 20562 29311 48.0% 159.46.200.0/22 Ministerie van Justitie Amsterdam Provincie Noord-Holland NL ... 200020 20562 29311 48.0% 159.46.196.0/22 Ministerie van Justitie NL ... 200020 20562 29311 48.0% 159.46.192.0/22 Ministerie van Justitie NL ... 200020 20562 29311 47.4% 23.50.56.0/24 Akamai International, BV Amsterdam Provincie Noord-Holland NL ... 200020 20940 47.4% 195.137.169.0/24 AKSI Automatisering B.V. Groningen Provincie Groningen NL ... 200020 31477 47.4% 193.177.163.0/24 Stichting Algemeen Christelijk Ziekenhuis Groningen Groningen Provincie Groningen NL ... 200020 31477 47.4% 193.138.248.0/22 Adix B.V. NL ... 200020 31477 47.4% 185.28.56.0/22 SoHosted Cloud B.V. NL ... 200020 31477 47.4% 185.180.96.0/22 AKSI Automatisering B.V. Groningen Provincie Groningen NL ... 200020 31477 47.4% 128.0.174.0/24 Home net project, http://domonet.ua/ Kiev Misto Kyyiv UA ... 200020 15772 47.2% 91.238.176.0/23 SoHosted Cloud B.V. NL ... 200020 31477 47.2% 89.200.200.0/21 Adix B.V. NL ... 200020 31477 47.2% 37.9.160.0/21 Youwe Concept B.V. NL ... 200020 31477 46.9% 91.206.136.0/23 theFactor.e B.V. Groningen Provincie Groningen NL ... 200020 31477 46.9% 91.194.8.0/23 Unet B.V. Amsterdam Provincie Noord-Holland NL ... 200020 29396 46.9% 194.53.84.0/24 Stichting Menzis Beheer Hengelo Provincie Overijssel NL ... 200020 29396 46.9% 193.222.190.0/24 Access Communications BV NL ... 200020 29396 46.9% 193.105.33.0/24 Gemeente Lelystad Lelystad Provincie Flevoland NL ... 200020 29396 46.9% 185.60.60.0/22 Educanet B.V. Den Helder Provincie Noord-Holland NL ... 200020 29396 46.9% 185.41.144.0/22 Unet B.V. Amsterdam Provincie Noord-Holland NL ... 200020 29396 46.9% 185.204.36.0/24 Poliservice B.V. Zeist Provincie Utrecht NL ... 200020 29396 46.9% 185.202.200.0/22 Green Flamingo UG NL ... 200020 29396 46.9% 185.171.128.0/22 Stichting Kabeltelevisie Pijnacker NL ... 200020 29396 46.9% 185.152.84.0/22 Unet B.V. NL ... 200020 29396 46.9% 185.128.32.0/22 GidPro BV Amsterdam Provincie Noord-Holland NL ... 200020 29396 46.9% 145.87.0.0/22 Gemeente Leeuwarden Leeuwarden Provincie Friesland NL ... 200020 29396 44.5% 90.145.0.0/16 Unet B.V. Amsterdam Provincie Noord-Holland NL ... 200020 29396 44.2% 84.53.64.0/18 Unet B.V. Amsterdam Provincie Noord-Holland NL ... 200020 29396 44.2% 82.148.192.0/19 Unet B.V. Amsterdam Provincie Noord-Holland NL ... 200020 29396 44.2% 46.22.176.0/23 IPv4 space for Intermax DSL NL ... 200020 29396 44.2% 195.189.20.0/22 Intermax BV NL ... 200020 29396 44.2% 185.30.56.0/24 ALMERE HQ Almere Stad Provincie Flevoland NL ... 200020 29396 43.4% 89.39.232.0/21 Lepida S.c.p.A. IT ... 200020 31638 43.4% 5.144.184.0/22 Lepida S.c.p.A. IT ... 200020 31638 43.4% 37.156.98.0/23 Lepida S.c.p.A. Bucharest București RO ... 200020 31638 43.4% 37.156.96.0/23 Lepida S.c.p.A. Bucharest București RO ... 200020 31638 43.4% 37.156.210.0/23 Lepida S.c.p.A. IT ... 200020 31638 43.4% 37.156.208.0/23 Lepida S.c.p.A. IT ... 200020 31638 43.4% 37.156.170.0/23 Lepida S.c.p.A. Bucharest București RO ... 200020 31638 43.4% 37.156.168.0/23 Lepida S.c.p.A. Bucharest București RO ... 200020 31638 43.4% 37.156.150.0/23 Lepida S.c.p.A. Bucharest București RO ... 200020 31638 43.4% 37.156.148.0/23 Lepida S.c.p.A. Bucharest București RO ... 200020 31638 43.2% 89.39.224.0/21 Lepida S.c.p.A. Bologna Emilia-Romagna IT ... 200020 31638 43.2% 5.144.188.0/22 Lepida S.c.p.A. IT ... 200020 31638 43.2% 46.255.84.0/22 Lepida S.c.p.A. IT ... 200020 31638 43.2% 46.255.80.0/22 Lepida S.c.p.A. IT ... 200020 31638 42.9% 23.206.96.0/20 Akamai International, BV Amsterdam Provincie Noord-Holland NL ... 200020 20940 16625 42.9% 23.206.80.0/20 Akamai International, BV Amsterdam Provincie Noord-Holland NL ... 200020 20940 16625 42.9% 23.206.116.0/23 Akamai International, BV Amsterdam Provincie Noord-Holland NL ... 200020 20940 16625 42.9% 23.206.112.0/22 Akamai International, BV Amsterdam Provincie Noord-Holland NL ... 200020 20940 16625 42.6% 2.21.40.0/22 Akamai Technologies Frankfurt am Main Hessen DE ... 200020 20940 16625 42.4% 95.100.96.0/23 Akamai Technologies Amsterdam Provincie Noord-Holland NL ... 200020 20940 42.4% 95.100.160.0/22 Akamai Technologies ... 200020 20940 16625 42.4% 95.100.128.0/20 Akamai Technologies ... 200020 20940 16625 42.1% 95.100.98.0/23 Akamai Technologies Amsterdam Provincie Noord-Holland NL ... 200020 20940 16625 41.8% 92.123.250.0/24 Akamai Technologies ... 200020 20940 41.3% 88.221.161.0/24 Akamai Technologies Sofia Sofiya-Grad BG ... 200020 20940 40.0% 95.101.39.0/24 Akamai Technologies Amsterdam Provincie Noord-Holland NL ... 200020 20940 40.0% 95.101.124.0/22 Akamai Technologies Amsterdam Provincie Noord-Holland NL ... 200020 20940 40.0% 95.101.0.0/22 Akamai Technologies Amsterdam Provincie Noord-Holland NL ... 200020 20940 40.0% 92.123.232.0/22 Akamai Technologies ... 200020 20940 40.0% 92.122.84.0/22 Akamai Technologies Amsterdam Provincie Noord-Holland NL ... 200020 20940 40.0% 88.221.184.0/21 Akamai Technologies Amsterdam Provincie Noord-Holland NL ... 200020 20940 40.0% 69.192.64.0/20 Akamai International, BV Amsterdam Provincie Noord-Holland NL ... 200020 20940 40.0% 104.70.0.0/20 Akamai International, BV Amsterdam Provincie Noord-Holland NL ... 200020 20940 40.0% 104.69.240.0/20 Akamai International, BV Amsterdam Provincie Noord-Holland NL ... 200020 20940 40.0% 104.64.32.0/20 Akamai International, BV NL ... 200020 20940 40.0% 104.110.189.0/24 Akamai International, BV Amsterdam Provincie Noord-Holland NL ... 200020 20940 39.7% 23.48.88.0/22 Akamai International, BV Amsterdam Provincie Noord-Holland NL ... 200020 20940 39.7% 23.2.112.0/20 Akamai International, BV Amsterdam Provincie Noord-Holland NL ... 200020 20940 39.7% 2.20.24.0/22 Akamai Technologies Amsterdam Provincie Noord-Holland NL ... 200020 20940 39.7% 2.19.176.0/20 Akamai Technologies Amsterdam Provincie Noord-Holland NL ... 200020 20940 39.7% 2.17.224.0/20 Akamai Technologies Amsterdam Provincie Noord-Holland NL ... 200020 20940 39.7% 2.16.94.0/23 Akamai Technologies Amsterdam Provincie Noord-Holland NL ... 200020 20940 39.7% 2.16.84.0/23 Akamai Technologies Amsterdam Provincie Noord-Holland NL ... 200020 20940 39.7% 197.157.19.0/24 Africell Uganda Limited Kampala Central Region UG ... 200020 30844 36991 39.4% 23.67.78.0/23 Akamai International, BV Amsterdam Provincie Noord-Holland NL ... 200020 20940 39.4% 23.215.9.0/24 Akamai International, BV Amsterdam Provincie Noord-Holland NL ... 200020 20940 37.0% 82.139.96.0/19 Lijbrandt Telecom Netblock-02 Amsterdam Provincie Noord-Holland NL ... 200020 41887 37.0% 82.139.64.0/19 Lijbrandt Telecom Netblock-01 Amsterdam Provincie Noord-Holland NL ... 200020 41887 37.0% 81.23.230.0/24 OLD prolocation.net netblock - MIGRATED Amsterdam Provincie Noord-Holland NL ... 200020 41887 37.0% 136.143.0.0/17 RIPE Network Coordination Centre NL ... 200020 15435 36.8% 94.228.136.0/21 Prolocation B.V. Amsterdam Provincie Noord-Holland NL ... 200020 41887 36.8% 81.23.231.0/24 OLD prolocation.net netblock - MIGRATED Amsterdam Provincie Noord-Holland NL ... 200020 41887 36.8% 62.204.80.0/20 Prolocation B.V. Amsterdam Provincie Noord-Holland NL ... 200020 41887 36.8% 62.204.64.0/20 Prolocation B.V. Amsterdam Provincie Noord-Holland NL ... 200020 41887 36.8% 213.132.208.0/20 CJ2 Hosting B.V. Amsterdam Provincie Noord-Holland NL ... 200020 41887 36.8% 213.132.192.0/20 CJ2 Hosting B.V. Amsterdam Provincie Noord-Holland NL ... 200020 41887 36.5% 94.228.128.0/21 Prolocation B.V. Amsterdam Provincie Noord-Holland NL ... 200020 41887 36.5% 85.119.108.0/22 VitrumNet BV Amsterdam Provincie Noord-Holland NL ... 200020 41887 36.5% 85.119.104.0/22 VitrumNet BV Amsterdam Provincie Noord-Holland NL ... 200020 41887 36.5% 62.241.9.0/24 Postecom S.p.A. IT ... 200020 15720 36.5% 62.241.8.0/24 Postecom S.p.A. IT ... 200020 15720 36.5% 62.241.3.0/24 Initial allocation for POSTECOM IT ... 200020 15720 36.5% 62.241.2.0/24 Initial allocation for POSTECOM IT ... 200020 15720 36.5% 62.241.0.0/24 Initial allocation for POSTECOM IT ... 200020 15720 36.5% 197.155.230.0/24 LIQUID BROADBAND (Pt-Pt FIBRE) Harare Harare Province ZW ... 200020 30844 36.5% 178.22.84.0/22 Prolocation B.V. Amsterdam Provincie Noord-Holland NL ... 200020 41887 36.5% 178.22.80.0/22 Prolocation B.V. Amsterdam Provincie Noord-Holland NL ... 200020 41887 36.2% 62.241.7.0/24 Postecom S.p.A. IT ... 200020 15720 36.2% 62.241.6.0/24 PosteCom S.p.A. Rome Lazio IT ... 200020 15720 36.2% 41.60.0.0/16 Liquid Telecommunications Operations Limited ZM ... 200020 30844 35.7% 62.241.5.0/24 PosteCom S.p.A. Rome Lazio IT ... 200020 15720 34.4% 93.117.192.0/18 Vodafone Libertel B.V. NL ... 200020 33915 34.1% 5.83.0.0/21 H4Hosting BV Amsterdam Provincie Noord-Holland NL ... 200020 51050 33.8% 88.202.164.0/22 OPENFIBER B.V. NL ... 200020 41887 33.8% 82.139.64.0/18 KPN B.V. NL ... 200020 41887 33.6% 145.128.224.0/19 RoutIT Ede Provincie Gelderland NL ... 200020 28685 33.3% 94.228.142.0/23 Prolocation B.V. Amsterdam Provincie Noord-Holland NL ... 200020 41887 33.3% 62.204.94.0/23 Prolocation B.V. Amsterdam Provincie Noord-Holland NL ... 200020 41887 33.3% 185.40.96.0/23 OPENFIBER B.V. Amsterdam Provincie Noord-Holland NL ... 200020 41887 33.0% 5.199.188.0/22 AFC Ajax NV NL ... 200020 33915 32.8% 91.241.29.0/24 Comvision B.V. NL ... 200020 33915 32.8% 136.144.23.0/24 STICHTING-ABRONA-136-144-23-0 Huis ter Heide Provincie Utrecht NL ... 200020 33915 32.5% 92.42.236.0/22 Open Line BV NL ... 200020 33915 32.5% 92.42.232.0/22 Open Line BV Doetinchem Provincie Gelderland NL ... 200020 33915 32.5% 85.88.96.0/19 Vodafone Libertel B.V. NL ... 200020 33915 32.5% 83.167.192.0/19 Vodafone Libertel B.V. Amsterdam Provincie Noord-Holland NL ... 200020 33915 32.5% 83.137.136.0/21 Vodafone Libertel B.V. Amsterdam Provincie Noord-Holland NL ... 200020 33915 32.5% 80.112.192.0/18 Vodafone Libertel B.V. Amsterdam Provincie Noord-Holland NL ... 200020 33915 32.5% 37.235.8.0/21 Nexct Services BV Utrecht Provincie Utrecht NL ... 200020 33915 32.5% 193.176.208.0/24 Heijmans Nederland B.V. NL ... 200020 33915 32.5% 185.159.188.0/22 OmnicomMediaGroup Nederland B.V. NL ... 200020 33915 32.5% 159.100.64.0/18 Vodafone Enterprise Solutions Prefix8 Amsterdam Provincie Noord-Holland NL ... 200020 33915 32.5% 144.2.254.0/23 Audax Amsterdam Provincie Noord-Holland NL ... 200020 33915 32.5% 144.2.252.0/22 Audax Amsterdam Provincie Noord-Holland NL ... 200020 33915 32.2% 77.49.0.0/17 FORTHnet SA GR ... 200020 1241 32.2% 213.34.128.0/19 Vodafone Libertel B.V. Amsterdam Provincie Noord-Holland NL ... 200020 33915 32.2% 213.16.144.0/20 ADSL LLU POOL GR ... 200020 1241 32.2% 212.78.192.0/19 Vodafone Libertel B.V. Amsterdam Provincie Noord-Holland NL ... 200020 33915 32.2% 212.251.64.0/18 FORTHnet SA GR ... 200020 1241 32.2% 194.53.32.0/20 Heijmans Nederland B.V. NL ... 200020 33915 31.4% 94.134.32.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 94.134.152.0/21 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 89.247.164.0/22 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 89.247.0.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 89.246.16.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 89.246.124.0/22 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 89.245.96.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 89.245.80.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 89.245.64.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 89.245.48.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 89.245.0.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 89.244.80.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 89.244.240.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 89.244.224.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 89.244.160.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 88.130.96.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 88.130.80.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 88.130.216.0/21 Versatel Deutschland DE ... 200020 8881 31.4% 88.130.176.0/21 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 87.123.96.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 87.123.64.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 87.123.48.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 87.123.32.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 87.123.240.0/22 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 87.123.176.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 87.123.16.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 87.123.128.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 87.122.96.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 87.122.80.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 87.122.32.0/19 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 87.122.224.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 87.122.208.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 87.122.144.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 87.122.0.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 83.135.96.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 83.135.80.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 83.135.64.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 83.135.232.0/21 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 83.135.192.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 83.135.176.0/22 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 83.135.144.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.4% 82.207.192.0/19 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 94.134.48.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 94.134.216.0/21 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 94.134.172.0/22 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 94.134.148.0/22 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 94.134.144.0/22 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 94.134.0.0/19 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 89.247.96.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 89.247.80.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 89.247.64.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 89.247.48.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 89.247.32.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 89.247.192.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 89.247.168.0/21 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 89.247.16.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 89.247.160.0/22 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 89.247.152.0/21 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 89.247.120.0/22 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 89.247.112.0/21 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 89.246.96.0/21 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 89.246.56.0/21 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 89.246.192.0/19 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 89.246.184.0/21 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 89.246.116.0/22 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 89.246.0.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 89.245.32.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 89.245.208.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 89.245.192.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 89.245.176.0/21 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 89.245.16.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 89.244.76.0/22 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 89.244.208.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 89.244.192.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 89.244.176.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 89.244.120.0/21 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 88.130.64.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 88.130.32.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 88.130.16.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 88.130.144.0/21 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 88.130.136.0/21 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 88.130.112.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 88.130.0.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 87.123.80.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 87.123.244.0/22 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 87.123.224.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 87.123.216.0/21 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 87.123.160.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 87.123.144.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 87.123.112.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 87.123.0.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 87.122.64.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 87.122.24.0/21 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 87.122.240.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 87.122.20.0/22 1&1 Versatel Deutschland GmbH Münster Nordrhein-Westfalen DE ... 200020 8881 31.2% 87.122.192.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 87.122.176.0/21 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 87.122.112.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 83.135.8.0/21 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 83.135.208.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 83.135.184.0/21 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 83.135.168.0/21 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 83.135.128.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 83.135.112.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 82.207.240.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 77.174.0.0/16 KPN B.V. NL ... 200020 12871 31.2% 62.214.240.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 62.214.224.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 46.227.232.0/21 KPN B.V. NL ... 200020 12871 31.2% 46.142.96.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 46.142.80.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 46.142.64.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 46.142.224.0/19 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 46.142.176.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 46.142.160.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 46.142.144.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 46.142.128.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 46.142.112.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 31.2% 37.188.64.0/20 KPN B.V. NL ... 200020 12871 31.2% 213.197.0.0/18 KPN B.V. Amsterdam Provincie Noord-Holland NL ... 200020 12871 31.2% 213.148.224.0/19 KPN B.V. NL ... 200020 12871 31.2% 195.64.64.0/20 KPN B.V. Amsterdam Provincie Noord-Holland NL ... 200020 12871 31.2% 141.105.0.0/20 KPN B.V. NL ... 200020 12871 30.9% 94.229.48.0/20 KPN B.V. NL ... 200020 12871 30.9% 85.113.224.0/19 KPN B.V. Amsterdam Provincie Noord-Holland NL ... 200020 12871 30.9% 84.39.0.0/19 KPN B.V. Amsterdam Provincie Noord-Holland NL ... 200020 12871 30.9% 31.172.144.0/21 Luxembourg Online S.A. LU ... 200020 8632 30.9% 128.127.32.0/20 KPN B.V. NL ... 200020 12871 30.9% 109.72.32.0/20 KPN B.V. Amsterdam Provincie Noord-Holland NL ... 200020 12871 30.6% 94.103.216.0/21 Luxembourg Online S.A. LU ... 200020 8632 30.6% 85.10.96.0/19 Dynamic IPs ADSL end users LU ... 200020 8632 30.4% 94.103.208.0/21 Luxembourg Online S.A. LU ... 200020 8632 30.4% 185.6.232.0/22 Luxembourg Online S.A. LU ... 200020 8632 29.6% 94.142.208.0/21 Breedband Nederland B.V. Amsterdam Provincie Noord-Holland NL ... 200020 5524 29.6% 91.189.208.0/22 Aaldering ICT NL ... 200020 5524 29.6% 46.231.40.0/21 Onsight Solutions B.V. NL ... 200020 5524 29.6% 46.226.56.0/21 Breedband Nederland B.V. NL ... 200020 5524 29.6% 31.3.8.0/21 Breedband Nederland B.V. Amsterdam Provincie Noord-Holland NL ... 200020 5524 29.3% 5.133.84.0/22 Horizon Telecom B.V. NL ... 200020 43366 60880 28.8% 92.8.0.0/15 Carphone Warehouse Broadband Services GB ... 200020 13285 13285 13285 13285 28.8% 92.8.0.0/14 Carphone Warehouse Broadband Services GB ... 200020 13285 13285 13285 13285 28.8% 92.6.0.0/15 Carphone Warehouse Broadband Services GB ... 200020 13285 13285 13285 13285 28.8% 92.4.0.0/15 Carphone Warehouse Broadband Services GB ... 200020 13285 13285 13285 13285 28.8% 92.4.0.0/14 Carphone Warehouse Broadband Services GB ... 200020 13285 13285 13285 13285 28.8% 92.30.0.0/15 TalkTalk Communications Limited GB ... 200020 13285 13285 13285 13285 28.8% 92.28.0.0/15 Opal Telecom DSL GB ... 200020 13285 13285 13285 13285 28.8% 92.26.0.0/15 Opal Telecom DSL GB ... 200020 13285 13285 13285 13285 28.8% 92.24.0.0/15 Opal Telecom DSL GB ... 200020 13285 13285 13285 13285 28.8% 92.24.0.0/13 TalkTalk Communications Limited GB ... 200020 13285 13285 13285 13285 28.8% 92.22.0.0/15 Carphone Warehouse Broadband Services London England GB ... 200020 13285 13285 13285 13285 28.8% 92.2.0.0/15 Carphone Warehouse Broadband Services London England GB ... 200020 13285 13285 13285 13285 28.8% 92.20.0.0/15 Carphone Warehouse Broadband Services London England GB ... 200020 13285 13285 13285 13285 28.8% 92.18.0.0/15 Carphone Warehouse Broadband Services GB ... 200020 13285 13285 13285 13285 28.8% 92.16.0.0/15 Carphone Warehouse Broadband Services GB ... 200020 13285 13285 13285 13285 28.8% 92.16.0.0/13 Carphone Warehouse Broadband Services GB ... 200020 13285 13285 13285 13285 28.8% 92.16.0.0/12 TalkTalk Communications Limited GB ... 200020 13285 13285 13285 13285 28.8% 92.14.0.0/15 Carphone Warehouse Broadband Services GB ... 200020 13285 13285 13285 13285 28.8% 92.12.0.0/15 Carphone Warehouse Broadband Services GB ... 200020 13285 13285 13285 13285 28.8% 92.12.0.0/14 Carphone Warehouse Broadband Services GB ... 200020 13285 13285 13285 13285 28.8% 92.10.0.0/15 Carphone Warehouse Broadband Services GB ... 200020 13285 13285 13285 13285 28.8% 92.0.0.0/15 Carphone Warehouse Broadband Services London England GB ... 200020 13285 13285 13285 13285 28.8% 92.0.0.0/14 Carphone Warehouse Broadband Services London England GB ... 200020 13285 13285 13285 13285 28.8% 92.0.0.0/12 Carphone Warehouse Broadband Services GB ... 200020 13285 13285 13285 13285 28.5% 89.243.0.0/16 Opal Telecom DSL GB ... 200020 13285 13285 13285 13285 28.5% 89.242.0.0/16 Opal Telecom DSL GB ... 200020 13285 13285 13285 13285 28.5% 89.241.0.0/16 Opal Telecom DSL GB ... 200020 13285 13285 13285 13285 28.5% 89.240.0.0/16 Opal Telecom DSL Network GB ... 200020 13285 13285 13285 13285 28.5% 78.150.0.0/15 Opal Telecom DSL London England GB ... 200020 13285 13285 13285 13285 28.5% 78.148.0.0/15 Opal Telecom DSL London England GB ... 200020 13285 13285 13285 13285 28.5% 78.146.0.0/15 TalkTalk Communications Limited London England GB ... 200020 13285 13285 13285 13285 28.5% 78.144.0.0/15 TalkTalk Communications Limited London England GB ... 200020 13285 13285 13285 13285 28.2% 84.13.128.0/17 Opal Telecom DSL Network GB ... 200020 13285 13285 13285 13285 28.2% 84.13.0.0/17 Opal Telecom DSL Network GB ... 200020 13285 13285 13285 13285 28.2% 2.98.0.0/15 TalkTalk Communications Limited GB ... 200020 13285 13285 13285 13285 28.2% 2.96.0.0/15 TalkTalk Communications Limited GB ... 200020 13285 13285 13285 13285 28.2% 2.102.0.0/15 TalkTalk Communications Limited GB ... 200020 13285 13285 13285 13285 28.2% 2.100.0.0/15 TalkTalk Communications Limited GB ... 200020 13285 13285 13285 13285 26.1% 89.242.0.0/15 Opal Telecom DSL GB ... 200020 13285 13285 13285 13285 26.1% 89.240.0.0/15 TalkTalk Communications Limited GB ... 200020 13285 13285 13285 13285 26.1% 85.222.231.0/24 XL Internet Services B.V. Turnhout Flanders BE ... 200020 49685 26.1% 78.148.0.0/14 Opal Telecom DSL London England GB ... 200020 13285 13285 13285 13285 26.1% 78.144.0.0/14 TalkTalk Communications Limited London England GB ... 200020 13285 13285 13285 13285 26.1% 195.224.0.0/16 Daisy Communications Ltd GB ... 200020 5413 26.1% 185.3.211.0/24 XL Internet Services B.V. Amsterdam Provincie Noord-Holland NL ... 200020 49685 25.8% 82.195.96.0/19 Daisy Communications Ltd GB ... 200020 5413 25.8% 62.44.64.0/19 Daisy Communications Ltd GB ... 200020 5413 25.8% 194.143.160.0/19 Daisy Communications Ltd London England GB ... 200020 5413 25.8% 194.1.210.0/24 Daisy Data Centre Solutions Limited London England GB ... 200020 5413 25.8% 176.35.0.0/16 Daisy Communications Ltd GB ... 200020 5413 25.6% 93.95.104.0/21 Daisy Communications Ltd GB ... 200020 5413 25.6% 93.92.120.0/21 Daisy Communications Ltd GB ... 200020 5413 25.6% 91.213.216.0/24 iForce Ltd London England GB ... 200020 5413 25.6% 89.145.192.0/18 Daisy Communications Ltd GB ... 200020 5413 25.6% 83.219.32.0/19 Daisy Communications Ltd London England GB ... 200020 5413 25.6% 78.41.208.0/21 Daisy Communications Ltd GB ... 200020 5413 25.6% 78.141.0.0/18 Daisy Communications Ltd GB ... 200020 5413 25.6% 77.75.238.0/24 Six Degrees Technology Group Limited Eastbourne England GB ... 200020 5413 25.6% 77.75.234.0/23 Six Degrees Technology Group Limited Eastbourne England GB ... 200020 5413 25.6% 77.44.0.0/17 Daisy Communications Ltd GB ... 200020 5413 25.6% 72.246.148.0/23 Akamai International, BV London England GB ... 200020 20940 25.6% 72.246.144.0/22 Akamai International, BV London England GB ... 200020 20940 25.6% 62.72.128.0/19 Daisy Communications Ltd London England GB ... 200020 5413 25.6% 62.232.0.0/16 Daisy Communications Ltd GB ... 200020 5413 25.6% 2.19.60.0/22 Akamai Technologies ... 200020 20940 25.6% 212.88.32.0/19 Daisy Communications Ltd London England GB ... 200020 5413 25.6% 212.241.128.0/17 Daisy Communications Ltd London England GB ... 200020 5413 25.6% 212.102.96.0/19 RADIAL COMMERCE LIMITED GB ... 200020 5413 25.6% 195.49.180.0/22 Dorset County Council Dorchester England GB ... 200020 5413 25.6% 195.226.32.0/19 Daisy Communications Ltd GB ... 200020 5413 25.6% 195.206.164.0/22 Total Web Solutions Ltd GB ... 200020 5413 25.6% 195.147.0.0/16 Daisy Communications Ltd GB ... 200020 5413 25.6% 194.79.243.0/24 Daisy Data Centre Solutions Limited London England GB ... 200020 5413 25.6% 194.79.242.0/24 Daisy Data Centre Solutions Limited London England GB ... 200020 5413 25.6% 194.79.240.0/24 Daisy Data Centre Solutions Limited London England GB ... 200020 5413 25.6% 194.154.160.0/19 Daisy Communications Ltd GB ... 200020 5413 25.6% 194.126.64.0/19 Daisy Communications Ltd GB ... 200020 5413 25.6% 193.242.116.0/24 Daisy Communications Ltd GB ... 200020 5413 25.6% 193.242.115.0/24 Daisy Communications Ltd GB ... 200020 5413 25.6% 193.242.113.0/24 Daisy Communications Ltd GB ... 200020 5413 25.6% 193.22.87.0/24 Westpoint Ltd GB ... 200020 5413 25.6% 185.166.252.0/22 Azur GCS AG GB ... 200020 5413 25.6% 185.153.204.0/22 Serversure Limited Sheffield England GB ... 200020 5413 25.6% 152.89.48.0/22 Digital Network Solutions Ltd GB ... 200020 5413 25.6% 141.105.192.0/18 DSL GB ... 200020 5413 25.6% 109.170.128.0/17 Daisy Communications Ltd GB ... 200020 5413 25.3% 94.30.0.0/17 Daisy Communications Ltd GB ... 200020 5413 25.3% 91.220.141.0/24 Punch Partnerships (PTL) Limited Burton upon Trent England GB ... 200020 5413 25.3% 85.91.36.0/22 Moose Internet Services Ltd. GB ... 200020 5413 25.3% 80.89.80.0/20 Daisy Communications Ltd GB ... 200020 5413 25.3% 80.234.128.0/17 Daisy Communications Ltd London England GB ... 200020 5413 25.3% 78.156.74.0/23 Firefly Enterprises Ltd London England GB ... 200020 5413 25.3% 78.156.64.0/19 Firefly Enterprises Ltd GB ... 200020 5413 25.3% 77.75.236.0/22 Six Degrees Technology Group Limited Eastbourne England GB ... 200020 5413 25.3% 77.107.128.0/18 Daisy Communications Ltd GB ... 200020 5413 25.3% 62.69.32.0/19 Daisy Communications Ltd GB ... 200020 5413 25.3% 62.201.42.0/24 Unilabs external address space SE ... 200020 57208 58343 25.3% 62.105.64.0/18 Daisy Communications Ltd GB ... 200020 5413 25.3% 5.179.96.0/20 Glide Utilities Ltd. GB ... 200020 5413 25.3% 23.64.32.0/20 Akamai International, BV London England GB ... 200020 20940 25.3% 23.64.16.0/20 Akamai International, BV London England GB ... 200020 20940 25.3% 2.22.146.0/24 Akamai Technologies London England GB ... 200020 20940 25.3% 217.78.144.0/20 RDS Global Limited GB ... 200020 5413 25.3% 217.67.48.0/20 Daisy Data Centre Solutions Limited London England GB ... 200020 5413 25.3% 2.16.162.0/24 Akamai Technologies London England GB ... 200020 20940 25.3% 213.205.128.0/18 Daisy Communications Ltd London England GB ... 200020 5413 25.3% 212.35.224.0/19 Daisy Communications Ltd London England GB ... 200020 5413 25.3% 212.22.96.0/24 @UK PLC LIR Tadley England GB ... 200020 5413 25.3% 212.103.224.0/19 Daisy Communications Ltd GB ... 200020 5413 25.3% 195.70.64.0/19 Daisy Communications Ltd London England GB ... 200020 5413 25.3% 195.39.192.0/24 Baniftec Limited Westerham England GB ... 200020 5413 25.3% 195.38.64.0/19 Daisy Communications Ltd GB ... 200020 5413 25.3% 195.206.163.0/24 Total Web Solutions Ltd GB ... 200020 5413 25.3% 194.62.32.0/24 Historic Buildings and Monumnets Commssion for England Swindon England GB ... 200020 5413 25.3% 194.153.0.0/19 Daisy Communications Ltd London England GB ... 200020 5413 25.3% 193.192.64.0/19 Daisy Communications Ltd GB ... 200020 5413 25.3% 193.192.34.0/23 Daisy Communications Ltd London England GB ... 200020 5413 25.3% 192.70.242.0/24 International Union of Crystallography Chester England GB ... 200020 5413 25.3% 185.57.79.0/24 Octopus Telecom Ltd GB ... 200020 5413 25.3% 185.243.60.0/24 Multidata Ltd Sunderland England GB ... 200020 5413 25.3% 185.223.184.0/22 Accord Housing Assocation Limited GB ... 200020 5413 25.3% 185.196.204.0/22 Daisy Data Centre Solutions Limited GB ... 200020 5413 25.0% 2.17.38.0/24 Akamai Technologies ... 200020 20940 25.0% 2.16.109.0/24 Akamai Technologies ... 200020 20940 24.8% 92.8.0.0/13 Carphone Warehouse Broadband Services GB ... 200020 13285 13285 13285 13285 24.8% 92.28.0.0/14 TalkTalk Communications Limited GB ... 200020 13285 13285 13285 13285 24.8% 92.24.0.0/14 Opal Telecom DSL GB ... 200020 13285 13285 13285 13285 24.8% 92.20.0.0/14 Carphone Warehouse Broadband Services GB ... 200020 13285 13285 13285 13285 24.8% 92.16.0.0/14 Carphone Warehouse Broadband Services GB ... 200020 13285 13285 13285 13285 24.8% 92.0.0.0/13 Carphone Warehouse Broadband Services GB ... 200020 13285 13285 13285 13285 24.5% 94.198.29.0/24 Sentia B.V. NL ... 200020 34762 24.5% 185.173.120.0/22 TalkTalk Communications Limited GB ... 200020 13285 13285 13285 13285 24.0% 192.121.173.0/24 Telecomputing AB SE ... 200020 57208 58343 23.2% 2.21.243.0/24 Akamai Technologies Amsterdam Provincie Noord-Holland NL ... 200020 20940 22.6% 23.62.224.0/24 Akamai International, BV Amsterdam Provincie Noord-Holland NL ... 200020 20940 22.4% 80.66.192.0/22 Stadtwerke Elmshorn DE ... 200020 13101 22.4% 2.96.0.0/14 TalkTalk Communications Limited GB ... 200020 13285 13285 13285 13285 22.4% 23.62.98.0/23 Akamai International, BV Amsterdam Provincie Noord-Holland NL ... 200020 20940 22.4% 23.62.100.0/24 Akamai International, BV Amsterdam Provincie Noord-Holland NL ... 200020 20940 22.4% 2.100.0.0/14 TalkTalk Communications Limited GB ... 200020 13285 13285 13285 13285 22.4% 104.119.34.0/23 Akamai International, BV Amsterdam Provincie Noord-Holland NL ... 200020 20940 22.4% 104.118.214.0/23 Akamai International, BV Amsterdam Provincie Noord-Holland NL ... 200020 20940 22.1% 62.241.4.0/24 PosteCom S.p.A. Rome Lazio IT ... 200020 15720 22.1% 104.118.26.0/24 Akamai International, BV Amsterdam Provincie Noord-Holland NL ... 200020 20940 21.8% 23.12.16.0/20 Akamai Technologies, Inc. US ... 200020 7713 20940 20940 21.8% 23.11.112.0/20 Akamai Technologies, Inc. Tokyo Tōkyō-to JP ... 200020 7713 20940 20940 21.8% 185.158.140.0/22 Net Global Srl IT ... 200020 50316 21.8% 185.157.24.0/22 Net Global Srl IT ... 200020 50316 21.6% 62.93.0.0/19 Stadtwerke Barmstedt DE ... 200020 13101 21.6% 23.15.15.0/24 Akamai Technologies, Inc. Jakarta Daerah Khusus Ibukota Jakarta ID ... 200020 7713 20940 20940 21.6% 185.56.224.0/22 Datadigest B.V. NL ... 200020 41887 21.3% 92.0.0.0/11 TalkTalk Communications Limited GB ... 200020 13285 13285 13285 13285 21.3% 89.240.0.0/14 TalkTalk Communications Limited GB ... 200020 13285 13285 13285 13285 21.3% 86.103.0.0/16 ennit server GmbH DE ... 200020 13101 21.3% 82.97.128.0/18 ennit server GmbH DE ... 200020 13101 21.3% 78.144.0.0/13 TalkTalk Communications Limited GB ... 200020 13285 13285 13285 13285 21.3% 5.178.112.0/21 Datacenter Groningen B.V. NL ... 200020 59554 21.3% 2.96.0.0/13 TalkTalk Communications Limited GB ... 200020 13285 13285 13285 13285 21.3% 23.9.192.0/20 Akamai Technologies, Inc. Jakarta Daerah Khusus Ibukota Jakarta ID ... 200020 7713 20940 20940 21.3% 23.0.176.0/20 Akamai Technologies, Inc. Jakarta Daerah Khusus Ibukota Jakarta ID ... 200020 7713 20940 20940 21.3% 23.0.172.0/23 Akamai Technologies, Inc. Jakarta Daerah Khusus Ibukota Jakarta ID ... 200020 7713 20940 20940 21.3% 23.0.168.0/22 Akamai Technologies, Inc. Jakarta Daerah Khusus Ibukota Jakarta ID ... 200020 7713 20940 20940 21.3% 185.94.168.0/22 CJ2 Hosting B.V. NL ... 200020 41887 21.3% 185.93.12.0/22 Xolphin B.V. NL ... 200020 41887 21.3% 185.85.112.0/22 VitrumNet BV NL ... 200020 41887 21.3% 185.63.164.0/22 Prolocation B.V. Amsterdam Provincie Noord-Holland NL ... 200020 41887 21.3% 185.56.224.0/23 Datadigest B.V. Delft Provincie Zuid-Holland NL ... 200020 41887 21.0% 84.13.0.0/16 TalkTalk Communications Limited London England GB ... 200020 13285 13285 13285 13285 21.0% 23.0.162.0/24 Akamai Technologies, Inc. Jakarta Daerah Khusus Ibukota Jakarta ID ... 200020 7713 20940 20940 21.0% 104.76.182.0/24 Akamai Technologies, Inc. Jakarta Daerah Khusus Ibukota Jakarta ID ... 200020 7713 20940 20940 20.8% 92.31.35.0/24 Carphone Warehouse Broadband Services GB ... 200020 13285 13285 13285 13285 20.8% 62.24.128.0/17 TalkTalk Communications Limited London England GB ... 200020 13285 13285 13285 13285 20.8% 217.70.192.0/20 ennit server GmbH DE ... 200020 13101 20.8% 213.178.64.0/19 ennit server GmbH DE ... 200020 13101 20.8% 213.158.96.0/19 ennit server GmbH DE ... 200020 13101 20.8% 195.42.101.0/24 Ulf Kieber DE ... 200020 13101 20.8% 194.180.18.0/24 ppi Media GmbH Preetz Schleswig-Holstein DE ... 200020 13101 20.8% 185.60.21.0/24 Network of PAYONE DC KEL02 DE ... 200020 13101 20.8% 185.119.72.0/22 Stadtwerke Barmstedt DE ... 200020 13101 20.8% 185.118.20.0/22 ennit server GmbH Kiel Schleswig-Holstein DE ... 200020 13101 20.2% 80.65.96.0/19 Previder B.V. Amsterdam Provincie Noord-Holland NL ... 200020 20847 20.2% 62.165.64.0/18 Previder B.V. Amsterdam Provincie Noord-Holland NL ... 200020 20847 20.2% 213.138.32.0/19 1&1 Versatel Deutschland GmbH Frankfurt am Main Hessen DE ... 200020 8881 20.0% 89.244.0.0/14 1&1 Versatel Deutschland GmbH DE ... 200020 8881 20.0% 84.241.128.0/18 Previder B.V. Amsterdam Provincie Noord-Holland NL ... 200020 20847 20.0% 84.19.192.0/19 1&1 Versatel Deutschland GmbH DE ... 200020 8881 20.0% 83.135.0.0/16 1&1 Versatel Deutschland GmbH DE ... 200020 8881 20.0% 82.207.128.0/17 1&1 Versatel Deutschland GmbH DE ... 200020 8881 20.0% 82.145.0.0/19 1&1 Versatel Deutschland GmbH Frankfurt am Main Hessen DE ... 200020 8881 20.0% 82.144.32.0/19 1&1 Versatel Deutschland GmbH DE ... 200020 8881 20.0% 62.220.0.0/19 1&1 Versatel Deutschland GmbH DE ... 200020 8881 20.0% 62.217.32.0/19 1&1 Versatel Deutschland GmbH DE ... 200020 8881 20.0% 62.214.0.0/16 1&1 Versatel Deutschland GmbH Frankfurt am Main Hessen DE ... 200020 8881 20.0% 46.142.0.0/16 1&1 Versatel Deutschland GmbH DE ... 200020 8881 20.0% 217.27.192.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 20.0% 213.30.192.0/18 1&1 Versatel Deutschland GmbH Frankfurt am Main Hessen DE ... 200020 8881 20.0% 195.226.96.0/19 1&1 Versatel Deutschland GmbH DE ... 200020 8881 20.0% 195.226.160.0/19 1&1 Versatel Deutschland GmbH DE ... 200020 8881 20.0% 195.202.32.0/19 1&1 Versatel Deutschland GmbH DE ... 200020 8881 20.0% 195.167.208.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 19.7% 94.134.0.0/15 1&1 Versatel Deutschland GmbH DE ... 200020 8881 19.7% 88.130.0.0/16 1&1 Versatel Deutschland GmbH DE ... 200020 8881 19.7% 87.122.0.0/15 1&1 Versatel Deutschland GmbH DE ... 200020 8881 19.7% 82.194.96.0/19 1&1 Versatel Deutschland GmbH DE ... 200020 8881 19.7% 82.140.0.0/18 1&1 Versatel Deutschland GmbH DE ... 200020 8881 19.7% 82.119.160.0/19 1&1 Versatel Deutschland GmbH DE ... 200020 8881 19.7% 80.242.160.0/19 1&1 Versatel Deutschland GmbH DE ... 200020 8881 19.7% 62.72.64.0/19 1&1 Versatel Deutschland GmbH DE ... 200020 8881 19.7% 217.199.64.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 19.7% 213.182.128.0/19 1&1 Versatel Deutschland GmbH Frankfurt am Main Hessen DE ... 200020 8881 19.7% 213.139.128.0/19 1&1 Versatel Deutschland GmbH Frankfurt am Main Hessen DE ... 200020 8881 19.7% 212.80.224.0/19 1&1 Versatel Deutschland GmbH DE ... 200020 8881 19.7% 194.99.113.0/24 Citti Handelsgesellschaft mbH & Co KG Hamburg Free and Hanseatic City of Hamburg DE ... 200020 8881 19.7% 194.6.239.0/24 Tele Columbus AG DE ... 200020 8881 19.7% 193.219.15.0/24 1&1 Versatel Deutschland GmbH DE ... 200020 8881 19.4% 89.27.128.0/17 1&1 Versatel Deutschland GmbH DE ... 200020 8881 19.4% 46.44.128.0/18 Routit BV NL ... 200020 28685 19.4% 46.189.0.0/17 1&1 Versatel Deutschland GmbH DE ... 200020 8881 19.4% 217.9.96.0/19 1&1 Versatel Deutschland GmbH DE ... 200020 8881 19.4% 217.9.32.0/19 1&1 Versatel Deutschland GmbH DE ... 200020 8881 19.4% 217.78.128.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 19.4% 217.65.16.0/20 1&1 Versatel Deutschland GmbH DE ... 200020 8881 19.4% 212.93.0.0/19 1&1 Versatel Deutschland GmbH DE ... 200020 8881 19.4% 212.7.128.0/19 1&1 Versatel Deutschland GmbH DE ... 200020 8881 19.4% 212.204.0.0/19 1&1 Versatel Deutschland GmbH DE ... 200020 8881 19.4% 185.243.68.0/22 Stadtwerke Wedel GmbH DE ... 200020 13101 19.4% 185.128.68.0/22 1&1 Versatel Deutschland GmbH DE ... 200020 8881 19.4% 145.131.160.0/19 RoutIT Ede Provincie Gelderland NL ... 200020 28685 19.2% 91.221.161.0/24 T-ICT Informatie & CommunicatieTechnologie B.V. Bunschoten Provincie Utrecht NL ... 200020 28685 19.2% 89.188.44.0/24 University of Montenegro ... 200020 12041 19.2% 89.146.0.0/18 Routit BV Amsterdam Provincie Noord-Holland NL ... 200020 28685 19.2% 37.153.192.0/18 Routit BV Amsterdam Provincie Noord-Holland NL ... 200020 28685 19.2% 213.204.224.0/21 Stipte B.V. NL ... 200020 28685 19.2% 213.144.224.0/19 Routit BV Amsterdam Provincie Noord-Holland NL ... 200020 28685 19.2% 212.121.96.0/19 Routit BV Amsterdam Provincie Noord-Holland NL ... 200020 28685 19.2% 185.144.196.0/22 Xcellent Automatisering B.V. NL ... 200020 28685 19.2% 185.106.152.0/22 Helden Van Nu BV NL ... 200020 28685 19.2% 145.131.192.0/18 RoutIT Ede Provincie Gelderland NL ... 200020 28685 19.2% 145.128.160.0/19 RoutIT Ede Provincie Gelderland NL ... 200020 28685 18.9% 94.190.200.0/21 Helden Van Nu BV NL ... 200020 28685 18.9% 84.246.0.0/18 Routit BV Amsterdam Provincie Noord-Holland NL ... 200020 28685 18.9% 37.0.80.0/20 Routit BV Amsterdam Provincie Noord-Holland NL ... 200020 28685 18.9% 213.247.64.0/18 Routit BV Amsterdam Provincie Noord-Holland NL ... 200020 28685 18.9% 213.204.192.0/20 Stipte B.V. Amsterdam Provincie Noord-Holland NL ... 200020 28685 18.9% 145.131.64.0/18 RoutIT Ede Provincie Gelderland NL ... 200020 28685 18.9% 145.131.128.0/19 RoutIT Ede Provincie Gelderland NL ... 200020 28685 18.9% 145.128.192.0/19 KPN B.V. NL ... 200020 28685 18.6% 91.246.26.0/23 Datatech UK Ltd GB ... 200020 47622 18.6% 5.199.0.0/17 Datatech UK Ltd GB ... 200020 47622 18.6% 46.248.128.0/23 COLT Telecom US ... 200020 8220 18.4% 199.254.48.0/24 Afilias, Inc. ... 200020 12041 18.1% 65.22.97.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.93.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.89.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.85.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.81.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.77.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.69.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.65.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.61.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.57.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.53.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.49.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.45.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.37.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.33.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.29.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.25.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.245.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.241.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.237.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.233.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.229.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.225.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.221.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.217.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.213.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.21.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.209.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.205.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.201.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.193.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.189.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.185.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.181.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.177.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.173.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.17.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.169.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.161.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.157.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.153.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.149.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.145.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.141.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.137.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.133.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.129.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.125.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.121.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.117.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.113.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.109.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.105.0/24 Afilias, Inc. US ... 200020 12041 18.1% 65.22.1.0/24 Afilias, Inc. ... 200020 12041 18.1% 65.22.101.0/24 Afilias, Inc. US ... 200020 12041 18.1% 199.254.60.0/24 Afilias, Inc. ... 200020 12041 18.1% 199.254.52.0/24 Afilias, Inc. ... 200020 12041 18.1% 199.254.28.0/24 Afilias, Inc. ... 200020 12041 18.1% 199.253.60.0/24 Afilias, Inc. ... 200020 12041 18.1% 199.253.56.0/24 Afilias, Inc. ... 200020 12041 18.1% 199.19.54.0/24 Afilias, Inc. ... 200020 12041 18.1% 199.182.1.0/24 Afilias, Inc. ... 200020 12041 18.1% 199.115.153.0/24 Afilias, Inc. ... 200020 12041 17.6% 178.239.16.0/22 Centile Telecom Applications SAS NL ... 200020 39647 15426 17.0% 46.31.8.0/21 IX Networks BV io NL ... 200020 20562 12561 17.0% 185.39.196.0/24 Unlimited Network Odessa Odessa Odes’ka Oblast’ UA ... 200020 15772 24685 16.2% 37.1.88.0/21 MCKAYCOM LTD GB ... 200020 50763 15.7% 193.107.204.0/22 MCKAYCOM LTD London England GB ... 200020 50763 15.7% 185.128.248.0/22 MCKAYCOM LTD SI ... 200020 50763 15.4% 192.75.207.0/24 PixelMotion Images Inc. CA ... 200020 50763 15.2% 65.22.7.0/24 Afilias, Inc. US ... 200020 12041 14.9% 57.67.160.0/19 Orange Business Services-SITA Internet services - BE aggregate BE ... 200020 5583 51964 14.6% 57.94.128.0/20 Orange Business Services-SITA Internet services - TR aggregate TR ... 200020 5583 51964 14.6% 195.61.96.0/19 Orange Business Services Internet services - NL aggregate NL ... 200020 5583 51964 14.6% 194.235.64.0/19 Orange Business Services Internet services - NL aggregate NL ... 200020 5583 51964 14.6% 194.235.216.0/21 Equant Inc. NL ... 200020 5583 51964 14.6% 194.235.110.0/23 Equant Inc. NL ... 200020 5583 51964 14.4% 62.229.96.0/20 Orange Business Services Internet services - NL aggregate NL ... 200020 5583 51964 14.4% 62.229.144.0/20 Orange Business Services Internet services - NL aggregate NL ... 200020 5583 51964 14.4% 62.229.112.0/21 Orange Business Services Internet services - LU aggregate LU ... 200020 5583 51964 14.4% 57.88.112.0/20 Orange Business Services-SITA Internet services - IL aggregate Jerusalem Jerusalem IL ... 200020 5583 51964 14.4% 57.79.224.0/20 Orange Business Services-SITA Internet services - BE aggregate Vatican City VA ... 200020 5583 51964 14.4% 57.67.224.0/19 Orange Business Services-SITA Internet services - LU aggregate LU ... 200020 5583 51964 14.4% 57.67.192.0/19 Orange Business Services-SITA Internet services - NL aggregate NL ... 200020 5583 51964 14.4% 194.235.246.0/23 Equant Inc. ... 200020 5583 51964 14.4% 194.235.232.0/22 Equant Inc. NL ... 200020 5583 51964 14.4% 194.235.226.0/24 Equant Inc. NL ... 200020 5583 51964 14.4% 194.235.224.0/23 Equant Inc. NL ... 200020 5583 51964 14.4% 194.235.212.0/22 Equant Inc. NL ... 200020 5583 51964 14.4% 194.235.210.0/23 Equant Inc. NL ... 200020 5583 51964 14.4% 194.235.112.0/20 Equant Inc. ... 200020 5583 51964 13.8% 65.22.66.0/24 Afilias, Inc. US ... 200020 12041 13.8% 199.19.53.0/24 Afilias, Inc. ... 200020 12041 13.6% 65.22.98.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.94.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.90.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.86.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.82.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.8.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.78.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.70.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.62.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.58.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.54.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.50.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.46.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.34.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.30.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.26.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.246.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.242.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.238.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.234.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.230.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.226.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.222.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.22.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.218.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.214.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.210.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.206.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.2.0/24 Afilias, Inc. ... 200020 12041 13.6% 65.22.202.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.194.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.190.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.186.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.182.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.18.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.178.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.174.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.170.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.162.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.158.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.154.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.150.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.146.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.142.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.138.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.134.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.130.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.126.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.122.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.118.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.114.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.110.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.106.0/24 Afilias, Inc. US ... 200020 12041 13.6% 65.22.102.0/24 Afilias, Inc. US ... 200020 12041 13.6% 62.204.64.0/19 Prolocation B.V. NL ... 200020 41887 13.6% 31.22.120.0/21 Conostix S.A. Luxembourg District de Luxembourg LU ... 200020 197692 13.6% 199.254.61.0/24 Afilias, Inc. ... 200020 12041 13.6% 199.254.57.0/24 Afilias, Inc. ... 200020 12041 13.6% 199.254.53.0/24 Afilias, Inc. ... 200020 12041 13.6% 199.254.49.0/24 Afilias, Inc. ... 200020 12041 13.6% 199.254.29.0/24 Afilias, Inc. ... 200020 12041 13.6% 199.253.61.0/24 Afilias, Inc. ... 200020 12041 13.6% 199.253.57.0/24 Afilias, Inc. ... 200020 12041 13.6% 199.182.16.0/24 Afilias, Inc. ... 200020 12041 13.6% 199.115.154.0/24 Afilias, Inc. ... 200020 12041 13.3% 94.228.128.0/20 Prolocation B.V. NL ... 200020 41887 13.3% 85.119.104.0/21 VitrumNet BV NL ... 200020 41887 13.3% 81.23.230.0/23 GarnierProjects BV Overveen Provincie Noord-Holland NL ... 200020 41887 13.3% 213.132.192.0/19 CJ2 Hosting B.V. NL ... 200020 41887 13.3% 178.22.80.0/21 Prolocation B.V. NL ... 200020 41887 13.0% 91.236.194.0/24 Datapark B.V NL ... 200020 41887 13.0% 90.145.56.0/24 UNET Mail platform Amsterdam Provincie Noord-Holland NL ... 200020 41887 13.0% 81.173.34.0/24 www.telfort.nl Amsterdam Provincie Noord-Holland NL ... 200020 41887 13.0% 213.132.221.0/24 CJ2 Hosting B.V. The Hague Provincie Zuid-Holland NL ... 200020 41887 13.0% 213.132.204.0/24 NLHOSTING-NET # 5 Amsterdam Provincie Noord-Holland NL ... 200020 41887 13.0% 185.40.96.0/22 OPENFIBER B.V. NL ... 200020 41887 12.2% 91.219.108.0/22 Xenosite B.V. Amsterdam Provincie Noord-Holland NL ... 200020 39647 15426 12.2% 89.255.0.0/18 Xenosite B.V. Amsterdam Provincie Noord-Holland NL ... 200020 39647 15426 12.2% 65.22.198.0/24 Afilias, Inc. US ... 200020 12041 12.2% 62.212.128.0/19 Xenosite B.V. Amsterdam Provincie Noord-Holland NL ... 200020 39647 15426 12.2% 5.178.32.0/21 Xenosite B.V. NL ... 200020 39647 15426 12.2% 46.231.80.0/21 Xenosite B.V. NL ... 200020 39647 15426 12.2% 46.102.224.0/21 Xenosite B.V. Amsterdam Provincie Noord-Holland NL ... 200020 39647 15426 12.0% 62.222.0.0/15 Coolwave Communications B.V. Amsterdam Provincie Noord-Holland NL ... 200020 20562 8918 8918 12.0% 217.148.132.0/22 Xenosite SRL Amsterdam Provincie Noord-Holland NL ... 200020 39647 15426 12.0% 212.4.192.0/19 Coolwave Communications B.V. Amsterdam Provincie Noord-Holland NL ... 200020 20562 8918 8918 12.0% 195.134.168.0/21 Xenosite B.V. NL ... 200020 39647 15426 12.0% 194.76.128.0/22 2Blue4U Internet B.V. NL ... 200020 39647 15426 12.0% 194.53.204.0/22 Within Reach Group B.V. Greup Provincie Zuid-Holland NL ... 200020 39647 15426 12.0% 194.34.240.0/22 Voiceworks GmbH DE ... 200020 39647 12.0% 194.145.194.0/23 Within Reach Group B.V. NL ... 200020 39647 15426 12.0% 193.84.188.0/22 Xenosite SRL NL ... 200020 39647 15426 12.0% 193.22.132.0/22 Within Reach Group B.V. NL ... 200020 39647 15426 12.0% 193.164.216.0/23 Xenosite B.V. Amsterdam Provincie Noord-Holland NL ... 200020 39647 15426 12.0% 193.107.220.0/22 Xenosite B.V. Amsterdam Provincie Noord-Holland NL ... 200020 39647 15426 12.0% 188.240.24.0/21 Xenosite B.V. NL ... 200020 39647 15426 12.0% 188.213.224.0/21 Xenosite B.V. NL ... 200020 39647 15426 12.0% 185.67.60.0/22 Within Reach Group B.V. NL ... 200020 39647 15426 12.0% 185.60.252.0/22 Xenosite B.V. NL ... 200020 39647 15426 12.0% 185.54.204.0/22 Xenosite B.V. Amsterdam Provincie Noord-Holland NL ... 200020 39647 15426 12.0% 185.31.228.0/22 Xenosite B.V. Amsterdam Provincie Noord-Holland NL ... 200020 39647 15426 12.0% 185.253.208.0/22 Xenosite B.V. NL ... 200020 39647 15426 12.0% 185.247.144.0/22 Voiceworks B.V. NL ... 200020 39647 15426 12.0% 185.243.88.0/22 Redhosting B.V. NL ... 200020 39647 15426 12.0% 185.232.184.0/22 Within Reach Group B.V. NL ... 200020 39647 15426 12.0% 185.19.56.0/22 Xenosite B.V. NL ... 200020 39647 15426 12.0% 185.189.104.0/22 Nedlook Holding BV NL ... 200020 39647 15426 12.0% 185.181.72.0/22 Within Reach Group B.V. NL ... 200020 39647 15426 12.0% 185.176.140.0/22 Within Reach Group B.V. NL ... 200020 39647 15426 12.0% 185.160.72.0/22 UE Agil Trade OOD NL ... 200020 39647 15426 12.0% 185.112.64.0/22 Hendrik Dekker trading as Camel IT Services & Solutions NL ... 200020 39647 15426 12.0% 185.10.232.0/22 Xenosite B.V. NL ... 200020 39647 15426 12.0% 178.132.208.0/21 Xenosite B.V. NL ... 200020 39647 15426 12.0% 141.0.24.0/21 Within Reach Group B.V. NL ... 200020 39647 15426 11.7% 46.34.92.0/22 VERIZON SPAIN S.L. Amsterdam Provincie Noord-Holland NL ... 200020 23148 11.7% 46.34.88.0/23 VERIZON SPAIN S.L. Brussels Bruxelles-Capitale BE ... 200020 23148 11.7% 46.34.80.0/21 VERIZON SPAIN S.L. Amsterdam Provincie Noord-Holland NL ... 200020 23148 11.7% 46.34.76.0/23 MSS-ISP-NOA Amsterdam Provincie Noord-Holland NL ... 200020 23148 11303 11.7% 46.34.74.0/24 ICMAS ES ... 200020 23148 11303 11.7% 46.34.74.0/23 VERIZON SPAIN S.L. Amsterdam Provincie Noord-Holland NL ... 200020 23148 11.7% 46.34.71.0/24 VERIZON SPAIN S.L. Amsterdam Provincie Noord-Holland NL ... 200020 23148 11.7% 46.34.68.0/24 VERIZON SPAIN S.L. Amsterdam Provincie Noord-Holland NL ... 200020 23148 11.7% 46.34.68.0/23 VERIZON SPAIN S.L. Amsterdam Provincie Noord-Holland NL ... 200020 23148 11.7% 46.234.216.0/21 Net Global Srl IT ... 200020 50316 11.7% 46.234.192.0/21 Net Global Srl IT ... 200020 50316 11.7% 185.96.96.0/22 Net Global Srl IT ... 200020 50316 11.7% 185.74.188.0/22 Net Global Srl IT ... 200020 50316 11.7% 185.10.188.0/22 Net Global Srl IT ... 200020 50316 11.4% 94.247.0.0/21 Within Reach Group B.V. Amsterdam Provincie Noord-Holland NL ... 200020 39647 11.4% 91.229.144.0/23 MYLAPS BV Amsterdam Provincie Noord-Holland NL ... 200020 39647 11.4% 89.184.160.0/19 Within Reach Group B.V. Amsterdam Provincie Noord-Holland NL ... 200020 39647 11.4% 85.112.26.0/23 AMS5-Managed-Services Amsterdam Provincie Noord-Holland NL ... 200020 23148 11303 11.4% 85.112.21.0/24 VERIZON SPAIN S.L. Amsterdam Provincie Noord-Holland NL ... 200020 23148 11.4% 85.112.16.0/22 VERIZON SPAIN S.L. Amsterdam Provincie Noord-Holland NL ... 200020 23148 11.4% 85.112.16.0/21 VERIZON SPAIN S.L. Amsterdam Provincie Noord-Holland NL ... 200020 23148 11.4% 84.243.192.0/18 Within Reach Group B.V. Amsterdam Provincie Noord-Holland NL ... 200020 39647 11.4% 81.28.80.0/20 Within Reach Group B.V. Amsterdam Provincie Noord-Holland NL ... 200020 39647 11.4% 46.34.84.0/22 TMRK-ECLOUD-AMS3 Amsterdam Provincie Noord-Holland NL ... 200020 23148 11303 11.4% 46.234.212.0/22 NETGLOBAL_NETWORK IT ... 200020 50316 11.4% 46.234.210.0/23 NETGLOBAL_NETWORK IT ... 200020 50316 11.4% 46.234.209.0/24 NETGLOBAL_END_USERS IT ... 200020 50316 11.4% 46.234.208.0/24 NETGLOBAL_END_USERS IT ... 200020 50316 11.4% 46.234.206.0/23 NETGLOBAL_NETWORK IT ... 200020 50316 11.4% 46.234.204.0/23 NETGLOBAL_NETWORK IT ... 200020 50316 11.4% 46.234.200.0/22 NETGLOBAL_NETWORK IT ... 200020 50316 11.4% 37.152.8.0/21 Within Reach Group B.V. Amsterdam Provincie Noord-Holland NL ... 200020 39647 11.4% 217.67.224.0/19 Within Reach Group B.V. NL ... 200020 39647 11.4% 217.171.224.0/21 Within Reach Group B.V. NL ... 200020 39647 11.4% 213.187.9.0/24 BEFFECT Di Alessandro Bertoldo IT ... 200020 50316 11.4% 213.187.8.0/24 NETGLOBAL_END_USERS IT ... 200020 50316 11.4% 213.187.16.0/20 Net Global Srl IT ... 200020 50316 11.4% 213.187.12.0/22 NETGLOBAL_NETWORK IT ... 200020 50316 11.4% 213.187.0.0/21 Net Global Srl IT ... 200020 50316 11.4% 185.93.116.0/22 Voiceworks GmbH DE ... 200020 39647 11.4% 185.43.164.0/22 Net Global Srl IT ... 200020 50316 11.4% 185.2.240.0/22 Within Reach Group B.V. NL ... 200020 39647 11.4% 185.22.192.0/22 Within Reach Group B.V. Amsterdam Provincie Noord-Holland NL ... 200020 39647 11.4% 185.142.122.0/23 Net Global Srl IT ... 200020 50316 11.4% 185.121.32.0/22 Net Global Srl IT ... 200020 50316 11.4% 178.238.96.0/20 Within Reach Group B.V. Amsterdam Provincie Noord-Holland NL ... 200020 39647 11.4% 152.194.72.0/22 IBM Cloud Managed Application Services Amsterdam Provincie Noord-Holland NL ... 200020 23148 11303 11.4% 146.255.48.0/21 Summa Communications B.V. NL ... 200020 39647 11.2% 185.123.62.0/24 STH-Customers NL ... 200020 39647 10.9% 65.22.41.0/24 Afilias, Inc. US ... 200020 12041 10.9% 65.22.40.0/24 Afilias, Inc. CA ... 200020 12041 10.9% 65.22.164.0/24 Afilias, Inc. US ... 200020 12041 10.9% 199.43.134.0/24 ICANN ... 200020 12041 10.9% 199.254.63.0/24 Afilias, Inc. ... 200020 12041 10.1% 91.217.31.0/24 Securitas Alert Services Nederland B.V. NL ... 200020 1136 8737 10.1% 185.241.44.0/22 SPICE FLOW LTD IM ... 200020 50763 10.1% 160.48.160.0/23 BMW AG, Landshut production plant DE ... 200020 1136 9.8% 92.65.0.0/23 KPN Mobile The Netherlands B.V. Dongen Provincie Noord-Brabant NL ... 200020 1136 8737 9.8% 82.171.128.0/17 Customers NL ... 200020 1136 9.8% 82.171.0.0/18 Customers NL ... 200020 1136 9.8% 82.170.0.0/16 Customers NL ... 200020 1136 9.8% 82.169.96.0/19 Customers NL ... 200020 1136 9.8% 82.169.192.0/18 Customers NL ... 200020 1136 9.8% 82.169.128.0/19 Customers NL ... 200020 1136 9.8% 82.169.0.0/18 Customers NL ... 200020 1136 9.8% 82.168.192.0/19 Customers NL ... 200020 1136 9.8% 82.168.128.0/18 Customers NL ... 200020 1136 9.8% 82.168.0.0/17 Customers NL ... 200020 1136 9.8% 62.132.12.0/22 KPN B.V. NL ... 200020 1136 59542 8737 9.8% 37.74.240.0/20 KPN B.V. NL ... 200020 1136 59542 8737 9.8% 185.34.146.0/23 BSU.LEASE NL ... 200020 1136 9.8% 185.34.144.0/23 BSU.LEASE NL ... 200020 1136 9.8% 170.37.205.0/24 RIPE Network Coordination Centre Amsterdam Provincie Noord-Holland NL ... 200020 1136 9.8% 170.37.204.0/24 RIPE Network Coordination Centre Amsterdam Provincie Noord-Holland NL ... 200020 1136 9.8% 160.48.160.0/24 BMW AG, Landshut production plant DE ... 200020 1136 9.8% 148.200.0.0/16 Gemeente Zoetermeer NL ... 200020 1136 9.8% 145.15.208.0/21 Nederlandse Spoorwegen PI block NL ... 200020 1136 9.8% 145.15.114.0/24 Nederlandse Spoorwegen PI block NL ... 200020 1136 9.8% 145.15.110.0/24 Nederlandse Spoorwegen PI block Amsterdam Provincie Noord-Holland NL ... 200020 1136 9.8% 145.15.109.0/24 Nederlandse Spoorwegen PI block Amsterdam Provincie Noord-Holland NL ... 200020 1136 9.8% 145.15.108.0/24 Nederlandse Spoorwegen PI block Amsterdam Provincie Noord-Holland NL ... 200020 1136 9.6% 92.69.46.0/23 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 92.69.42.0/23 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 92.69.38.0/23 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 92.69.34.0/23 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 91.90.40.0/21 BLIX GROUP Oslo Oslo County NO ... 200020 50304 9.6% 91.247.228.0/22 Host1 DA Oslo Oslo County NO ... 200020 50304 9.6% 91.229.142.0/23 Host1 DA Oslo Oslo County NO ... 200020 50304 9.6% 91.227.248.0/22 PE KARSTENSEN IT NO ... 200020 50304 9.6% 91.226.6.0/23 Centrum Telewizji Kablowej JIM-SAT Sp. z o.o. Gorzów Wielkopolski Województwo Lubuskie PL ... 200020 29314 9.6% 91.205.184.0/22 BLIX GROUP NO ... 200020 50304 9.6% 89.200.96.0/20 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 89.200.64.0/19 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 89.200.48.0/20 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 89.200.32.0/20 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 89.200.16.0/20 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 89.200.112.0/22 KPN Mobile The Netherlands B.V. Wageningen Provincie Gelderland NL ... 200020 1136 8737 9.6% 89.200.0.0/20 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 86.84.239.0/24 Customers Waddinxveen Provincie Zuid-Holland NL ... 200020 1136 59542 8737 9.6% 83.97.18.0/24 Netbouncer AB GB ... 200020 50304 9.6% 83.232.62.0/23 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 83.232.60.0/23 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 83.232.58.0/23 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 83.232.56.0/23 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 83.232.54.0/23 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 83.232.52.0/23 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 83.232.50.0/23 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 83.232.48.0/23 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 77.62.32.0/19 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 77.62.144.0/20 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 77.62.128.0/20 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 62.133.96.0/21 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 62.133.68.0/22 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 62.133.64.0/22 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 62.133.120.0/22 KPN Mobile The Netherlands B.V. Gorinchem Provincie Zuid-Holland NL ... 200020 1136 8737 9.6% 62.133.104.0/21 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 62.12.26.0/23 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 46.255.24.0/21 Special Tribunal for Lebanon NL ... 200020 1136 9.6% 46.17.27.0/24 Gemeente Amsterdam Amsterdam Provincie Noord-Holland NL ... 200020 1136 9.6% 46.17.26.0/24 Gemeente Amsterdam Amsterdam Provincie Noord-Holland NL ... 200020 1136 9.6% 46.17.25.0/24 Gemeente Amsterdam Amsterdam Provincie Noord-Holland NL ... 200020 1136 9.6% 46.17.24.0/24 Gemeente Amsterdam Amsterdam Provincie Noord-Holland NL ... 200020 1136 9.6% 31.41.208.0/21 Centrum Telewizji Kablowej JIM-SAT Sp. z o.o. PL ... 200020 29314 9.6% 31.169.48.0/21 BLIX GROUP Oslo Oslo County NO ... 200020 50304 9.6% 31.161.232.0/21 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 31.161.224.0/21 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 31.161.220.0/22 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 31.161.216.0/22 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 31.161.208.0/21 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 31.161.200.0/21 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 31.161.196.0/22 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 31.161.192.0/22 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 31.161.184.0/21 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 31.161.176.0/21 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 31.161.168.0/21 KPN Mobile The Netherlands B.V. Schoonhoven Provincie Zuid-Holland NL ... 200020 1136 8737 9.6% 31.161.160.0/21 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 31.161.152.0/21 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 31.161.144.0/21 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 31.161.140.0/22 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 31.161.136.0/22 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.6% 31.161.132.0/22 KPN Mobile The Netherlands B.V. Tilburg Provincie Noord-Brabant NL ... 200020 1136 8737 9.6% 31.161.128.0/22 KPN Mobile The Netherlands B.V. Tilburg Provincie Noord-Brabant NL ... 200020 1136 8737 9.6% 194.219.128.0/17 FORTHnet SA GR ... 200020 1241 9.6% 185.73.135.0/24 SEAMLESS OU Oslo Oslo County NO ... 200020 50304 9.6% 185.41.242.0/24 Blix Solutions - London London England GB ... 200020 50304 9.6% 185.41.240.0/23 BLIX GROUP SE ... 200020 50304 9.6% 185.41.240.0/22 BLIX GROUP Ås Akershus fylke NO ... 200020 50304 9.6% 185.35.200.0/24 BLIX GROUP Stockholm Stockholm SE ... 200020 50304 9.6% 185.35.200.0/22 BLIX GROUP Ås Akershus fylke NO ... 200020 50304 9.6% 185.12.72.0/22 Digital Raadgivning NO ... 200020 50304 9.6% 185.12.56.0/22 BLIX GROUP NO ... 200020 50304 9.6% 178.255.144.0/21 BLIX GROUP Oslo Oslo County NO ... 200020 50304 9.6% 176.125.232.0/22 BLIX GROUP Oslo Oslo County NO ... 200020 50304 9.6% 170.37.206.0/24 RIPE Network Coordination Centre NL ... 200020 1136 9.6% 170.37.203.0/24 RIPE Network Coordination Centre NL ... 200020 1136 9.6% 165.231.112.0/24 NORWAY Oslo Oslo County NO ... 200020 50304 9.6% 145.15.111.0/24 Nederlandse Spoorwegen PI block Amsterdam Provincie Noord-Holland NL ... 200020 1136 9.6% 134.90.149.0/24 BLIX GROUP Copenhagen Region Hovedstaden DK ... 200020 50304 9.6% 134.90.146.0/24 Blix Solutions - Amsterdam Amsterdam Provincie Noord-Holland NL ... 200020 50304 9.6% 134.90.144.0/21 BLIX GROUP Ås Akershus fylke NO ... 200020 50304 9.3% 91.235.60.0/22 Unique Network Oslo Oslo County NO ... 200020 50304 50272 9.3% 89.219.168.0/24 CITIC Telecom CPC Netherlands B.V. EE ... 200020 3327 9.3% 89.219.162.0/24 CITIC Telecom CPC Netherlands B.V. EE ... 200020 3327 9.3% 89.219.161.0/24 CITIC Telecom CPC Netherlands B.V. EE ... 200020 3327 9.3% 89.219.154.0/24 CITIC Telecom CPC Netherlands B.V. NL ... 200020 3327 9.3% 89.219.152.0/23 CITIC Telecom CPC Netherlands B.V. EE ... 200020 3327 9.3% 89.219.144.0/21 CITIC Telecom CPC Netherlands B.V. NL ... 200020 3327 9.3% 89.219.136.0/21 CITIC Telecom CPC Netherlands B.V. EE ... 200020 3327 9.3% 89.219.134.0/23 CITIC Telecom CPC Netherlands B.V. NL ... 200020 3327 9.3% 89.219.128.0/22 CITIC Telecom CPC Netherlands B.V. EE ... 200020 3327 9.3% 89.200.126.0/24 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.3% 86.80.0.0/12 KPN B.V. NL ... 200020 1136 9.3% 81.206.0.0/16 Customers NL ... 200020 1136 9.3% 77.60.0.0/14 KPN B.V. NL ... 200020 1136 9.3% 77.175.0.0/17 KPN B.V. Amsterdam Provincie Noord-Holland NL ... 200020 1136 49562 9.3% 62.24.32.0/19 AVUR Oslo Oslo County NO ... 200020 50304 50272 9.3% 62.128.112.0/20 CITIC Telecom CPC Netherlands B.V. NL ... 200020 3327 9.3% 62.128.104.0/21 CITIC Telecom CPC Netherlands B.V. NL ... 200020 3327 9.3% 62.128.102.0/23 CITIC Telecom CPC Netherlands B.V. PL ... 200020 3327 9.3% 62.128.100.0/22 CITIC Telecom CPC Netherlands B.V. NL ... 200020 3327 9.3% 44.137.0.0/16 Amateur Radio Digital Communications Amsterdam Provincie Noord-Holland NL ... 200020 3265 9.3% 37.74.0.0/16 KPN B.V. NL ... 200020 1136 9.3% 37.251.0.0/17 KPN B.V. Amsterdam Provincie Noord-Holland NL ... 200020 1136 49562 9.3% 31.160.0.0/15 KPN B.V. NL ... 200020 1136 9.3% 31.149.0.0/16 KPN B.V. NL ... 200020 1136 9.3% 217.28.240.0/20 CITIC Telecom CPC Netherlands B.V. NL ... 200020 3327 9.3% 212.27.226.0/24 CITIC Telecom CPC Netherlands B.V. Warsaw Województwo Mazowieckie PL ... 200020 3327 9.3% 195.238.234.0/24 Unique Network NO ... 200020 50304 50272 9.3% 194.99.140.0/24 CSM Deutschland GmbH DE ... 200020 3327 9.3% 188.142.0.0/17 KPN B.V. Amsterdam Provincie Noord-Holland NL ... 200020 1136 49562 9.3% 185.36.40.0/24 G4S Security Services BV NL ... 200020 1136 9.3% 185.2.172.0/22 KPN B.V. Amsterdam Provincie Noord-Holland NL ... 200020 1136 49562 9.3% 157.120.224.0/21 RIPE Network Coordination Centre HK ... 200020 8220 9.3% 152.194.64.0/22 ANS Communications, Inc Amsterdam Provincie Noord-Holland NL ... 200020 23148 9.3% 145.78.0.0/16 PostNL Holding B.V. NL ... 200020 1136 9.3% 145.4.224.0/20 PGGM Zeist Provincie Utrecht NL ... 200020 1136 9.3% 137.17.0.0/16 National Aerospace Laboratory Amsterdam Provincie Noord-Holland NL ... 200020 1136 9.0% 95.47.64.0/19 Metroset Ltd. RU ... 200020 50923 9.0% 95.47.0.0/19 Metroset Ltd. RU ... 200020 50923 9.0% 93.154.0.0/17 KPN B.V. NL ... 200020 1136 9.0% 92.64.0.0/13 KPN B.V. NL ... 200020 1136 9.0% 89.200.0.0/17 KPN B.V. NL ... 200020 1136 9.0% 84.80.0.0/13 KPN B.V. NL ... 200020 1136 9.0% 83.232.0.0/18 KPN Mobile The Netherlands B.V. NL ... 200020 1136 9.0% 83.232.0.0/16 KPN B.V. NL ... 200020 1136 9.0% 82.171.64.0/18 Customers NL ... 200020 1136 9.0% 82.169.64.0/19 Customers NL ... 200020 1136 9.0% 82.169.160.0/19 Customers NL ... 200020 1136 9.0% 82.168.224.0/19 Customers NL ... 200020 1136 9.0% 82.136.192.0/18 KPN B.V. NL ... 200020 1136 9.0% 81.207.0.0/17 Customers NL ... 200020 1136 9.0% 81.204.0.0/14 KPN B.V. NL ... 200020 1136 9.0% 80.60.0.0/15 KPN B.V. NL ... 200020 1136 9.0% 77.175.128.0/17 KPN B.V. NL ... 200020 1136 9.0% 77.173.0.0/16 Customers NL ... 200020 1136 9.0% 77.172.0.0/16 Customers NL ... 200020 1136 9.0% 77.168.0.0/14 KPN B.V. NL ... 200020 1136 9.0% 77.160.0.0/13 KPN B.V. NL ... 200020 1136 9.0% 62.41.0.0/16 KPN B.V. NL ... 200020 1136 9.0% 62.25.0.0/18 KPN B.V. NL ... 200020 1136 9.0% 62.21.128.0/17 KPN B.V. NL ... 200020 1136 9.0% 62.207.0.0/16 KPN B.V. NL ... 200020 1136 9.0% 62.133.64.0/18 KPN B.V. NL ... 200020 1136 9.0% 62.132.0.0/16 KPN B.V. NL ... 200020 1136 9.0% 62.131.0.0/16 KPN B.V. NL ... 200020 1136 9.0% 62.12.0.0/19 KPN B.V. NL ... 200020 1136 9.0% 5.102.142.0/24 Tribion B.V. Raamsdonksveer Provincie Noord-Brabant NL ... 200020 20562 52102 9.0% 46.144.0.0/15 KPN B.V. NL ... 200020 1136 9.0% 194.122.160.0/19 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.0% 188.207.56.0/22 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.0% 188.207.48.0/21 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.0% 188.207.32.0/20 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 9.0% 145.7.0.0/16 KPN B.V. NL ... 200020 1136 9.0% 145.53.0.0/16 KPN B.V. NL ... 200020 1136 9.0% 145.43.0.0/16 Reed Business bv Sutton England GB ... 200020 1136 9.0% 145.132.0.0/15 NL ... 200020 1136 9.0% 145.130.0.0/16 KPN B.V. NL ... 200020 1136 9.0% 145.129.0.0/16 KPN B.V. BE ... 200020 1136 9.0% 145.128.0.0/16 KPN B.V. NL ... 200020 1136 8.8% 93.113.104.0/24 TTI-AG Vienna Wien AT ... 200020 6663 8.8% 89.250.104.0/21 innogy Ceska republika a.s CZ ... 200020 29208 8.8% 83.232.24.0/21 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 1134 8.8% 83.232.16.0/21 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 1134 8.8% 83.232.0.0/20 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 1134 8.8% 82.103.112.0/24 Software Company Sofia Sofiya-Grad BG ... 200020 42794 8.8% 62.4.64.0/22 euNetworks GmbH DE ... 200020 13237 8.8% 45.67.108.0/22 Infradax B.V. NL ... 200020 49033 8.8% 185.232.160.0/22 Orange Bytes BV NL ... 200020 49033 8.8% 185.171.48.0/22 Smart Routing Solutions BV NL ... 200020 49033 8.8% 185.116.144.0/22 Smart Routing Solutions BV NL ... 200020 49033 8.5% 91.224.248.0/23 Oxilion B.V. Amsterdam Provincie Noord-Holland NL ... 200020 20559 8.5% 91.218.148.0/22 Fundaments B.V. NL ... 200020 20559 8.5% 88.218.152.0/22 Fundaments B.V. Madrid Comunidad de Madrid ES ... 200020 20559 8.5% 83.232.40.0/21 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 1134 8.5% 82.102.20.0/24 M247 LTD Copenhagen Infrastructure Copenhagen Region Hovedstaden DK ... 200020 9009 8.5% 79.103.0.0/16 FORTHnet SA GR ... 200020 1241 8.5% 62.133.80.0/20 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 1134 8.5% 62.133.74.0/23 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 1134 8.5% 62.133.72.0/23 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 1134 8.5% 62.133.112.0/21 KPN Mobile The Netherlands B.V. NL ... 200020 1136 8737 1134 8.5% 62.1.248.0/21 ADSL POOLS GR ... 200020 1241 8.5% 5.59.192.0/18 Metroset Ltd. RU ... 200020 50923 8.5% 46.246.192.0/18 FORTHNET LLU POOLS GR ... 200020 1241 8.5% 46.226.88.0/21 Fundaments B.V. NL ... 200020 20559 8.5% 46.12.0.0/16 FORTHnet SA GR ... 200020 1241 8.5% 31.207.60.0/22 MKBWebhoster BV NL ... 200020 49033 203822 8.5% 31.207.48.0/22 MKBWebhoster BV NL ... 200020 49033 203822 8.5% 31.207.48.0/21 MKBWebhoster BV NL ... 200020 49033 203822 8.5% 213.16.192.0/18 FORTHnet SA GR ... 200020 1241 8.5% 193.92.128.0/17 FORTHnet SA GR ... 200020 1241 8.5% 185.69.60.0/22 MKBWebhoster BV NL ... 200020 49033 203822 8.5% 185.206.224.0/24 M247 LTD Copenhagen Infrastructure Copenhagen Region Hovedstaden DK ... 200020 9009 8.2% 93.186.176.0/20 Oxilion B.V. Amsterdam Provincie Noord-Holland NL ... 200020 20559 8.2% 91.234.193.0/24 Veiligheidsregio Twente Hengelo Provincie Overijssel NL ... 200020 20559 8.2% 89.32.186.0/23 STEL S.R.L. Bucharest București RO ... 200020 56550 8.2% 5.172.40.0/21 Oxilion B.V. Amsterdam Provincie Noord-Holland NL ... 200020 20559 8.2% 46.19.216.0/21 Oxilion B.V. Amsterdam Provincie Noord-Holland NL ... 200020 20559 8.2% 31.200.208.0/21 Oxilion B.V. Amsterdam Provincie Noord-Holland NL ... 200020 20559 8.0% 93.117.172.0/23 STEL S.R.L. IT ... 200020 56550 8.0% 93.117.152.0/23 STEL S.R.L. IT ... 200020 56550 8.0% 93.115.62.0/23 STEL S.R.L. Bucharest București RO ... 200020 56550 8.0% 89.32.168.0/23 STEL S.R.L. Bucharest București RO ... 200020 56550 8.0% 86.105.177.0/24 STEL S.R.L. Bucharest București RO ... 200020 56550 8.0% 66.54.95.0/24 HERE North America LLC US ... 200020 1248 8.0% 66.54.64.0/19 HERE North America LLC Chicago IL US ... 200020 1248 8.0% 46.246.128.0/17 FORTHnet SA GR ... 200020 1241 8.0% 46.102.188.0/23 STEL S.R.L. IT ... 200020 56550 8.0% 31.177.40.0/21 STEL S.R.L. IT ... 200020 56550 8.0% 185.171.48.0/24 Smart Routing Solutions BV Amsterdam Provincie Noord-Holland NL ... 200020 49033 8.0% 153.96.252.0/24 Fraunhofer NET IGCV RMV 2 DE ... 200020 13132 8.0% 153.96.251.0/24 Fraunhofer NET IGCV RMV 1 DE ... 200020 13132 8.0% 131.228.255.0/24 HERE Global BV FI ... 200020 1248 8.0% 131.228.192.0/21 HERE US Internet aggregate US ... 200020 1248 8.0% 131.228.180.0/22 HERE Global BV Amsterdam Provincie Noord-Holland NL ... 200020 1248 8.0% 131.228.128.0/17 HERE Global BV FI ... 200020 1248 7.7% 94.177.127.0/24 STEL S.R.L. Bucharest București RO ... 200020 56550 7.7% 89.42.25.0/24 STEL S.R.L. IT ... 200020 56550 7.7% 89.36.228.0/24 STEL S.R.L. IT ... 200020 56550 7.7% 89.34.161.0/24 STEL S.R.L. La Maddalena Sardegna IT ... 200020 56550 7.7% 89.33.133.0/24 STEL S.R.L. Bucharest București RO ... 200020 56550 7.7% 85.204.147.0/24 STEL S.R.L. La Maddalena Sardegna IT ... 200020 56550 7.7% 85.204.119.0/24 STEL S.R.L. Bucharest București RO ... 200020 56550 7.7% 46.255.88.0/21 Petit Telecom B.V. NL ... 200020 197156 7.7% 31.214.153.0/24 STEL S.R.L. Frankfurt am Main Hessen DE ... 200020 56550 7.7% 31.14.28.0/24 STEL S.R.L. Bucharest București RO ... 200020 56550 7.7% 185.60.156.0/22 Petit Telecom B.V. NL ... 200020 197156 7.7% 185.145.136.0/22 GMG PRIMEX SRL IR ... 200020 9009 7.7% 178.255.48.0/21 Petit Telecom B.V. Amsterdam Provincie Noord-Holland NL ... 200020 197156 7.4% 37.120.153.0/24 M247 LTD Stockholm Infrastructure Stockholm Stockholm SE ... 200020 9009 7.4% 37.120.145.0/24 M247 LTD Copenhagen Infrastructure Copenhagen Region Hovedstaden DK ... 200020 9009 7.4% 37.120.131.0/24 M247 LTD Copenhagen Infrastructure Copenhagen Region Hovedstaden DK ... 200020 9009 7.4% 31.24.116.0/22 4all Solutions NV BE ... 200020 8368 7.4% 31.24.114.0/23 4all Solutions NV BE ... 200020 8368 7.4% 31.24.113.0/24 4all Solutions NV BE ... 200020 8368 7.4% 31.171.128.0/22 Ellada Projects B.V. trading as Netrouting Amsterdam Provincie Noord-Holland NL ... 200020 47869 7.2% 91.132.138.0/24 M247 Ltd Stockholm Stockholm Stockholm SE ... 200020 9009 7.2% 46.231.255.0/24 Innovative Solutions in Media (ISM) B.V. Amsterdam Provincie Noord-Holland NL ... 200020 20562 30925 21162 7.2% 46.231.248.0/21 Innovative Solutions in Media (ISM) B.V. Amsterdam Provincie Noord-Holland NL ... 200020 20562 30925 21162 7.2% 31.24.112.0/24 4all Solutions NV BE ... 200020 8368 7.2% 185.44.136.0/22 Innovative Solutions in Media (ISM) B.V. NL ... 200020 20562 30925 21162 7.2% 178.248.168.0/21 Innovative Solutions in Media (ISM) B.V. Amsterdam Provincie Noord-Holland NL ... 200020 20562 30925 21162 6.9% 92.247.128.0/23 Software Company Sofia Sofiya-Grad BG ... 200020 42794 6.9% 92.247.124.0/22 Software Company BG ... 200020 42794 6.9% 92.247.120.0/22 Software Company Sofia Sofiya-Grad BG ... 200020 42794 6.9% 91.195.64.0/22 E-Quest Glasvezel Diensten BV NL ... 200020 42707 6.9% 5.157.88.0/21 Innovative Solutions in Media (ISM) B.V. Amsterdam Provincie Noord-Holland NL ... 200020 20562 30925 21162 6.9% 37.252.224.0/24 Dedicated servers in SI Ljubljana Mestna Občina Ljubljana SI ... 200020 9119 42473 6.9% 31.132.204.0/22 N.V. Nederlandse Gasunie Groningen Provincie Groningen NL ... 200020 56953 6.9% 31.132.200.0/22 N.V. Nederlandse Gasunie Groningen Provincie Groningen NL ... 200020 56953 6.6% 91.229.152.0/23 N.V. Nederlandse Gasunie NL ... 200020 56953 6.6% 88.207.128.0/17 POST Luxembourg LU ... 200020 6661 6.6% 87.240.192.0/18 POST Luxembourg LU ... 200020 6661 6.6% 83.99.0.0/17 POST Luxembourg LU ... 200020 6661 6.6% 78.141.128.0/18 POST Luxembourg LU ... 200020 6661 6.6% 5.39.184.0/21 ColoCenter b.v. Amsterdam Provincie Noord-Holland NL ... 200020 58291 6.6% 37.157.152.0/21 POST Luxembourg LU ... 200020 6661 6.6% 213.166.32.0/19 POST Luxembourg LU ... 200020 6661 6.6% 213.135.224.0/19 POST Luxembourg LU ... 200020 6661 6.6% 195.46.224.0/19 POST Luxembourg Luxembourg District de Luxembourg LU ... 200020 6661 6.6% 194.154.192.0/19 POST Luxembourg LU ... 200020 6661 6.6% 178.237.101.0/24 Business & Decision Interactive Eolas SRL Paris Île-de-France FR ... 200020 8218 15401 6.6% 178.237.100.0/24 Business & Decision Interactive Eolas SRL Villeurbanne Rhône-Alpes FR ... 200020 8218 15401 6.4% 95.174.65.0/24 M247 LTD Copenhagen Infrastructure Copenhagen Region Hovedstaden DK ... 200020 9009 6.4% 94.247.192.0/21 KPN Internedservices B.V. Amsterdam Provincie Noord-Holland NL ... 200020 15879 6.4% 93.188.248.0/21 KPN Internedservices B.V. NL ... 200020 15879 6.4% 91.206.80.0/23 Syscon Automatisering B.V. Amsterdam Provincie Noord-Holland NL ... 200020 15879 6.4% 89.47.32.0/23 Lepida S.c.p.A. IT ... 200020 31638 6.4% 88.151.36.0/22 DSL Range Netaffairs Aalsmeer Provincie Noord-Holland NL ... 200020 15879 6.4% 87.250.128.0/19 KPN Internedservices B.V. NL ... 200020 15879 6.4% 87.237.96.0/23 Denit Internet Services NL ... 200020 25542 6.4% 87.237.100.0/23 Denit Internet Services NL ... 200020 25542 6.4% 85.255.208.0/20 Denit Internet Services Amsterdam Provincie Noord-Holland NL ... 200020 25542 6.4% 83.219.64.0/19 KPN Internedservices B.V. Amsterdam Provincie Noord-Holland NL ... 200020 15879 6.4% 83.150.232.0/22 NetBase BV NL ... 200020 51088 6.4% 82.201.0.0/17 KPN Internedservices B.V. Amsterdam Provincie Noord-Holland NL ... 200020 15879 6.4% 81.24.48.0/20 KPN Internedservices B.V. Amsterdam Provincie Noord-Holland NL ... 200020 15879 6.4% 80.97.192.0/18 SC Artelecom SA Bucharest București RO ... 200020 9050 6.4% 80.246.176.0/20 KPN Internedservices B.V. Amsterdam Provincie Noord-Holland NL ... 200020 15879 6.4% 77.245.80.0/20 KPN Internedservices B.V. Amsterdam Provincie Noord-Holland NL ... 200020 15879 6.4% 5.226.40.0/21 KPN Internedservices B.V. Amsterdam Provincie Noord-Holland NL ... 200020 15879 6.4% 46.255.104.0/21 KPN Internedservices B.V. Hoofddorp Provincie Noord-Holland NL ... 200020 15879 6.4% 37.61.243.0/24 DcforData SRL Le Bouscat Aquitaine FR ... 200020 8218 6.4% 37.61.242.0/24 DcforData SRL Lissieu Rhône-Alpes FR ... 200020 8218 6.4% 37.61.240.0/23 DcforData SRL Lyon Rhône-Alpes FR ... 200020 8218 6.4% 37.230.181.0/24 GZ Systems Limited DK ... 200020 9009 6.4% 37.230.180.0/24 GZ Systems Limited DK ... 200020 9009 6.4% 217.194.96.0/19 KPN Internedservices B.V. Amsterdam Provincie Noord-Holland NL ... 200020 15879 6.4% 217.149.64.0/20 KPN Internedservices B.V. Amsterdam Provincie Noord-Holland NL ... 200020 15879 6.4% 217.148.80.0/20 KPN Internedservices B.V. Amsterdam Provincie Noord-Holland NL ... 200020 15879 6.4% 217.115.192.0/20 KPN Internedservices B.V. Amsterdam Provincie Noord-Holland NL ... 200020 15879 6.4% 213.206.64.0/18 KPN Internedservices B.V. Amsterdam Provincie Noord-Holland NL ... 200020 15879 6.4% 213.197.192.0/18 KPN Internedservices B.V. Amsterdam Provincie Noord-Holland NL ... 200020 15879 6.4% 213.133.32.0/19 KPN Internedservices B.V. Amsterdam Provincie Noord-Holland NL ... 200020 15879 6.4% 213.130.160.0/19 KPN Internedservices B.V. NL ... 200020 15879 6.4% 212.204.192.0/18 KPN Internedservices B.V. NL ... 200020 15879 6.4% 203.12.1.0/24 DIALix Pty. Ltd. Amsterdam Provincie Noord-Holland NL ... 200020 25542 6.4% 197.155.77.0/24 Mirror servers Nairobi Nairobi KE ... 200020 30844 6.4% 195.3.176.0/22 Netaffairs Internetdiensten BV NL ... 200020 15879 6.4% 195.191.1.0/24 Syscon Automatisering B.V. Amsterdam Provincie Noord-Holland NL ... 200020 15879 6.4% 195.177.242.0/23 Move Next BV NL ... 200020 25542 6.4% 194.105.138.0/23 KPN Internedservices B.V. NL ... 200020 15879 6.4% 193.91.48.0/20 KPN Internedservices B.V. Amsterdam Provincie Noord-Holland NL ... 200020 15879 6.4% 193.239.88.0/22 Denit Internet Services Amsterdam Provincie Noord-Holland NL ... 200020 25542 6.4% 193.189.134.0/24 KPN Internedservices B.V. Amsterdam Provincie Noord-Holland NL ... 200020 15879 6.4% 193.105.3.0/24 RapidSugar B.V. NL ... 200020 15879 6.4% 193.104.111.0/24 RapidSugar B.V. Amsterdam Provincie Noord-Holland NL ... 200020 15879 6.4% 185.55.128.0/22 KPN Internedservices B.V. NL ... 200020 15879 6.4% 185.4.115.0/24 Denit NL ... 200020 25542 6.4% 185.28.148.0/22 KPN Internedservices B.V. NL ... 200020 15879 6.4% 185.245.84.0/24 M247 LTD Copenhagen Infrastructure Copenhagen Region Hovedstaden DK ... 200020 9009 6.4% 185.241.14.0/23 GMG-Copenhagen DK ... 200020 9009 6.4% 185.241.12.0/23 GMG-Copenhagen DK ... 200020 9009 6.4% 185.240.194.0/23 PPMAN-Copenhagen DK ... 200020 9009 6.4% 185.240.192.0/23 PPMAN-Copenhagen DK ... 200020 9009 6.4% 185.236.203.0/24 M247 LTD Copenhagen Infrastructure Copenhagen Region Hovedstaden DK ... 200020 9009 6.4% 185.212.169.0/24 M247 LTD Copenhagen Infrastructure Copenhagen Region Hovedstaden DK ... 200020 9009 6.4% 185.172.220.0/22 Basegrow B.V. NL ... 200020 15879 6.4% 185.139.148.0/22 Denit Internet Services NL ... 200020 25542 6.4% 185.138.248.0/22 Basegrow B.V. NL ... 200020 15879 6.4% 185.114.39.0/24 Ams-E-2 NL ... 200020 25542 6.4% 172.111.197.0/24 Secure Internet LLC Copenhagen Region Hovedstaden DK ... 200020 9009 6.1% 95.44.0.0/15 Eircom Limited Dublin Leinster IE ... 200020 5466 6.1% 94.126.64.0/21 Denit Internet Services Amsterdam Provincie Noord-Holland NL ... 200020 25542 6.1% 94.124.88.0/21 CJ2 Hosting B.V. NL ... 200020 39704 6.1% 91.194.98.0/24 ADELI SAS FR ... 200020 43142 43142 43142 43142 6.1% 91.194.101.0/24 ADELI SAS FR ... 200020 43142 43142 43142 43142 6.1% 91.194.100.0/24 ADELI SAS Samognat Rhône-Alpes FR ... 200020 43142 43142 43142 43142 6.1% 91.192.36.0/22 CJ2 Hosting B.V. NL ... 200020 39704 6.1% 86.40.0.0/13 Eircom Limited Dublin Leinster IE ... 200020 5466 6.1% 83.70.0.0/15 Eircom Limited Dublin Leinster IE ... 200020 5466 6.1% 83.160.0.0/14 Xs4all Internet BV NL ... 200020 3265 6.1% 81.93.48.0/20 Denit Internet Services Amsterdam Provincie Noord-Holland NL ... 200020 25542 6.1% 81.26.208.0/20 Denit Internet Services Amsterdam Provincie Noord-Holland NL ... 200020 25542 6.1% 80.247.160.0/20 Denit Internet Services Amsterdam Provincie Noord-Holland NL ... 200020 25542 6.1% 62.148.160.0/19 Denit Internet Services Amsterdam Provincie Noord-Holland NL ... 200020 25542 6.1% 5.22.248.0/21 CJ2 Hosting B.V. NL ... 200020 39704 6.1% 5.158.207.0/24 WaaS-ECONOCOM FR ... 200020 8368 59518 6.1% 5.152.178.0/24 AMS-E 5.152.178.0/24 Amsterdam Provincie Noord-Holland NL ... 200020 25542 6.1% 51.171.0.0/16 Eircom Limited IE ... 200020 5466 6.1% 46.235.40.0/21 NetBase BV Amsterdam Provincie Noord-Holland NL ... 200020 25459 34233 6.1% 46.182.216.0/21 CJ2 Hosting B.V. Amsterdam Provincie Noord-Holland NL ... 200020 39704 6.1% 37.220.168.0/21 dotXS Holding B.V. NL ... 200020 12859 198694 6.1% 31.193.48.0/21 Business & Decision Interactive Eolas SRL FR ... 200020 8218 15401 6.1% 31.173.160.0/22 Volga Branch of OJSC MegaFon - AS31133 Tol’yatti Samarskaya Oblast’ RU ... 200020 31133 6.1% 213.132.223.0/24 CJ2 Hosting B.V. The Hague Provincie Zuid-Holland NL ... 200020 39704 6.1% 213.132.210.0/23 CJ2 Hosting B.V. Driel Provincie Gelderland NL ... 200020 39704 6.1% 213.132.200.0/22 NLHOSTING-NET # 4 NL ... 200020 39704 6.1% 213.132.197.0/24 CJ2 Hosting B.V. Amsterdam Provincie Noord-Holland NL ... 200020 39704 6.1% 213.132.196.0/24 Webguru VOF NL ... 200020 39704 6.1% 213.132.196.0/22 CJ2 Hosting B.V. Amsterdam Provincie Noord-Holland NL ... 200020 39704 6.1% 213.132.195.0/24 Webguru VOF NL ... 200020 39704 6.1% 213.132.192.0/22 CJ2 Hosting B.V. Amsterdam Provincie Noord-Holland NL ... 200020 39704 6.1% 195.216.246.0/24 MortyDot NL ... 200020 39704 6.1% 194.50.163.0/24 CJ2 Hosting B.V. NL ... 200020 39704 6.1% 185.94.168.0/24 Webguru VOF NL ... 200020 39704 6.1% 185.170.192.0/22 Wnet Ukraine LLC UA ... 200020 15772 6.1% 185.103.16.0/22 CJ2 Hosting B.V. NL ... 200020 39704 6.1% 178.237.108.0/22 Eolas Hosted services - Datacenter MA FR ... 200020 8218 15401 6.1% 178.237.106.0/24 Eolas Hosted services - Datacenter CH FR ... 200020 8218 15401 6.1% 178.237.104.0/22 Eolas Hosted services - Datacenter CH FR ... 200020 8218 15401 6.1% 159.134.0.0/16 Eircom Limited Dublin Leinster IE ... 200020 5466 6.1% 152.89.162.0/24 M247 LTD Zurich CH ... 200020 9009

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AS701/Verizon
by Phil Lavin 14 Mar '19

14 Mar '19

We're seeing consistent +100ms latency increases to Verizon customers in Pennsylvania, during peak business hours for the past couple of weeks. If someone is able to assist, could they please contact me off-list?

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Looking for a AS15169 Google contact to update their PeeringDB records
by Siyuan Miao 14 Mar '19

14 Mar '19

Hi, We're noticed that PeeringDB records of AS15169 in IX.br (PTT.br) São Paulo is outdated. I've tried to contact AS15169 to update it via IX Session Turnup ticket and noc(a)google.com but didn't get a reasonable response. That's what I got from noc(a)google.com: > Dear Team, > Thank you for contacting the Google NOC, as 15169. > > With the details provided we were unable to identify the relevant link. > > Please provide following items to identify which session is impacted: > > * Peering City > * BGP peering ASNs, including your own AS > * BGP peer IP addresses > > Thanks & Regards, > [redacted] > > Google Network Operation Center (GNOC) |noc(a)google.com | > [redacted] Can someone contact me off list about this issue? Regards, Siyuan Miao

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IPv6 Security for IPv4 Engineers
by Fernando Gont 13 Mar '19

13 Mar '19

Folks, It is often argued that IPv4 practices should be forgotten when deploying IPv6, as after all IPv6 is a different protocol! But we think years of IPv4 operational experience should be leveraged as much as possible. So we are publishing IPv6 Security for IPv4 Engineers as a roadmap to IPv6 security that is specifically aimed at IPv4 engineers and operators. Rather than describing IPv6 in an isolated manner, it aims to re-use as much of the existing IPv4 knowledge and experience as possible, by highlighting the security issues that affect both protocols in the same manner, and those that are new or different for the IPv6 protocol suite. Additionally, it discusses the security implications arising from the co-existence of the IPv6 and IPv4 protocols. The document is available at: https://www.internetsociety.org/blog/2019/03/ipv6-security-for-ipv4-enginee… Comments are welcome. And if you think we've missed something or the like, please drop me en email -- the document can always be revised. P.S.: If you haven't taken a look at it (yet), we have also published the "IPv6 Security Frequently Asked Questions (FAQ)" at: https://www.internetsociety.org/blog/2019/02/ipv6-security-faq Thanks! Cheers, -- Fernando Gont SI6 Networks e-mail: fgont(a)si6networks.com PGP Fingerprint: 6666 31C6 D484 63B2 8FB1 E3C4 AE25 0D55 1D4E 7492

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Analysing traffic in context of rejecting RPKI invalids using pmacct
by Job Snijders 13 Mar '19

13 Mar '19

Dear all, Whether to deploy RPKI Origin Validation with an "invalid == reject" policy really is a business decision. One has to weigh the pros and cons: what are the direct and indirect costs of accepting misconfigurations or hijacks for my company? what is the cost of deploying RPKI? What is the cost of honoring misconfigured RPKI ROAs? There are a few thousand misconfigured ROAs, what does this mean for me? To answer these questions, Paolo Lucente and myself worked to extend pmacct traffic analysis engine (http://pmacct.net/) in such a way that it can do perform the RFC 6811 Origin Validation procedure and present the outcome as a property in the flow aggregation process. Pmacct has the ability to ingest BGP feeds and correlate the BGP data to the sflow/netflow/ipfix data. This allows for fantastic business intelligence, you can see exactly how much traffic is flowing from what customers to what endpoints for what reason! Pmacct implemented Origin Validation in a cute way: it separates out RPKI invalid BGP announcements into two categories: a) "invalid with no overlapping or alternative route" (aka will be blackholed if 'invalid == reject') b) "invalid but an overlapping unknown/valid announcement also exists" (end-to-end connectivity can still work). Because pmacct separates out the various types kinds of (invalid) BGP announcements, operators don't have to do deploy *anything* in their network to get a good grasp on how their connectivity to the rest of the Internet would look like after deploying a "invalid == reject" policy. No changes to your network configurations are required to make use of this feature, you don't need to tag routes with communities or do other tricks. All the analysis happens inside pmacct. Of course we tested this first in the NTT global backbone AS 2914! At the moment of writing, we're seeing less than a handful of gigabits per second being send towards BGP announcements that are RPKI Invalid and for which no alternative route exists. In context of NTT's backbone that amount of traffic is just statistical noise. This is a very encouraging sign, it may help us move towards the goal of deploying RPKI Origin Validation in AS 2914. Nusenu wrote a great blog post on where these RPKI ROA misconfigurations are located, i recommend reading their posts to develop a better understanding of the problem space: https://medium.com/@nusenu/where-are-rpki-unreachable-networks-located-65c7… Even if you don't intend to deploy RPKI Origin Validation (or are single-homed), pmacct's RPKI capabilities can be useful in forensic investigations. It'll be easier to analyse how much and what kind of traffic for what period of time was sent to a possible hijack. This will help you when writing RFOs! If you want to testdrive this feature, fetch pmacct version 1.7.3-rc1 from https://github.com/pmacct/pmacct/releases/tag/1.7.3-rc1 Documentation on how to configure the feature: https://github.com/pmacct/pmacct/blob/master/QUICKSTART#L1783-#L1833 https://github.com/pmacct/pmacct/blob/master/CONFIG-KEYS#L2626-#L2647 Let us know what you think! Or if you'd like to chat telemetry with Paolo or me about analysing the effects of BGP hijacks and RPKI, we'll both be at the San Francisco NANOG meeting next week! Kind regards, Job ps. Dear Kentik & Deepfield, please copy+paste this feature! We'll happily share development notes with you, you can even look at pmacct's source code for inspiration. :-)

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Should Netflix and Hulu give you emergency alerts?
by Sean Donelan 13 Mar '19

13 Mar '19

https://www.cnn.com/2019/03/08/tech/emergency-alert-netflix-hulu-streaming/… New York (CNN Business) The federal emergency alert program was designed decades ago to interrupt your TV show or radio station and warn about impending danger — from severe weather events to acts of war. But people watch TV and listen to radio differently today. If a person is watching Netflix, listening to Spotify or playing a video game, for example, they might miss a critical emergency alert altogether. "More and more people are opting out of the traditional television services," said Gregory Touhill, a cybersecurity expert who served at the Department of Homeland security and was the first-ever Federal Chief Information Security Officer. "There's a huge population out there that needs to help us rethink how we do this." [...]

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ICMPv6 "too-big" packets ignored (filtered ?) by Cloudflare farms
by Jean-Daniel Pauget 13 Mar '19

13 Mar '19

hello, I confess using IPv6 behind a 6in4 tunnel because the "Business-Class" service of the concerned operator doesn't handle IPv6 yet. as such, I realised that, as far as I can figure, ICMPv6 packet "too-big" (rfc 4443) seem to be ignored or filtered at ~60% of ClouFlare's http farms as a result, random sites such as http://nanog.org/ or https://www.ansible.com/ are badly reachable whenever small mtu are involved ... support@cloudflare answered me that because I'm not the owner of concerned site, and because of security reasons, they wouldn't investigate further. are there security concerns with ICMP-too-big ? regards, -- Jean-Daniel Pauget http://rezopole.net/ Rezopole/LyonIX +33 (0)4 27 46 00 50

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