May 2012 - Test - lists.nanog.org

Re: Cogent for ISP bandwidth
by Justin Krejci 15 May '12

15 May '12

+1 for cogent, problem free and good responsive support. Not sure why "don't use only 1 upstream if you care about accessibility" has anything to do with cogent specifically. Are peering/de-peering disputes more likely to occur than all other network/routing issues combined? its just another possible cause for an outage. ------Original Message------ From: Mark Stevens To: nanog(a)nanog.org ReplyTo: manager(a)monmouth.com Subject: Re: Cogent for ISP bandwidth Sent: May 15, 2012 7:21 AM We use Cogent as one our upstreams and have had nothing but stability and excellent support over the years. But as other said, you really need multiple upstreams and cannot rely just on one whether it is Cogent or any other provider. Mark On 5/14/2012 6:03 PM, Jason Baugher wrote: > The emails on the Outages list reminded me to ask this question... > > I've done some searching and haven't been able to find much in the > last 3 years as to their reliability and suitability as an upstream > provider. For a regional ISP looking for GigE ports in the Chicago/St. > Louis area, is Cogent a reasonable solution? Our gut feeling is that > they don't stack up against a Level3 or Sprint, but they are being > very aggressive with pricing to try and get our business. > > Thanks, > Jason > > > >

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BGP Clueful at Reliance Globalcom?
by Scott Morris 15 May '12

15 May '12

Can someone from Reliance Globalcom who is clueful on their BGP operations please contact me offlist? I appreciate it! -- *Scott Morris* swm(a)emanon.com Knowledge is power. Power corrupts. Study hard and be Eeeeviiiil......

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NANOG 55 Agenda Published!
by Dave Temkin 14 May '12

14 May '12

All, The NANOG 55 Agenda has been published and is viewable at: http://www.nanog.org/meetings/nanog55/agenda.php Detailed abstracts will be added to the agenda over the next few days. Please note that the hotel group rate expires on May 18th. Late registration for the meeting begins on 5/28, so please register today to save significant money! You may register here: http://www.nanog.org/meetings/nanog55/nanog55_registration.html Some individuals may require a Visa and/or valid passport to enter Canada, please see details *here. <http://www.cic.gc.ca/english/resources/publications/meeting.asp#question2>** The NANOG Program Committee is proud of the program that we have assembled for Vancouver and we are looking forward to welcoming everyone to this amazing venue. *Regards, -Dave Temkin For the NANOG Program Committee

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UKNOF 23 - Call for Presentations
by Mike Hughes 14 May '12

14 May '12

Hi all, The next UKNOF meeting will take place on Thursday 11th October 2012 in London, and the Programme Committee are seeking content from the community for this meeting. You may often hear it said that UKNOF's remit is "distribution of clue", so if the content of your talk fits with that ethos, we're actually pretty open minded about what the actual topic is - as long as it's relevant to our community's broad area of interest, and the quality is good. Talks are usually around 20 to 40 minutes in length, and common subject areas are: Network operations Network architecture and design Networking hardware and software architecture Peering and interconnect Data centre design and operations IPv6 deployment Network monitoring and measurement New innovations in networking technology Open protocol standards Domain Name System infrastructure Network security and abuse prevention Impact of public policy of network operations But, we're always on the lookout for something different, so don't feel it has to fall into the areas above. We're also interested in hearing proposals for panel discussions, as these are a great way of presenting and discussing different views on the same subject. Please send your proposals to <submissions(a)uknof.org.uk>, including a short abstract of the subject, and draft slides if these are available. The closing date for submissions is the 30th June 2012, but don't worry if you miss the deadline and have something interesting to talk about, as we are often able to accept shorter (10 minute) "lightning talks" closer in to the meeting. Please also get in touch if you would like to suggest any topics, themes or speakers. Please note that UKNOF is free to attend, thanks to the generosity of our sponsors, and run on a non-profit (cost-recovery) basis, so is therefore unable to reimburse speakers' expenses. Thanks, Mike

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Level3 Contact
by Righa Shake 14 May '12

14 May '12

Kindly would a Level3 contact get me off list please. Regards, Righa Shake

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Looking for W7 whois freeware
by Hank Nussbacher 13 May '12

13 May '12

I am looking for a Window 7 GUI utility that does raw whois - not the standard domain lookup, but rather allows me to specify and change the whois server I am talking to and allows me to customize the whois search string for IPs or ASNs or anything else a whois server will accept, like: "-B -G as378". I know of ezwhois but am looking for something better (for example - they don't have whois.ripe.net listed - one can add it but not save it). Thanks, Hank

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Juniper advertises ::/0 Cisco hears ::/3
by Ben Bartsch 12 May '12

12 May '12

This one is very strange... Has anyone seen this behavior with BGP IPv6 between Juniper (owned by Level 3, advertising routes correctly, sending default ::/0) and Cisco (6509 running 12.2.58.SXI6 advipservices, receiving all routes fine except default, hearing ::/3)? I worked with Level 3 and they confirmed they are sending ::/0 as default: show route advertising-protocol bgp 2001:1900:2100::XXX inet6.0: 11139 destinations, 43712 routes (11135 active, 0 holddown, 7 hidden) Prefix Nexthop MED Lclpref AS path * ::/0 Self I We see a ::/3: XXXXXXX#sh ip bgp ipv6 uni neigh 2001:1900:2100::XXX received-r BGP table version is 497237119, local router ID is XXX.XX.XX.XXXX Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> ::/3 2001:1900:2100::XXX 0 3356 i I opened a TAC case and they had me run some IPv6 BGP detailed debugging which confirmed we are receiving a ::/3 *May* *11* *18:01:07* *XXXXXXXXXXX* *67205:* *May* *11* *18:01:05.701* *CDT: * *BGP*(*1*)*:* *process* *::/3*, *next* *hop* *2001:1900:2100::XXX* (* FE80::XXXX:XXXX:XXXX:XXXX*), *metric* *0* *from* *2001:1900:2100::XXX* Cisco's next step is for us to Wireshark the interface. I have requested Level 3 engage Juniper TAC, but am not expecting them to come up with anything since they already confirmed they are sending ::/0. We have a second connection to Level 3 that is Cisco - Cisco and it is working fine. My gut says this is one of those Juniper - Cisco communications issues, but I need proof. I am just curious if anyone has seen this type of behavior. Have a great weekend. -Ben

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Re: Juniper advertises ::/0 Cisco hears ::/3
by gwood83＠gmail.com 12 May '12

12 May '12

Very interesting. Do you know what platform and code the Juniper side on L3 is running? Sent from my HTC on the Now Network from Sprint! ----- Reply message ----- From: "Ben Bartsch" <uwcableguy(a)gmail.com> Date: Fri, May 11, 2012 6:29 pm Subject: Juniper advertises ::/0 Cisco hears ::/3 To: <nanog(a)nanog.org> This one is very strange... Has anyone seen this behavior with BGP IPv6 between Juniper (owned by Level 3, advertising routes correctly, sending default ::/0) and Cisco (6509 running 12.2.58.SXI6 advipservices, receiving all routes fine except default, hearing ::/3)? I worked with Level 3 and they confirmed they are sending ::/0 as default: show route advertising-protocol bgp 2001:1900:2100::XXX inet6.0: 11139 destinations, 43712 routes (11135 active, 0 holddown, 7 hidden) Prefix Nexthop MED Lclpref AS path * ::/0 Self I We see a ::/3: XXXXXXX#sh ip bgp ipv6 uni neigh 2001:1900:2100::XXX received-r BGP table version is 497237119, local router ID is XXX.XX.XX.XXXX Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *> ::/3 2001:1900:2100::XXX 0 3356 i I opened a TAC case and they had me run some IPv6 BGP detailed debugging which confirmed we are receiving a ::/3 *May* *11* *18:01:07* *XXXXXXXXXXX* *67205:* *May* *11* *18:01:05.701* *CDT: * *BGP*(*1*)*:* *process* *::/3*, *next* *hop* *2001:1900:2100::XXX* (* FE80::XXXX:XXXX:XXXX:XXXX*), *metric* *0* *from* *2001:1900:2100::XXX* Cisco's next step is for us to Wireshark the interface. I have requested Level 3 engage Juniper TAC, but am not expecting them to come up with anything since they already confirmed they are sending ::/0. We have a second connection to Level 3 that is Cisco - Cisco and it is working fine. My gut says this is one of those Juniper - Cisco communications issues, but I need proof. I am just curious if anyone has seen this type of behavior. Have a great weekend. -Ben

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BGP Update Report
by cidr-report＠potaroo.net 11 May '12

11 May '12

BGP Update Report Interval: 03-May-12 -to- 10-May-12 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS4755 156150 6.2% 101.8 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 2 - AS17908 97561 3.9% 117.7 -- TCISL Tata Communications 3 - AS9829 79604 3.1% 64.0 -- BSNL-NIB National Internet Backbone 4 - AS8402 51507 2.0% 42.9 -- CORBINA-AS OJSC "Vimpelcom" 5 - AS17488 35241 1.4% 52.5 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 6 - AS9583 33727 1.3% 33.4 -- SIFY-AS-IN Sify Limited 7 - AS26615 31327 1.2% 35.2 -- Tim Celular S.A. 8 - AS24722 30820 1.2% 446.7 -- BABILON-AS Babilon-T 9 - AS12479 28711 1.1% 80.0 -- UNI2-AS France Telecom Espana SA 10 - AS45528 27927 1.1% 63.9 -- TDN Tikona Digital Networks Pvt Ltd. 11 - AS32528 25495 1.0% 8498.3 -- ABBOTT Abbot Labs 12 - AS17439 23396 0.9% 122.5 -- NETMAGIC-AP Netmagic Datacenter Mumbai 13 - AS24560 20247 0.8% 26.7 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 14 - AS24193 19570 0.8% 70.1 -- SIFY-IN Sify Limited Service Provider India 15 - AS10620 18412 0.7% 9.8 -- Telmex Colombia S.A. 16 - AS17762 18277 0.7% 78.1 -- HTIL-TTML-IN-AP Tata Teleservices Maharashtra Ltd 17 - AS7633 18244 0.7% 97.6 -- SOFTNET-AS-AP Software Technology Parks of India - Bangalore 18 - AS8452 17902 0.7% 22.4 -- TE-AS TE-AS 19 - AS1785 17596 0.7% 9.4 -- AS-PAETEC-NET - PaeTec Communications, Inc. 20 - AS18207 17175 0.7% 41.3 -- YOU-INDIA-AP YOU Broadband & Cable India Ltd. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS44798 9903 0.4% 9903.0 -- PERVOMAYSK-AS PP "SKS-Pervomaysk" 2 - AS32528 25495 1.0% 8498.3 -- ABBOTT Abbot Labs 3 - AS17408 2829 0.1% 2829.0 -- ABOVE-AS-AP AboveNet Communications Taiwan 4 - AS25911 1993 0.1% 1993.0 -- TALISMAN-CH3 - TALISMAN ENERGY INC. 5 - AS3 1876 0.1% 366.0 -- PERMRMT Ltd. "Regional Media Transit" 6 - AS55665 1057 0.0% 1057.0 -- STMI-AS-ID PT Sampoerna Telemedia Indonesia 7 - AS7219 1046 0.0% 1046.0 -- ASNTULIX - Tulix Systems, Inc. 8 - AS4658 960 0.0% 960.0 -- NETFRONT-AS Netfront Information Technology Limited, 9 - AS13263 1802 0.1% 901.0 -- HAYATNET-AS HayatNet Bilgi ve Iletisim Hizmetleri A.S 10 - AS34043 887 0.0% 887.0 -- RISS Internet Security Systems SRL 11 - AS45013 1615 0.1% 807.5 -- ECONOTEL-AS CJSC "Econotel" 12 - AS1355 700 0.0% 700.0 -- AHMSI-HQDC - American Home Mortgage Servicing, Inc. 13 - AS40677 1299 0.1% 649.5 -- GLOBALAIR-COM - Globalair.com 14 - AS37303 1230 0.1% 615.0 -- AIRTELMADA 15 - AS19743 3443 0.1% 573.8 -- 16 - AS57767 555 0.0% 555.0 -- RTTC-AS Federal State-owned Enterprise Russian Television and Radio Broadcasting Network 17 - AS37086 527 0.0% 527.0 -- SOCATEL-AS 18 - AS38857 1039 0.0% 519.5 -- ESOFT-TRANSIT-AS-AP e.Soft Technologies Ltd. 19 - AS20799 4984 0.2% 453.1 -- DATANET-AS Datanet.co.uk Ltd 20 - AS24722 30820 1.2% 446.7 -- BABILON-AS Babilon-T TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 130.36.34.0/24 12745 0.5% AS32528 -- ABBOTT Abbot Labs 2 - 130.36.35.0/24 12745 0.5% AS32528 -- ABBOTT Abbot Labs 3 - 109.161.64.0/19 12176 0.5% AS13118 -- ASN-YARTELECOM OJSC Rostelecom 4 - 91.202.212.0/22 9903 0.4% AS44798 -- PERVOMAYSK-AS PP "SKS-Pervomaysk" 5 - 41.43.147.0/24 9651 0.4% AS8452 -- TE-AS TE-AS 6 - 62.36.252.0/22 8081 0.3% AS12479 -- UNI2-AS France Telecom Espana SA 7 - 182.64.0.0/16 7488 0.3% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 8 - 62.36.249.0/24 6501 0.2% AS12479 -- UNI2-AS France Telecom Espana SA 9 - 62.36.241.0/24 6099 0.2% AS12479 -- UNI2-AS France Telecom Espana SA 10 - 62.36.210.0/24 5947 0.2% AS12479 -- UNI2-AS France Telecom Espana SA 11 - 194.63.9.0/24 5089 0.2% AS1273 -- CW Cable and Wireless Worldwide plc 12 - 205.94.64.0/20 4975 0.2% AS3475 -- DNIC-AS-03475 - Navy Network Information Center (NNIC) 13 - 202.56.215.0/24 4093 0.1% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 14 - 193.34.176.0/23 2949 0.1% AS3329 -- Hellas OnLine Electronic Communications S.A. 15 - 202.153.174.0/24 2829 0.1% AS17408 -- ABOVE-AS-AP AboveNet Communications Taiwan 16 - 115.170.128.0/17 2506 0.1% AS4847 -- CNIX-AP China Networks Inter-Exchange 17 - 192.139.215.0/24 1993 0.1% AS25911 -- TALISMAN-CH3 - TALISMAN ENERGY INC. 18 - 193.105.129.0/24 1876 0.1% AS3 -- PERMRMT Ltd. "Regional Media Transit" 19 - 215.65.61.0/24 1726 0.1% AS5800 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 20 - 221.120.230.0/24 1513 0.1% AS17557 -- PKTELECOM-AS-PK Pakistan Telecommunication Company Limited Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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The Cidr Report
by cidr-report＠potaroo.net 11 May '12

11 May '12

This report has been generated at Fri May 11 21:12:23 2012 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 04-05-12 410788 239947 05-05-12 410006 239925 06-05-12 409830 239992 07-05-12 409942 240125 08-05-12 409732 239935 09-05-12 409471 240204 10-05-12 409530 240855 11-05-12 410225 240957 AS Summary 41077 Number of ASes in routing system 17163 Number of ASes announcing only one prefix 3417 Largest number of prefixes announced by an AS AS7029 : WINDSTREAM - Windstream Communications Inc 112440288 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 11May12 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 410703 240981 169722 41.3% All ASes AS6389 3415 196 3219 94.3% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS7029 3417 1803 1614 47.2% WINDSTREAM - Windstream Communications Inc AS4766 2540 1060 1480 58.3% KIXS-AS-KR Korea Telecom AS22773 1597 129 1468 91.9% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS18566 2093 705 1388 66.3% COVAD - Covad Communications Co. AS28573 1849 517 1332 72.0% NET Servicos de Comunicao S.A. AS4323 1607 385 1222 76.0% TWTC - tw telecom holdings, inc. AS1785 1903 800 1103 58.0% AS-PAETEC-NET - PaeTec Communications, Inc. AS10620 1869 784 1085 58.1% Telmex Colombia S.A. AS4755 1593 548 1045 65.6% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS7552 1164 233 931 80.0% VIETEL-AS-AP Vietel Corporation AS7303 1371 442 929 67.8% Telecom Argentina S.A. AS26615 903 33 870 96.3% Tim Celular S.A. AS8151 1480 668 812 54.9% Uninet S.A. de C.V. AS18101 947 158 789 83.3% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS17908 826 60 766 92.7% TCISL Tata Communications AS4808 1104 347 757 68.6% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS17974 1869 1139 730 39.1% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS9394 836 155 681 81.5% CRNET CHINA RAILWAY Internet(CRNET) AS13977 765 121 644 84.2% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS3356 1098 461 637 58.0% LEVEL3 Level 3 Communications AS30036 1407 783 624 44.3% MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp AS17676 691 75 616 89.1% GIGAINFRA Softbank BB Corp. AS24560 1027 427 600 58.4% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS22561 1017 418 599 58.9% DIGITAL-TELEPORT - Digital Teleport Inc. AS19262 998 402 596 59.7% VZGNI-TRANSIT - Verizon Online LLC AS4780 829 256 573 69.1% SEEDNET Digital United Inc. AS3549 1009 444 565 56.0% GBLX Global Crossing Ltd. AS22047 582 31 551 94.7% VTR BANDA ANCHA S.A. AS8452 1307 765 542 41.5% TE-AS TE-AS Total 43113 14345 28768 66.7% Top 30 total Possible Bogus Routes 10.86.64.32/30 AS65530 -Private Use AS- 10.86.64.36/30 AS65530 -Private Use AS- 10.86.65.32/30 AS65530 -Private Use AS- 10.86.65.36/30 AS65530 -Private Use AS- 10.255.255.0/30 AS65530 -Private Use AS- 10.255.255.4/30 AS65530 -Private Use AS- 10.255.255.8/30 AS65530 -Private Use AS- 14.192.0.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.4.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.8.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.12.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.16.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.20.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.24.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.28.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 27.112.114.0/24 AS23884 PROENNET-AS Proimage Engineering and Communication Co.,Ltd. 41.222.79.0/24 AS36938 AMSCOTELECOMS Amsco Telecommunications Nigeria Limited 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 66.171.32.0/20 AS705 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.207.32.0/20 AS23011 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.143.0/24 AS3356 LEVEL3 Level 3 Communications 69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.233.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.236.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A. 72.44.16.0/20 AS15054 HAMELTRONICS - Hameltronics, LLC 74.91.48.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.49.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.50.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.51.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.52.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.53.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.54.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.55.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.56.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.57.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.58.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.59.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.60.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.61.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.62.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.63.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 98.159.96.0/20 AS46975 110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas S.A. 114.134.16.0/20 AS56310 116.206.72.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.85.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.103.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 120.136.17.0/24 AS38779 BMG-AS-ID Badan Meteorologi dan Geofisika 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 142.54.0.0/19 AS23498 CDSI - Cogeco Data Services LP 172.45.1.0/24 AS3356 LEVEL3 Level 3 Communications 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 172.223.60.0/22 AS6910 DIALTELECOMRO Dial Telecom S.R.L. 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.24.73.0/24 AS26061 Equant Colombia 200.33.40.0/24 AS11172 Alestra, S. de R.L. de C.V. 200.34.0.0/20 AS6342 Instituto Tecnológico y de Estudios Superiores de Monterrey 200.53.0.0/19 AS13878 Diveo do Brasil Telecomunicacoes Ltda 202.1.224.0/24 AS10097 FLOWCOM Flow Communications 2/541 Kent St Sydney NSW 2000 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd. 202.83.120.0/21 AS37972 202.83.124.0/24 AS37972 202.83.125.0/24 AS37972 202.83.126.0/24 AS37972 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.122.134.0/24 AS38615 202.140.128.0/19 AS9583 SIFY-AS-IN Sify Limited 202.160.152.0/22 AS10113 EFTEL-AS-AP Eftel Limited. 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited 203.23.1.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.24.38.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.30.127.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/23 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.87.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.188.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 203.142.219.0/24 AS45149 203.160.160.0/19 AS18233 205.175.214.0/24 AS5583 ORANGE-BUSINESS-SERVICES-BENELUX France Telecom S.A. 206.123.129.0/24 AS10790 INREACH-AS - InReach Internet 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 208.91.56.0/21 AS22241 IC2NET - IC2NET 208.91.56.0/24 AS22241 IC2NET - IC2NET 208.91.57.0/24 AS22241 IC2NET - IC2NET 208.91.58.0/24 AS22241 IC2NET - IC2NET 208.91.59.0/24 AS22241 IC2NET - IC2NET 208.91.60.0/24 AS22241 IC2NET - IC2NET 208.91.61.0/24 AS22241 IC2NET - IC2NET 208.91.62.0/24 AS22241 IC2NET - IC2NET 208.91.63.0/24 AS22241 IC2NET - IC2NET 209.148.64.0/19 AS13773 TELNETCOMM - Telnet Communications 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 216.12.160.0/20 AS26627 AS-PILOSOFT - Pilosoft, Inc. 216.21.160.0/20 AS27876 American Data Networks 216.194.160.0/20 AS27876 American Data Networks Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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