August 2022 - NANOG - lists.nanog.org

IoT - The end of the internet
by Christopher Wolff 11 Aug '22

11 Aug '22

Hi folks, Has anyone proposed that the adoption of billions of IoT devices will ultimately ‘break’ the Internet? It’s not a rhetorical question I promise, just looking for a journal or other scholarly article that implies that the Internet is doomed.

17 28

Sflow/netflow/ipfix open source security projects
by Drew Weaver 10 Aug '22

10 Aug '22

Hello, I am interested in getting involved with an open source project in my spare time. I thought that it may be useful to contribute to an open source project that uses flow data to check for lateral movement inside of networks and also to check for known bads in remote connections. This seems like really low hanging fruit from a defense scenario. I've tried googling around for something like this and I have come up short. Is anyone aware of any such projects? Thanks, -Drew

3 2

Telia->ATT at 350 Cermak
by Rafael Possamai 10 Aug '22

10 Aug '22

After some time monitoring/troubleshooting, we are seeing what looks like congestion between AS1299 and AS7018 at 350 Cermak during typical peak hours. Could someone please reach out off-list if possible? Much appreciated. Thanks, Rafael

1 0

Frontier Dark Fiber
by Mike Hammett 10 Aug '22

10 Aug '22

I'm looking for a contact at Frontier that can discuss dark fiber. My current account exec says they don't offer it, yet prior conversations with him and a previous SE revealed that they very much did (just didn't have availability on the paths I wanted at the time). Their web site highlights it fairly proudly. I'm aware that availability varies. I'm aware that they likely don't want to sell it. ----- Mike Hammett Intelligent Computing Solutions Midwest Internet Exchange The Brothers WISP

8 12

Locating Cambium's Chinese plastics supplier
by Colin Stanners (lists) 09 Aug '22

09 Aug '22

Greetings NANOG, a rare request here, I apologize that it is distanced from the usual network routing/design/administration areas of focus... posted on AFMUG too but NANOG seems to have many more people knowledgeable in the upstream manufacturing of devices. If there's anywhere else where there is a concentration of such knowledge please let me know. I'm looking to purchase a large number of Cambium's e501s (outdoor WI-FI AP) mounting brackets, which they don't sell individually (reasonable enough due to low demand). A while ago on one of our packages from (passed through) Cambium, I noticed the name of a Chinese supplier that I didn't recognize. I visited their website and they seemed to be Cambium's plastics supplier, among other wireless and Wi-Fi I products. But I didn't consider that information worth saving. Has anyone noticed that name so that I can attempt to buy a number of brackets directly, if they are allowed to sell them? Reasoning: I'm trying to put together a "super-fast event Wi-Fi re-deployment" design. Basically, at the many locations where we offer Wi-Fi once or twice a year, we'd have existing e501S slide-on mounts, also terminated RJ45 ends with the cable glands in a tough plastic bag ziptied to the tower. All events would have the routers/PoE switches left onside with a standardized IP/VLAN/etc setup. The idea is that we can tell the techs "grab 15 event APs", which don't need to be programmed by the office as they have a standard config, and after climb the techs spend <1min per AP to slide on and plug in. So with these and other optimizations, an event of e.g. 5 sites x 3 APs per site can be fully re-deployed in 1-2hours, instead of the 1-2 days that we normally spend organizing, programming, attaching mounts, cabling, etc.

1 0

Spoofer Report for NANOG for Jul 2022
by CAIDA Spoofer Project 08 Aug '22

08 Aug '22

In response to feedback from operational security communities, CAIDA's source address validation measurement project (https://spoofer.caida.org) is automatically generating monthly reports of ASes originating prefixes in BGP for systems from which we received packets with a spoofed source address. We are publishing these reports to network and security operations lists in order to ensure this information reaches operational contacts in these ASes. This report summarises tests conducted within usa, can. Inferred improvements during Jul 2022: ASN Name Fixed-By 398998 MAVERIX 2022-07-10 Further information for the inferred remediation is available at: https://spoofer.caida.org/remedy.php Source Address Validation issues inferred during Jul 2022: ASN Name First-Spoofed Last-Spoofed 54825 PACKET 2016-04-15 2022-07-31 40285 NORTHLAND-CABLE 2016-07-17 2022-07-30 209 CENTURYLINK-US-LEGACY-QWEST 2016-08-16 2022-07-29 6128 CABLE-NET-1 2016-09-03 2022-07-29 27364 ACS-INTERNET 2016-09-27 2022-07-31 20412 CLARITY-TELECOM 2016-09-30 2022-07-26 271 BCNET 2016-10-24 2022-07-28 22898 ATLINK 2016-12-16 2022-07-30 1246 TLL-WEST 2017-04-20 2022-07-23 701 UUNET 2017-06-14 2022-07-08 63296 AWBROADBAND 2017-09-01 2022-07-27 31863 DACEN-2 2018-04-26 2022-07-31 33452 RW 2018-09-19 2022-07-27 21804 ACCESS-SK 2019-06-09 2022-07-29 53703 KWIKOM 2021-01-17 2022-07-08 398836 NP-NETWORKS 2021-03-12 2022-07-30 212934 AS_POTVIN 2021-10-03 2022-07-12 22773 ASN-CXA-ALL-CCI-22773-RDC 2021-10-24 2022-07-25 28007 Gold Data C.A. 2021-11-11 2022-07-02 394437 PSLIGHTWAVE 2021-12-02 2022-07-31 7896 NU 2022-01-12 2022-07-24 399065 DEFASTLINK 2022-03-12 2022-07-20 394414 E2WS 2022-05-08 2022-07-30 12119 ITV-3 2022-06-07 2022-07-25 32645 PIVOT 2022-06-16 2022-07-02 397086 LAYER-HOST-HOUSTON 2022-06-16 2022-07-29 6167 CELLCO-PART 2022-07-12 2022-07-12 53435 JACKSONENERGY-EPLUS 2022-07-14 2022-07-14 Further information for these tests where we received spoofed packets is available at: https://spoofer.caida.org/recent_tests.php?country_include=usa,can&no_block… Please send any feedback or suggestions to spoofer-info(a)caida.org

1 0

cogent - Sales practices
by Dennis Burgess 07 Aug '22

07 Aug '22

So we just got an email from cogent, we have told them time and time again to stop calling and stop emailing. We tell them are good on bandwidth and we don’t need any of their services.. They then sent us a e-mail stating that they saw us coming though one of their customers networks from us, and figured we would want to buy direct instead of going though one of their customers. Yes COGENT stated this; well at least one of their sales reps. Sounds underhanded, shady, and unethical to me. Just figured I would post about it; see if I am making a mountain out of a mole hill 😊 Here is the e-mail: "Hey (redacted) , Maybe there is a misunderstanding. (ISP’s name removed) is a cogent customer who we provide upstream to. My initial inquiry was to see if it makes sense for Link Technologies to be utilizing our network instead of through (ISP’s name removed). That way we could be a direct network for you. Would that be at all something that interests you? Eric Gogerty | Global Account Manager | AS 174 Cogent Communications | Minneapolis, MN (United States Of America)| www.cogentco.com Contact: 612-217-5506| email: egogerty(a)cogentco.com The Internet, Unleashed!" [LTI-Full_175px] Dennis Burgess Mikrotik : Trainer, Network Associate, Routing Engineer, Wireless Engineer, Traffic Control Engineer, Inter-Networking Engineer, Security Engineer, Enterprise Wireless Engineer Hurricane Electric: IPv6 Sage Level Cambium: ePMP Author of "Learn RouterOS- Second Edition” Link Technologies, Inc -- Mikrotik & WISP Support Services Office: 314-735-0270 Website: http://www.linktechs.net<http://www.linktechs.net/> Create Wireless Coverage’s with www.towercoverage.com Need MikroTik Cloud Management: https://cloud.linktechs.net How did we do today? [Gold Star]<https://app.customerthermometer.com/?template=log_feedback&hash=5badbac1&em…>[Green Light]<https://app.customerthermometer.com/?template=log_feedback&hash=675abe04&em…>[Yellow Light]<https://app.customerthermometer.com/?template=log_feedback&hash=e42b48a5&em…>[Red Light]<https://app.customerthermometer.com/?template=log_feedback&hash=ecaadcd3&em…>

10 10

Re: 2 Byte ASNs??
by George Toma 06 Aug '22

06 Aug '22

We have received 2-byte ASN from LACNIC last year no issues there On 8/5/2022 10:16 AM, Justin Wilson (Lists) wrote: > Whats the availability of two byte asns look like? Anyone able to > obtain one recently? I have a network that is all Mikrotik and the > route targets are messing with them. ?They can?t use communities with > their 4 bytes asn. ?It?s one of those it really isn?t a big deal but I > thought I would ask. > > > > Justin Wilson > j2sw(a)mtin.net > > ? > https://j2sw.com (AS399332) > https://blog.j2sw.com - Podcast and?Blog >

2 1

Are there any DNS POCs from Raytheon on here?
by Stephenson, Ryan M CIV DISA IE (USA) 05 Aug '22

05 Aug '22

Please reach out to me. Ryan Stephenson Defense Information Systems Agency DoD NIC IE721 UE: ryan.m.stephenson2.civ(a)mail.mil

1 0

Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 05 Aug '22

05 Aug '22

This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. IPv4 Routing Table Report 04:00 +10GMT Sat 06 Aug, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 905630 Prefixes after maximum aggregation (per Origin AS): 341172 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 437967 Total ASes present in the Internet Routing Table: 73504 Prefixes per ASN: 12.32 Origin-only ASes present in the Internet Routing Table: 63067 Origin ASes announcing only one prefix: 26002 Transit ASes present in the Internet Routing Table: 10437 Transit-only ASes present in the Internet Routing Table: 397 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 964 Number of instances of unregistered ASNs: 964 Number of 32-bit ASNs allocated by the RIRs: 39934 Number of 32-bit ASNs visible in the Routing Table: 33128 Prefixes from 32-bit ASNs in the Routing Table: 157782 Number of bogon 32-bit ASNs visible in the Routing Table: 12 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 493 Number of addresses announced to Internet: 3071202688 Equivalent to 183 /8s, 14 /16s and 213 /24s Percentage of available address space announced: 83.0 Percentage of allocated address space announced: 83.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 307620 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 236329 Total APNIC prefixes after maximum aggregation: 67226 APNIC Deaggregation factor: 3.52 Prefixes being announced from the APNIC address blocks: 231364 Unique aggregates announced from the APNIC address blocks: 96319 APNIC Region origin ASes present in the Internet Routing Table: 12855 APNIC Prefixes per ASN: 18.00 APNIC Region origin ASes announcing only one prefix: 3724 APNIC Region transit ASes present in the Internet Routing Table: 1758 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8083 Number of APNIC addresses announced to Internet: 773135872 Equivalent to 46 /8s, 21 /16s and 30 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 264488 Total ARIN prefixes after maximum aggregation: 120774 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 264796 Unique aggregates announced from the ARIN address blocks: 127576 ARIN Region origin ASes present in the Internet Routing Table: 19052 ARIN Prefixes per ASN: 13.90 ARIN Region origin ASes announcing only one prefix: 6923 ARIN Region transit ASes present in the Internet Routing Table: 1919 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 35 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4580 Number of ARIN addresses announced to Internet: 1295964160 Equivalent to 77 /8s, 62 /16s and 216 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 259894 Total RIPE prefixes after maximum aggregation: 119098 RIPE Deaggregation factor: 2.18 Prefixes being announced from the RIPE address blocks: 257286 Unique aggregates announced from the RIPE address blocks: 152980 RIPE Region origin ASes present in the Internet Routing Table: 28185 RIPE Prefixes per ASN: 9.13 RIPE Region origin ASes announcing only one prefix: 12090 RIPE Region transit ASes present in the Internet Routing Table: 4005 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 35 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10778 Number of RIPE addresses announced to Internet: 717634176 Equivalent to 42 /8s, 198 /16s and 58 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 115929 Total LACNIC prefixes after maximum aggregation: 27750 LACNIC Deaggregation factor: 4.18 Prefixes being announced from the LACNIC address blocks: 115641 Unique aggregates announced from the LACNIC address blocks: 48860 LACNIC Region origin ASes present in the Internet Routing Table: 10958 LACNIC Prefixes per ASN: 10.55 LACNIC Region origin ASes announcing only one prefix: 2682 LACNIC Region transit ASes present in the Internet Routing Table: 2253 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 55 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8691 Number of LACNIC addresses announced to Internet: 176386816 Equivalent to 10 /8s, 131 /16s and 115 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 28026 Total AfriNIC prefixes after maximum aggregation: 5587 AfriNIC Deaggregation factor: 5.02 Prefixes being announced from the AfriNIC address blocks: 36050 Unique aggregates announced from the AfriNIC address blocks: 11813 AfriNIC Region origin ASes present in the Internet Routing Table: 1669 AfriNIC Prefixes per ASN: 21.60 AfriNIC Region origin ASes announcing only one prefix: 583 AfriNIC Region transit ASes present in the Internet Routing Table: 326 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 33 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 996 Number of AfriNIC addresses announced to Internet: 107798784 Equivalent to 6 /8s, 108 /16s and 225 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 9026 8884 50 CHINAMOBILE-CN China Mobile Communicati 7545 5935 789 696 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4711 4192 75 ERX-CERNET-BKB China Education and Rese 7552 3585 1330 19 VIETEL-AS-AP Viettel Group, VN 7713 3501 1042 61 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3377 1877 67 VNPT-AS-VN VNPT Corp, VN 4766 2494 11124 600 KIXS-AS-KR Korea Telecom, KR 9498 2427 499 238 BBIL-AP BHARTI Airtel Ltd., IN 45090 2174 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 24560 2156 851 401 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 6821 10401 2710 AMAZON-02, US 11492 4642 307 476 CABLEONE, US 7155 3906 265 32 VIASAT-SP-BACKBONE, US 22773 3840 3069 363 ASN-CXA-ALL-CCI-22773-RDC, US 16625 3462 1784 2501 AKAMAI-AS, US 6327 3447 1319 66 SHAW, CA 749 3021 50731 2279 DNIC-AS-00749, US 30036 2607 373 253 MEDIACOM-ENTERPRISE-BUSINESS, US 396982 2524 3384 362 GOOGLE-CLOUD-PLATFORM, US 209 2371 4936 408 CENTURYLINK-US-LEGACY-QWEST, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6875 1730 144 UNI2-AS, ES 9121 6611 1692 17 TTNET, TR 20940 4050 3348 219 AKAMAI-ASN1, NL 39891 4006 234 46 ALJAWWALSTC-AS, SA 8551 3993 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2941 2290 911 ROSTELECOM-AS, RU 6849 2754 355 21 UKRTELNET, UA 9009 2600 256 1343 M247, GB 34984 2245 357 634 TELLCOM-AS, TR 47331 2063 324 1563 TTNET, TR Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10808 3398 561 Uninet S.A. de C.V., MX 10620 3483 515 780 Telmex Colombia S.A., CO 11830 2407 369 64 Instituto Costarricense de Electricidad 13999 1942 318 517 Mega Cable, S.A. de C.V., MX 28573 1365 2330 267 Claro NXT Telecomunicacoes Ltda, BR 6503 1290 338 520 Axtel, S.A.B. de C.V., MX 3816 1270 695 154 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1100 370 21 Telefonica del Peru S.A.A., PE 11664 1048 180 455 Techtel LMDS Comunicaciones Interactiva 26615 981 2466 43 TIM SA, BR Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1529 393 21 LINKdotNET-AS, EG 24835 1524 521 31 RAYA-AS, EG 36992 1324 1519 268 ETISALAT-MISR, EG 36903 1199 545 114 MT-MPLS, MA 29571 972 66 53 ORANGE-COTE-IVOIRE, CI 36935 801 520 42 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 519 52 39 WANANCHI-, KE 37342 481 32 1 MOVITEL, MZ 23889 401 232 16 MauritiusTelecom, MU Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10808 3398 561 Uninet S.A. de C.V., MX 9808 9026 8884 50 CHINAMOBILE-CN China Mobile Communicati 12479 6875 1730 144 UNI2-AS, ES 16509 6821 10401 2710 AMAZON-02, US 9121 6611 1692 17 TTNET, TR 7545 5935 789 696 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4711 4192 75 ERX-CERNET-BKB China Education and Rese 11492 4642 307 476 CABLEONE, US 20940 4050 3348 219 AKAMAI-ASN1, NL 39891 4006 234 46 ALJAWWALSTC-AS, SA Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9026 8976 CHINAMOBILE-CN China Mobile Communications Grou 12479 6875 6731 UNI2-AS, ES 9121 6611 6594 TTNET, TR 7545 5935 5239 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4711 4636 ERX-CERNET-BKB China Education and Research Net 11492 4642 4166 CABLEONE, US 16509 6821 4111 AMAZON-02, US 39891 4006 3960 ALJAWWALSTC-AS, SA 8551 3993 3954 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7155 3906 3874 VIASAT-SP-BACKBONE, US Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 398083 UNALLOCATED 5.133.124.0/24 399587 UT, US 33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US 53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 18798 UNALLOCATED 8.40.106.0/24 6461 ZAYO-6461, US 394856 UNALLOCATED 8.40.216.0/24 3356 LEVEL3, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 27.100.7.0/24 Origin: 56096 UNASSIGNED 27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 41.57.124.0/22 Origin: 37442 UNASSIGNED 41.57.124.0/22 Transit: 37204 TELONE, ZW 41.57.124.0/23 Origin: 37442 UNASSIGNED 41.57.124.0/23 Transit: 37204 TELONE, ZW 41.57.124.0/24 Origin: 37442 UNASSIGNED 41.57.124.0/24 Transit: 37204 TELONE, ZW Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:40 /11:101 /12:303 /13:595 /14:1209 /15:2064 /16:13543 /17:8322 /18:13926 /19:25108 /20:44425 /21:52295 /22:108980 /23:96909 /24:536977 /25:804 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 5862 6875 UNI2-AS, ES 9121 5769 6611 TTNET, TR 8151 4532 10808 Uninet S.A. de C.V., MX 11492 3546 4642 CABLEONE, US 8551 3456 3993 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 6327 3258 3447 SHAW, CA 39891 3189 4006 ALJAWWALSTC-AS, SA 7155 2995 3906 VIASAT-SP-BACKBONE, US 22773 2851 3840 ASN-CXA-ALL-CCI-22773-RDC, US 6849 2612 2754 UKRTELNET, UA Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1973 2:1022 3:157 4:5 5:3835 6:111 7:6 8:1584 9:1 11:173 12:1643 13:340 14:2360 15:241 16:44 17:383 18:187 20:242 21:4 22:188 23:5855 24:2428 25:6 27:2611 29:19 31:2413 32:95 34:7 35:87 36:1817 37:4441 38:3359 39:720 40:152 41:3884 42:1135 43:2204 44:288 45:16054 46:4146 47:332 49:1698 50:1951 51:238 52:1457 54:384 55:855 56:8 57:58 58:1803 59:1163 60:966 61:2295 62:2543 63:1932 64:5587 65:2374 66:4872 67:2986 68:1194 69:4157 70:1315 71:680 72:3029 74:2641 75:1398 76:581 77:2247 78:3921 79:3129 80:2009 81:1786 82:1496 83:1209 84:1368 85:3692 86:741 87:1906 88:2805 89:3393 90:546 91:7631 92:2035 93:2554 94:3506 95:4798 96:1335 97:350 98:1028 99:754 100:77 101:1062 102:2199 103:29539 104:4533 105:467 106:880 107:2546 108:867 109:4323 110:2018 111:3321 112:2036 113:1536 114:1484 115:2003 116:1909 117:2418 118:2301 119:1846 120:1787 121:1076 122:2550 123:2086 124:1587 125:2110 128:1239 129:1054 130:977 131:2041 132:777 133:378 134:1942 135:298 136:890 137:868 138:2497 139:1496 140:938 141:1441 142:1329 143:1403 144:1207 145:344 146:1843 147:1514 148:2211 149:1765 150:861 151:1069 152:1870 153:463 154:3689 155:1447 156:1702 157:1276 158:1040 159:2216 160:2501 161:1314 162:3495 163:1343 164:1642 165:1635 166:771 167:1752 168:3820 169:882 170:4530 171:838 172:3300 173:3132 174:1049 175:1143 176:3632 177:4713 178:3541 179:2147 180:2342 181:3235 182:3232 183:1937 184:2385 185:19605 186:4483 187:3827 188:3998 189:3396 190:8983 191:1441 192:10981 193:8677 194:7072 195:5056 196:2944 197:2422 198:6005 199:6044 200:7594 201:5844 202:10524 203:10050 204:4511 205:3445 206:3764 207:3434 208:4046 209:4705 210:4381 211:2408 212:4055 213:3480 214:1132 215:65 216:6397 217:2637 218:1285 219:575 220:2005 221:961 222:827 223:2005 End of report

1 0