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Anyone got a contact at OpenAI. They have a spider problem.
by John Levine 12 Apr '24

12 Apr '24

As I think I have mentioned before, I have the world's lamest content farm at https://www.web.sp.am/. Click on a link or two and you'll get the idea. Unfortunately, GPTBot has found it and has not gotten the idea. It has fetched over 3 million pages today. Before someone tells me to fix my robots.txt, this is a content farm so rather than being one web site with 6,859,000,000 pages, it is 6,859,000,000 web sites each with one page. Of those 3 million page fetches, 1.8 million were for robots.txt. It's not like it's hard to figure out what's going on since the pages all look nearly the same, and they're all on the same IP address with the same wildcard SSL certificate. Amazon's spider got stuck there a month or two ago but fortunately I was able to find someone to pass the word and it stopped. Got any contacts at OpenAI? R's, John PS: If you were wondering what they're using to train GPT-5, well, now you know.

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Attn Access ISPs - FCC BB Labels (machine-readable standards)
by Livingood, Jason 12 Apr '24

12 Apr '24

Yesterday the FCC broadband label order is in effect – so all ISPs need to publish them. Oct 10, 2024 is the deadline to produce machine-readable BB labels. I have kicked off an effort via the BITAG to standardize the format of these labels. See https://github.com/jlivingood/Broadband-Labels<https://urldefense.com/v3/__https:/github.com/jlivingood/Broadband-Labels__…> for some initial ideas. If you’d like to participate – because you are an ISP publishing labels or an org/researcher that will be importing/consuming/comparing labels – you may wish to participate. There’s no fee or docs to sign to do so, and your participation does noy convey endorsement of the final work product. IF INTERESTED – email me off-list and I will provide details. Thanks! Jason

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Comcast Voice Routing Contact?
by Nick Garrett 11 Apr '24

11 Apr '24

Apologies for cross-post - no luck using the VoiceOps list. Sent to VO 04/10: Hello, we have a fun issue we are attempting to troubleshoot with an end user having problems reaching local businesses utilizing Comcast (unsure if the end product is POTS over Coax or VoiceEdge). SPID: Comcast IP Phone/1 The calls are not originating via their usual routing on their receiving end and some alternative routing seems to be in place where they are failing to cell phones. I'm checking to see if any Comcast folks are lurking that could potentially help or shed light on what is occurring or what the problem seems to be. We tried to suggest to our end user to have the local businesses reach out to Comcast - going through tier 1 support, rolling a truck, etc. It's still an issue (surprisingly) as I'm not sure this could be solved by a field technician if it could even be communicated well enough upstream to who it would matter to. We are attempting to go the usual channels now with the carrier we are originating the calls from and seeing if they can engage further engineering upstream but I have a feeling this will fizzle out. The losing carrier we ported this customer from last year is of no relation to Comcast (at least on the outside), but I'm unsure if they're still in the call stack or if there was some sharing of resources on that end when they were still housed there. **Update 04/11 - origination route to term partner support path is not looking hot👎 Region of concern is northern Illinois Please reach out off-list if you can be of assistance and I can share more information. Thanks!

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N91 Location: Things To Do + See in Kansas City, MO + Hackathon + More
by Nanog News 11 Apr '24

11 Apr '24

*Things to Do + See in Kansas * *Check Out Landmark Attractions While Attending NANOG 91* *Why it's worth your time: *NANOG invites you to join us for our upcoming virtual and in-person meeting, NANOG 91, in Kansas City, MO, 10 - 12 June at Loews Kansas City Hotel. When not absorbing the latest trends in technology or networking with tech leaders — why not explore this jazzy city, where the roots (and fountains) run deep? We've done the work. Check out NANOG's hit list, and then curate your own! *READ MORE * <https://nanog.org/stories/articles/things-to-do-see-in-kansas-city/> *Hackathon 91 - Register Now! * *Hack Your Way to New Friends, Networking, + Fun!* *Friday, 31 May, *1:00pm Central - Welcome / Introduction / Infrastructure tutorial / Team Formation via Zoom *Sunday, 09 June,* 9:00am - 5:00pm Central - Competition Time *Theme: *Put your sleuthing skills to the test! - Ft. Problem-Solving/Troubleshooting Competitions *MORE INFO * <https://nanog.org/events/nanog-91-hackathon/> *Sponsors: Join our NANOG Showcase!* *Your Belongs Logo Here! * Check out our newest offering to connect and network with NANOG attendees over a 3-hour time block in high traffic areas. Only $8k per booth with a branded table-top banner, provided by NANOG! Contact Shawn Winstead swinstead(a)nanog.org to learn more. *NANOG Talk of the Week! * *AI Data Center Networks Michal Styszynski, Mahesh Subramaniam - Juniper Networks * *Why it's worth your time:* The modern AI data center workloads bring new requirements and design best practices for the network infrastructure. This session will present the new GPU to GPU connect training cluster and inference fabric design options. The session will cover fabric-level load balancing aspects, ROCEv2/DCQCN, and DC fabric traffic engineering. *WATCH NOW * <https://www.youtube.com/watch?v=rVW6N-ECyq0>

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IANA AS Numbers Registry Update
by David Dong 11 Apr '24

11 Apr '24

Hi, The IANA AS Numbers registry has been updated to reflect the allocation of the following block to ARIN: 401309-402332 Assigned by ARIN 2024-04-10 You can find the registry at: https://www.iana.org/assignments/as-numbers/ The allocation was made in accordance with the Policy for Allocation of ASN Blocks to Regional Internet Registries: https://www.icann.org/resources/pages/global-policy-asn-blocks-2010-09-21-en Best regards, David Dong IANA Services Sr. Specialist

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Serious Bug in Cisco's 6500 & 6800 Platforms
by Mark Tinka 09 Apr '24

09 Apr '24

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdviso… Mark.

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Spoofer Report for NANOG for Mar 2024
by CAIDA Spoofer Project 08 Apr '24

08 Apr '24

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 Mar 2024: ASN Name Fixed-By 11055 MIDCONTINENT-COMMUNICATIONS 2024-03-01 394195 CLEARNETWORX 2024-03-29 Further information for the inferred remediation is available at: https://spoofer.caida.org/remedy.php Source Address Validation issues inferred during Mar 2024: ASN Name First-Spoofed Last-Spoofed 3356 LEVEL3 2016-03-06 2024-03-02 209 CENTURYLINK-US-LEGACY-QWEST 2016-08-16 2024-03-29 27364 ACS-INTERNET 2016-09-27 2024-03-26 20412 CLARITY-TELECOM 2016-09-30 2024-03-30 46573 GLOBAL-FRAG-NETWORKS 2019-05-16 2024-03-29 46997 2021-12-22 2024-03-29 12183 TALKIE-COMMUNICATIONS 2022-12-10 2024-03-29 3701 NERONET 2023-04-18 2024-03-29 400282 2023-04-27 2024-03-28 202400 2023-05-08 2024-03-31 394684 WISPERNET 2024-01-17 2024-03-28 55 UPENN 2024-01-30 2024-03-22 25853 ELJY30540 2024-02-01 2024-03-26 27425 ASN-IDK-27425 2024-02-21 2024-03-23 54256 STONE-RLM-AZER 2024-02-22 2024-03-11 33544 WILINE 2024-03-28 2024-03-28 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

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Netskrt - ISP-colo CDN
by Aaron Gould 07 Apr '24

07 Apr '24

Anyone out there using Netskrt CDN? I mean, installed in your network for content delivery to your customers. I understand Netskrt provides caching for some well known online video streaming services... just wondering if there are any network operators that have worked with Netskrt and deployed their caching servers in your networks and what have you thought about it? What Internet uplink savings are you seeing? Netskrt - https://www.netskrt.io/ -- -Aaron

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TFTP over anycast
by Javier Gutierrez 07 Apr '24

07 Apr '24

Hi, I'm working on some DR design and we want to not only have this site as a DR but also performing some active/active for some of the services we hosts and I was wondering if someone had some experience with using anycast for TFTP or DHCP services? What are some of the pains/challenges you experienced and things we should lookout for? Any input is greatly appreciated. Kind regards, Javier Gutierrez

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Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 05 Apr '24

05 Apr '24

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 UKNOF, 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 Apr, 2024 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: 942084 Prefixes after maximum aggregation (per Origin AS): 360114 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 459596 Total ASes present in the Internet Routing Table: 75654 Prefixes per ASN: 12.45 Origin-only ASes present in the Internet Routing Table: 64860 Origin ASes announcing only one prefix: 26602 Transit ASes present in the Internet Routing Table: 10794 Transit-only ASes present in the Internet Routing Table: 512 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 121 Max AS path prepend of ASN (150315) 116 Prefixes from unregistered ASNs in the Routing Table: 1086 Number of instances of unregistered ASNs: 1088 Number of 32-bit ASNs allocated by the RIRs: 44026 Number of 32-bit ASNs visible in the Routing Table: 36188 Prefixes from 32-bit ASNs in the Routing Table: 184039 Number of bogon 32-bit ASNs visible in the Routing Table: 18 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 619 Number of addresses announced to Internet: 3027941504 Equivalent to 180 /8s, 122 /16s and 184 /24s Percentage of available address space announced: 81.8 Percentage of allocated address space announced: 81.8 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: 310836 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 249656 Total APNIC prefixes after maximum aggregation: 73375 APNIC Deaggregation factor: 3.40 Prefixes being announced from the APNIC address blocks: 242199 Unique aggregates announced from the APNIC address blocks: 100126 APNIC Region origin ASes present in the Internet Routing Table: 14077 APNIC Prefixes per ASN: 17.21 APNIC Region origin ASes announcing only one prefix: 4259 APNIC Region transit ASes present in the Internet Routing Table: 1876 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 121 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9461 Number of APNIC addresses announced to Internet: 760500096 Equivalent to 45 /8s, 84 /16s and 79 /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, 131072-153913 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: 274690 Total ARIN prefixes after maximum aggregation: 124280 ARIN Deaggregation factor: 2.21 Prefixes being announced from the ARIN address blocks: 279512 Unique aggregates announced from the ARIN address blocks: 133350 ARIN Region origin ASes present in the Internet Routing Table: 19131 ARIN Prefixes per ASN: 14.61 ARIN Region origin ASes announcing only one prefix: 6957 ARIN Region transit ASes present in the Internet Routing Table: 1988 Average ARIN Region AS path length visible: 3.7 Max ARIN Region AS path length visible: 25 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4874 Number of ARIN addresses announced to Internet: 1269403904 Equivalent to 75 /8s, 169 /16s and 145 /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: 264323 Total RIPE prefixes after maximum aggregation: 126686 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 259065 Unique aggregates announced from the RIPE address blocks: 163033 RIPE Region origin ASes present in the Internet Routing Table: 28624 RIPE Prefixes per ASN: 9.05 RIPE Region origin ASes announcing only one prefix: 12140 RIPE Region transit ASes present in the Internet Routing Table: 3986 Average RIPE Region AS path length visible: 4.5 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11729 Number of RIPE addresses announced to Internet: 714691328 Equivalent to 42 /8s, 153 /16s and 83 /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 196608-216475 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: 121581 Total LACNIC prefixes after maximum aggregation: 28909 LACNIC Deaggregation factor: 4.21 Prefixes being announced from the LACNIC address blocks: 119873 Unique aggregates announced from the LACNIC address blocks: 49537 LACNIC Region origin ASes present in the Internet Routing Table: 11074 LACNIC Prefixes per ASN: 10.82 LACNIC Region origin ASes announcing only one prefix: 2599 LACNIC Region transit ASes present in the Internet Routing Table: 2389 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 55 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8933 Number of LACNIC addresses announced to Internet: 177207552 Equivalent to 10 /8s, 143 /16s and 249 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-274844 + 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: 30748 Total AfriNIC prefixes after maximum aggregation: 6155 AfriNIC Deaggregation factor: 5.00 Prefixes being announced from the AfriNIC address blocks: 40816 Unique aggregates announced from the AfriNIC address blocks: 13064 AfriNIC Region origin ASes present in the Internet Routing Table: 1823 AfriNIC Prefixes per ASN: 22.39 AfriNIC Region origin ASes announcing only one prefix: 647 AfriNIC Region transit ASes present in the Internet Routing Table: 357 Average AfriNIC Region AS path length visible: 4.9 Max AfriNIC Region AS path length visible: 29 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1191 Number of AfriNIC addresses announced to Internet: 105811968 Equivalent to 6 /8s, 78 /16s and 144 /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 9842 8742 66 CHINAMOBILE-CN China Mobile Communicati 7545 5655 777 674 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4934 4192 76 ERX-CERNET-BKB China Education and Rese 7552 3862 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3623 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon 9498 3563 497 257 BBIL-AP BHARTI Airtel Ltd., IN 45899 3289 1872 98 VNPT-AS-VN VNPT Corp, VN 24560 2772 864 363 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4766 2309 11259 575 KIXS-AS-KR Korea Telecom, KR 4755 2199 434 196 TATACOMM-AS TATA Communications formerl 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 9818 11370 3396 AMAZON-02, US 11492 4600 305 612 CABLEONE, US 7155 4170 287 89 VIASAT-SP-BACKBONE, US 6327 3605 1320 75 SHAW, CA 22773 3525 3046 240 ASN-CXA-ALL-CCI-22773-RDC, US 174 3320 6631 827 COGENT-174, US 749 3202 54912 2454 DNIC-AS-00749, US 16625 3099 1322 2215 AKAMAI-AS, US 367 2876 3553 1366 DNIC-ASBLK-00306-00371, US 396982 2765 3641 413 GOOGLE-CLOUD-PLATFORM, 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 7664 1709 144 UNI2-AS, ES 39891 4758 286 60 ALJAWWALSTC-AS, SA 20940 3858 3396 128 AKAMAI-ASN1, NL 9009 3268 283 1597 M247, RO 12389 2979 2303 903 ROSTELECOM-AS, RU 8551 2637 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2349 364 583 TELLCOM-AS, TR 13188 1607 100 26 TRIOLAN, UA 8452 1528 1852 14 TE-AS TE-AS, EG 44477 1512 99 719 STARK-INDUSTRIES, GB 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 12352 3314 487 UNINET, MX 10620 3526 496 887 Telmex Colombia S.A., CO 13999 2522 346 654 Mega Cable, S.A. de C.V., MX 11830 2004 369 64 Instituto Costarricense de Electricidad 28573 1342 2317 245 Claro NXT Telecomunicacoes Ltda, BR 3816 1312 788 199 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11664 1147 177 424 Techtel LMDS Comunicaciones Interactiva 6503 1103 346 480 Axtel, S.A.B. de C.V., MX 6147 1081 369 22 Telefonica del Peru S.A.A., PE 22884 1072 114 377 TOTAL PLAY TELECOMUNICACIONES SA DE CV, 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 24835 1549 545 28 RAYA-AS, EG 24863 1502 389 20 LINKdotNET-AS, EG 36992 1367 1519 283 ETISALAT-MISR, EG 36903 1249 554 96 MT-MPLS, MA 29571 1159 75 74 ORANGE-COTE-IVOIRE, CI 36935 935 521 42 Vodafone-, EG 6713 553 1861 34 IAM-AS, MA 15399 534 56 56 WANANCHI-, KE 36914 484 82 3 KENET-AS, KE 24757 429 73 5 EthioNet-AS, ET 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 12352 3314 487 UNINET, MX 9808 9842 8742 66 CHINAMOBILE-CN China Mobile Communicati 16509 9818 11370 3396 AMAZON-02, US 12479 7664 1709 144 UNI2-AS, ES 7545 5655 777 674 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4934 4192 76 ERX-CERNET-BKB China Education and Rese 39891 4758 286 60 ALJAWWALSTC-AS, SA 11492 4600 305 612 CABLEONE, US 7155 4170 287 89 VIASAT-SP-BACKBONE, US 7552 3862 1330 20 VIETEL-AS-AP Viettel Group, VN Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9842 9776 CHINAMOBILE-CN China Mobile Communications Grou 12479 7664 7520 UNI2-AS, ES 16509 9818 6422 AMAZON-02, US 7545 5655 4981 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4934 4858 ERX-CERNET-BKB China Education and Research Net 39891 4758 4698 ALJAWWALSTC-AS, SA 7155 4170 4081 VIASAT-SP-BACKBONE, US 11492 4600 3988 CABLEONE, US 7552 3862 3842 VIETEL-AS-AP Viettel Group, VN 20940 3858 3730 AKAMAI-ASN1, NL 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 65536 DOCUMENT 5.102.30.0/24 65512 -Private Use AS-, ZZ 33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US 12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M 40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US 46639 UNALLOCATED 8.17.66.0/24 701 UUNET, 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 CROWNCASTLE-AS46887, US 396894 UNALLOCATED 8.28.201.0/24 46887 CROWNCASTLE-AS46887, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, 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 23.140.216.0/24 Origin: 27176 DATAWAGON, US 23.140.216.0/24 Transit: 20278 NEXEON, US 23.141.0.0/24 Origin: 395350 RESERVED, ZZ 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 27.0.192.0/22 Origin: 138415 HENGDA-HK HENGDA NETWORK LIMITED, HK 27.0.192.0/22 Transit: 51847 NEAROUTE, HK 27.0.192.0/24 Origin: 138195 MOACKCOLTD-AS-AP MOACK.Co.LTD, KR 27.0.192.0/24 Transit: 3786 LGDACOM LG DACOM Corporation, KR 27.0.193.0/24 Origin: 138195 MOACKCOLTD-AS-AP MOACK.Co.LTD, KR 27.0.193.0/24 Transit: 3786 LGDACOM LG DACOM Corporation, KR 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 /9:14 /10:37 /11:95 /12:297 /13:583 /14:1195 /15:2072 /16:13290 /17:8241 /18:13732 /19:24837 /20:43930 /21:51558 /22:111110 /23:98490 /24:571852 /25:735 /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 6782 7664 UNI2-AS, ES 8151 6377 12352 UNINET, MX 11492 3513 4600 CABLEONE, US 39891 3440 4758 ALJAWWALSTC-AS, SA 6327 3402 3605 SHAW, CA 7155 3114 4170 VIASAT-SP-BACKBONE, US 22773 2614 3525 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2142 2487 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2132 3526 Telmex Colombia S.A., CO 8551 2113 2637 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1637 2:1488 3:321 4:6 5:4522 6:162 7:6 8:1512 9:1 11:172 12:1463 13:377 14:2397 15:318 16:209 17:368 18:758 20:358 21:4 22:188 23:6662 24:2718 25:2 27:2558 29:19 31:2681 32:49 34:60 35:126 36:2272 37:4460 38:7146 39:892 40:125 41:4078 42:982 43:2355 44:318 45:17011 46:4392 47:302 49:1945 50:1918 51:573 52:1586 54:307 55:996 56:5 57:167 58:1888 59:1245 60:1029 61:2589 62:2675 63:1892 64:5508 65:2314 66:4705 67:3064 68:1334 69:4103 70:1192 71:572 72:2903 74:2585 75:1548 76:630 77:2425 78:1845 79:2486 80:2188 81:1957 82:1547 83:1310 84:1650 85:3130 86:836 87:2271 88:1246 89:4025 90:680 91:8077 92:2197 93:2654 94:3670 95:4142 96:1307 97:314 98:1030 99:744 100:94 101:1180 102:3116 103:32536 104:4853 105:636 106:940 107:2739 108:1118 109:4069 110:2139 111:3273 112:2073 113:1592 114:1792 115:2013 116:1886 117:2618 118:2383 119:1964 120:1813 121:1326 122:2683 123:2230 124:1621 125:2884 126:32 128:1477 129:937 130:1105 131:1855 132:801 133:410 134:1720 135:316 136:941 137:1060 138:2838 139:1563 140:1387 141:1361 142:1592 143:1500 144:998 145:348 146:2049 147:1752 148:2473 149:2583 150:1034 151:1337 152:2006 153:523 154:6284 155:1427 156:2237 157:1696 158:1080 159:2322 160:2627 161:1637 162:3593 163:1718 164:1642 165:2131 166:1129 167:1779 168:3925 169:793 170:4760 171:1026 172:3823 173:3040 174:905 175:1202 176:3628 177:4720 178:3586 179:2264 180:2358 181:3662 182:3432 183:1803 184:2275 185:20694 186:4974 187:4499 188:4041 189:4130 190:9326 191:1504 192:10978 193:9048 194:7458 195:5270 196:3149 197:2344 198:6009 199:7552 200:8055 201:6292 202:10469 203:10186 204:4564 205:3759 206:4501 207:3490 208:4142 209:5044 210:4656 211:2582 212:4322 213:3385 214:1085 215:50 216:6778 217:2820 218:1362 219:581 220:2047 221:1034 222:881 223:2239 End of report

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