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2025 ACM SIGMETRICS: Call for Tutorials
by Céline Comte 19 Jul '24

19 Jul '24

=================== 2025 ACM SIGMETRICS Call for Tutorials =================== June 9-13, 2025 Stony Brook University, New York, USA Overview ======== The 2025 ACM SIGMETRICS conference seeks tutorial proposals, which should provide clear and focused teaching material within the scope of the conference. The list of topics can be found under the conference call: https://www.sigmetrics.org/sigmetrics2025/call_for_papers.html Introductory tutorials (on key analytical tools, measurement methodologies, problem areas, etc.) as well as tutorials covering new and emerging topics that are of broad interest to students, academics, and practitioners are particularly encouraged. We will also be open to receiving proposals on the topics that are adjacent to the traditional focus of the conference. The length of tutorial can be 1.5 hours or 3 hours. The tutorial proposal should describe concisely the content, importance, and timeliness of the tutorial. It should contain the following sections: - Title of tutorial. - Preferred length (1.5 hours/3 hours). (Note: Final length will be determined based on received proposals and available slots.) - The name(s) of the tutorial lecturer(s). - Tutorial abstract. - Tutorial outline. If there is more than one speaker, the distribution of the tutorial content among the lecturers should be roughly described. - Importance and timeliness of the tutorial. - Biography for each tutorial lecturer (no more than 300 words per person, including previous lecture and tutorial experience). ALL speakers of an accepted proposal are expected to participate in conducting the tutorial. For collaborative work, only the contributors conducting the tutorial should be listed as “speakers”. An honorarium will be provided for each tutorial to at least cover the registration cost of a speaker. Important Dates =============== - Submission deadline: November 15, 2024. - Submission format: PDF (up to four pages) to sigmetrics2025tutorial(a)googlegroups.com. - Expected number of tutorials: 6-12. - Notification: February 14, 2025. - Tutorials date: June 9, 2025. For past years tutorials, please visit the websites of earlier conference years hosted at https://sigmetrics.org/.

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NANOG 92 Call for Presentations! + VIDEO — Watch NANOG 91 Recap!
by Nanog News 18 Jul '24

18 Jul '24

*NANOG 92 Call for Presentations!* *Accepting Proposals for Presentations for N92 (Toronto, ON, 21-23 Oct.)* Anyone interested in sharing their experiences, ideas, or the latest technologies with the greater NANOG community is asked to submit a presentation proposal, including draft slides, no later than Sunday, 08 Sept. *Requested topics:* We aim to showcase presentations throughout NANOG 92, focusing on IPv6. Topics range from best practices to “what I learned setting up my IPv6-only network” and/or a panel discussion on how ISPs, Research + Education, Enterprise, and other industry sectors have transitioned to IPv6. *Talk topics always sought after include:* - Network Automation - practical uses, how to get started - Kubernetes - implementation and best practices - Future of Networking - forecast for changes in technology, design, applications - + More *VIEW NOW * <https://nanog.org/program/call-presentations/> * VIDEO — Experience NANOG 91!* *Watch a Recap of our Most Recent Meeting N91 (10 - 12, Jun. in Kansas City, MO)* Check out some familiar faces—including your own! ☺️ Relive the magic of N91! Hear from attendees, check out meeting highlights + experience what makes our conferences special and get ready to make you mark at NANOG 92! *WATCH NOW * <https://nanog.org/stories/nanog-tv/experience-nanog-91/>

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Lumen Duct\Conduit
by Mike Hammett 18 Jul '24

18 Jul '24

I've come to the Internet because the Internet will correct anything incorrect one says. My assumption is that Lumen will not provide access (or sell the underlying asset) to their non-ILEC ducts or conduits in any circumstances. I'd love to be proven wrong, however. They have a route near me that does not go to any major metros, does not serve any enterprise, etc. It just connects some Frontier COs together, transporting DS3 over 15454s. Nearby they do have a modern network, so probably little to no long-term outlook for the legacy route. I heard a Lumen employee once say they're waiting for their last DS3 customer to leave the route. I'd love to lease (or buy) that asset, but my assumption is that there's a snowball's chance in hell of that happening. The lineage of that route as far as I can tell is: Lumen CenturyTel Digital Teleport Level 3 Genuity Midwest Fiber Optic Networks ... Interestingly enough, there are Illinois Bell Telephone manhole lids on their route (Frontier parallels them for a bit), but AT&T was never in this area, aside from Long Lines\Transmission. One time the 811 prints they sent over said AT&T and the 811 contact said their system labeled it as 3rd party duct. Of course AT&T denies having anything. ----- Mike Hammett Intelligent Computing Solutions http://www.ics-il.com Midwest-IX http://www.midwest-ix.com

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Re: Coherent 100G in QSFP28
by Jared Brown 17 Jul '24

17 Jul '24

On 2/28/23, Pascal Masha wrote: > How much will these cost? ADVA said 4ish grand each. Probably less than five. - Jared

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Apply Today for the ARIN 54 Fellowship Program
by John Sweeting 16 Jul '24

16 Jul '24

Hello NANOG, Please see the announcement below reference ARIN’s Fellowship Program. Thanks, John S. ________________________________ From: ARIN-announce <arin-announce-bounces(a)arin.net> on behalf of ARIN <info(a)arin.net> Sent: Thursday, June 27, 2024 10:43 AM To: arin-announce(a)arin.net <arin-announce(a)arin.net> Subject: [arin-announce] Apply Today for the ARIN 54 Fellowship Program Learn more about Internet governance, number resource policy, and the ARIN community by becoming an ARIN Fellow. Applications for the ARIN 54 Fellowship Program are now open, and we encourage you to apply for this specialized, interactive learning opportunity. APPLY TODAY: https://arin.net/beafellow Applications are now being accepted through 24 July 2024.  Fellows will attend virtual sessions before and after the ARIN 54 Public Policy and Members Meeting, held 24-25 October 2024 in Toronto, Ontario, Canada, and may attend ARIN 54 either in person or virtually at the discretion of the Fellowship Selection Committee. Fellows may also choose to participate in NANOG 92, held 21-23 October in Toronto. With the personal support of ARIN community member Mentors, Fellows will have the opportunity to ask questions, get feedback, and gain the knowledge and confidence to join in community discussions, propose new ideas, and become part of the future of Internet governance and policy in the ARIN region.  Individuals who are 18 years of age or older and reside in the ARIN region are eligible to apply if they have a demonstrated interest in the ARIN community and its Policy Development Process (PDP) for the management of Internet number resources.   Applicants should understand the importance of ARIN’s mission and be familiar with ARIN services, including the Internet number resources it manages, and the process reflected in the Number Resource Policy Manual (NRPM).   To learn more about ARIN’s Fellowship Program, the selection process, and the Terms and Conditions, please visit: https://www.arin.net/fellowship. Applicants can email fellowships(a)arin.net for more information or to request a customizable letter to their employer that highlights the benefits of taking part in ARIN’s Fellowship Program.  ARIN looks forward to receiving your application soon!  Regards,  Amanda Gauldin Project Manager American Registry for Internet Numbers (ARIN) _______________________________________________

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Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 12 Jul '24

12 Jul '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 13 Jul, 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: 954328 Prefixes after maximum aggregation (per Origin AS): 363665 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 465597 Total ASes present in the Internet Routing Table: 75938 Prefixes per ASN: 12.57 Origin-only ASes present in the Internet Routing Table: 65026 Origin ASes announcing only one prefix: 26674 Transit ASes present in the Internet Routing Table: 10912 Transit-only ASes present in the Internet Routing Table: 536 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 84 Max AS path prepend of ASN (152107) 80 Prefixes from unregistered ASNs in the Routing Table: 1020 Number of instances of unregistered ASNs: 1025 Number of 32-bit ASNs allocated by the RIRs: 44960 Number of 32-bit ASNs visible in the Routing Table: 36707 Prefixes from 32-bit ASNs in the Routing Table: 189010 Number of bogon 32-bit ASNs visible in the Routing Table: 24 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 571 Number of addresses announced to Internet: 3026911360 Equivalent to 180 /8s, 107 /16s and 0 /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: 312151 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 255815 Total APNIC prefixes after maximum aggregation: 74526 APNIC Deaggregation factor: 3.43 Prefixes being announced from the APNIC address blocks: 247602 Unique aggregates announced from the APNIC address blocks: 101771 APNIC Region origin ASes present in the Internet Routing Table: 14252 APNIC Prefixes per ASN: 17.37 APNIC Region origin ASes announcing only one prefix: 4324 APNIC Region transit ASes present in the Internet Routing Table: 1914 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 84 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9653 Number of APNIC addresses announced to Internet: 761717632 Equivalent to 45 /8s, 102 /16s and 227 /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: 277964 Total ARIN prefixes after maximum aggregation: 125400 ARIN Deaggregation factor: 2.22 Prefixes being announced from the ARIN address blocks: 282504 Unique aggregates announced from the ARIN address blocks: 134602 ARIN Region origin ASes present in the Internet Routing Table: 19119 ARIN Prefixes per ASN: 14.78 ARIN Region origin ASes announcing only one prefix: 6935 ARIN Region transit ASes present in the Internet Routing Table: 1999 Average ARIN Region AS path length visible: 3.7 Max ARIN Region AS path length visible: 27 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4932 Number of ARIN addresses announced to Internet: 1267395584 Equivalent to 75 /8s, 138 /16s and 236 /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, 393216-402332 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: 266254 Total RIPE prefixes after maximum aggregation: 127585 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 261482 Unique aggregates announced from the RIPE address blocks: 165270 RIPE Region origin ASes present in the Internet Routing Table: 28663 RIPE Prefixes per ASN: 9.12 RIPE Region origin ASes announcing only one prefix: 12107 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: 39 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11899 Number of RIPE addresses announced to Internet: 715058176 Equivalent to 42 /8s, 158 /16s and 236 /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: 121526 Total LACNIC prefixes after maximum aggregation: 29242 LACNIC Deaggregation factor: 4.16 Prefixes being announced from the LACNIC address blocks: 119524 Unique aggregates announced from the LACNIC address blocks: 50055 LACNIC Region origin ASes present in the Internet Routing Table: 11114 LACNIC Prefixes per ASN: 10.75 LACNIC Region origin ASes announcing only one prefix: 2644 LACNIC Region transit ASes present in the Internet Routing Table: 2447 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: 9008 Number of LACNIC addresses announced to Internet: 177189376 Equivalent to 10 /8s, 143 /16s and 178 /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: 31749 Total AfriNIC prefixes after maximum aggregation: 6245 AfriNIC Deaggregation factor: 5.08 Prefixes being announced from the AfriNIC address blocks: 42645 Unique aggregates announced from the AfriNIC address blocks: 13431 AfriNIC Region origin ASes present in the Internet Routing Table: 1853 AfriNIC Prefixes per ASN: 23.01 AfriNIC Region origin ASes announcing only one prefix: 664 AfriNIC Region transit ASes present in the Internet Routing Table: 358 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 38 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1215 Number of AfriNIC addresses announced to Internet: 105179392 Equivalent to 6 /8s, 68 /16s and 233 /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 9851 8747 79 CHINAMOBILE-CN China Mobile Communication 7545 5661 776 671 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4934 4192 74 ERX-CERNET-BKB China Education and Resear 18403 4203 347 23 FPT-AS-AP FPT Telecom Company, VN 7552 3961 1331 21 VIETEL-AS-AP Viettel Group, VN 9498 3786 511 264 BBIL-AP BHARTI Airtel Ltd., IN 7713 3623 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones 45899 3237 1841 104 VNPT-AS-VN VNPT Corp, VN 24560 2824 862 401 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., 4766 2285 11523 579 KIXS-AS-KR Korea Telecom, KR 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 10073 11530 3664 AMAZON-02, US 11492 4627 307 563 CABLEONE, US 7155 4166 287 88 VIASAT-SP-BACKBONE, US 174 3721 8791 885 COGENT-174, US 6327 3594 1320 78 SHAW, CA 22773 3426 3035 189 ASN-CXA-ALL-CCI-22773-RDC, US 749 3254 54899 2506 DNIC-AS-00749, US 16625 3111 1307 2189 AKAMAI-AS, US 7018 2932 23686 1834 ATT-INTERNET4, US 396982 2769 3611 417 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 7710 1708 145 UNI2-AS, ES 39891 4758 286 60 ALJAWWALSTC-AS, SA 20940 3830 3396 133 AKAMAI-ASN1, NL 9009 3570 305 1814 M247, RO 12389 2943 2302 887 ROSTELECOM-AS, RU 34984 2346 361 578 TELLCOM-AS, TR 8551 1774 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet 212238 1717 124 1249 CDNEXT, GB 13188 1607 100 26 TRIOLAN, UA 8452 1574 1852 14 TE-AS TE-AS, EG 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 11871 3311 503 UNINET, MX 10620 3521 492 937 Telmex Colombia S.A., CO 13999 2542 354 681 Mega Cable, S.A. de C.V., MX 11830 2001 369 64 Instituto Costarricense de Electricidad y 28573 1343 2311 258 Claro NXT Telecomunicacoes Ltda, BR 3816 1322 777 195 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO 6503 1124 314 478 Axtel, S.A.B. de C.V., MX 26615 1082 2503 53 TIM SA, BR 6147 1080 369 22 Telefonica del Peru S.A.A., PE 22884 1062 97 370 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M 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 1605 389 16 LINKdotNET-AS, EG 24835 1557 593 29 RAYA-AS, EG 36992 1381 1520 283 ETISALAT-MISR, EG 29571 1260 80 76 ORANGE-COTE-IVOIRE, CI 36903 1249 554 96 MT-MPLS, MA 36935 940 521 43 Vodafone-, EG 6713 555 1861 35 IAM-AS, MA 15399 508 56 57 WANANCHI-, KE 36914 502 82 3 KENET-AS, KE 37342 433 32 1 MOVITEL, MZ 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 11871 3311 503 UNINET, MX 16509 10073 11530 3664 AMAZON-02, US 9808 9851 8747 79 CHINAMOBILE-CN China Mobile Communication 12479 7710 1708 145 UNI2-AS, ES 7545 5661 776 671 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4934 4192 74 ERX-CERNET-BKB China Education and Resear 39891 4758 286 60 ALJAWWALSTC-AS, SA 11492 4627 307 563 CABLEONE, US 18403 4203 347 23 FPT-AS-AP FPT Telecom Company, VN 7155 4166 287 88 VIASAT-SP-BACKBONE, US Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9851 9772 CHINAMOBILE-CN China Mobile Communications Grou 12479 7710 7565 UNI2-AS, ES 16509 10073 6409 AMAZON-02, US 7545 5661 4990 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4934 4860 ERX-CERNET-BKB China Education and Research Net 39891 4758 4698 ALJAWWALSTC-AS, SA 18403 4203 4180 FPT-AS-AP FPT Telecom Company, VN 7155 4166 4078 VIASAT-SP-BACKBONE, US 11492 4627 4064 CABLEONE, US 7552 3961 3940 VIETEL-AS-AP Viettel Group, VN 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 33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US 12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-D 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 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 54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, US 46639 UNALLOCATED 8.38.73.0/24 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 14.192.20.0/22 Origin: 26658 HENGTONG-IDC-LLC, US 14.192.20.0/22 Transit: 6939 HURRICANE, US 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 23.152.48.0/24 Origin: 46167 RESERVED, ZZ 23.152.48.0/24 Transit: 7018 ATT-INTERNET4, US 23.170.224.0/24 Origin: 30168 RESERVED, ZZ 23.170.224.0/24 Transit: 397095 SETSONLLC, US 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 /11:92 /12:294 /13:572 /14:1166 /15:2061 /16:13248 /17:8274 /18:13761 /19:24695 /20:44284 /21:51910 /22:111524 /23:99933 /24:581753 /25:694 /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 6796 7710 UNI2-AS, ES 8151 5939 11871 UNINET, MX 11492 3537 4627 CABLEONE, US 39891 3440 4758 ALJAWWALSTC-AS, SA 6327 3391 3594 SHAW, CA 7155 3111 4166 VIASAT-SP-BACKBONE, US 22773 2561 3426 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2160 2500 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2150 3521 Telmex Colombia S.A., CO 16509 2128 10073 AMAZON-02, US Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2342 2:1543 3:370 4:6 5:4372 6:149 7:6 8:1516 9:1 11:172 12:1435 13:353 14:2373 15:321 16:219 17:371 18:773 20:388 21:4 22:188 23:6912 24:2700 25:2 27:2562 29:19 31:2602 32:48 34:63 35:135 36:2339 37:4503 38:8071 39:907 40:146 41:4083 42:1997 43:2392 44:324 45:17367 46:4536 47:298 49:1971 50:1894 51:581 52:1570 54:314 55:919 56:8 57:217 58:2223 59:1257 60:1048 61:2653 62:2760 63:1881 64:5479 65:2304 66:4628 67:2988 68:1304 69:4062 70:1162 71:557 72:2861 74:2604 75:1550 76:625 77:2489 78:1872 79:1783 80:2201 81:2027 82:1643 83:1368 84:1690 85:3176 86:924 87:2303 88:1242 89:4178 90:690 91:8143 92:2348 93:2712 94:3745 95:4196 96:1277 97:317 98:1023 99:737 100:73 101:1174 102:3510 103:32313 104:4804 105:692 106:1004 107:2486 108:1153 109:4062 110:2131 111:3261 112:2055 113:1820 114:1820 115:2085 116:1974 117:2658 118:2801 119:1981 120:1808 121:1364 122:2697 123:2284 124:1625 125:2863 126:32 128:1428 129:931 130:1181 131:1870 132:812 133:416 134:1733 135:318 136:1121 137:1085 138:2860 139:1523 140:1419 141:1368 142:1668 143:1555 144:1022 145:362 146:2101 147:2007 148:2522 149:2782 150:1033 151:1360 152:2225 153:521 154:6948 155:1492 156:2178 157:1878 158:1170 159:2441 160:2794 161:1696 162:3540 163:1706 164:1666 165:2130 166:1251 167:1817 168:4052 169:801 170:4976 171:1045 172:3881 173:3062 174:892 175:1235 176:3437 177:4605 178:3685 179:2193 180:2415 181:3791 182:3335 183:1981 184:2258 185:20880 186:4933 187:4333 188:4051 189:4140 190:9465 191:1501 192:11056 193:9160 194:7474 195:5303 196:3208 197:2666 198:6055 199:7992 200:8092 201:6222 202:10511 203:10282 204:4586 205:3705 206:4499 207:3610 208:4171 209:5052 210:4645 211:2624 212:4361 213:3594 214:1053 215:49 216:6746 217:3064 218:1394 219:589 220:2026 221:1035 222:856 223:2254 End of report

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IRR mirrors de-sync from ARIN or irrd4 bug or ARIN streaming is broken?
by Aliaksei Sheshka 12 Jul '24

12 Jul '24

Hi folks! I noticed something unusual today, and perhaps some of you know the answer. Consider ARIN rr: $ whois -h rr.arin.net 199.52.73.0/24 route: 199.52.73.0/24 origin: AS132055 descr: EY India admin-c: IAM12-ARIN tech-c: DNSAD85-ARIN tech-c: IAM12-ARIN mnt-by: MNT-EYL-Z created: 2022-10-19T08:37:50Z last-modified: 2023-11-27T15:10:44Z source: ARIN everything looks fine. Now RADB mirror: $ whois -h whois.radb.net 199.52.73.0/24 % No entries found for the selected source(s). nothing! I suspect the mirror is out of sync. Now NTT mirror: $ whois -h rr1.ntt.net 199.52.73.0/24 route: 199.52.73.0/24 descr: RPKI ROA for 199.52.73.0/24 / AS132055 remarks: This AS132055 route object represents routing data retrieved from the RPKI. This route object is the result of an automated RPKI-to-IRR conversion process performed by IRRd. max-length: 24 origin: AS132055 source: RPKI # Trust Anchor: arin As you can see it returns only RPKI data, and not ARIN. So ARIN data is not in sync there as well? However for 199.52.53.0/24 it returns both $ whois -h rr1.ntt.net 199.52.53.0/24 route: 199.52.53.0/24 origin: AS132055 descr: EY India admin-c: IAM12-ARIN tech-c: DNSAD85-ARIN tech-c: IAM12-ARIN mnt-by: MNT-EYL-Z created: 2022-07-11T07:05:30Z last-modified: 2023-11-27T15:10:44Z source: ARIN rpki-ov-state: valid route: 199.52.53.0/24 descr: RPKI ROA for 199.52.53.0/24 / AS132055 remarks: This AS132055 route object represents routing data retrieved from the RPKI. This route object is the result of an automated RPKI-to-IRR conversion process performed by IRRd. max-length: 24 origin: AS132055 source: RPKI # Trust Anchor: arin My question is how and what happened? I suspect whois stream was incostent. Because if one check todays ARIN DB it surely has the data $ wget ftp://ftp.arin.net/pub/rr/arin.db.gz -O - 2>/dev/null | gzip -d | grep -A10 199.52.73.0/24 route: 199.52.73.0/24 origin: AS132055 descr: EY India admin-c: IAM12-ARIN tech-c: DNSAD85-ARIN tech-c: IAM12-ARIN mnt-by: MNT-EYL-Z created: 2022-10-19T08:37:50Z last-modified: 2023-11-27T15:10:44Z source: ARIN Thanks!

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eero outage
by Jared Mauch 12 Jul '24

12 Jul '24

Does anyone know about the big eero outage going on? - jared -- Jared Mauch | pgp key available via finger from jared(a)puck.nether.net clue++; | http://puck.nether.net/~jared/ My statements are only mine.

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Take Advantage of Discounted Pricing for N92! Talk of the Week + N91 Pics Available on Flickr
by Nanog News 11 Jul '24

11 Jul '24

*Join Us in Toronto for NANOG 92! * *Register Now for our 92nd Community-Wide Meeting in Toronto, 21 - 23 Oct.* Take advantage of early bird discounted pricing. The hotel block is available to registered attendees through 20 August. *REGISTER NOW <https://nanog.org/events/nanog-92/>* *NANOG Talk of the Week* *Lightning Talk: Justify Your Travel Costs w/ Lee Howard — IPv4.Global* "I want people to go home and tell their bosses how great NANOG was and how much they learned. But I think people need reminders." *WATCH NOW <https://www.youtube.com/watch?v=Z2g6kilZdwU>* *View Pictures from N91!* *All NANOG 91 Photos Available on Flickr* *Create your own NANOG 91 photo album.* Peruse all photos taken during our last meeting in Kansas City, MO. Photos are uploaded according to day and are available to download. *VIEW FLICKR <https://www.flickr.com/photos/nanog/>*

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Dissecting the FCC’s Proposal to Improve BGP Security
by Hank Nussbacher 11 Jul '24

11 Jul '24

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