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GOV zone operational update: DNSSEC transition to algorithm 13
by Christian Elmerot 13 May '24

13 May '24

Cloudflare will start the transition of the .GOV zone to use DNSSEC signing algorithm 13 (ECDSA P-256) about a week from now. We do not expect any action to be required by the operators of DNS resolvers or by end-users due to this change. This note is being sent as a courtesy, in the interests of operational transparency.. We plan to start the transition on May 20th, 2024. The initial step will be to include algorithm 13 signatures alongside algorithm 8 signatures in signed responses sent by the authoritative .GOV nameservers. The transition will proceed through the following sequence of events: 1. Algorithm 13 signatures are published in addition to algorithm 8 signatures 2. Algorithm 13 DNSKEY records are published alongside the current algorithm 8 DNSKEYs 3. Algorithm 13 DS record is published in the root zone 4. Algorithm 8 DS record is removed from the root zone 5. Algorithm 8 DNSKEY records are removed 6. Algorithm 8 signatures are removed from responses Cloudflare has been using algorithm 13 for zone signing since 2015, pioneering its use to the wider community. The widespread adoption since serves as a testament to the maturity of the resolver ecosystem's ability to recognize and validate the algorithm. Other important zones also use algorithm 13 today, such as the .COM and .NET Top-Level Domains (TLDs) that transitioned to algorithm 13 in the fourth quarter of 2023. While we anticipate minimal operational impact for end users, we encourage you to reach out to us with any questions or reports of unexpected behavior related to the transition. Christian Elmerot, Cloudflare

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[Event] Call for Presentations EPF 2024, Vienna, Austria // NANOG
by Arnold Nipper 13 May '24

13 May '24

Dear all, This is a Call for Presentations for the European Peering Forum 2024. AMS-IX, DE-CIX, LINX, NETNOD and guest IXP VIX, are happy to host the European Peering Forum (EPF) 2024 from Sunday the 15th to Wednesday 18th September 2024 in Vienna, Austria. The event will welcome peering managers and coordinators from networks connected to the host and guest Internet exchanges. Besides some interesting topical agenda, the three-day event accommodates room for attendees to meet on a one-to-one basis to discuss bilateral peering business opportunities. The programme committee will be looking for presentations related to peering and technical topics of interconnection. Your presentation could address: * Interconnection Automation * Regional Peering * Interconnection / Peering Internet Governance and Regulatory Topics * Economic and Product Trends * Peering / Interconnection strategies * Interesting findings about Peering / Interconnection * 400GE and beyond * Any other hot topic related to Interconnection / Peering Submissions =========== Presentations must be of a non-commercial nature. Product or marketing heavy talks are strongly discouraged. Submissions of presentations should be made to the programme committee epf-pc(a)peering-forum.eu Please include: * Author's name and e-mail address * Presentation title * Abstract * Slides (can be a draft version as long as the storyline is presented clearly) * Time requested (max. 30 minutes incl. Q&A) Submissions will be rated by the programme committee and admitted according to the available time slots. Deadlines ========= Please send in your presentation asap. The latest date for submission is June 16th. More information about the event and other activities around EPF17 may be found at * https://peering-forum.eu/2024/ / On behalf of EPF, Best regards, AMS-IX, DE-CIX, LINX and NETNOD -- Keep calm, keep distance, keep connected! Arnold Nipper email: arnold(a)nipper.de mobile: +49 172 2650958

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Re: Alien Waves
by Mike Hammett 13 May '24

13 May '24

"a limited set of providers willing to sell it, if at all." I know of one (Windstream) that offers it on a portion of their footprint. I swore others did, but I couldn't find them. Does anyone know who else in the NANOG area who does this? ----- Mike Hammett Intelligent Computing Solutions http://www.ics-il.com Midwest-IX http://www.midwest-ix.com ----- Original Message ----- From: Mark Tinka <mark(a)tinka.africa> To: Dave Cohen <craetdave(a)gmail.com> Cc: nanog(a)nanog.org, Mike Hammett <nanog(a)ics-il.net> Sent: Sun, 12 May 2024 17:34:19 -0500 (CDT) Subject: Re: Alien Waves On 5/13/24 00:11, Dave Cohen wrote: > Mark, > > Many/all of these points are fair. My experience is purely terrestrial and obviously both the capacity and economic calculations are vastly different in those situations, which I should have called out. Actually, terrestrial economics are easier to consider because you have the one thing the subsea applications don't have in abundance... power. Fair point, terrestrial revenues are significantly lower than subsea revenues on a per-bit basis, but so are the deployment costs. That evens out, somewhat. > However, I don’t think that the optical vendor is really the challenge - I would agree that, generally, spectrum is going to be available through larger providers that are using “traditional carrier grade” platforms - but rather at the service provider level. When something invariably breaks at 3 AM and the third shift Tier I NOC tech who hasn’t read the service playbook says “I don’t see any errors on your transponder, sorry, it’s not on our end” because they’re not aware that they actually don’t have access to the transponder and need to start looking elsewhere, that’s the sort of thing that creates systemic challenges for users regardless of whether the light is being shot across a Ciena 6500 or a Dave’s Box-o’-Lasers 1000. I think you are contradicting yourself a bit, unless I misunderstand your point. Legacy vendors who have spectrum controllers have made this concern less of an issue. But then again, to be fair, adopting spectrum controllers along with bandwidth expansions via things like gridless line systems and C+L backbone architectures that make spectrum sales a lot more viable at scale do come at a hefty $$ premium. So I can understand that offering spectrum independent of spectrum controllers is going to be more trouble than it is worth. Ultimately, what I'm saying is that technologically, this is now a solved problem, for the most part. That said, I don't think it will be the majority of DWDM operators offering spectrum services en masse, for at least a few more years. So even if you want to procure managed spectrum or spectrum sharing, you are likely to come up against a limited set of providers willing to sell it, if at all. Mark.

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Re: Alien Waves
by Dave Cohen 13 May '24

13 May '24

My point was that the technology has little to do with the operational success of the service. Spectrum controllers better enabling providers to get out of their own way in selling spectrum did not actually enable the providers* to get out of their own way in selling spectrum. It *should* be easier than it used to be, but it isn't, and the problem is not really technical, but a question of 1) not having full-throated commitment to wanting to sell spectrum and 2) not having the talent to support it, which is really just a function of #1. *Speaking specifically about the very largest CLEC wavelength providers in North America On Sun, May 12, 2024 at 6:34 PM Mark Tinka <mark(a)tinka.africa> wrote: > > > On 5/13/24 00:11, Dave Cohen wrote: > > Mark, > > Many/all of these points are fair. My experience is purely terrestrial and obviously both the capacity and economic calculations are vastly different in those situations, which I should have called out. > > > Actually, terrestrial economics are easier to consider because you have > the one thing the subsea applications don't have in abundance... power. > > Fair point, terrestrial revenues are significantly lower than subsea > revenues on a per-bit basis, but so are the deployment costs. That evens > out, somewhat. > > However, I don’t think that the optical vendor is really the challenge - I would agree that, generally, spectrum is going to be available through larger providers that are using “traditional carrier grade” platforms - but rather at the service provider level. When something invariably breaks at 3 AM and the third shift Tier I NOC tech who hasn’t read the service playbook says “I don’t see any errors on your transponder, sorry, it’s not on our end” because they’re not aware that they actually don’t have access to the transponder and need to start looking elsewhere, that’s the sort of thing that creates systemic challenges for users regardless of whether the light is being shot across a Ciena 6500 or a Dave’s Box-o’-Lasers 1000. > > > I think you are contradicting yourself a bit, unless I misunderstand your > point. > > Legacy vendors who have spectrum controllers have made this concern less > of an issue. But then again, to be fair, adopting spectrum controllers > along with bandwidth expansions via things like gridless line systems and > C+L backbone architectures that make spectrum sales a lot more viable at > scale do come at a hefty $$ premium. So I can understand that offering > spectrum independent of spectrum controllers is going to be more trouble > than it is worth. > > Ultimately, what I'm saying is that technologically, this is now a solved > problem, for the most part. That said, I don't think it will be the > majority of DWDM operators offering spectrum services en masse, for at > least a few more years. So even if you want to procure managed spectrum or > spectrum sharing, you are likely to come up against a limited set of > providers willing to sell it, if at all. > > Mark. > -- - Dave Cohen craetdave(a)gmail.com

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Whitebox Routers Beyond the Datasheet
by Mike Hammett 12 May '24

12 May '24

I'm looking at the suitability of whitebox routers for high through, low port count, fast BGP performance applications. Power efficiency is important as well. What I've kind of come down to (based on little more than spec sheets) are the EdgeCore AGR400 and the UfiSpace S9600-30DX. They can both accommodate at least three directions of 400G for linking to other parts of my network and then have enough 100G or slower ports to connect to transit, peers, and customers as appropriate. Any other suggestions for platforms similar to those would be appreciated. They both appear to carry buffers large enough to accommodate buffering differences in port capacities, which is an issue I've seen with boxes more targeted to cloud\datacenter switching. What isn't in the spec sheets is BGP-related information. They don't mention how many routes they can hold, just that they have additional TCAM to handle more routes and features. That's wonderful and all, but does it take it from 64k routes to 512k routes, or does it take it from 256k routes up to the millions of routes? Also, BGP convergence isn't listed (nor do I rarely ever see it talked about in such sheets). I know that software-based routers can now load a full table in 30 seconds or less. I know that getting the FIB updated takes a little bit longer. I know that withdrawing a route takes a little bit longer. However, often, that performance is CPU-based. An underpowered CPU may take a minute or more to load that table and may take minutes to handle route churn. Can anyone speak to these routers (or routers like these) ability to handle modern route table activity? My deployment locations and philosophies simply won't have me in an environment where I need the density of dozens of 400G\100G ports. That the routers that seem to be more marketed to the use case are designed for. ----- Mike Hammett Intelligent Computing Solutions http://www.ics-il.com Midwest-IX http://www.midwest-ix.com

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VDSL >2 Pair Bonding Modems
by Mike Hammett 12 May '24

12 May '24

I recently figured out that my Calix E7s can bond more than 2 pair of VDSL lines. However, none of my modem vendors seem to support more than 2 pair. What modem platforms are people using in this scenario? ----- Mike Hammett Intelligent Computing Solutions http://www.ics-il.com Midwest-IX http://www.midwest-ix.com

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NOAA Space Weather Prediction Center issued a Severe (G4) Geomagnetic Storm Watch
by John Curran 10 May '24

10 May '24

<https://www.swpc.noaa.gov/news/swpc-issues-its-first-g4-watch-2005> SWPC Issues Its First G4 Watch Since 2005 | NOAA / NWS Space Weather Prediction Center<https://www.swpc.noaa.gov/news/swpc-issues-its-first-g4-watch-2005> swpc.noaa.gov<https://www.swpc.noaa.gov/news/swpc-issues-its-first-g4-watch-2005> [favicon.ico]<https://www.swpc.noaa.gov/news/swpc-issues-its-first-g4-watch-2005> "Multiple CMEs erupted associated with flare activity from Region 3664 on 07-09 May. These CMEs are expected to merge with potential arrival expected by early May 11 on the UTC day.” (Low but distinct possibility of effects to radio and transmission systems) FYI, /John John Curran President and CEO American Registry for Internet Numbers

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Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 10 May '24

10 May '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 11 May, 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: 950403 Prefixes after maximum aggregation (per Origin AS): 361677 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 462013 Total ASes present in the Internet Routing Table: 75770 Prefixes per ASN: 12.54 Origin-only ASes present in the Internet Routing Table: 64941 Origin ASes announcing only one prefix: 26657 Transit ASes present in the Internet Routing Table: 10829 Transit-only ASes present in the Internet Routing Table: 521 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: 1018 Number of instances of unregistered ASNs: 1020 Number of 32-bit ASNs allocated by the RIRs: 44444 Number of 32-bit ASNs visible in the Routing Table: 36372 Prefixes from 32-bit ASNs in the Routing Table: 185953 Number of bogon 32-bit ASNs visible in the Routing Table: 15 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 621 Number of addresses announced to Internet: 3026428800 Equivalent to 180 /8s, 99 /16s and 163 /24s Percentage of available address space announced: 81.7 Percentage of allocated address space announced: 81.7 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: 312502 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 254658 Total APNIC prefixes after maximum aggregation: 73859 APNIC Deaggregation factor: 3.45 Prefixes being announced from the APNIC address blocks: 246920 Unique aggregates announced from the APNIC address blocks: 101002 APNIC Region origin ASes present in the Internet Routing Table: 14135 APNIC Prefixes per ASN: 17.47 APNIC Region origin ASes announcing only one prefix: 4298 APNIC Region transit ASes present in the Internet Routing Table: 1893 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9529 Number of APNIC addresses announced to Internet: 761386368 Equivalent to 45 /8s, 97 /16s and 213 /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: 276143 Total ARIN prefixes after maximum aggregation: 125116 ARIN Deaggregation factor: 2.21 Prefixes being announced from the ARIN address blocks: 280880 Unique aggregates announced from the ARIN address blocks: 133882 ARIN Region origin ASes present in the Internet Routing Table: 19162 ARIN Prefixes per ASN: 14.66 ARIN Region origin ASes announcing only one prefix: 6970 ARIN Region transit ASes present in the Internet Routing Table: 1998 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: 4907 Number of ARIN addresses announced to Internet: 1267763200 Equivalent to 75 /8s, 144 /16s and 136 /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: 266198 Total RIPE prefixes after maximum aggregation: 126787 RIPE Deaggregation factor: 2.10 Prefixes being announced from the RIPE address blocks: 260985 Unique aggregates announced from the RIPE address blocks: 163900 RIPE Region origin ASes present in the Internet Routing Table: 28621 RIPE Prefixes per ASN: 9.12 RIPE Region origin ASes announcing only one prefix: 12116 RIPE Region transit ASes present in the Internet Routing Table: 3963 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11770 Number of RIPE addresses announced to Internet: 713969920 Equivalent to 42 /8s, 142 /16s and 81 /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: 121352 Total LACNIC prefixes after maximum aggregation: 29046 LACNIC Deaggregation factor: 4.18 Prefixes being announced from the LACNIC address blocks: 119616 Unique aggregates announced from the LACNIC address blocks: 49547 LACNIC Region origin ASes present in the Internet Routing Table: 11081 LACNIC Prefixes per ASN: 10.79 LACNIC Region origin ASes announcing only one prefix: 2615 LACNIC Region transit ASes present in the Internet Routing Table: 2414 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: 8959 Number of LACNIC addresses announced to Internet: 177016320 Equivalent to 10 /8s, 141 /16s and 14 /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: 31034 Total AfriNIC prefixes after maximum aggregation: 6185 AfriNIC Deaggregation factor: 5.02 Prefixes being announced from the AfriNIC address blocks: 41381 Unique aggregates announced from the AfriNIC address blocks: 13200 AfriNIC Region origin ASes present in the Internet Routing Table: 1844 AfriNIC Prefixes per ASN: 22.44 AfriNIC Region origin ASes announcing only one prefix: 658 AfriNIC Region transit ASes present in the Internet Routing Table: 361 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 29 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1207 Number of AfriNIC addresses announced to Internet: 105939200 Equivalent to 6 /8s, 80 /16s and 129 /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 9846 8743 68 CHINAMOBILE-CN China Mobile Communicati 7545 5650 777 673 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4939 4192 74 ERX-CERNET-BKB China Education and Rese 18403 4510 347 23 FPT-AS-AP FPT Telecom Company, VN 7552 3875 1331 21 VIETEL-AS-AP Viettel Group, VN 9498 3716 507 262 BBIL-AP BHARTI Airtel Ltd., IN 7713 3559 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3290 1872 99 VNPT-AS-VN VNPT Corp, VN 24560 2789 863 378 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4766 2292 11522 578 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 9922 11375 3519 AMAZON-02, US 11492 4609 306 610 CABLEONE, US 7155 4167 287 89 VIASAT-SP-BACKBONE, US 6327 3596 1320 79 SHAW, CA 22773 3496 3041 235 ASN-CXA-ALL-CCI-22773-RDC, US 174 3459 6632 844 COGENT-174, US 749 3225 54904 2477 DNIC-AS-00749, US 16625 3072 1320 2207 AKAMAI-AS, US 367 2815 3459 1331 DNIC-ASBLK-00306-00371, US 7018 2810 23655 1792 ATT-INTERNET4, 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 7750 1708 144 UNI2-AS, ES 39891 4758 286 60 ALJAWWALSTC-AS, SA 20940 3851 3396 130 AKAMAI-ASN1, NL 9009 3310 287 1618 M247, RO 12389 2990 2305 902 ROSTELECOM-AS, RU 8551 2634 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2346 363 584 TELLCOM-AS, TR 13188 1607 100 26 TRIOLAN, UA 212238 1580 113 1148 CDNEXT, GB 8452 1576 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 12308 3318 488 UNINET, MX 10620 3503 491 941 Telmex Colombia S.A., CO 13999 2539 351 662 Mega Cable, S.A. de C.V., MX 11830 2004 369 64 Instituto Costarricense de Electricidad 28573 1350 2314 252 Claro NXT Telecomunicacoes Ltda, BR 3816 1320 789 194 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11664 1181 176 440 Techtel LMDS Comunicaciones Interactiva 6503 1133 314 478 Axtel, S.A.B. de C.V., MX 6147 1101 369 22 Telefonica del Peru S.A.A., PE 26615 1068 2503 53 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 24835 1549 545 28 RAYA-AS, EG 24863 1503 389 20 LINKdotNET-AS, EG 36992 1373 1519 282 ETISALAT-MISR, EG 36903 1249 554 96 MT-MPLS, MA 29571 1198 77 59 ORANGE-COTE-IVOIRE, CI 36935 935 521 42 Vodafone-, EG 6713 557 1861 35 IAM-AS, MA 15399 535 55 54 WANANCHI-, KE 36914 482 82 3 KENET-AS, KE 24757 434 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 12308 3318 488 UNINET, MX 16509 9922 11375 3519 AMAZON-02, US 9808 9846 8743 68 CHINAMOBILE-CN China Mobile Communicati 12479 7750 1708 144 UNI2-AS, ES 7545 5650 777 673 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4939 4192 74 ERX-CERNET-BKB China Education and Rese 39891 4758 286 60 ALJAWWALSTC-AS, SA 11492 4609 306 610 CABLEONE, US 18403 4510 347 23 FPT-AS-AP FPT Telecom Company, VN 7155 4167 287 89 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 9846 9778 CHINAMOBILE-CN China Mobile Communications Grou 12479 7750 7606 UNI2-AS, ES 16509 9922 6403 AMAZON-02, US 7545 5650 4977 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4939 4865 ERX-CERNET-BKB China Education and Research Net 39891 4758 4698 ALJAWWALSTC-AS, SA 18403 4510 4487 FPT-AS-AP FPT Telecom Company, VN 7155 4167 4078 VIASAT-SP-BACKBONE, US 11492 4609 3999 CABLEONE, US 7552 3875 3854 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 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 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 23.147.240.0/24 Origin: 398208 RESERVED, ZZ 23.147.240.0/24 Transit: 19930 EQUINIX-EC-CH, US 23.189.192.0/24 Origin: 27593 RESERVED, ZZ 23.189.192.0/24 Transit: 174 COGENT-174, 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 /11:94 /12:296 /13:579 /14:1170 /15:2048 /16:13273 /17:8260 /18:13749 /19:24728 /20:44221 /21:51717 /22:111488 /23:99323 /24:578664 /25:726 /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 6855 7750 UNI2-AS, ES 8151 6330 12308 UNINET, MX 11492 3518 4609 CABLEONE, US 39891 3440 4758 ALJAWWALSTC-AS, SA 6327 3392 3596 SHAW, CA 7155 3111 4167 VIASAT-SP-BACKBONE, US 22773 2590 3496 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2155 2500 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2129 3503 Telmex Colombia S.A., CO 8551 2110 2634 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) ---------------------------------------------- 1:2330 2:1514 3:346 4:6 5:4555 6:164 7:6 8:1513 9:1 11:172 12:1456 13:365 14:2407 15:318 16:214 17:369 18:768 20:365 21:4 22:188 23:6738 24:2714 25:2 27:2537 29:19 31:2573 32:49 34:59 35:133 36:2293 37:4482 38:7496 39:896 40:122 41:4031 42:2208 43:2367 44:317 45:17081 46:4500 47:307 49:1958 50:1906 51:575 52:1579 54:312 55:999 56:5 57:169 58:2102 59:1250 60:1034 61:2607 62:2683 63:1889 64:5527 65:2336 66:4695 67:2992 68:1323 69:4108 70:1188 71:583 72:2879 74:2592 75:1556 76:614 77:2481 78:1854 79:2508 80:2197 81:2016 82:1566 83:1333 84:1654 85:3152 86:852 87:2271 88:1252 89:4084 90:682 91:8120 92:2297 93:2690 94:3720 95:4189 96:1286 97:315 98:1040 99:742 100:72 101:1179 102:3264 103:32571 104:4803 105:674 106:946 107:2769 108:1148 109:4140 110:2136 111:3300 112:2075 113:1859 114:1788 115:2070 116:1903 117:2641 118:2816 119:1973 120:1790 121:1328 122:2679 123:2237 124:1635 125:2882 126:32 128:1479 129:938 130:1146 131:1835 132:803 133:410 134:1736 135:320 136:948 137:1067 138:2812 139:1534 140:1392 141:1342 142:1585 143:1475 144:1003 145:362 146:2058 147:1885 148:2489 149:2751 150:1032 151:1332 152:2143 153:525 154:6488 155:1464 156:2286 157:1778 158:1149 159:2336 160:2638 161:1671 162:3559 163:1707 164:1641 165:2149 166:1175 167:1798 168:3895 169:801 170:4852 171:1042 172:3848 173:3048 174:896 175:1199 176:3679 177:4636 178:3725 179:2220 180:2356 181:3716 182:3429 183:2003 184:2269 185:20765 186:4993 187:4480 188:4077 189:4193 190:9412 191:1460 192:10976 193:9102 194:7513 195:5282 196:3153 197:2438 198:6038 199:7813 200:7993 201:6302 202:10496 203:10193 204:4573 205:3784 206:4473 207:3586 208:4154 209:5060 210:4688 211:2621 212:4315 213:3438 214:1047 215:49 216:6774 217:2997 218:1340 219:583 220:2048 221:1033 222:871 223:2239 End of report

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Spectrum residential IPv6 issues - contact off-list ?
by vom513 09 May '24

09 May '24

Anyone that can help with AS10796 willing/able to contact me off-list ? I also have a message posted on outages. tl;dr: IPv6 issues since ~ 4:30a EDT. Checked from ATLAS probes and they fail as well so I don’t think it’s just me. Thanks.

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Apply Now for an ARIN Community Grant
by John Sweeting 09 May '24

09 May '24

Hi NANOG’ers, ARIN has announced the opening of applying for an ARIN grant. See below announcement. Do you have a project that needs funding, is noncommercial in nature, and benefits the Internet community within the ARIN service region? Apply now for a 2024 ARIN Community Grant. The ARIN Community Grant Program provides financial grants in support of operational and research projects that improve the overall Internet industry and user environment, advancing ARIN’s mission and broadly benefiting the ARIN community within our region. Projects must fit into one or more of these four broad categories: - Internet technical improvements that promote and facilitate the expansion, development, and growth of the infrastructure of the Internet consistent with the public interest - Registry processes and technology improvements that help maintain a globally consistent and highly usable Internet number registry system - Informational outreach that advances the Internet on topics such as, but not limited to, IPv6 deployment, Internet research, and Internet governance - Research related to ARIN’s mission and operations For 2024, the ARIN Board of Trustees has approved a total expenditure of up to US$60,000 for grants of varying amounts, from $1,000 to $20,000, and based on project need. We invite you to learn more about ARIN’s Community Grant Program and to find the link to the application form at: https://www.arin.net/grants. The call for applications is open now through 7 June 2024. We encourage all applicants to clearly demonstrate how projects meet eligibility guidelines and selection criteria through the application form to improve chances of selection. ARIN looks forward to funding important projects through the ARIN Community Grant Program in 2024. Regards, American Registry for Internet Numbers (ARIN)

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