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LACNOG2023 - Call for Presentations (last 13 days)
by Hernan Moguilevsky 05 Jul '23

05 Jul '23

Hi NANOG, A friedly reminder of the CFP for LACNOG 2023. Thanks. Regards. LACNOG 2023 - Call for Presentations LACNOG, the Latin American and Caribbean Network Operators Group, will hold its LACNOG 2023 conference together with the LACNIC 40 event from 2 to 6 October 2023. This meeting will be held in hybrid format in the city of Fortaleza, Brazil. The LACNOG 2023 Program Committee invites the Internet community to submit their presentation proposals for the event. In line with the spirit of LACNOG, presentations should address topics geared towards regional Internet development. The following is a non-exhaustive list of some of the topics of interest for the LACNOG 2023 meeting: ●Network operation and professional experiences, success stories ●Internet of Things ●MANRS ●Community networks ●IPv6 integration and deployment ●Experiences involving botnets, malware, spam, viruses, denial of service attacks, and exploit techniques ●IP network architecture, sizing, configuration, and administration ●Routing and switching protocols, including unicast, multicast, anycast, SDN, etc. ●End-user applications (e.g., e-mail, HTTP, DNS, NFVs, etc.) ●Value-added services, such as VPNs, distributed systems, cloud computing, etc. ●Peering, Internet traffic exchange, IXPs ●Network data security and management, attack mitigation ●Network monitoring, performance, measurements, and telemetry ●Network automation, evolution, and convergence ●Infrastructure and physical transport, including optical and wireless networks ●Legislation, regulations, and Internet governance issues ●Research and education ●Technical topics related with universal acceptance Possible presentation formats include: ●Lightning talk: brief, 10-minute presentation ●Presentation: 20-minute presentation. The timeline for the 2023 call for proposals will be as follows: * Reception of proposals: 12 May to 16 July 2023 * Proposals will be accepted until: 16 July 2023 at 23:59 UTC-3 (Uruguay time) * Evaluation by the Program Committee: 24 July to 7 August 2023 * Announcement of results: 10 August 2023 * Speaker confirmations: 15 August 2023 * Preliminary agenda will be published: 15 to 21 August 2023 * Publication of pictures and short bios in the event’s webpage: 15 to 21 August 2023 * Reception of final presentations: 10 August to 11 September 2023 at 23:59 UTC-3 (Uruguay time) * Event date: 2 to 6 October 2023 Applicants must submit a summary and a draft of the slides of their proposed presentation along with a brief biography, for which they must use the form available at https://eventos.nog.lat/e/lacnog2023 If your work is selected, you authorize LACNOG and LACNIC to publish your name, photograph, biography, and final work in the event program. Speakers presenting their work at the LACNOG 2023 conference will receive a certificate acknowledging their participation. Guidelines for Submitting a Presentation for LACNOG including a description of the criteria that will be considered when evaluating each proposal, presentation format, and other details are available at https://lacnog.org/seccion/postulacion-trabajos <https://lacnog.org/seccion/postulacion-trabajos> Communications with the Program Committee will be handled through pc(a)lacnog.org <mailto:pc@lacnog.org>. We thank you in advance for your attention and look forward to receiving your proposals for LACNOG 2023. The Program Committee

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SentryPeer: A distributed peer to peer list of bad IP addresses and phone numbers collected via a SIP Honeypot
by Gavin Henry 04 Jul '23

04 Jul '23

Hi all, I hope you don't mind the post, but thought this might be of use and in the spirit of release early, release often I've done an alpha release: https://github.com/SentryPeer/SentryPeer There's a presentation too if you'd like to watch/read where I hope to go with this: https://blog.tadsummit.com/2021/11/17/sentrypeer/ Working on the API and web UI next, then the p2p part of it. Feel free to submit any feature requests or have a play :-) Thanks for reading and any feedback is welcome! -- Kind Regards, Gavin Henry.

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IP range for lease
by KARIM MEKKAOUI 03 Jul '23

03 Jul '23

Dear NANOG Community, MEKTEL has a block of IPs that would like to offer in parts or in total for lease and would like to know from your experience your comments on the following: 1. The right price 2. The challenges you faced 3. Was it easy to get back your IPs 4. Was your IPs black listed because of the inappropriate use 5. Any other issue we need to care about 6. Etc., etc. Thank you in advance KARIM MEKTEL INC.

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Copper wire thefts increase 139% in one California county
by Sean Donelan 01 Jul '23

01 Jul '23

Copper wire thefts of all kinds appear to be increasing in 2023. Not just telecommunications copper cables, but also electric and transit cables. San Joaquin County reported a 139% increase in copper wire thefts over four months, and one theft in the county left the 911 center unable to receive calls. https://www.latimes.com/california/story/2023-07-01/copper-wire-thefts-caus…

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Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 30 Jun '23

30 Jun '23

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 01 Jul, 2023 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: 926783 Prefixes after maximum aggregation (per Origin AS): 350989 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 451559 Total ASes present in the Internet Routing Table: 74553 Prefixes per ASN: 12.43 Origin-only ASes present in the Internet Routing Table: 64022 Origin ASes announcing only one prefix: 26312 Transit ASes present in the Internet Routing Table: 10531 Transit-only ASes present in the Internet Routing Table: 437 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 79 Max AS path prepend of ASN ( 37447) 75 Prefixes from unregistered ASNs in the Routing Table: 1039 Number of instances of unregistered ASNs: 1043 Number of 32-bit ASNs allocated by the RIRs: 42198 Number of 32-bit ASNs visible in the Routing Table: 34769 Prefixes from 32-bit ASNs in the Routing Table: 173345 Number of bogon 32-bit ASNs visible in the Routing Table: 25 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 557 Number of addresses announced to Internet: 3054653952 Equivalent to 182 /8s, 18 /16s and 82 /24s Percentage of available address space announced: 82.5 Percentage of allocated address space announced: 82.5 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: 309201 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 245979 Total APNIC prefixes after maximum aggregation: 69770 APNIC Deaggregation factor: 3.53 Prefixes being announced from the APNIC address blocks: 239835 Unique aggregates announced from the APNIC address blocks: 98665 APNIC Region origin ASes present in the Internet Routing Table: 13484 APNIC Prefixes per ASN: 17.79 APNIC Region origin ASes announcing only one prefix: 3985 APNIC Region transit ASes present in the Internet Routing Table: 1787 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8806 Number of APNIC addresses announced to Internet: 773544576 Equivalent to 46 /8s, 27 /16s and 90 /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: 271273 Total ARIN prefixes after maximum aggregation: 123356 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 273760 Unique aggregates announced from the ARIN address blocks: 130697 ARIN Region origin ASes present in the Internet Routing Table: 19114 ARIN Prefixes per ASN: 14.32 ARIN Region origin ASes announcing only one prefix: 6987 ARIN Region transit ASes present in the Internet Routing Table: 1956 Average ARIN Region AS path length visible: 3.7 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4816 Number of ARIN addresses announced to Internet: 1278673152 Equivalent to 76 /8s, 55 /16s and 1 /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: 260071 Total RIPE prefixes after maximum aggregation: 122756 RIPE Deaggregation factor: 2.12 Prefixes being announced from the RIPE address blocks: 256523 Unique aggregates announced from the RIPE address blocks: 159652 RIPE Region origin ASes present in the Internet Routing Table: 28359 RIPE Prefixes per ASN: 9.05 RIPE Region origin ASes announcing only one prefix: 12047 RIPE Region transit ASes present in the Internet Routing Table: 3953 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11230 Number of RIPE addresses announced to Internet: 717425536 Equivalent to 42 /8s, 195 /16s and 11 /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: 118844 Total LACNIC prefixes after maximum aggregation: 28555 LACNIC Deaggregation factor: 4.16 Prefixes being announced from the LACNIC address blocks: 117974 Unique aggregates announced from the LACNIC address blocks: 49532 LACNIC Region origin ASes present in the Internet Routing Table: 11019 LACNIC Prefixes per ASN: 10.71 LACNIC Region origin ASes announcing only one prefix: 2674 LACNIC Region transit ASes present in the Internet Routing Table: 2301 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: 8807 Number of LACNIC addresses announced to Internet: 176968192 Equivalent to 10 /8s, 140 /16s and 82 /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: 29576 Total AfriNIC prefixes after maximum aggregation: 5845 AfriNIC Deaggregation factor: 5.06 Prefixes being announced from the AfriNIC address blocks: 38134 Unique aggregates announced from the AfriNIC address blocks: 12554 AfriNIC Region origin ASes present in the Internet Routing Table: 1760 AfriNIC Prefixes per ASN: 21.67 AfriNIC Region origin ASes announcing only one prefix: 619 AfriNIC Region transit ASes present in the Internet Routing Table: 329 Average AfriNIC Region AS path length visible: 4.9 Max AfriNIC Region AS path length visible: 79 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1110 Number of AfriNIC addresses announced to Internet: 107715840 Equivalent to 6 /8s, 107 /16s and 157 /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 9524 8706 40 CHINAMOBILE-CN China Mobile Communicati 7545 5685 784 696 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4856 4192 75 ERX-CERNET-BKB China Education and Rese 18403 4233 347 25 FPT-AS-AP FPT Telecom Company, VN 7713 3553 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3379 1856 96 VNPT-AS-VN VNPT Corp, VN 7552 3313 1331 21 VIETEL-AS-AP Viettel Group, VN 9498 3047 498 252 BBIL-AP BHARTI Airtel Ltd., IN 4766 2561 11271 592 KIXS-AS-KR Korea Telecom, KR 24560 2434 837 441 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 8669 10886 3143 AMAZON-02, US 11492 4519 300 614 CABLEONE, US 7155 4170 288 87 VIASAT-SP-BACKBONE, US 22773 3536 3053 260 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3524 1319 66 SHAW, CA 16625 3137 1559 2360 AKAMAI-AS, US 749 3125 54969 2377 DNIC-AS-00749, US 367 2736 3748 1309 DNIC-ASBLK-00306-00371, US 396982 2670 3594 381 GOOGLE-CLOUD-PLATFORM, US 30036 2496 360 438 MEDIACOM-ENTERPRISE-BUSINESS, 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 7293 1706 141 UNI2-AS, ES 39891 4897 290 61 ALJAWWALSTC-AS, SA 20940 4091 3398 162 AKAMAI-ASN1, NL 8551 3465 368 33 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2967 2292 912 ROSTELECOM-AS, RU 9009 2660 247 1383 M247, RO 34984 2307 361 609 TELLCOM-AS, TR 58224 1831 946 535 TCI, IR 6849 1824 307 17 UKRTELNET, UA 13188 1606 100 27 TRIOLAN, UA 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 11494 3373 591 UNINET, MX 10620 3529 507 843 Telmex Colombia S.A., CO 13999 2378 355 627 Mega Cable, S.A. de C.V., MX 11830 2269 369 64 Instituto Costarricense de Electricidad 28573 1318 2323 241 Claro NXT Telecomunicacoes Ltda, BR 3816 1306 774 170 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6503 1304 344 511 Axtel, S.A.B. de C.V., MX 6147 1127 370 22 Telefonica del Peru S.A.A., PE 11664 1099 177 437 Techtel LMDS Comunicaciones Interactiva 26615 1038 2500 47 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 1628 393 19 LINKdotNET-AS, EG 24835 1548 533 27 RAYA-AS, EG 36992 1313 1518 282 ETISALAT-MISR, EG 36903 1242 550 99 MT-MPLS, MA 29571 1038 67 46 ORANGE-COTE-IVOIRE, CI 36935 917 520 42 Vodafone-, EG 6713 550 1861 34 IAM-AS, MA 15399 534 54 50 WANANCHI-, KE 24757 495 73 5 EthioNet-AS, ET 37342 475 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 11494 3373 591 UNINET, MX 9808 9524 8706 40 CHINAMOBILE-CN China Mobile Communicati 16509 8669 10886 3143 AMAZON-02, US 12479 7293 1706 141 UNI2-AS, ES 7545 5685 784 696 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4897 290 61 ALJAWWALSTC-AS, SA 4538 4856 4192 75 ERX-CERNET-BKB China Education and Rese 11492 4519 300 614 CABLEONE, US 18403 4233 347 25 FPT-AS-AP FPT Telecom Company, VN 7155 4170 288 87 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 9524 9484 CHINAMOBILE-CN China Mobile Communications Grou 12479 7293 7152 UNI2-AS, ES 16509 8669 5526 AMAZON-02, US 7545 5685 4989 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4897 4836 ALJAWWALSTC-AS, SA 4538 4856 4781 ERX-CERNET-BKB China Education and Research Net 18403 4233 4208 FPT-AS-AP FPT Telecom Company, VN 7155 4170 4083 VIASAT-SP-BACKBONE, US 20940 4091 3929 AKAMAI-ASN1, NL 11492 4519 3905 CABLEONE, 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 33492 UNALLOCATED 8.6.184.0/23 33650 COMCAST-33650, US 33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US 12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M 53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US 19695 UNALLOCATED 8.20.161.0/24 46887 LIGHTOWER, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 396894 UNALLOCATED 8.28.201.0/24 46887 LIGHTOWER, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, 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 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 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 /10:39 /11:103 /12:299 /13:578 /14:1199 /15:2072 /16:13477 /17:8268 /18:13859 /19:25214 /20:44226 /21:51536 /22:110129 /23:98598 /24:556409 /25:747 /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 6381 7293 UNI2-AS, ES 8151 5423 11494 UNINET, MX 39891 3632 4897 ALJAWWALSTC-AS, SA 11492 3428 4519 CABLEONE, US 6327 3334 3524 SHAW, CA 7155 3118 4170 VIASAT-SP-BACKBONE, US 8551 2934 3465 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2606 3536 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2152 2496 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2088 3529 Telmex Colombia S.A., CO Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2200 2:1333 3:224 4:5 5:4528 6:129 7:6 8:1552 9:1 11:172 12:1519 13:386 14:2320 15:301 16:196 17:373 18:496 20:260 21:4 22:188 23:6359 24:2601 25:6 27:2490 29:19 31:2513 32:81 34:23 35:114 36:1978 37:4691 38:4985 39:828 40:151 41:3943 42:2014 43:2343 44:303 45:16621 46:4385 47:373 49:1766 50:1872 51:586 52:1596 54:395 55:978 56:8 57:119 58:1890 59:1160 60:981 61:2498 62:2677 63:1909 64:5605 65:2319 66:5039 67:3065 68:1357 69:4124 70:1214 71:688 72:2984 74:2634 75:1565 76:613 77:2448 78:1829 79:2984 80:2111 81:1795 82:1511 83:1255 84:1558 85:3013 86:749 87:2010 88:1184 89:3761 90:614 91:7762 92:2040 93:2610 94:3567 95:4057 96:1312 97:341 98:1135 99:736 100:94 101:1078 102:2784 103:31653 104:4570 105:504 106:894 107:2570 108:1058 109:4225 110:2107 111:3182 112:2055 113:1805 114:1645 115:1973 116:1912 117:2533 118:2623 119:1986 120:1834 121:1138 122:2619 123:2178 124:1619 125:2508 128:1466 129:1058 130:1015 131:1977 132:814 133:422 134:1799 135:309 136:887 137:950 138:2535 139:1569 140:1250 141:1417 142:1465 143:1507 144:1102 145:341 146:1965 147:1590 148:2431 149:2220 150:870 151:1161 152:1844 153:494 154:4639 155:1394 156:1802 157:1310 158:1086 159:2263 160:2563 161:1518 162:3508 163:1566 164:1607 165:1856 166:1089 167:1714 168:3862 169:953 170:4611 171:895 172:3633 173:2968 174:1083 175:1188 176:3762 177:4518 178:3614 179:2176 180:2440 181:3489 182:3438 183:2025 184:2325 185:20411 186:4824 187:4039 188:4118 189:3705 190:9242 191:1393 192:10914 193:8946 194:7338 195:5147 196:3123 197:2384 198:5993 199:6100 200:8003 201:5958 202:10591 203:10142 204:4557 205:3718 206:4329 207:3446 208:4137 209:4938 210:4478 211:2525 212:4273 213:3623 214:1087 215:59 216:6690 217:2764 218:1295 219:582 220:1995 221:963 222:856 223:2185 End of report

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Northern Virginia has had enough with data centers
by Sean Donelan 28 Jun '23

28 Jun '23

Backlash to data centers prompts political upset in northern Virginia By MATTHEW BARAKAT https://apnews.com/article/virginia-election-data-centers-prince-william-22… FALLS CHURCH, Va. (AP) — The tech industry’s drive to dot the Virginia landscape with data centers may have hit a glitch this week in Prince William County. [...] The plan, called the Prince William Digital Gateway, prompted one of the region’s biggest land-use disputes in decades. It was approved despite vocal opposition from residents concerned that the data centers are noisy, ugly, and consume massive amounts of electricity that require the addition of high-voltage transmission lines. [...] Josh Levi, president of the Data Center Coalition, an industry trade group, said that data centers can make a compelling argument to local officials about the tax benefits that accrue from hosting data centers. “The industry prioritizes maintaining an open, active, and collaborative dialogue with elected officials and candidates for office, their constituents, and other community stakeholders,” he said in a statement. [...]

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Help Us Measure Fixed 5G Networks
by Nick Feamster 28 Jun '23

28 Jun '23

Hello, We are working on a project to measure the performance of Fixed 5G wireless networks. If you or anyone you know are a subscriber of: * Starlink * Verizon * T-Mobile you are eligible to help us with this study. Participation is simple: We send a Raspberry Pi with some pre-installed measurement software (Netrics), you plug it into the wall and your cable modem, and we give you a performance dashboard with your network performance, including comparisons to other networks. We offer a small participation incentive, as well. We’d ask for participation for 1-2 months, although you are welcome to continue your participation longer. See the form below for more information, including how to participate: https://uchicago.co1.qualtrics.com/jfe/form/SV_eCFrZhRhNphkVGm Thanks, Nick Feamster and Francesco Bronzino

2 1

Equinix MLPE max-prefix 0?
by Phillip Crescent 27 Jun '23

27 Jun '23

It seem overnight equinix set the mlpe router server max prefix value to 0 for their 24115 ASN. This is the ASN used for all router server sessions https://www.peeringdb.com/net/3658 I’m not clear on why an IX would do this… anyone?

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ATT Wireless 2nd tier Tech support?
by Robert Taylor 26 Jun '23

26 Jun '23

I know this is the wrong place to ask, but I have some users that are having some odd issues trying to a certain number(it's a dr office at a hospital) on their cell phone when on AT&T. I have had multiple people try the same number(including myself) and it does not work. Same number works from a land line with no issues. Someone from outside the area could call the number with no issues as well, so the problem might be somewhat localized. Not sure if the issue is on the AT&T side or the recipient side. Can someone point me in the right direction? Thanks. rgt

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Re: Northern Virginia has had enough with data centers
by Hal Murray 24 Jun '23

24 Jun '23

> Even traditional data centers have not been known to be especially > considerate about scheduling their -loud- genset tests. Doesn't matter so > much in the middle of an industrial zone but when you do it near where people > live you're going to make them angry. Why are gensets loud? Is there a fundamental physics problem or are they all designed for industrial areas where the noise isn't much of a problem? If I wanted a less noisy one, could I get it? How much more would it cost? Are the zoning people smart enough to include noise limits? ... -- These are my opinions. I hate spam.

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