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Microsoft contact (Safe Links / Defender for Office 365)
by Romain 11 Oct '24

11 Oct '24

Hi all, If there is anyone from Microsoft here, that could help getting a legitimate link to stop being blocked by Safe Links / Microsoft Defender for Office 365... All reports method I can find on Internet require to be a customer of this solution, and I'm not. Thank you. Best regards, Romain

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Secure Your Spot in the Upcoming Workshops at N92 + More
by Nanog News 10 Oct '24

10 Oct '24

*** NANOG 92 Programming Spotlight* ------------------------------------------------------------ *Secure Your Spot in the Upcoming Workshops at N92* *EVPN Workshop *- Tues., Oct. 22 at 2:30 pm - EVPN Layer 2 & Layer 3 Data Center—Overview, Configure and Validate EVPN using Container Lab. Two experts from Nokia will lead participants through the learning experience. Limited to onsite attendees; sign up here. ( https://nanog.org/events/nanog-92/workshop-evpn/) *ROA Workshop* - Tues., Oct. 22 at 11 am - Create ROAs Today and Secure your Resources with ARIN’s RPKI Services. This workshop is an opportunity to start working on building ROAs for your businesses with the trusted help of ARIN experts. *VIEW AGENDA *- https://nanog.org/events/nanog-92/agenda/ *** Can't Make it to N92? Virtual Registration is Open!* ------------------------------------------------------------ *Stay Updated on the Latest in Internet Infrastructure from Your Laptop* Virtual Registration Rate: $100. *MORE INFO* - https://nanog.org/events/nanog-92/register/ *** NANOG Hackathon 92 Will Kick Off Friday!* ------------------------------------------------------------ *Still Time to Register - Don't Miss Out!* *Important Dates:* 11, Oct. - Intro/Infrastructure Tutorial/Team Formation 21 - 22, Oct. - Competition *Theme:* Put your sleuthing skills to the test! The Hackathon will focus on Problem-Solving/Troubleshooting competitions. *LEARN MORE *- https://nanog.org/events/nanog-92-hackathon/ *** Stay Connected* ------------------------------------------------------------ http://www.facebook.com http://www.instagram.com/nanog_org/ http://www.linkedin.com/company/nanog/ https://www.twitter.com/nanog/ http://nanog.org

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Spoofer Report for NANOG for Sep 2024
by CAIDA Spoofer Project 08 Oct '24

08 Oct '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 Sep 2024: ASN Name Fixed-By 1403 EBOX 2024-09-24 Further information for the inferred remediation is available at: https://spoofer.caida.org/remedy.php Source Address Validation issues inferred during Sep 2024: ASN Name First-Spoofed Last-Spoofed 40676 AS40676 2016-08-29 2024-09-29 27364 ACS-INTERNET 2016-09-27 2024-09-25 12083 WOW-INTERNET 2016-11-09 2024-09-29 701 UUNET 2017-06-14 2024-09-01 2152 CSUNET-NW 2017-11-08 2024-09-25 33363 BHN-33363 2018-11-29 2024-09-07 21804 ACCESS-SK 2019-06-09 2024-09-30 12183 TALKIE-COMMUNICATIONS 2022-12-10 2024-09-28 3701 NERONET 2023-04-18 2024-09-28 400282 2023-04-27 2024-09-27 393577 SCCNET 2023-05-03 2024-09-29 202400 2023-05-08 2024-09-30 61461 Airtek Solutions C.A. 2023-05-13 2024-09-25 20119 ARROW 2023-10-19 2024-09-25 394684 WISPERNET 2024-01-17 2024-09-28 394195 CLEARNETWORX 2024-03-22 2024-09-30 20326 TERASWITCH 2024-04-15 2024-09-09 214961 2024-05-14 2024-09-13 393530 TLU 2024-05-22 2024-09-26 19935 CRRS 2024-05-29 2024-09-29 57308 Rossvyazinform 2024-08-10 2024-09-29 3801 MISNET 2024-09-09 2024-09-27 40959 HOSTMASTER 2024-09-16 2024-09-16 30475 WEHOSTWEBSITES-COM 2024-09-30 2024-09-30 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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6461 Zayo Lurkers
by TJ Trout 07 Oct '24

07 Oct '24

We are experiencing an issue on our Zayo ports where you are not propagating announcements daily at 120-130 utc Validated on 4 customer ports in 2 US states. Email me for more info. Thank you,

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WSJ: China-Linked Hackers Breach U.S. ISPs in New "Salt Typhoon" attack
by Sean Donelan 05 Oct '24

05 Oct '24

Wall Street Journal out with an 'exclusive' article. This is apparently different than the other *-Typhoon groups (or whatever your favorite threat intelligence provider calls then). I don't know why the *-Typhoon groups would limit their intrusions to only U.S. ISPs. Broadband ISPs in other countries may have similar issues. China-Linked Hackers Breach U.S. Internet Providers in New ‘Salt Typhoon’ Cyberattack https://www.wsj.com/politics/national-security/china-cyberattack-internet-p… Hackers linked to the Chinese government have broken into a handful of U.S. internet-service providers in recent months in pursuit of sensitive information, according to people familiar with the matter. The hacking campaign, called Salt Typhoon by investigators, hasn’t previously been publicly disclosed and is the latest in a series of incursions that U.S. investigators have linked to China in recent years. The intrusion is a sign of the stealthy success Beijing’s massive digital army of cyberspies has had breaking into valuable computer networks in the U.S. and around the globe. In Salt Typhoon, the actors linked to China burrowed into America’s broadband networks. In this type of intrusion, bad actors aim to establish a foothold within the infrastructure of cable and broadband providers that would allow them to access data stored by telecommunications companies or launch a damaging cyberattack.

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db9f to usb-c serial
by Randy Bush 05 Oct '24

05 Oct '24

i know this is geeky, and not telling anyone else how thry should run their network. but i gotta try. :) so i have this nice (i.e. small and simple) ftdi usb-c to rj45m blue router craft/console cable. i also have a db9f to rj45m cable, also robin's egg blue. i i also have an old and clunky keyspan to usb-a; old, clunky, usb-a. i want the equivalent usb-c ftdi (mac compat) to db9f *server* serial console cable. 1-2m. integrated, slick, and sexy. magenta preferred, of course :) know any nice ones? randy

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Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 04 Oct '24

04 Oct '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 05 Oct, 2024 IPv4 BGP Table (Global) as seen at Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 962891 Prefixes after maximum aggregation (per Origin AS): 366322 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 467355 Number of IPv4 prefixes with a valid ROA: 406147 Number of IPv4 prefixes with an invalid ROA: 1060 Number of IPv4 prefixes with no ROA: 555684 Total ASes present in the Internet Routing Table: 76289 Prefixes per ASN: 12.62 Origin-only ASes present in the Internet Routing Table: 65333 Origin ASes announcing only one prefix: 26851 Transit ASes present in the Internet Routing Table: 10956 Transit-only ASes present in the Internet Routing Table: 531 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 89 Max AS path prepend of ASN (152107) 85 Prefixes from unregistered ASNs in the Routing Table: 969 Number of instances of unregistered ASNs: 988 Number of 32-bit ASNs allocated by the RIRs: 45479 Number of 32-bit ASNs visible in the Routing Table: 37185 Prefixes from 32-bit ASNs in the Routing Table: 192954 Number of bogon 32-bit ASNs visible in the Routing Table: 67 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 531 Number of addresses announced to Internet: 3032281344 Equivalent to 180 /8s, 188 /16s and 241 /24s Percentage of available address space announced: 81.9 Percentage of allocated address space announced: 81.9 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: 314687 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 257777 Total APNIC prefixes after maximum aggregation: 75417 APNIC Deaggregation factor: 3.42 Prefixes being announced from the APNIC address blocks: 249817 Unique aggregates announced from the APNIC address blocks: 100946 APNIC Region origin ASes present in the Internet Routing Table: 14382 APNIC Prefixes per ASN: 17.37 APNIC Region origin ASes announcing only one prefix: 4390 APNIC Region transit ASes present in the Internet Routing Table: 1904 Average APNIC Region AS path length visible: 5.5 Max APNIC Region AS path length visible: 89 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9809 Number of APNIC addresses announced to Internet: 759497856 Equivalent to 45 /8s, 69 /16s and 4 /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: 281412 Total ARIN prefixes after maximum aggregation: 126201 ARIN Deaggregation factor: 2.23 Prefixes being announced from the ARIN address blocks: 284596 Unique aggregates announced from the ARIN address blocks: 135307 ARIN Region origin ASes present in the Internet Routing Table: 19186 ARIN Prefixes per ASN: 14.83 ARIN Region origin ASes announcing only one prefix: 6982 ARIN Region transit ASes present in the Internet Routing Table: 2016 Average ARIN Region AS path length visible: 4.6 Max ARIN Region AS path length visible: 33 Number of ARIN region 32-bit ASNs visible in the Routing Table: 5022 Number of ARIN addresses announced to Internet: 1267440640 Equivalent to 75 /8s, 139 /16s and 156 /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: 267541 Total RIPE prefixes after maximum aggregation: 129128 RIPE Deaggregation factor: 2.07 Prefixes being announced from the RIPE address blocks: 264187 Unique aggregates announced from the RIPE address blocks: 167813 RIPE Region origin ASes present in the Internet Routing Table: 28752 RIPE Prefixes per ASN: 9.19 RIPE Region origin ASes announcing only one prefix: 12138 RIPE Region transit ASes present in the Internet Routing Table: 3987 Average RIPE Region AS path length visible: 5.3 Max RIPE Region AS path length visible: 43 Number of RIPE region 32-bit ASNs visible in the Routing Table: 12030 Number of RIPE addresses announced to Internet: 723164544 Equivalent to 43 /8s, 26 /16s and 157 /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: 122447 Total LACNIC prefixes after maximum aggregation: 28485 LACNIC Deaggregation factor: 4.30 Prefixes being announced from the LACNIC address blocks: 120216 Unique aggregates announced from the LACNIC address blocks: 48613 LACNIC Region origin ASes present in the Internet Routing Table: 11171 LACNIC Prefixes per ASN: 10.76 LACNIC Region origin ASes announcing only one prefix: 2658 LACNIC Region transit ASes present in the Internet Routing Table: 2487 Average LACNIC Region AS path length visible: 5.9 Max LACNIC Region AS path length visible: 61 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9073 Number of LACNIC addresses announced to Internet: 177662464 Equivalent to 10 /8s, 150 /16s and 234 /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: 32745 Total AfriNIC prefixes after maximum aggregation: 6465 AfriNIC Deaggregation factor: 5.06 Prefixes being announced from the AfriNIC address blocks: 43544 Unique aggregates announced from the AfriNIC address blocks: 14231 AfriNIC Region origin ASes present in the Internet Routing Table: 1883 AfriNIC Prefixes per ASN: 23.12 AfriNIC Region origin ASes announcing only one prefix: 683 AfriNIC Region transit ASes present in the Internet Routing Table: 364 Average AfriNIC Region AS path length visible: 6.0 Max AfriNIC Region AS path length visible: 46 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1251 Number of AfriNIC addresses announced to Internet: 104232448 Equivalent to 6 /8s, 54 /16s and 118 /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 10057 8751 74 CHINAMOBILE-CN China Mobile Communication 7545 5922 840 659 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4951 4192 74 ERX-CERNET-BKB China Education and Resear 18403 4437 347 23 FPT-AS-AP FPT Telecom Company, VN 7552 3985 1331 25 VIETEL-AS-AP Viettel Group, VN 9498 3828 511 269 BBIL-AP BHARTI Airtel Ltd., IN 7713 3640 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones 45899 3262 1841 105 VNPT-AS-VN VNPT Corp, VN 24560 2793 841 528 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., 4766 2273 11520 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 10831 11836 3792 AMAZON-02, US 11492 4650 309 548 CABLEONE, US 174 4471 8767 880 COGENT-174, US 7155 4166 287 88 VIASAT-SP-BACKBONE, US 6327 3602 1320 79 SHAW, CA 749 3484 55081 2707 DNIC-AS-00749, US 22773 3411 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US 7018 3191 23677 1973 ATT-INTERNET4, US 16625 2859 1263 2133 AKAMAI-AS, US 396982 2836 3603 418 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 7629 1708 141 UNI2-AS, ES 39891 4466 269 62 ALJAWWALSTC-AS, SA 20940 3837 3395 129 AKAMAI-ASN1, NL 9009 3665 314 1868 M247, RO 12389 2938 2295 885 ROSTELECOM-AS, RU 34984 2332 357 581 TELLCOM-AS, TR 212238 1764 128 1306 CDNEXT, GB 13188 1606 100 30 TRIOLAN, UA 8452 1568 1852 14 TE-AS TE-AS, EG 8551 1476 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet 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 11453 3245 510 UNINET, MX 10620 3546 494 937 Telmex Colombia S.A., CO 13999 2550 534 363 Mega Cable, S.A. de C.V., MX 11830 2007 369 64 Instituto Costarricense de Electricidad y 28573 1338 2310 261 Claro NXT Telecomunicacoes Ltda, BR 3816 1319 778 194 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO 6503 1149 374 163 Axtel, S.A.B. de C.V., MX 11664 1149 278 33 Techtel LMDS Comunicaciones Interactivas 6147 1106 369 22 Telefonica del Peru S.A.A., PE 22884 1072 98 370 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 24835 1636 593 29 RAYA-AS, EG 24863 1613 389 16 LINKdotNET-AS, EG 36992 1412 1519 283 ETISALAT-MISR, EG 29571 1340 85 64 ORANGE-COTE-IVOIRE, CI 36903 1249 554 96 MT-MPLS, MA 36935 974 523 47 Vodafone-, EG 6713 556 1861 35 IAM-AS, MA 37069 556 1100 11 MOBINIL, EG 36914 530 82 3 KENET-AS, KE 37342 516 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 11453 3245 510 UNINET, MX 16509 10831 11836 3792 AMAZON-02, US 9808 10057 8751 74 CHINAMOBILE-CN China Mobile Communication 12479 7629 1708 141 UNI2-AS, ES 7545 5922 840 659 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4951 4192 74 ERX-CERNET-BKB China Education and Resear 11492 4650 309 548 CABLEONE, US 174 4471 8767 880 COGENT-174, US 39891 4466 269 62 ALJAWWALSTC-AS, SA 18403 4437 347 23 FPT-AS-AP FPT Telecom Company, 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 10057 9983 CHINAMOBILE-CN China Mobile Communications Grou 12479 7629 7488 UNI2-AS, ES 16509 10831 7039 AMAZON-02, US 7545 5922 5263 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4951 4877 ERX-CERNET-BKB China Education and Research Net 18403 4437 4414 FPT-AS-AP FPT Telecom Company, VN 39891 4466 4404 ALJAWWALSTC-AS, SA 11492 4650 4102 CABLEONE, US 7155 4166 4078 VIASAT-SP-BACKBONE, US 7552 3985 3960 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 203727 UNALLOCATED 5.42.92.0/24 215826 PARTNER-HOSTING-LTD, GB 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 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 23.137.192.0/24 Origin: 31798 DATACITY, CA 23.137.192.0/24 Transit: 21949 BEANFIELD, CA 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 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 /9:16 /10:36 /11:92 /12:296 /13:577 /14:1171 /15:2061 /16:13225 /17:8282 /18:13761 /19:24619 /20:44899 /21:52256 /22:112105 /23:100222 /24:588525 /25:732 /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 6684 7629 UNI2-AS, ES 8151 5656 11453 UNINET, MX 11492 3555 4650 CABLEONE, US 6327 3397 3602 SHAW, CA 39891 3292 4466 ALJAWWALSTC-AS, SA 7155 3110 4166 VIASAT-SP-BACKBONE, US 22773 2544 3411 ASN-CXA-ALL-CCI-22773-RDC, US 16509 2204 10831 AMAZON-02, US 10620 2175 3546 Telmex Colombia S.A., CO 30036 2163 2502 MEDIACOM-ENTERPRISE-BUSINESS, US Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2292 2:1535 3:487 4:8 5:4396 6:163 7:6 8:1513 9:1 11:172 12:1424 13:374 14:2455 15:327 16:263 17:361 18:892 20:410 21:4 22:188 23:6879 24:2625 25:2 27:2595 29:19 31:2812 32:47 34:66 35:140 36:2364 37:4540 38:8645 39:919 40:150 41:4113 42:2112 43:2441 44:334 45:17566 46:4649 47:300 49:2021 50:1875 51:517 52:1577 54:317 55:954 56:8 57:220 58:2251 59:1263 60:1120 61:2739 62:2789 63:1854 64:5387 65:2263 66:4676 67:2995 68:1335 69:4007 70:1133 71:567 72:2850 74:2804 75:1623 76:613 77:2563 78:1864 79:1647 80:2192 81:2025 82:1748 83:1381 84:1753 85:3094 86:1017 87:2404 88:1260 89:4296 90:666 91:8240 92:2616 93:2814 94:3792 95:4281 96:1271 97:316 98:1069 99:737 100:74 101:1168 102:3409 103:32318 104:4462 105:706 106:986 107:2394 108:1172 109:3999 110:2162 111:3329 112:2058 113:1790 114:1919 115:2107 116:1980 117:2712 118:2869 119:1988 120:1894 121:1414 122:2707 123:2148 124:1638 125:2867 126:64 128:1401 129:946 130:1235 131:1825 132:821 133:444 134:1516 135:311 136:1210 137:1115 138:2854 139:1521 140:1455 141:1432 142:1765 143:1604 144:1021 145:379 146:2099 147:2050 148:2548 149:2812 150:1067 151:1371 152:2114 153:500 154:6983 155:1481 156:2580 157:1827 158:1196 159:2456 160:3152 161:1731 162:3568 163:1755 164:1941 165:2142 166:1295 167:1850 168:4048 169:786 170:4933 171:1033 172:3891 173:3099 174:905 175:1247 176:3461 177:4743 178:3589 179:2204 180:2449 181:3889 182:3323 183:2055 184:2256 185:21130 186:5040 187:4270 188:4181 189:4048 190:9620 191:1523 192:11081 193:9267 194:7591 195:5418 196:3242 197:3084 198:6047 199:8138 200:8160 201:6335 202:10530 203:10373 204:4568 205:3711 206:4633 207:3677 208:4203 209:5163 210:4787 211:2673 212:4466 213:3690 214:1068 215:62 216:6614 217:2935 218:1398 219:556 220:2064 221:1047 222:861 223:2260 End of report

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Women In Tech - Join Us Before N92 + "Why NANOG?" Hear from a Regular
by Nanog News 03 Oct '24

03 Oct '24

*Video—Why NANOG? We Asked a NANOG Regular* *New Series Asks Community, "Why NANOG?"* Mauro Magrassi, Chief Technology Officer at MIX S.r.l., has traveled from Italy to North America for 15 years to attend NANOG meetings. *WATCH NOW * <https://nanog.org/stories/nanog-tv/why-nanog-regular/> *Women In Tech—Don't Miss Out! Join Us Before NANOG 92* *WIT Mixer will take Place the Sunday Before N92!* Join us the day before our next meeting for the Women In Tech Mixer in Toronto on Sun., Oct. 20! Get a head start on networking and set the tone for an incredible week. *VIEW NOW * <https://nanog.org/events/nanog-92/socials/> *Need a N92 Branded Image for Social Media?* *Make Sure Your Community Meets You in Toronto! * Check out our N92 Conference Kit and share the excitement! Download one of our logos and add it to your email signature line, post it on your socials, or add a banner to your website. *VIEW NOW * <https://nanog.org/events/nanog-92/conference-kit/>

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Input for Draft Document on Terminology in BGP/Global Routing
by Tobias Fiebig 03 Oct '24

03 Oct '24

Moin, I have been working on a document listing terms & abbreviations used in the context of BGP/Global Routing Operations (leftovers from the cut- down of the attempts to update documents in BCP194): https://datatracker.ietf.org/doc/draft-fiebig-grow-routing-ops-terms/02/ I just setup a web-form to collect further terms & abbreviations people would like to also see in the document; If you have a minute, it would be appreciated if you could scroll the document and drop a few lines on what you would like to see added https://files.measurement.network/apps/forms/s/CMXjrtCPD8QyG6CAWmSLmg4y (In case anyone is concerned: Responses will only be used to update the I-D, and not for any form of research. ;-)) With best regards, Tobias P.S.: No, I will not open the box of defining what a Tier-1 is; That definition can stay in RFC7454, and I believe it is better not to touch that topic. ;-) -- Dr.-Ing. Tobias Fiebig T +31 616 80 98 99 M tobias(a)fiebig.nl

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Sept. 30 Verizon outage
by Andy Ringsmuth 02 Oct '24

02 Oct '24

Now that this is behind us, I’m wondering if anyone has heard what actually happened. Does Verizon do after-action reports that we could find? ---- Andy Ringsmuth 5609 Harding Drive Lincoln, NE 68521-5831 (402) 202-1230 andy(a)andyring.com

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