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Call for Participation -- ICANN81 DNSSEC and Security Workshop for ICANN Policy Forum
by Jacques Latour 02 Apr '24

02 Apr '24

Call for Participation -- ICANN DNSSEC and Security Workshop for ICANN Policy Forum In cooperation with the ICANN Security and Stability Advisory Committee (SSAC), we are planning a DNSSEC and Security Workshop for the ICANN80 Policy Forum being held as a hybrid meeting from 10-13 June 2024 Kigali, Rwanda in the Central Africa Time - CAT (UTC +2). This workshop date will be determined once ICANN creates a block schedule for us to follow; then we will be able to request a day and time. The DNSSEC and Security Workshop has been a part of ICANN meetings for several years and has provided a forum for both experienced and new people to meet, present and discuss current and future DNSSEC deployments. For reference, the most recent session was held at the ICANN79 The Community Forum on Wednesday, 06 March 2024. The presentations and transcripts are available at: https://icann79.sched.com/. The DNSSEC Workshop Program Committee is developing a program for the upcoming meeting. Proposals will be considered for the following topic areas and included if space permits. In addition, we welcome suggestions for additional topics either for inclusion in the ICANN78 workshop, or for consideration for future workshops. 1. Global DNSSEC Activities Panel For this panel, we are seeking participation from those who have been involved in DNSSEC deployment as well as from those who have not deployed DNSSEC but who have a keen interest in the challenges and benefits of deployment, including Root Key Signing Key (KSK) Rollover activities and plans. 2. DNSSEC Best Practice Now that DNSSEC has become an operational norm for many registries, registrars, and ISPs, what have we learned about how we manage DNSSEC? * Do you still submit/accept DS records with Digest Type 1? * What is the best practice around key roll-overs? * What about Algorithm roll-overs? * Do you use and support DNSKEY Algorithms 13-16? * How often do you review your disaster recovery procedures? * Is there operational familiarity within your customer support teams? * What operational statistics have been gathered about DNSSEC? * Are there experiences being documented in the form of best practices, or something similar, for transfer of signed zones? Activities and issues related to DNSSEC in the DNS Root Zone are also desired. 3. DNSSEC Deployment Challenges The program committee is seeking input from those that are interested in implementation of DNSSEC but have general or concerns with DNSSEC. We are seeking input from individuals that would be willing to participate in a panel that would discuss questions of the following nature: * Are there any policies directly or indirectly impeding your DNSSEC deployment? (RRR model, CDS/CDNSKEY automation) * What are your most significant concerns with DNSSEC, e.g., complexity, training, implementation, operation, or something else? * What do you expect DNSSEC to do for you and what doesn't it do? * What do you see as the most important trade-offs with respect to doing or not doing DNSSEC? 4. Security Panel The program committee is looking for presentations on DNS, DNSSEC, routing and other topics that could impact the security and/or stability of the Internet. We are looking for presentations that cover implementation issues, challenges, opportunities, and best practices for: * Emerging threats that could impact the security and/or stability of the Internet * DoH and DoT * RPKI (Resource Public Key Infrastructure) * BGP routing & secure implementations * MANRS ( Mutually Agreed Norms for Routing Security) * Browser security – DNS, DNSSEC, DoH * EMAIL & DNS related security – DMARC, DKIM, TLSA, etc… If you are interested in participating, please send a brief (1-3 sentence) description of your proposed presentation to dnssec-security-workshop(a)icann.org<mailto:dnssec-security-workshop@icann.org> by COB Friday, 10 May 2024. Thank you, Jacques On behalf of the DNSSEC Workshop Program Committee: Steve Crocker, Edgemoor Research Institute Mark Elkins, DNS/ZARC Jacques Latour, .CA Russ Mundy, Tislabs Yoshiro Yoneya Dan York, Internet Society

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N91 Women mixer on Sunday?
by Ilissa Miller 01 Apr '24

01 Apr '24

For those that know me, I rarely provide constructive input about NANOG matters due to my past affiliation, however, I just saw that NANOG announced the Women mixer on Sunday before NANOG 91 and am outraged for all of the young professional women who would like to participate in NANOG. While the times are changing, women continue to remain primary caregivers for families and this will require them to desert their families a day early. I find it offensive personally and feel like you may have missed the mark. The amount of times I hear people complain about having to leave their families is one of the reasons this industry has a problem keeping young people - especially women. Does anyone else feel the same? -- *Ilissa Miller* *CEO, iMiller Public Relations <http://www.imillerpr.com>*

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Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 29 Mar '24

29 Mar '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 30 Mar, 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: 941345 Prefixes after maximum aggregation (per Origin AS): 359528 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 458844 Total ASes present in the Internet Routing Table: 75602 Prefixes per ASN: 12.45 Origin-only ASes present in the Internet Routing Table: 64819 Origin ASes announcing only one prefix: 26589 Transit ASes present in the Internet Routing Table: 10783 Transit-only ASes present in the Internet Routing Table: 508 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: 1062 Number of instances of unregistered ASNs: 1064 Number of 32-bit ASNs allocated by the RIRs: 43966 Number of 32-bit ASNs visible in the Routing Table: 36132 Prefixes from 32-bit ASNs in the Routing Table: 183764 Number of bogon 32-bit ASNs visible in the Routing Table: 19 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 587 Number of addresses announced to Internet: 3028684160 Equivalent to 180 /8s, 134 /16s and 13 /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: 310572 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 249547 Total APNIC prefixes after maximum aggregation: 73255 APNIC Deaggregation factor: 3.41 Prefixes being announced from the APNIC address blocks: 242115 Unique aggregates announced from the APNIC address blocks: 100102 APNIC Region origin ASes present in the Internet Routing Table: 14081 APNIC Prefixes per ASN: 17.19 APNIC Region origin ASes announcing only one prefix: 4264 APNIC Region transit ASes present in the Internet Routing Table: 1876 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 35 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9458 Number of APNIC addresses announced to Internet: 760858496 Equivalent to 45 /8s, 89 /16s and 199 /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: 274731 Total ARIN prefixes after maximum aggregation: 124158 ARIN Deaggregation factor: 2.21 Prefixes being announced from the ARIN address blocks: 279459 Unique aggregates announced from the ARIN address blocks: 132739 ARIN Region origin ASes present in the Internet Routing Table: 19129 ARIN Prefixes per ASN: 14.61 ARIN Region origin ASes announcing only one prefix: 6962 ARIN Region transit ASes present in the Internet Routing Table: 1989 Average ARIN Region AS path length visible: 3.7 Max ARIN Region AS path length visible: 25 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4874 Number of ARIN addresses announced to Internet: 1269705728 Equivalent to 75 /8s, 174 /16s and 44 /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: 263969 Total RIPE prefixes after maximum aggregation: 126443 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 258872 Unique aggregates announced from the RIPE address blocks: 162858 RIPE Region origin ASes present in the Internet Routing Table: 28590 RIPE Prefixes per ASN: 9.05 RIPE Region origin ASes announcing only one prefix: 12116 RIPE Region transit ASes present in the Internet Routing Table: 3979 Average RIPE Region AS path length visible: 4.5 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11690 Number of RIPE addresses announced to Internet: 714742272 Equivalent to 42 /8s, 154 /16s and 26 /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: 121296 Total LACNIC prefixes after maximum aggregation: 28829 LACNIC Deaggregation factor: 4.21 Prefixes being announced from the LACNIC address blocks: 119615 Unique aggregates announced from the LACNIC address blocks: 49629 LACNIC Region origin ASes present in the Internet Routing Table: 11067 LACNIC Prefixes per ASN: 10.81 LACNIC Region origin ASes announcing only one prefix: 2600 LACNIC Region transit ASes present in the Internet Routing Table: 2386 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: 8924 Number of LACNIC addresses announced to Internet: 177276416 Equivalent to 10 /8s, 145 /16s and 6 /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: 30740 Total AfriNIC prefixes after maximum aggregation: 6143 AfriNIC Deaggregation factor: 5.00 Prefixes being announced from the AfriNIC address blocks: 40697 Unique aggregates announced from the AfriNIC address blocks: 13047 AfriNIC Region origin ASes present in the Internet Routing Table: 1818 AfriNIC Prefixes per ASN: 22.39 AfriNIC Region origin ASes announcing only one prefix: 647 AfriNIC Region transit ASes present in the Internet Routing Table: 358 Average AfriNIC Region AS path length visible: 4.9 Max AfriNIC Region AS path length visible: 29 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1186 Number of AfriNIC addresses announced to Internet: 105790976 Equivalent to 6 /8s, 78 /16s and 62 /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 9835 8742 66 CHINAMOBILE-CN China Mobile Communicati 7545 5660 777 674 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4934 4192 76 ERX-CERNET-BKB China Education and Rese 7552 3857 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3595 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon 9498 3525 495 254 BBIL-AP BHARTI Airtel Ltd., IN 45899 3289 1872 98 VNPT-AS-VN VNPT Corp, VN 24560 2766 863 367 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4766 2310 11259 574 KIXS-AS-KR Korea Telecom, KR 4755 2196 434 196 TATACOMM-AS TATA Communications formerl Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 9794 11363 3389 AMAZON-02, US 11492 4596 305 619 CABLEONE, US 7155 4170 287 89 VIASAT-SP-BACKBONE, US 6327 3604 1320 75 SHAW, CA 22773 3525 3046 239 ASN-CXA-ALL-CCI-22773-RDC, US 174 3408 6652 704 COGENT-174, US 749 3189 54916 2441 DNIC-AS-00749, US 16625 3167 1361 2257 AKAMAI-AS, US 367 2889 3596 1368 DNIC-ASBLK-00306-00371, US 396982 2763 3641 412 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 7675 1709 144 UNI2-AS, ES 39891 4758 286 60 ALJAWWALSTC-AS, SA 20940 3873 3396 128 AKAMAI-ASN1, NL 9009 3259 283 1595 M247, RO 12389 2979 2303 903 ROSTELECOM-AS, RU 8551 2648 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2341 363 589 TELLCOM-AS, TR 13188 1607 100 26 TRIOLAN, UA 8452 1528 1852 14 TE-AS TE-AS, EG 44477 1499 98 710 STARK-INDUSTRIES, GB Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 12336 3314 487 UNINET, MX 10620 3527 497 888 Telmex Colombia S.A., CO 13999 2515 342 655 Mega Cable, S.A. de C.V., MX 11830 2004 369 64 Instituto Costarricense de Electricidad 28573 1343 2319 241 Claro NXT Telecomunicacoes Ltda, BR 3816 1313 788 194 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11664 1148 179 424 Techtel LMDS Comunicaciones Interactiva 6503 1103 346 480 Axtel, S.A.B. de C.V., MX 6147 1088 369 22 Telefonica del Peru S.A.A., PE 26615 1067 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 1502 389 20 LINKdotNET-AS, EG 36992 1367 1519 283 ETISALAT-MISR, EG 36903 1249 554 96 MT-MPLS, MA 29571 1207 76 61 ORANGE-COTE-IVOIRE, CI 36935 935 521 42 Vodafone-, EG 6713 554 1861 34 IAM-AS, MA 15399 536 56 54 WANANCHI-, KE 36914 488 82 3 KENET-AS, KE 24757 428 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 12336 3314 487 UNINET, MX 9808 9835 8742 66 CHINAMOBILE-CN China Mobile Communicati 16509 9794 11363 3389 AMAZON-02, US 12479 7675 1709 144 UNI2-AS, ES 7545 5660 777 674 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4934 4192 76 ERX-CERNET-BKB China Education and Rese 39891 4758 286 60 ALJAWWALSTC-AS, SA 11492 4596 305 619 CABLEONE, US 7155 4170 287 89 VIASAT-SP-BACKBONE, US 20940 3873 3396 128 AKAMAI-ASN1, NL Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9835 9769 CHINAMOBILE-CN China Mobile Communications Grou 12479 7675 7531 UNI2-AS, ES 16509 9794 6405 AMAZON-02, US 7545 5660 4986 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4934 4858 ERX-CERNET-BKB China Education and Research Net 39891 4758 4698 ALJAWWALSTC-AS, SA 7155 4170 4081 VIASAT-SP-BACKBONE, US 11492 4596 3977 CABLEONE, US 7552 3857 3837 VIETEL-AS-AP Viettel Group, VN 20940 3873 3745 AKAMAI-ASN1, NL Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 65536 DOCUMENT 5.102.30.0/24 65512 -Private Use AS-, ZZ 33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US 12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M 40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US 46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US 53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US 396894 UNALLOCATED 8.28.201.0/24 46887 CROWNCASTLE-AS46887, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.140.216.0/24 Origin: 27176 DATAWAGON, US 23.140.216.0/24 Transit: 20278 NEXEON, US 23.141.0.0/24 Origin: 395350 RESERVED, ZZ 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 27.0.192.0/22 Origin: 138415 HENGDA-HK HENGDA NETWORK LIMITED, HK 27.0.192.0/22 Transit: 51847 NEAROUTE, HK 27.0.192.0/24 Origin: 138195 MOACKCOLTD-AS-AP MOACK.Co.LTD, KR 27.0.192.0/24 Transit: 3786 LGDACOM LG DACOM Corporation, KR 27.0.193.0/24 Origin: 138195 MOACKCOLTD-AS-AP MOACK.Co.LTD, KR 27.0.193.0/24 Transit: 3786 LGDACOM LG DACOM Corporation, KR Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:14 /10:37 /11:95 /12:297 /13:583 /14:1195 /15:2072 /16:13298 /17:8249 /18:13741 /19:24860 /20:44022 /21:51615 /22:111082 /23:98475 /24:570968 /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 6792 7675 UNI2-AS, ES 8151 6361 12336 UNINET, MX 11492 3509 4596 CABLEONE, US 39891 3440 4758 ALJAWWALSTC-AS, SA 6327 3401 3604 SHAW, CA 7155 3114 4170 VIASAT-SP-BACKBONE, US 22773 2615 3525 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2149 2493 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2133 3527 Telmex Colombia S.A., CO 8551 2124 2648 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) ---------------------------------------------- 1:1641 2:1491 3:320 4:6 5:4519 6:162 7:6 8:1527 9:1 11:172 12:1468 13:378 14:2395 15:318 16:210 17:369 18:757 20:356 21:4 22:188 23:6661 24:2710 25:2 27:2565 29:19 31:2653 32:49 34:61 35:126 36:2241 37:4490 38:7173 39:894 40:125 41:4067 42:984 43:2347 44:315 45:16981 46:4405 47:299 49:1944 50:1898 51:573 52:1583 54:307 55:890 56:5 57:166 58:1882 59:1246 60:1028 61:2586 62:2694 63:1906 64:5533 65:2320 66:4729 67:3058 68:1336 69:4086 70:1196 71:575 72:2906 74:2585 75:1550 76:631 77:2427 78:1848 79:2479 80:2182 81:1934 82:1546 83:1314 84:1647 85:3117 86:832 87:2271 88:1240 89:4016 90:679 91:8075 92:2199 93:2643 94:3673 95:4159 96:1306 97:312 98:1040 99:743 100:92 101:1181 102:3071 103:32545 104:4787 105:635 106:941 107:2738 108:1119 109:4060 110:2141 111:3271 112:2072 113:1567 114:1788 115:2001 116:1893 117:2616 118:2382 119:1960 120:1809 121:1328 122:2678 123:2246 124:1621 125:2877 126:32 128:1484 129:938 130:1094 131:1849 132:801 133:410 134:1722 135:316 136:945 137:1059 138:2812 139:1559 140:1392 141:1361 142:1608 143:1492 144:1010 145:347 146:2030 147:1736 148:2478 149:2583 150:1019 151:1337 152:1978 153:523 154:6194 155:1422 156:2217 157:1662 158:1075 159:2296 160:2604 161:1643 162:3597 163:1716 164:1634 165:2126 166:1073 167:1767 168:3923 169:794 170:4727 171:1025 172:3830 173:3045 174:906 175:1202 176:3677 177:4682 178:3580 179:2264 180:2365 181:3666 182:3421 183:1807 184:2267 185:20652 186:4932 187:4462 188:4040 189:4073 190:9302 191:1496 192:11003 193:9062 194:7447 195:5265 196:3152 197:2388 198:6011 199:7552 200:7992 201:6311 202:10491 203:10192 204:4566 205:3758 206:4500 207:3497 208:4131 209:5037 210:4652 211:2579 212:4287 213:3386 214:1088 215:50 216:6777 217:2813 218:1362 219:581 220:2046 221:1031 222:876 223:2237 End of report

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March is International Women's History Month - Remembering Betty J. Burke!
by Ilissa Miller 29 Mar '24

29 Mar '24

In honor of Women’s History Month, Ilissa Miller <https://www.linkedin.com/in/ilissamiller/>, Founder and CEO of iMiller Public Relations (iMPR) <https://www.imillerpr.com/>, and Jezzibell Gilmore <https://www.linkedin.com/in/jezzibell/>, would like to recognize Betty Joe Burke, former Executive Director for NANOG <https://www.nanog.org/> – the North American Network Operators’ Group. Miller reflects on the profound impact Betty had on her life and career: If you don’t know of Betty – who passed away on November 7, 2022 – she was a firecracker and an industry starter enabling the accelerated development of the internet across the U.S. Betty spent her professional career as an IT trailblazer. She worked to “bring people together” to develop the Internet first through her work at the University of Michigan beginning in 1974, later through Merit Network, Inc. and as the Executive Director of the North American Network Operators’ Group (NANOG, Inc.). Her professional endeavors included management of a consortium of engineering professionals working to re-engineer and manage the first national, high speed internet backbone (NSFNET). She oversaw the build out of the State of Michigan’s largest technology center and coordinated IT conferences composed of an international membership community working to invent the Internet of tomorrow. She retired from the University of Michigan after 36 years of service in 2010. She retired as the Executive Director of NANOG, Inc. in 2018. I had the honor and pleasure of working side-by-side with Betty from 2012-2018 while overseeing sponsorship sales for NANOG. She was a mentor, a friend, a colleague and a boss – she embodied everything I always thought a leader should be. I miss her dearly. Please join me in honoring Betty Joe Burke during this March 2024 in honor of Women’s History Month! Gilmore emphasizes the incredible spirit that Betty embodied, being a driving force in the industry, while still empowering and motivating others. Gilmore recalls Betty’s soft tone of voice, calming smile, and unwavering determination that has since left a lasting impact on the internet industry: Betty was an incredible spirit who was deeply loved and respected by many in the Internet networking industry. Betty Joe Burke is an unsung hero, and one deserves much more admiration and praise for what she has done throughout her career. While our lives are our own, often the path we take is shaped by people and events in our lives. Betty is one of those quiet yet powerful leaders, whose influence shaped the Internet networking industry, and the paths of many that built the industry. Her soft tone of voice, calming smile no matter the situation, and unwavering determination not only paved the way for our generation of women leaders, but generations of talent and mindset of the internet industry. Betty was kind, passionate, persistent, creative, intelligent, and hard working. Although she took charge, she did not like to be the center of attention. She demonstrated daily success comes from relentless pursuit of your goals, not knowing how to do everything. One of the phrases that she used often, that I now use myself all the time is “We’ll figure it out”. Because she always figured out a way to make it happen. Betty was talented in many aspects, but above all else, she took the time to build up people around her. She not only encouraged me to take risks that I was too afraid to take, but she was by my side to support and guide me along my entire NANOG leadership journey. I didn’t just learn how to be a better communicator, but how to introspect and elevate my point of view as a leader. Betty was courageous. Courage is actions taken while acknowledging our fear, and in spite of that fear. Betty taught me not to fall victim to fear, especially fear of failure – don’t allow fear of failure keep you from taking actions. Our actions define who we are, not our thoughts or intentions. I am a better version of me because of the actions I had taken at Betty’s urging. Betty is deeply missed by her colleagues, family, and friends who cherish her memory and the enduring impact she made on the industry, ensuring that her influence will continue to resonate for generations to come. This Women’s History Month, please join us in honoring Betty Joe Burke by reciting the poem she chose for her celebration of life: You can read the post online here: https://datacenterpost.com/honoring-betty-joe-burke-women-of-the-global-dig…

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WiT Mixer to Occur Before N91 Conference, Sponsorships, Talk of the Week + More
by Nanog News 28 Mar '24

28 Mar '24

*Women in Tech Mixer to Occur Before Conference* *Plan your Travel to Arrive Early to NANOG 91* *The NANOG 91 Women in Tech Mixer will take place Sunday, 09, June in Kansas City, MO.* The Women In Tech Mixer welcomes all attendees that identify as female with she/her pronouns.Take advantage of this incredible opportunity to make career-changing relationships with other women in the industry. *MORE INFO <https://nanog.org/events/nanog-91/socials/>* *Sponsorships Available for NANOG 91 + Beyond! **Invest in the Strength of the Community We Have Built* *Sponsoring NANOG Conferences has many benefits: * - Showcase your newest technologies + solutions - Increase your brand’s visibility + reach - Amplify your organization’s message - Connect with industry influencers + decision makers - Empower people + inspire change *MORE INFO <https://nanog.org/events/sponsorship/sponsorship-opportunities/>* *NANOG Talk of the Week* *Alerts Don't Suck, YOUR Alerts Suck! w/ Kentik's Leon Adato* *Why it's worth your time:* With 775 views in the last month, this talk is one of our most viewed videos from NANOG 90. *Description:* Nobody "likes" getting alerts. In the best-case scenario, an alert is received because something went (or is about to go) wrong. In those cases, recipients can at least be grateful they found out before things worsened. Far more often, however, people hate getting alerts for the exact opposite reason: They are meaningless, trivial, or just plain wrong—a source of constant interruptions, false alarms, unplanned work, and "noise." While many are convinced that this is the inherent nature of alerts (and monitoring in general), it can be so much better... *WATCH NOW <https://www.youtube.com/watch?v=cNMwvX4aoic>* *Early Bird Gets the Worm* *Take Advantage of Discounted Registration Prices + Access to Hotel Info* Early registration prices will end on 08, April. Those who register early will also have early access to hotel details. *REGISTER NOW * <https://nanog.org/events/nanog-91/>

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Re: AWS Web Application Firewall blocks ISP ranges?
by G 26 Mar '24

26 Mar '24

Endured a similar problem last year. The company I was with migrated prod to Global Accelerator, ALBs, and WAF with Shield Advanced on an accelerated timeline. Several of our customer networks were blocked in AWS's default blocklists. The path to resolution was meeting with our AWS account executive and their internal WAF team to expedite the removal of the addresses. -G On 2024-03-21 18:44, Aaron Wendel wrote: > Yes. > > our network is a mix of content and eyeballs and they listed the whole > thing. This has prevented the local school district from using their > text to speech application (for their deaf students) as well as > others. This has also affected the local library and residences. > > It's a PITA. > > Thanks Amazon. > > Aaron > > > On 3/21/2024 12:16 PM, Jonathan Kalbfeld via NANOG wrote: >> Hi All, >> >> I just became aware that AWS has a list of hosting IP providers and >> that list is blocked by their WAF? (!?!?). None of my VM or colo >> customers can reach anything in AWS, such as Docker, Twilio, etc. I >> confirmed through source routing that when I access it using one of my >> peering partners as a source IP it is reachable, but using one of my >> net blocks, it is not reachable and times out. Checked all of my >> routing tables and those AWS blocks are definitely visible. Also >> confirmed from looking glass that my IP ranges are showing up. >> >> Has anyone else encountered that? If so, is there a way to get removed >> from that list? I have a very curated list of clients and I know all >> of them personally and none of them have been abusing AWS, so I was >> wondering if it was some kind of blanket ban? >> >> If you're internal to AWS, my ASN is 54380, IP ranges affected are >> 199.33.244.0/24, 199.79.202.0/24, 199.188.96.0/22, 45.59.144.0/22 and >> 206.197.110.0/24 >> >> Feel free to reach out off-list. >> >> Thanks, >> >> Jonathan Kalbfeld >> >> Jonathan Kalbfeld >> >> office: +1 310 317 7933 <tel:%28310%29%20317-7933> >> fax: +1 310 317 7901 <tel:%28310%29%20317-7901> >> home: +1 310 317 7909 <tel:%28310%29%20317-7909> >> mobile: +1 310 227 1662 <tel:%28310%29%20227-1662> >> >> ThoughtWave Technologies, Inc. >> Studio City, CA 91604 >> https://thoughtwave.com >> >> View our network at >> https://bgp.he.net/AS54380 >> >> +1 844 42-LINUX >>

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AT&T ARIN Contact
by John Conley 26 Mar '24

26 Mar '24

I have a few old netblocks that were allocated to my company back in the early 2010s that our security vendor is requiring us to either secure or remove from being registered to us. I've been unable to reach anyone at ipadmin-bell(a)att.com, and the number listed isn't connected anymore. does anyone have some contact info at ATT/Bell for getting these records corrected? John Conley - Covenant - Network Engineer - 423.463.3342 ______________________________________________________________________ This communication and the information transmitted is intended solely for the individual or entity to which it is addressed and may contain confidential and/or privileged material. Any review, retransmission, dissemination or other use of or taking action in reliance upon this information by persons or entities other than the intended recipient is prohibited. If you have received this email in error please contact the sender immediately and delete the material from any computer. As a recipient of this email, you are responsible for screening its contents and the contents of any attachments for the presence of viruses. The organization sending this communication and its affiliates accept no liability for any damages caused by any virus transmitted by this email. Disclaimer The information contained in this communication from the sender is confidential. It is intended solely for use by the recipient and others authorized to receive it. If you are not the recipient, you are hereby notified that any disclosure, copying, distribution or taking action in relation of the contents of this information is strictly prohibited and may be unlawful. This email has been scanned for viruses and malware, and may have been automatically archived by Mimecast Ltd, an innovator in Software as a Service (SaaS) for business. Providing a safer and more useful place for your human generated data. Specializing in; Security, archiving and compliance. To find out more visit the Mimecast website.

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All crickets at HE
by Pascal Masha 25 Mar '24

25 Mar '24

Seems like the good folks at noc@he are no longer responding to emails!! Is anyone else on the list experiencing this? Regards, Paschal Masha

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Who is security-research.org ?
by John Levine 24 Mar '24

24 Mar '24

I noticed them in my DNS logs, trying to do AXFRs of random zones I host. The probes are coming from Hetzner, a low-cost German hosting provider with a history of tolerating dodgy customer behavior. Their website, which is hosted at Vultr, airly assures us it's nothing personal, they scan everyone to make the Internet better, just filter us, but if you insist, you can send objections to noc(a)m-d.net. Any idea who they are? I expect it's more likely that they're self-important than evil. but still, sigh. R's, John

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Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 22 Mar '24

22 Mar '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 23 Mar, 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: 940133 Prefixes after maximum aggregation (per Origin AS): 359192 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 458582 Total ASes present in the Internet Routing Table: 75531 Prefixes per ASN: 12.45 Origin-only ASes present in the Internet Routing Table: 64777 Origin ASes announcing only one prefix: 26587 Transit ASes present in the Internet Routing Table: 10754 Transit-only ASes present in the Internet Routing Table: 492 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: 1062 Number of instances of unregistered ASNs: 1064 Number of 32-bit ASNs allocated by the RIRs: 43892 Number of 32-bit ASNs visible in the Routing Table: 36072 Prefixes from 32-bit ASNs in the Routing Table: 183349 Number of bogon 32-bit ASNs visible in the Routing Table: 19 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 593 Number of addresses announced to Internet: 3028765568 Equivalent to 180 /8s, 135 /16s and 75 /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: 310128 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 249324 Total APNIC prefixes after maximum aggregation: 73160 APNIC Deaggregation factor: 3.41 Prefixes being announced from the APNIC address blocks: 241895 Unique aggregates announced from the APNIC address blocks: 100148 APNIC Region origin ASes present in the Internet Routing Table: 14062 APNIC Prefixes per ASN: 17.20 APNIC Region origin ASes announcing only one prefix: 4250 APNIC Region transit ASes present in the Internet Routing Table: 1881 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9436 Number of APNIC addresses announced to Internet: 760850304 Equivalent to 45 /8s, 89 /16s and 167 /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: 274554 Total ARIN prefixes after maximum aggregation: 124106 ARIN Deaggregation factor: 2.21 Prefixes being announced from the ARIN address blocks: 279363 Unique aggregates announced from the ARIN address blocks: 132698 ARIN Region origin ASes present in the Internet Routing Table: 19123 ARIN Prefixes per ASN: 14.61 ARIN Region origin ASes announcing only one prefix: 6963 ARIN Region transit ASes present in the Internet Routing Table: 1983 Average ARIN Region AS path length visible: 3.7 Max ARIN Region AS path length visible: 25 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4868 Number of ARIN addresses announced to Internet: 1269832448 Equivalent to 75 /8s, 176 /16s and 27 /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: 263560 Total RIPE prefixes after maximum aggregation: 126198 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 258582 Unique aggregates announced from the RIPE address blocks: 162667 RIPE Region origin ASes present in the Internet Routing Table: 28562 RIPE Prefixes per ASN: 9.05 RIPE Region origin ASes announcing only one prefix: 12098 RIPE Region transit ASes present in the Internet Routing Table: 3974 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: 11666 Number of RIPE addresses announced to Internet: 714792704 Equivalent to 42 /8s, 154 /16s and 223 /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: 121039 Total LACNIC prefixes after maximum aggregation: 28895 LACNIC Deaggregation factor: 4.19 Prefixes being announced from the LACNIC address blocks: 119402 Unique aggregates announced from the LACNIC address blocks: 49606 LACNIC Region origin ASes present in the Internet Routing Table: 11061 LACNIC Prefixes per ASN: 10.79 LACNIC Region origin ASes announcing only one prefix: 2624 LACNIC Region transit ASes present in the Internet Routing Table: 2377 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: 8918 Number of LACNIC addresses announced to Internet: 177260032 Equivalent to 10 /8s, 144 /16s and 198 /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: 30594 Total AfriNIC prefixes after maximum aggregation: 6127 AfriNIC Deaggregation factor: 4.99 Prefixes being announced from the AfriNIC address blocks: 40298 Unique aggregates announced from the AfriNIC address blocks: 12989 AfriNIC Region origin ASes present in the Internet Routing Table: 1819 AfriNIC Prefixes per ASN: 22.15 AfriNIC Region origin ASes announcing only one prefix: 652 AfriNIC Region transit ASes present in the Internet Routing Table: 358 Average AfriNIC Region AS path length visible: 4.9 Max AfriNIC Region AS path length visible: 28 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1184 Number of AfriNIC addresses announced to Internet: 105718272 Equivalent to 6 /8s, 77 /16s and 34 /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 9860 8742 66 CHINAMOBILE-CN China Mobile Communicati 7545 5655 777 674 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4932 4192 76 ERX-CERNET-BKB China Education and Rese 7552 3859 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3594 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon 9498 3523 495 253 BBIL-AP BHARTI Airtel Ltd., IN 45899 3320 1870 95 VNPT-AS-VN VNPT Corp, VN 24560 2764 864 363 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4766 2309 11259 573 KIXS-AS-KR Korea Telecom, KR 4755 2192 434 194 TATACOMM-AS TATA Communications formerl Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 9723 11352 3409 AMAZON-02, US 11492 4593 305 622 CABLEONE, US 7155 4181 288 96 VIASAT-SP-BACKBONE, US 22773 3608 3063 301 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3603 1320 75 SHAW, CA 174 3386 6652 699 COGENT-174, US 749 3191 54916 2443 DNIC-AS-00749, US 16625 3174 1365 2266 AKAMAI-AS, US 367 2924 3631 1389 DNIC-ASBLK-00306-00371, US 396982 2762 3641 411 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 7701 1714 147 UNI2-AS, ES 39891 4758 286 60 ALJAWWALSTC-AS, SA 20940 3873 3396 128 AKAMAI-ASN1, NL 9009 3263 283 1597 M247, RO 12389 2977 2303 903 ROSTELECOM-AS, RU 8551 2646 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2341 363 589 TELLCOM-AS, TR 13188 1607 100 26 TRIOLAN, UA 8452 1524 1852 14 TE-AS TE-AS, EG 44477 1496 98 708 STARK-INDUSTRIES, GB Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 12363 3320 489 UNINET, MX 10620 3526 497 892 Telmex Colombia S.A., CO 13999 2514 342 658 Mega Cable, S.A. de C.V., MX 11830 2000 369 64 Instituto Costarricense de Electricidad 28573 1344 2319 241 Claro NXT Telecomunicacoes Ltda, BR 3816 1312 788 199 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6503 1204 348 492 Axtel, S.A.B. de C.V., MX 11664 1142 179 431 Techtel LMDS Comunicaciones Interactiva 6147 1089 369 22 Telefonica del Peru S.A.A., PE 26615 1071 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 1522 505 26 RAYA-AS, EG 24863 1504 389 20 LINKdotNET-AS, EG 36992 1368 1519 281 ETISALAT-MISR, EG 36903 1249 554 96 MT-MPLS, MA 29571 1203 76 60 ORANGE-COTE-IVOIRE, CI 36935 836 521 42 Vodafone-, EG 6713 554 1861 34 IAM-AS, MA 15399 529 56 54 WANANCHI-, KE 36914 490 82 3 KENET-AS, KE 24757 428 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 12363 3320 489 UNINET, MX 9808 9860 8742 66 CHINAMOBILE-CN China Mobile Communicati 16509 9723 11352 3409 AMAZON-02, US 12479 7701 1714 147 UNI2-AS, ES 7545 5655 777 674 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4932 4192 76 ERX-CERNET-BKB China Education and Rese 39891 4758 286 60 ALJAWWALSTC-AS, SA 11492 4593 305 622 CABLEONE, US 7155 4181 288 96 VIASAT-SP-BACKBONE, US 20940 3873 3396 128 AKAMAI-ASN1, NL Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9860 9794 CHINAMOBILE-CN China Mobile Communications Grou 12479 7701 7554 UNI2-AS, ES 16509 9723 6314 AMAZON-02, US 7545 5655 4981 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4932 4856 ERX-CERNET-BKB China Education and Research Net 39891 4758 4698 ALJAWWALSTC-AS, SA 7155 4181 4085 VIASAT-SP-BACKBONE, US 11492 4593 3971 CABLEONE, US 7552 3859 3839 VIETEL-AS-AP Viettel Group, VN 20940 3873 3745 AKAMAI-ASN1, NL Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 65536 DOCUMENT 5.102.30.0/24 65512 -Private Use AS-, ZZ 33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US 12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M 40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US 46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US 53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US 396894 UNALLOCATED 8.28.201.0/24 46887 CROWNCASTLE-AS46887, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.140.216.0/24 Origin: 27176 DATAWAGON, US 23.140.216.0/24 Transit: 20278 NEXEON, US 23.141.0.0/24 Origin: 395350 RESERVED, ZZ 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 23.176.160.0/24 Origin: 397327 RESERVED, ZZ 23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US 27.0.192.0/22 Origin: 138415 HENGDA-HK HENGDA NETWORK LIMITED, HK 27.0.192.0/22 Transit: 51847 NEAROUTE, HK 27.0.192.0/24 Origin: 138195 MOACKCOLTD-AS-AP MOACK.Co.LTD, KR 27.0.192.0/24 Transit: 6939 HURRICANE, 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 /11:95 /12:298 /13:582 /14:1192 /15:2066 /16:13285 /17:8243 /18:13750 /19:24867 /20:44061 /21:51575 /22:111016 /23:98421 /24:569884 /25:731 /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 6815 7701 UNI2-AS, ES 8151 6382 12363 UNINET, MX 11492 3506 4593 CABLEONE, US 39891 3440 4758 ALJAWWALSTC-AS, SA 6327 3400 3603 SHAW, CA 7155 3125 4181 VIASAT-SP-BACKBONE, US 22773 2645 3608 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2148 2491 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2132 3526 Telmex Colombia S.A., CO 8551 2122 2646 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) ---------------------------------------------- 1:1641 2:1476 3:316 4:6 5:4516 6:162 7:6 8:1525 9:1 11:172 12:1467 13:379 14:2405 15:318 16:210 17:370 18:750 20:355 21:4 22:188 23:6631 24:2711 25:2 27:2569 29:19 31:2625 32:49 34:60 35:126 36:2228 37:4495 38:7103 39:894 40:125 41:4083 42:983 43:2353 44:312 45:16925 46:4390 47:297 49:1944 50:1902 51:573 52:1578 54:308 55:973 56:5 57:159 58:1878 59:1185 60:1025 61:2587 62:2694 63:1908 64:5527 65:2318 66:4723 67:3065 68:1334 69:4078 70:1198 71:574 72:2894 74:2588 75:1550 76:628 77:2420 78:1844 79:2471 80:2160 81:1939 82:1511 83:1287 84:1651 85:3076 86:826 87:2265 88:1241 89:4042 90:686 91:8030 92:2191 93:2647 94:3655 95:4147 96:1303 97:312 98:1045 99:743 100:92 101:1179 102:3064 103:32557 104:4797 105:631 106:941 107:2758 108:1133 109:4077 110:2141 111:3255 112:2069 113:1560 114:1789 115:1999 116:1891 117:2616 118:2379 119:1959 120:1814 121:1334 122:2698 123:2225 124:1622 125:2877 126:32 128:1474 129:942 130:1089 131:1821 132:806 133:410 134:1721 135:314 136:944 137:1054 138:2802 139:1565 140:1381 141:1361 142:1580 143:1488 144:1013 145:345 146:2025 147:1717 148:2492 149:2583 150:1034 151:1339 152:1981 153:523 154:5906 155:1377 156:2232 157:1628 158:1078 159:2264 160:2604 161:1638 162:3598 163:1723 164:1629 165:2124 166:1071 167:1767 168:3937 169:790 170:4713 171:1024 172:3826 173:3042 174:908 175:1199 176:3677 177:4510 178:3582 179:2239 180:2362 181:3668 182:3410 183:1805 184:2267 185:20637 186:4894 187:4451 188:4044 189:4075 190:9325 191:1467 192:11002 193:9051 194:7459 195:5260 196:3162 197:2391 198:6017 199:7531 200:8007 201:6330 202:10514 203:10167 204:4572 205:3761 206:4497 207:3488 208:4138 209:5045 210:4661 211:2578 212:4293 213:3377 214:1088 215:50 216:6772 217:2815 218:1361 219:581 220:2053 221:1030 222:876 223:2238 End of report

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