This is an automated weekly mailing describing the state of the IPv6 Research & Education Routing Table received by NSRC's collector from RENU. Daily listings are sent to ren-bgp-stats-all@lists.nsrc.org. For historical data, please see https://bgp.nsrc.org/REN. If you have any comments please contact Philip Smith . IPv6 R&E Routing Table Report 18:41 GMT Sat 02 Dec, 2023 IPv6 BGP Table (Global) as seen at RENU. Report Website: https://bgp.nsrc.org/REN Detailed Analysis: https://bgp.nsrc.org/REN/RENU/ Analysis Summary ---------------- BGP routing table entries examined: 195048 Number of IPv6 prefixes with a valid ROA: 106648 Number of IPv6 prefixes with an invalid ROA: 2306 Number of IPv6 prefixes with no ROA: 86094 Total ASNs present in the IPv6 Routing Table: 32251 Average AS path length: 7.9 Longest AS path: 32 Total Origin ASNs present in the IPv6 Routing Table: 31949 Paths with bogon ASNs present in the IPv6 Routing Table: 470 IPv6 Subnet Table ----------------- /16:1 /17:0 /18:0 /19:1 /20:14 /21:3 /22:7 /23:7 /24:32 /25:8 /26:16 /27:22 /28:213 /29:4509 /30:632 /31:330 /32:23774 /33:4179 /34:3999 /35:1424 /36:7166 /37:1082 /38:1857 /39:1336 /40:17002 /41:1034 /42:3732 /43:1163 /44:18565 /45:2373 /46:5045 /47:6722 /48:87421 /49:11 /50:0 /51:1 /52:35 /53:0 /54:1 /55:0 /56:2 /57:0 /58:0 /59:0 /60:3 /61:1 /62:0 /63:2 /64:430 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 11172 6256 Alestra, S. de R.L. de C.V., MX 9808 4622 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., 16509 4332 AMAZON-02, US 18403 4289 FPT-AS-AP FPT Telecom Company, VN 7552 2544 VIETEL-AS-AP Viettel Group, VN 45609 2501 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service 24547 2017 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Limit 45271 1838 ICLNET-AS-AP Idea Cellular Limited, IN 12479 1647 UNI2-AS, ES 17622 1533 CNCGROUP-GZ China Unicom Guangzhou network, CN 32098 1514 TRANSTELCO-INC, US 38266 1471 VIL-AS-AP Vodafone Idea Ltd, IN 28573 1459 Claro NXT Telecomunicacoes Ltda, BR 36183 1377 AKAMAI-AS, US 39891 1337 ALJAWWALSTC-AS, SA 13335 1336 CLOUDFLARENET, US 17072 1311 TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX 22773 1186 ASN-CXA-ALL-CCI-22773-RDC, US 327687 1176 RENU, UG 6167 1147 CELLCO-PART, US End of report