This is an automated weekly mailing describing the state of the IPv6 Research & Education Routing Table received by NSRC's collector from USP. 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 21:40 GMT Sat 07 Jan, 2023 IPv6 BGP Table (Global) as seen at USP. Report Website: https://bgp.nsrc.org/REN Detailed Analysis: https://bgp.nsrc.org/REN/USP/ Analysis Summary ---------------- BGP routing table entries examined: 167858 Number of IPv6 prefixes with a valid ROA: 75174 Number of IPv6 prefixes with an invalid ROA: 49 Number of IPv6 prefixes with no ROA: 92635 Total ASNs present in the IPv6 Routing Table: 30296 Average AS path length: 5.4 Longest AS path: 26 Total Origin ASNs present in the IPv6 Routing Table: 29986 Paths with bogon ASNs present in the IPv6 Routing Table: 48 IPv6 Subnet Table ----------------- /16:1 /17:0 /18:0 /19:1 /20:16 /21:3 /22:7 /23:8 /24:30 /25:8 /26:15 /27:20 /28:194 /29:4363 /30:657 /31:286 /32:22958 /33:3701 /34:3452 /35:1346 /36:6466 /37:990 /38:1676 /39:1420 /40:13592 /41:932 /42:2398 /43:1133 /44:14773 /45:1606 /46:3261 /47:3469 /48:79075 /49:0 /50:0 /51:0 /52:0 /53:0 /54:0 /55:0 /56:0 /57:0 /58:0 /59:0 /60:0 /61:0 /62:0 /63:0 /64:0 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 11172 4117 Alestra, S. de R.L. de C.V., MX 9808 3914 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., 16509 2861 AMAZON-02, US 45609 2386 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service 17622 2337 CNCGROUP-GZ China Unicom Guangzhou network, CN 7552 2160 VIETEL-AS-AP Viettel Group, VN 45271 1844 ICLNET-AS-AP Idea Cellular Limited, IN 24547 1824 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Limit 28573 1740 Claro NXT Telecomunicacoes Ltda, BR 12479 1629 UNI2-AS, ES 17623 1473 CNCGROUP-SZ China Unicom Shenzen network, CN 39891 1417 ALJAWWALSTC-AS, SA 36183 1312 AKAMAI-AS, US 22773 1285 ASN-CXA-ALL-CCI-22773-RDC, US 32098 1281 TRANSTELCO-INC, US 38266 1188 VODAFONE-IN Vodafone India Ltd., IN 62240 1129 CLOUVIDER Clouvider - Global ASN, GB 56046 1125 CMNET-JIANGSU-AP China Mobile communications corporation, CN 13335 1118 CLOUDFLARENET, US 17072 1082 TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX End of report