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 13 Aug, 2022 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: 155892 Number of IPv6 prefixes with a valid ROA: 63644 Number of IPv6 prefixes with an invalid ROA: 145 Number of IPv6 prefixes with no ROA: 92103 Total ASNs present in the IPv6 Routing Table: 29192 Average AS path length: 5.2 Longest AS path: 30 Total Origin ASNs present in the IPv6 Routing Table: 28875 Paths with bogon ASNs present in the IPv6 Routing Table: 84 IPv6 Subnet Table ----------------- /16:1 /17:0 /18:0 /19:1 /20:15 /21:3 /22:7 /23:7 /24:28 /25:8 /26:15 /27:20 /28:190 /29:4357 /30:521 /31:280 /32:22088 /33:3315 /34:2866 /35:1170 /36:6073 /37:959 /38:1480 /39:1184 /40:12785 /41:847 /42:2304 /43:1145 /44:13749 /45:1414 /46:3148 /47:2936 /48:72975 /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 9808 3801 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., 17622 2382 CNCGROUP-GZ China Unicom Guangzhou network, CN 16509 2322 AMAZON-02, US 45609 2288 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service 7552 2178 VIETEL-AS-AP Viettel Group, VN 45271 1787 ICLNET-AS-AP Idea Cellular Limited, IN 11172 1777 Alestra, S. de R.L. de C.V., MX 24547 1649 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Limit 12479 1617 UNI2-AS, ES 28573 1540 Claro NXT Telecomunicacoes Ltda, BR 17623 1510 CNCGROUP-SZ China Unicom Shenzen network, CN 36183 1394 AKAMAI-AS, US 39891 1271 ALJAWWALSTC-AS, SA 22773 1239 ASN-CXA-ALL-CCI-22773-RDC, US 32098 1156 TRANSTELCO-INC, US 38266 1131 VODAFONE-IN Vodafone India Ltd., IN 56046 1109 CMNET-JIANGSU-AP China Mobile communications corporation, CN 62240 1087 CLOUVIDER Clouvider - Global ASN, GB 13335 1052 CLOUDFLARENET, US 17072 1004 TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX End of report