This is an automated weekly mailing describing the state of the IPv6 Research & Education Routing Table received by NSRC's collector from AARNET (Brisbane). 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 21:13 GMT Sat 19 Nov, 2022 IPv6 BGP Table (Global) as seen at AARNET (Brisbane). Report Website: https://bgp.nsrc.org/REN Detailed Analysis: https://bgp.nsrc.org/REN/AARNET/ Analysis Summary ---------------- BGP routing table entries examined: 164366 Number of IPv6 prefixes with a valid ROA: 70764 Number of IPv6 prefixes with an invalid ROA: 1011 Number of IPv6 prefixes with no ROA: 92591 Total ASNs present in the IPv6 Routing Table: 29978 Average AS path length: 4.3 Longest AS path: 32 Total Origin ASNs present in the IPv6 Routing Table: 29663 Paths with bogon ASNs present in the IPv6 Routing Table: 51 IPv6 Subnet Table ----------------- /16:1 /17:0 /18:0 /19:1 /20:16 /21:4 /22:7 /23:7 /24:29 /25:8 /26:16 /27:20 /28:196 /29:4320 /30:630 /31:282 /32:22773 /33:3627 /34:3322 /35:1277 /36:6345 /37:941 /38:1568 /39:1199 /40:13344 /41:934 /42:2391 /43:1141 /44:14674 /45:1618 /46:3408 /47:3115 /48:77151 /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 3868 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., 16509 2770 AMAZON-02, US 45609 2376 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service 17622 2337 CNCGROUP-GZ China Unicom Guangzhou network, CN 7552 2158 VIETEL-AS-AP Viettel Group, VN 11172 1924 Alestra, S. de R.L. de C.V., MX 45271 1877 ICLNET-AS-AP Idea Cellular Limited, IN 24547 1808 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Limit 28573 1664 Claro NXT Telecomunicacoes Ltda, BR 12479 1620 UNI2-AS, ES 17623 1512 CNCGROUP-SZ China Unicom Shenzen network, CN 36183 1349 AKAMAI-AS, US 22773 1278 ASN-CXA-ALL-CCI-22773-RDC, US 39891 1275 ALJAWWALSTC-AS, SA 32098 1260 TRANSTELCO-INC, US 38266 1189 VODAFONE-IN Vodafone India Ltd., IN 56046 1109 CMNET-JIANGSU-AP China Mobile communications corporation, CN 13335 1101 CLOUDFLARENET, US 17072 1097 TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX 62240 1084 CLOUVIDER Clouvider - Global ASN, GB End of report