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 14 Jan, 2023 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: 169247 Number of IPv6 prefixes with a valid ROA: 75760 Number of IPv6 prefixes with an invalid ROA: 799 Number of IPv6 prefixes with no ROA: 92688 Total ASNs present in the IPv6 Routing Table: 30381 Average AS path length: 4.4 Longest AS path: 42 Total Origin ASNs present in the IPv6 Routing Table: 30072 Paths with bogon ASNs present in the IPv6 Routing Table: 31 IPv6 Subnet Table ----------------- /16:1 /17:0 /18:0 /19:1 /20:16 /21:4 /22:7 /23:8 /24:30 /25:8 /26:16 /27:20 /28:196 /29:4379 /30:660 /31:286 /32:23009 /33:3745 /34:3468 /35:1347 /36:6557 /37:987 /38:1624 /39:1430 /40:13774 /41:933 /42:2405 /43:1144 /44:14888 /45:1612 /46:3284 /47:3466 /48:79941 /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 4120 Alestra, S. de R.L. de C.V., MX 9808 3985 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., 16509 2852 AMAZON-02, US 45609 2385 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service 17622 2293 CNCGROUP-GZ China Unicom Guangzhou network, CN 7552 2162 VIETEL-AS-AP Viettel Group, VN 45271 1847 ICLNET-AS-AP Idea Cellular Limited, IN 24547 1826 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Limit 28573 1756 Claro NXT Telecomunicacoes Ltda, BR 12479 1632 UNI2-AS, ES 17623 1473 CNCGROUP-SZ China Unicom Shenzen network, CN 39891 1417 ALJAWWALSTC-AS, SA 22773 1338 ASN-CXA-ALL-CCI-22773-RDC, US 36183 1312 AKAMAI-AS, US 32098 1282 TRANSTELCO-INC, US 38266 1201 VODAFONE-IN Vodafone India Ltd., IN 13335 1128 CLOUDFLARENET, US 56046 1125 CMNET-JIANGSU-AP China Mobile communications corporation, CN 62240 1121 CLOUVIDER Clouvider - Global ASN, GB 17072 1083 TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX End of report