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 21:14 GMT Sat 09 Jul, 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: 156775 Number of IPv6 prefixes with a valid ROA: 64040 Number of IPv6 prefixes with an invalid ROA: 1069 Number of IPv6 prefixes with no ROA: 91666 Total ASNs present in the IPv6 Routing Table: 29025 Average AS path length: 4.2 Longest AS path: 38 Total Origin ASNs present in the IPv6 Routing Table: 28716 Paths with bogon ASNs present in the IPv6 Routing Table: 14 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 /28:185 /29:4332 /30:530 /31:278 /32:22060 /33:3273 /34:2883 /35:1139 /36:6022 /37:933 /38:1464 /39:1098 /40:12561 /41:830 /42:3006 /43:1249 /44:12826 /45:1324 /46:3244 /47:2936 /48:74496 /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 3871 Alestra, S. de R.L. de C.V., MX 9808 3475 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., 17622 2380 CNCGROUP-GZ China Unicom Guangzhou network, CN 16509 2278 AMAZON-02, US 45609 2265 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service 7552 2167 VIETEL-AS-AP Viettel Group, VN 45271 1810 ICLNET-AS-AP Idea Cellular Limited, IN 24547 1623 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Limit 12479 1617 UNI2-AS, ES 28573 1486 Claro NXT Telecomunicacoes Ltda, BR 17623 1438 CNCGROUP-SZ China Unicom Shenzen network, CN 36183 1342 AKAMAI-AS, US 39891 1272 ALJAWWALSTC-AS, SA 22773 1246 ASN-CXA-ALL-CCI-22773-RDC, US 32098 1131 TRANSTELCO-INC, US 62240 1116 CLOUVIDER Clouvider - Global ASN, GB 56046 1093 CMNET-JIANGSU-AP China Mobile communications corporation, CN 38266 1072 VODAFONE-IN Vodafone India Ltd., IN 13335 1050 CLOUDFLARENET, US 17072 973 TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX End of report