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 17 Sep, 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: 159407 Number of IPv6 prefixes with a valid ROA: 67062 Number of IPv6 prefixes with an invalid ROA: 1214 Number of IPv6 prefixes with no ROA: 91131 Total ASNs present in the IPv6 Routing Table: 29468 Average AS path length: 4.2 Longest AS path: 38 Total Origin ASNs present in the IPv6 Routing Table: 29146 Paths with bogon ASNs present in the IPv6 Routing Table: 88 IPv6 Subnet Table ----------------- /16:1 /17:0 /18:0 /19:1 /20:16 /21:4 /22:7 /23:7 /24:28 /25:8 /26:16 /27:20 /28:191 /29:4292 /30:629 /31:280 /32:22310 /33:3433 /34:3019 /35:1226 /36:6134 /37:976 /38:1489 /39:1193 /40:13084 /41:867 /42:2335 /43:1167 /44:14458 /45:1476 /46:3245 /47:2992 /48:74502 /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 3855 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., 17622 2551 CNCGROUP-GZ China Unicom Guangzhou network, CN 16509 2404 AMAZON-02, US 45609 2267 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service 7552 2154 VIETEL-AS-AP Viettel Group, VN 45271 1876 ICLNET-AS-AP Idea Cellular Limited, IN 24547 1821 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Limit 11172 1816 Alestra, S. de R.L. de C.V., MX 28573 1630 Claro NXT Telecomunicacoes Ltda, BR 12479 1619 UNI2-AS, ES 17623 1510 CNCGROUP-SZ China Unicom Shenzen network, CN 36183 1401 AKAMAI-AS, US 22773 1307 ASN-CXA-ALL-CCI-22773-RDC, US 32098 1202 TRANSTELCO-INC, US 39891 1169 ALJAWWALSTC-AS, SA 38266 1140 VODAFONE-IN Vodafone India Ltd., IN 56046 1109 CMNET-JIANGSU-AP China Mobile communications corporation, CN 62240 1087 CLOUVIDER Clouvider - Global ASN, GB 13335 1073 CLOUDFLARENET, US 17072 1046 TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX End of report