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 31 Dec, 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: 168820 Number of IPv6 prefixes with a valid ROA: 74583 Number of IPv6 prefixes with an invalid ROA: 817 Number of IPv6 prefixes with no ROA: 93420 Total ASNs present in the IPv6 Routing Table: 30308 Average AS path length: 4.4 Longest AS path: 32 Total Origin ASNs present in the IPv6 Routing Table: 29997 Paths with bogon ASNs present in the IPv6 Routing Table: 47 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 /28:195 /29:4405 /30:634 /31:281 /32:23007 /33:3719 /34:3455 /35:1349 /36:6570 /37:988 /38:1677 /39:1413 /40:13610 /41:934 /42:2389 /43:1141 /44:14808 /45:1596 /46:3369 /47:3495 /48:79673 /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 4122 Alestra, S. de R.L. de C.V., MX 9808 3958 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., 16509 2851 AMAZON-02, US 45609 2386 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service 17622 2337 CNCGROUP-GZ China Unicom Guangzhou network, CN 7552 2160 VIETEL-AS-AP Viettel Group, VN 45271 1844 ICLNET-AS-AP Idea Cellular Limited, IN 24547 1824 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Limit 28573 1726 Claro NXT Telecomunicacoes Ltda, BR 12479 1628 UNI2-AS, ES 17623 1473 CNCGROUP-SZ China Unicom Shenzen network, CN 39891 1416 ALJAWWALSTC-AS, SA 22773 1315 ASN-CXA-ALL-CCI-22773-RDC, US 36183 1312 AKAMAI-AS, US 32098 1279 TRANSTELCO-INC, US 38266 1188 VODAFONE-IN Vodafone India Ltd., IN 62240 1130 CLOUVIDER Clouvider - Global ASN, GB 56046 1125 CMNET-JIANGSU-AP China Mobile communications corporation, CN 13335 1123 CLOUDFLARENET, US 17072 1082 TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX End of report