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 04 Feb, 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: 170401 Number of IPv6 prefixes with a valid ROA: 76472 Number of IPv6 prefixes with an invalid ROA: 863 Number of IPv6 prefixes with no ROA: 93066 Total ASNs present in the IPv6 Routing Table: 30462 Average AS path length: 4.4 Longest AS path: 42 Total Origin ASNs present in the IPv6 Routing Table: 30151 Paths with bogon ASNs present in the IPv6 Routing Table: 48 IPv6 Subnet Table ----------------- /16:1 /17:0 /18:0 /19:1 /20:15 /21:4 /22:7 /23:8 /24:30 /25:8 /26:16 /27:20 /28:196 /29:4372 /30:587 /31:288 /32:22809 /33:3703 /34:3457 /35:1352 /36:6641 /37:1008 /38:1632 /39:1431 /40:13887 /41:934 /42:2447 /43:1125 /44:14949 /45:1615 /46:3377 /47:3491 /48:80989 /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 4406 Alestra, S. de R.L. de C.V., MX 9808 4029 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., 16509 2920 AMAZON-02, US 45609 2391 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service 17622 2293 CNCGROUP-GZ China Unicom Guangzhou network, CN 7552 2191 VIETEL-AS-AP Viettel Group, VN 45271 1834 ICLNET-AS-AP Idea Cellular Limited, IN 24547 1826 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Limit 28573 1776 Claro NXT Telecomunicacoes Ltda, BR 12479 1628 UNI2-AS, ES 17623 1473 CNCGROUP-SZ China Unicom Shenzen network, CN 22773 1455 ASN-CXA-ALL-CCI-22773-RDC, US 39891 1417 ALJAWWALSTC-AS, SA 36183 1345 AKAMAI-AS, US 32098 1287 TRANSTELCO-INC, US 38266 1174 VODAFONE-IN Vodafone India Ltd., IN 13335 1151 CLOUDFLARENET, US 56046 1125 CMNET-JIANGSU-AP China Mobile communications corporation, CN 62240 1109 CLOUVIDER Clouvider - Global ASN, GB 17072 1107 TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX End of report