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 02 Dec, 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: 195925 Number of IPv6 prefixes with a valid ROA: 106884 Number of IPv6 prefixes with an invalid ROA: 1119 Number of IPv6 prefixes with no ROA: 87922 Total ASNs present in the IPv6 Routing Table: 32296 Average AS path length: 4.4 Longest AS path: 29 Total Origin ASNs present in the IPv6 Routing Table: 31993 Paths with bogon ASNs present in the IPv6 Routing Table: 98 IPv6 Subnet Table ----------------- /16:1 /17:0 /18:0 /19:1 /20:14 /21:3 /22:7 /23:7 /24:32 /25:8 /26:16 /27:22 /28:213 /29:4516 /30:632 /31:330 /32:23872 /33:4194 /34:4008 /35:1430 /36:7133 /37:1084 /38:1861 /39:1339 /40:17090 /41:1036 /42:3740 /43:1259 /44:18714 /45:2376 /46:5048 /47:6727 /48:89211 /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 6257 Alestra, S. de R.L. de C.V., MX 9808 4622 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., 16509 4320 AMAZON-02, US 18403 4289 FPT-AS-AP FPT Telecom Company, VN 7552 2544 VIETEL-AS-AP Viettel Group, VN 45609 2501 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service 24547 2018 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Limit 45271 1838 ICLNET-AS-AP Idea Cellular Limited, IN 12479 1647 UNI2-AS, ES 17622 1533 CNCGROUP-GZ China Unicom Guangzhou network, CN 32098 1515 TRANSTELCO-INC, US 28573 1459 Claro NXT Telecomunicacoes Ltda, BR 38266 1457 VIL-AS-AP Vodafone Idea Ltd, IN 36183 1392 AKAMAI-AS, US 39891 1337 ALJAWWALSTC-AS, SA 13335 1336 CLOUDFLARENET, US 17072 1312 TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX 22773 1280 ASN-CXA-ALL-CCI-22773-RDC, US 6167 1147 CELLCO-PART, US 56046 1146 CMNET-JIANGSU-AP China Mobile communications corporation, CN End of report