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 27 Apr, 2024 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: 198183 Number of IPv6 prefixes with a valid ROA: 113248 Number of IPv6 prefixes with an invalid ROA: 714 Number of IPv6 prefixes with no ROA: 84221 Total ASNs present in the IPv6 Routing Table: 33070 Average AS path length: 4.5 Longest AS path: 45 Total Origin ASNs present in the IPv6 Routing Table: 32753 Paths with bogon ASNs present in the IPv6 Routing Table: 138 IPv6 Subnet Table ----------------- /16:1 /17:0 /18:0 /19:1 /20:14 /21:3 /22:6 /23:8 /24:32 /25:11 /26:16 /27:22 /28:209 /29:4633 /30:622 /31:329 /32:24620 /33:4349 /34:4197 /35:1443 /36:7427 /37:1151 /38:1975 /39:1362 /40:18713 /41:1069 /42:2467 /43:1169 /44:18731 /45:2585 /46:3992 /47:5667 /48:91358 /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 6716 Alestra, S. de R.L. de C.V., MX 9808 4718 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., 16509 4691 AMAZON-02, US 7552 2910 VIETEL-AS-AP Viettel Group, VN 45609 2652 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service 60539 2052 HUICAST_TELECOM, HK 24547 2029 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Limit 45271 1820 ICLNET-AS-AP Idea Cellular Limited, IN 13335 1612 CLOUDFLARENET, US 17622 1534 CNCGROUP-GZ China Unicom Guangzhou network, CN 12479 1513 UNI2-AS, ES 38266 1513 VIL-AS-AP Vodafone Idea Ltd, IN 28573 1461 Claro NXT Telecomunicacoes Ltda, BR 32098 1380 TRANSTELCO-INC, US 39891 1372 ALJAWWALSTC-AS, SA 36183 1338 AKAMAI-AS, US 17072 1319 TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX 22773 1260 ASN-CXA-ALL-CCI-22773-RDC, US 6167 1199 CELLCO-PART, US 24432 1173 AXIATA-ROBI-AS-AP TM International Bangladesh Ltd.Internet s End of report