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 28 Oct, 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: 195412 Number of IPv6 prefixes with a valid ROA: 105399 Number of IPv6 prefixes with an invalid ROA: 1290 Number of IPv6 prefixes with no ROA: 88723 Total ASNs present in the IPv6 Routing Table: 32155 Average AS path length: 4.4 Longest AS path: 33 Total Origin ASNs present in the IPv6 Routing Table: 31859 Paths with bogon ASNs present in the IPv6 Routing Table: 14 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 /27:21 /28:210 /29:4485 /30:626 /31:325 /32:23767 /33:4108 /34:3942 /35:1364 /36:6959 /37:1091 /38:1829 /39:1365 /40:17459 /41:1027 /42:3633 /43:1266 /44:18281 /45:2383 /46:5028 /47:6183 /48:89970 /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 6233 Alestra, S. de R.L. de C.V., MX 9808 4549 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., 18403 4275 FPT-AS-AP FPT Telecom Company, VN 16509 4246 AMAZON-02, US 7552 2543 VIETEL-AS-AP Viettel Group, VN 45609 2477 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service 60539 2059 HUICAST_TELECOM, HK 24547 1851 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Limit 45271 1842 ICLNET-AS-AP Idea Cellular Limited, IN 12479 1635 UNI2-AS, ES 5416 1545 Internet Service Provider, BH 17622 1533 CNCGROUP-GZ China Unicom Guangzhou network, CN 28573 1485 Claro NXT Telecomunicacoes Ltda, BR 38266 1457 VIL-AS-AP Vodafone Idea Ltd, IN 32098 1450 TRANSTELCO-INC, US 36183 1400 AKAMAI-AS, US 13335 1320 CLOUDFLARENET, US 17072 1301 TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX 22773 1289 ASN-CXA-ALL-CCI-22773-RDC, US 62240 1233 CLOUVIDER Clouvider - Global ASN, GB End of report