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 23 Mar, 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: 196944 Number of IPv6 prefixes with a valid ROA: 112739 Number of IPv6 prefixes with an invalid ROA: 694 Number of IPv6 prefixes with no ROA: 83511 Total ASNs present in the IPv6 Routing Table: 32858 Average AS path length: 4.4 Longest AS path: 45 Total Origin ASNs present in the IPv6 Routing Table: 32554 Paths with bogon ASNs present in the IPv6 Routing Table: 134 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 /28:207 /29:4596 /30:614 /31:325 /32:24308 /33:4257 /34:4120 /35:1460 /36:7382 /37:1117 /38:1932 /39:1343 /40:18709 /41:1054 /42:2649 /43:1214 /44:17950 /45:2575 /46:3988 /47:5492 /48:91541 /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 6634 Alestra, S. de R.L. de C.V., MX 9808 4658 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., 16509 4625 AMAZON-02, US 7552 2911 VIETEL-AS-AP Viettel Group, VN 45609 2550 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service 60539 2053 HUICAST_TELECOM, HK 24547 2017 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Limit 45271 1827 ICLNET-AS-AP Idea Cellular Limited, IN 17622 1534 CNCGROUP-GZ China Unicom Guangzhou network, CN 12479 1509 UNI2-AS, ES 38266 1506 VIL-AS-AP Vodafone Idea Ltd, IN 13335 1472 CLOUDFLARENET, US 28573 1461 Claro NXT Telecomunicacoes Ltda, BR 36183 1372 AKAMAI-AS, US 32098 1357 TRANSTELCO-INC, US 39891 1349 ALJAWWALSTC-AS, SA 17072 1317 TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX 22773 1290 ASN-CXA-ALL-CCI-22773-RDC, US 132884 1284 SUMMIT-BD Summit Communications Limited, BD 6167 1187 CELLCO-PART, US End of report