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 Oct, 2025 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: 220924 Number of IPv6 prefixes with a valid ROA: 141484 Number of IPv6 prefixes with an invalid ROA: 48 Number of IPv6 prefixes with no ROA: 79392 Total ASNs present in the IPv6 Routing Table: 35306 Average AS path length: 4.5 Longest AS path: 45 Total Origin ASNs present in the IPv6 Routing Table: 34932 Paths with bogon ASNs present in the IPv6 Routing Table: 1 IPv6 Subnet Table ----------------- /16:0 /17:0 /18:0 /19:1 /20:13 /21:3 /22:6 /23:6 /24:38 /25:11 /26:19 /27:19 /28:154 /29:5115 /30:791 /31:344 /32:25673 /33:4087 /34:3857 /35:1494 /36:8211 /37:1132 /38:2491 /39:1724 /40:21230 /41:1512 /42:2764 /43:1274 /44:21277 /45:3695 /46:4996 /47:6849 /48:102137 /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 9808 7210 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd 16509 5413 AMAZON-02, US 7552 3959 VIETEL-AS-AP Viettel Group, VN 45609 3449 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Serv 11172 2676 Alestra, S. de R.L. de C.V., MX 13335 2600 CLOUDFLARENET, US 39891 2104 ALJAWWALSTC-AS, SA 20115 1824 CHARTER-20115, US 24547 1733 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Li 36183 1602 AKAMAI-AS, US 28573 1568 Claro NXT Telecomunicacoes Ltda, BR 32098 1548 TRANSTELCO-INC, US 56041 1545 CMNET-ZHEJIANG-AP China Mobile communications corporation 17622 1517 CNCGROUP-GZ China Unicom Guangzhou network, CN 6167 1470 CELLCO-PART, US 22773 1450 ASN-CXA-ALL-CCI-22773-RDC, US 56046 1419 CMNET-JIANGSU-AP China Mobile communications corporation, 12479 1417 UNI2-AS, ES 38266 1363 VIL-AS-AP Vodafone Idea Ltd, IN 17072 1323 TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX End of report