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 11 Apr, 2026 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: 233270 Number of IPv6 prefixes with a valid ROA: 155943 Number of IPv6 prefixes with an invalid ROA: 55 Number of IPv6 prefixes with no ROA: 77272 Total ASNs present in the IPv6 Routing Table: 36099 Average AS path length: 4.5 Longest AS path: 35 Total Origin ASNs present in the IPv6 Routing Table: 35753 Paths with bogon ASNs present in the IPv6 Routing Table: 1 IPv6 Subnet Table ----------------- /16:0 /17:0 /18:0 /19:1 /20:14 /21:3 /22:6 /23:6 /24:41 /25:13 /26:17 /27:18 /28:154 /29:5363 /30:814 /31:337 /32:26250 /33:4603 /34:4014 /35:1478 /36:8675 /37:1224 /38:2630 /39:1803 /40:22663 /41:1642 /42:2813 /43:1319 /44:23374 /45:4420 /46:4899 /47:7084 /48:107591 /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 7004 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd 16509 5478 AMAZON-02 - Amazon.com, Inc., US 7552 4010 VIETEL-AS-AP Viettel Group, VN 45609 3472 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Serv 13335 2746 CLOUDFLARENET - Cloudflare, Inc., US 11172 2462 Alestra, S. de R.L. de C.V., MX 39891 2054 ALJAWWALSTC-AS, SA 17622 1964 CNCGROUP-GZ China Unicom Guangzhou network, CN 56041 1892 CMNET-ZHEJIANG-AP China Mobile communications corporation 32098 1857 TRANSTELCO-INC - Transtelco Inc, US 24547 1727 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Li 28573 1663 Claro NXT Telecomunicacoes Ltda, BR 36183 1652 AKAMAI-AS - Akamai Technologies, Inc., US 6167 1609 CELLCO-PART - Verizon Business, US 56046 1553 CMNET-JIANGSU-AP China Mobile communications corporation, 12479 1548 UNI2-AS, ES 36992 1459 ETISALAT-MISR, EG 22773 1452 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US 17072 1431 TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX 38266 1290 VIL-AS-AP Vodafone Idea Ltd, IN End of report