This is an automated weekly mailing describing the state of the IPv6 Research & Education Routing Table received by NSRC's collector from RENU. 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 18:45 GMT Sat 07 Mar, 2026 IPv6 BGP Table (Global) as seen at RENU. Report Website: https://bgp.nsrc.org/REN Detailed Analysis: https://bgp.nsrc.org/REN/RENU/ Analysis Summary ---------------- BGP routing table entries examined: 232477 Number of IPv6 prefixes with a valid ROA: 153971 Number of IPv6 prefixes with an invalid ROA: 1244 Number of IPv6 prefixes with no ROA: 77262 Total ASNs present in the IPv6 Routing Table: 35957 Average AS path length: 5.1 Longest AS path: 34 Total Origin ASNs present in the IPv6 Routing Table: 35616 Paths with bogon ASNs present in the IPv6 Routing Table: 46 IPv6 Subnet Table ----------------- /16:1 /17:0 /18:0 /19:1 /20:14 /21:3 /22:6 /23:6 /24:41 /25:12 /26:17 /27:18 /28:156 /29:5340 /30:814 /31:338 /32:26173 /33:4602 /34:4013 /35:1463 /36:8703 /37:1176 /38:2624 /39:1766 /40:22251 /41:1602 /42:2817 /43:1302 /44:23009 /45:4279 /46:4794 /47:7109 /48:108027 /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 6905 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd 16509 5450 AMAZON-02 - Amazon.com, Inc., US 7552 3979 VIETEL-AS-AP Viettel Group, VN 45609 3601 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Serv 13335 2983 CLOUDFLARENET - Cloudflare, Inc., US 11172 2369 Alestra, S. de R.L. de C.V., MX 39891 2058 ALJAWWALSTC-AS, SA 17622 1964 CNCGROUP-GZ China Unicom Guangzhou network, CN 56041 1861 CMNET-ZHEJIANG-AP China Mobile communications corporation 32098 1794 TRANSTELCO-INC - Transtelco Inc, US 24547 1736 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Li 28573 1662 Claro NXT Telecomunicacoes Ltda, BR 36183 1634 AKAMAI-AS - Akamai Technologies, Inc., US 12479 1523 UNI2-AS, ES 56046 1521 CMNET-JIANGSU-AP China Mobile communications corporation, 6167 1507 CELLCO-PART - Verizon Business, US 36992 1451 ETISALAT-MISR, EG 17072 1426 TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX 38266 1342 VIL-AS-AP Vodafone Idea Ltd, IN 47331 1272 TTNET, TR End of report