IPv6 R&E Routing Table Report 20:30 GMT Sat 21 Jun, 2025 IPv6 BGP Table (R&E) as seen at PREGINET. Report Website: https://bgp.nsrc.org/REN Detailed Analysis: https://bgp.nsrc.org/REN/PREGINET/ Analysis Summary ---------------- BGP routing table entries examined: 190444 Number of IPv6 prefixes with a valid ROA: 116356 Number of IPv6 prefixes with an invalid ROA: 87 Number of IPv6 prefixes with no ROA: 74001 Total ASNs present in the IPv6 Routing Table: 28870 Average AS path length: 6.3 Longest AS path: 70 Total Origin ASNs present in the IPv6 Routing Table: 28310 Paths with bogon ASNs present in the IPv6 Routing Table: 12 IPv6 Subnet Table ----------------- /16:1 /17:0 /18:0 /19:1 /20:12 /21:2 /22:4 /23:6 /24:33 /25:11 /26:16 /27:18 /28:138 /29:4703 /30:697 /31:302 /32:21017 /33:2871 /34:2695 /35:1103 /36:5980 /37:962 /38:1931 /39:1643 /40:18953 /41:1112 /42:2273 /43:1178 /44:19951 /45:2680 /46:5413 /47:7735 /48:86708 /49:7 /50:0 /51:0 /52:4 /53:0 /54:0 /55:0 /56:16 /57:0 /58:0 /59:0 /60:6 /61:0 /62:0 /63:3 /64:255 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 9808 6669 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd 16509 5055 AMAZON-02, US 7552 3964 VIETEL-AS-AP Viettel Group, VN 18403 3449 FPT-AS-AP FPT Telecom Company, VN 45609 2989 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Serv 13335 2690 CLOUDFLARENET, US 11172 2208 Alestra, S. de R.L. de C.V., MX 39891 1834 ALJAWWALSTC-AS, SA 24547 1729 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Li 12479 1600 UNI2-AS, ES 28573 1574 Claro NXT Telecomunicacoes Ltda, BR 20115 1551 CHARTER-20115, US 17622 1514 CNCGROUP-GZ China Unicom Guangzhou network, CN 56041 1494 CMNET-ZHEJIANG-AP China Mobile communications corporation 36183 1488 AKAMAI-AS, US 32098 1472 TRANSTELCO-INC, US 56046 1401 CMNET-JIANGSU-AP China Mobile communications corporation, 6167 1387 CELLCO-PART, US 45271 1341 VIL-AS-AP Vodafone Idea Ltd, IN 38266 1297 VIL-AS-AP Vodafone Idea Ltd, IN End of report