IPv6 R&E Routing Table Report 21:40 GMT Thu 21 May, 2026 IPv6 BGP Table (Global) as seen at USP. Report Website: https://bgp.nsrc.org/REN Detailed Analysis: https://bgp.nsrc.org/REN/USP/ Analysis Summary ---------------- BGP routing table entries examined: 238440 Number of IPv6 prefixes with a valid ROA: 180301 Number of IPv6 prefixes with an invalid ROA: 44 Number of IPv6 prefixes with no ROA: 58095 Total ASNs present in the IPv6 Routing Table: 36347 Average AS path length: 5.5 Longest AS path: 35 Total Origin ASNs present in the IPv6 Routing Table: 35966 Paths with bogon ASNs present in the IPv6 Routing Table: 6 IPv6 Subnet Table ----------------- /16:0 /17:0 /18:0 /19:1 /20:14 /21:3 /22:6 /23:6 /24:42 /25:12 /26:17 /27:18 /28:157 /29:5306 /30:735 /31:338 /32:26448 /33:4641 /34:4089 /35:1469 /36:8846 /37:1201 /38:2666 /39:1777 /40:22895 /41:1667 /42:2875 /43:1330 /44:23673 /45:4460 /46:4993 /47:7541 /48:111213 /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 7099 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd 16509 5635 AMAZON-02 - Amazon.com, Inc., US 7552 4017 VIETEL-AS-AP Viettel Group, VN 45609 3519 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Serv 13335 2617 CLOUDFLARENET - Cloudflare, Inc., US 11172 2536 Alestra, S. de R.L. de C.V., MX 39891 2363 ALJAWWALSTC-AS, SA 20115 2163 CHARTER-20115 - Charter Communications LLC, US 17622 1968 CNCGROUP-GZ China Unicom Guangzhou network, CN 32098 1911 TRANSTELCO-INC - Transtelco Inc, US 24547 1904 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Li 56041 1891 CMNET-ZHEJIANG-AP China Mobile communications corporation 28573 1667 Claro NXT Telecomunicacoes Ltda, BR 6167 1647 CELLCO-PART - Verizon Business, US 36183 1638 AKAMAI-AS - Akamai Technologies, Inc., US 56046 1555 CMNET-JIANGSU-AP China Mobile communications corporation, 12479 1546 UNI2-AS, ES 22773 1464 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US 36992 1462 ETISALAT-MISR, EG 17072 1447 TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX End of report