IPv6 R&E Routing Table Report 23:08 GMT Tue 18 Jun, 2024 IPv6 BGP Table (Global) as seen at BT Singapore. Report Website: https://bgp.nsrc.org/REN Detailed Analysis: https://bgp.nsrc.org/REN/Singapore/ Analysis Summary ---------------- BGP routing table entries examined: 196998 Number of IPv6 prefixes with a valid ROA: 116722 Number of IPv6 prefixes with an invalid ROA: 548 Number of IPv6 prefixes with no ROA: 79728 Total ASNs present in the IPv6 Routing Table: 32905 Average AS path length: 4.8 Longest AS path: 27 Total Origin ASNs present in the IPv6 Routing Table: 32597 Paths with bogon ASNs present in the IPv6 Routing Table: 3 IPv6 Subnet Table ----------------- /16:0 /17:0 /18:0 /19:1 /20:13 /21:3 /22:6 /23:8 /24:31 /25:11 /26:16 /27:22 /28:210 /29:4601 /30:625 /31:335 /32:24450 /33:3596 /34:3205 /35:1132 /36:6969 /37:1023 /38:2000 /39:1559 /40:16286 /41:1095 /42:2231 /43:1165 /44:19934 /45:2676 /46:5275 /47:7504 /48:91016 /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 11172 7021 Alestra, S. de R.L. de C.V., MX 9808 5009 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., 16509 4877 AMAZON-02, US 18403 3955 UNASSIGNED 7552 2946 UNASSIGNED 45609 2748 UNASSIGNED 24547 2035 UNASSIGNED 45271 1812 UNASSIGNED 13335 1593 CLOUDFLARENET, US 17622 1534 CNCGROUP-GZ China Unicom Guangzhou network, CN 38266 1530 UNASSIGNED 28573 1460 Claro NXT Telecomunicacoes Ltda, BR 39891 1365 ALJAWWALSTC-AS, SA 17072 1318 TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX 36183 1309 AKAMAI-AS, US 12479 1299 UNI2-AS, ES 6167 1219 CELLCO-PART, US 22773 1187 ASN-CXA-ALL-CCI-22773-RDC, US 56046 1162 CMNET-JIANGSU-AP China Mobile communications corporation, CN 32098 1151 TRANSTELCO-INC, US End of report