Global IPv6 Routing Table Report 07:07 +10GMT 16 May, 2014 IPv6 BGP Table (Global) as seen at BT London. Report Website: https://bgp.nsrc.org/REN Detailed Analysis: https://bgp.nsrc.org/REN/London/ Analysis Summary ---------------- BGP routing table entries examined: 17080 Number of IPv6 prefixes with a valid ROA: 16829 Number of IPv6 prefixes with an invalid ROA: 0 Number of IPv6 prefixes with no ROA: 251 Total ASNs present in the IPv6 Routing Table: 8168 Average AS path length: 4.4 Longest AS path: 15 Total Origin ASNs present in the IPv6 Routing Table: 8039 Paths with bogon ASNs present in the IPv6 Routing Table: 0 IPv6 Subnet Table ----------------- /16:1 /17:0 /18:0 /19:2 /20:7 /21:3 /22:4 /23:4 /24:13 /25:4 /26:14 /27:17 /28:55 /29:398 /30:71 /31:51 /32:5731 /33:140 /34:122 /35:153 /36:646 /37:41 /38:157 /39:58 /40:717 /41:62 /42:110 /43:11 /44:652 /45:89 /46:104 /47:103 /48:5708 /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 /64:7 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 22394 355 CELLCO, US 55430 256 STARHUB-NGNBN Starhub Ltd, SG 12041 220 AS-AFILIAS1, US 20940 173 AKAMAI-ASN1, NL 174 155 COGENT-174, US 3651 132 SPRINT-BB6, US 15133 131 EDGECAST, US 6461 121 ZAYO-6461, US 42 108 WOODYNET-1, US 12715 88 JAZZNET Global Spanish ISP, ES 12222 86 AKAMAI, US 35994 86 AKAMAI-AS, US 52962 77 Vipnet Baixada Telecom. e Informatica Ltda, BR 13188 72 TRIOLAN, UA 22773 72 ASN-CXA-ALL-CCI-22773-RDC, US 12008 71 SECURITYSERVICES, US 17832 59 SIXNGIX Korea Internet Security Agency, KR 11133 56 SORENSON-99, US 20057 54 ATT-MOBILITY-LLC-AS20057, US 10091 51 STARHUB-CABLE StarHub Ltd, SG End of report