Global IPv6 Routing Table Report 07:10 +10GMT 10 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: 17035 Number of IPv6 prefixes with a valid ROA: 16325 Number of IPv6 prefixes with an invalid ROA: 0 Number of IPv6 prefixes with no ROA: 710 Total ASNs present in the IPv6 Routing Table: 8153 Average AS path length: 4.3 Longest AS path: 16 Total Origin ASNs present in the IPv6 Routing Table: 8022 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 /29:394 /30:68 /31:51 /32:5718 /33:137 /34:121 /35:152 /36:645 /37:40 /38:175 /39:58 /40:719 /41:62 /42:110 /43:11 /44:653 /45:89 /46:103 /47:95 /48:5713 /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 174 AKAMAI-ASN1, NL 174 153 COGENT-174, US 15133 129 EDGECAST, US 6461 122 ZAYO-6461, US 42 108 WOODYNET-1, US 3651 94 SPRINT-BB6, US 12222 91 AKAMAI, US 12715 88 JAZZNET Global Spanish ISP, ES 35994 85 AKAMAI-AS, US 52962 78 Vipnet Baixada Telecom. e Informatica Ltda, BR 13188 72 TRIOLAN, UA 12008 70 SECURITYSERVICES, US 22773 69 ASN-CXA-ALL-CCI-22773-RDC, US 17832 57 SIXNGIX Korea Internet Security Agency, KR 11133 56 SORENSON-99, US 20057 54 ATT-MOBILITY-LLC-AS20057, US 10091 50 STARHUB-CABLE StarHub Ltd, SG End of report