Global IPv6 Routing Table Report 07:10 +10GMT 22 Sep, 2015 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: 23718 Total ASNs present in the IPv6 Routing Table: 10040 Average AS path length: 4.4 Longest AS path: 43 Total Origin ASNs present in the IPv6 Routing Table: 9912 Paths with bogon ASNs present in the IPv6 Routing Table: 0 IPv6 Subnet Table ----------------- /16:1 /17:0 /18:0 /19:2 /20:9 /21:3 /22:4 /23:4 /24:18 /25:5 /26:14 /27:16 /28:65 /29:781 /30:97 /31:48 /32:6824 /33:239 /34:169 /35:183 /36:888 /37:68 /38:195 /39:65 /40:1153 /41:169 /42:147 /43:39 /44:801 /45:112 /46:123 /47:146 /48:8738 /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 /64:8 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 3651 444 SPRINT-BB6, US 22394 419 CELLCO, US 22773 311 ASN-CXA-ALL-CCI-22773-RDC, US 15133 291 EDGECAST, US 20940 285 AKAMAI-ASN1, NL 55430 228 STARHUB-NGNBN Starhub Ltd, SG 12041 224 AS-AFILIAS1, US 28573 206 Claro NXT Telecomunicacoes Ltda, BR 174 196 COGENT-174, US 11351 170 TWC-11351-NORTHEAST, US 42 157 WOODYNET-1, US 26615 156 TIM SA, BR 12222 139 AKAMAI, US 131222 136 UK-ALPHA, GB 20057 134 ATT-MOBILITY-LLC-AS20057, US 6461 124 ZAYO-6461, US 35994 111 AKAMAI-AS, US 2906 100 AS-SSI, US 10091 83 STARHUB-CABLE StarHub Ltd, SG 198412 77 RAGE4-DNS-AS, GB End of report