Global IPv6 Routing Table Report 07:17 +10GMT 24 Nov, 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: 24753 Total ASNs present in the IPv6 Routing Table: 10389 Average AS path length: 4.5 Longest AS path: 22 Total Origin ASNs present in the IPv6 Routing Table: 10251 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 /28:68 /29:861 /30:98 /31:58 /32:7017 /33:267 /34:177 /35:216 /36:916 /37:78 /38:206 /39:71 /40:1186 /41:184 /42:161 /43:129 /44:873 /45:115 /46:125 /47:155 /48:8960 /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 /64:9 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 3651 452 SPRINT-BB6, US 22394 425 CELLCO, US 22773 324 ASN-CXA-ALL-CCI-22773-RDC, US 15133 294 EDGECAST, US 20940 293 AKAMAI-ASN1, NL 28573 262 Claro NXT Telecomunicacoes Ltda, BR 55430 228 STARHUB-NGNBN Starhub Ltd, SG 12041 219 AS-AFILIAS1, US 174 196 COGENT-174, US 42 158 WOODYNET-1, US 20057 151 ATT-MOBILITY-LLC-AS20057, US 12222 149 AKAMAI, US 26615 139 TIM SA, BR 131222 130 UK-ALPHA, GB 6461 124 ZAYO-6461, US 198412 123 RAGE4-DNS-AS, GB 35994 122 AKAMAI-AS, US 2906 106 AS-SSI, US 19551 85 INCAPSULA, US 10091 84 STARHUB-CABLE StarHub Ltd, SG End of report