Global IPv6 Routing Table Report 07:07 +10GMT 28 Aug, 2013 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: 13535 Total ASNs present in the IPv6 Routing Table: 7241 Average AS path length: 4.5 Longest AS path: 17 Total Origin ASNs present in the IPv6 Routing Table: 7137 Paths with bogon ASNs present in the IPv6 Routing Table: 0 IPv6 Subnet Table ----------------- /16:1 /17:0 /18:0 /19:2 /20:6 /21:3 /22:5 /23:6 /24:11 /25:4 /26:11 /27:17 /28:46 /29:229 /30:42 /31:47 /32:5161 /33:126 /34:95 /35:125 /36:473 /37:25 /38:132 /39:52 /40:636 /41:31 /42:72 /43:5 /44:465 /45:68 /46:87 /47:83 /48:4086 /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 22394 341 CELLCO, US 12041 148 AS-AFILIAS1, US 20940 139 AKAMAI-ASN1, NL 15133 98 EDGECAST, US 35994 72 AKAMAI-AS, US 12222 69 AKAMAI, US 12008 67 SECURITYSERVICES, US 42 52 WOODYNET-1, US 17832 52 SIXNGIX Korea Internet Security Agency, KR 13188 49 TRIOLAN, UA 55430 45 STARHUB-NGNBN Starhub Ltd, SG 9031 37 EDPNET, BE 17451 37 BIZNET-AS-AP BIZNET NETWORKS, ID 2906 36 AS-SSI, US 6830 36 LIBERTYGLOBAL Liberty Global formerly UPC Broadband Holding, 5580 35 GTT-ASIA, NL 703 34 UUNET, US 109 33 CISCOSYSTEMS, US 1237 33 KREONET-AS-KR KISTI, KR 21928 31 T-MOBILE-AS21928, US End of report