Global IPv6 Routing Table Report 07:22 +10GMT 21 Sep, 2017 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: 40396 Total ASNs present in the IPv6 Routing Table: 13515 Average AS path length: 4.4 Longest AS path: 35 Total Origin ASNs present in the IPv6 Routing Table: 13336 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 /24:20 /25:6 /26:15 /27:16 /28:78 /29:1782 /30:143 /31:111 /32:9145 /33:486 /34:338 /35:325 /36:1435 /37:191 /38:674 /39:149 /40:2149 /41:202 /42:294 /43:59 /44:1661 /45:159 /46:1407 /47:290 /48:15267 /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 22773 1259 ASN-CXA-ALL-CCI-22773-RDC, US 28573 728 Claro NXT Telecomunicacoes Ltda, BR 16509 563 AMAZON-02, US 32098 442 TRANSTELCO-INC, US 22394 437 CELLCO, US 20940 396 AKAMAI-ASN1, NL 174 356 COGENT-174, US 3651 316 SPRINT-BB6, US 54113 304 FASTLY, US 15133 297 EDGECAST, US 55430 290 STARHUB-NGNBN Starhub Ltd, SG 54540 289 INCERO-HVVC, US 9605 268 DOCOMO NTT DOCOMO, INC., JP 132061 258 REALMOVE-AS-AP Realmove Company Limited, TH 202773 258 ASN-UMAI, KG 19551 232 INCAPSULA, US 8151 222 Uninet S.A. de C.V., MX 12041 215 AS-AFILIAS1, US 30036 210 MEDIACOM-ENTERPRISE-BUSINESS, US 12222 197 AKAMAI, US End of report