LIVE
5 ASNS PEERINGIPv4 1.079.957 PREFIXESIPv6 242.169 PREFIXESRPKI 1.003.803 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
Run a probe
RASAT / AS

AS206686

Nominet UK
4 announcements4 upstreams4 peers
TIER 1Nominet UKNOMRES1AS206686British Telecommunications LimitedBT-UK-ASAS2856Level 3 Parent, LLCLVLT-3549AS3549British Telecommunications LimitedBTAS5400RETN LimitedRETN-ASAS9002U.S. Department of the InteriorAS22284-DOI-OPSAS22284GENERAL COMMUNICATION, INC.GCIAS8047Turk Telekomunikasyon Anonim SirketiTTNetAS9121The Constant Company, LLCAS-VULTRAS20473iFog GmbHiFog-GmbHAS34927Cogent Communications, LLCCOGENT-174AS174Arelion Sweden ABTWELVE99AS1299NTT America, Inc.NTT-DATA-2914AS2914Level 3 Parent, LLCLEVEL3AS3356
UPSTREAMS4
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS174Cogent Communications, LLC✓✗7
AS2914NTT America, Inc.✓✗4
AS3549Level 3 Parent, LLC✓✗4
AS2856British Telecommunications Limited✓✗1

The figures come from the routing tables our peers give us. This number is seen from 4 separate vantage points. A peer that shares an internet exchange with this network and carries only a small share of its paths is not counted as an upstream: a transit provider carries the whole table, an IX peer only its own announcements. Internet exchange data comes from PeeringDB. Figures are from a dump taken 8 hours ago.