LIVE
5 ASNS PEERINGIPv4 1.067.593 PREFIXESIPv6 242.146 PREFIXESRPKI 1.002.916 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS50063

Sainsbury's Supermarkets Ltd
1 announcements1 upstreams1 peers
TIER 1Sainsbury's Supermarkets LtdSAINSBURYS-NETAS50063Telefonica UK LimitedO2BROADBANDAS35228Virgin Media LimitedNTLAS5089Level 3 Parent, LLCLEVEL3AS3356Liberty Global Europe Holding B.V.LibertyGlobalAS6830TELEFONICA GLOBAL SOLUTIONS SLTELXIUSAS12956
UPSTREAMS1
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS35228Telefonica UK Limited✓✗4

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 3 hours ago.