LIVE
5 ASNS PEERINGIPv4 1.067.363 PREFIXESIPv6 241.976 PREFIXESRPKI 1.002.284 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS1145

SURF B.V.
2 announcements1 upstreams1 peers
TIER 1SURF B.V.Kennisnet-ASAS1145SURF B.V.SURFNET-NLAS1103Broadband Hosting B.V.OPEN-PEERING-ASAS20562The Constant Company, LLCAS-VULTRAS20473Arelion Sweden ABTWELVE99AS1299NTT America, Inc.NTT-DATA-2914AS2914Liberty Global Europe Holding B.V.LibertyGlobalAS6830
UPSTREAMS1
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS1103SURF B.V.✓✓6

The figures come from the routing tables our peers give us. This number is seen from 6 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 5 hours ago.