LIVE
5 ASNS PEERINGIPv4 1.066.921 PREFIXESIPv6 241.950 PREFIXESRPKI 1.002.284 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
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RASAT / AS

AS199441

Cosium sarl
14 announcements4 upstreams4 peers
TIER 1Cosium sarlAS1-COSIUMAS199441COLT Technology Services Group LimitedCOLTAS8220Equinix (EMEA) Acquisition Enterprises B.V.EquinixAS15830Free Pro SASJAGUAR-ASAS30781Cogent Communications, LLCCOGENT-174AS174Arelion Sweden ABTWELVE99AS1299NTT America, Inc.NTT-DATA-2914AS2914Vocus Connect International BackboneVOCUS-BACKBONE-ASAS4826The Constant Company, LLCAS-VULTRAS20473
UPSTREAMS4
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS8220COLT Technology Services Group Limited✓✓20
AS15830Equinix (EMEA) Acquisition Enterprises B.V.✓✓9
AS30781Free Pro SAS✓✗9
AS174Cogent Communications, LLC✓✓8

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 4 hours ago.