LIVE
5 ASNS PEERINGIPv4 1.077.699 PREFIXESIPv6 241.990 PREFIXESRPKI 1.001.431 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
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Rasat
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RASAT / AS

AS8216

SISTEMAS, S.A.
9 announcements1 upstreams1 peers
TIER 1SISTEMAS, S.A.INDRAAS8216COLT Technology Services Group LimitedCOLTAS8220The Constant Company, LLCAS-VULTRAS20473Arelion Sweden ABTWELVE99AS1299NTT America, Inc.NTT-DATA-2914AS2914
UPSTREAMS1
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS8220COLT Technology Services Group Limited✓✗36

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 4 hours ago.