LIVE
5 ASNS PEERINGIPv4 1.078.594 PREFIXESIPv6 241.943 PREFIXESRPKI 1.003.576 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS57801

SK-NIC, a.s.
4 announcements2 upstreams2 peers
TIER 1SK-NIC, a.s.SK-NIC-ASAS57801CNC, a.s.CNCAS50128SWAN, a.s.AS-BENESTRAAS5578The Constant Company, LLCAS-VULTRAS20473Cogent Communications, LLCCOGENT-174AS174Arelion Sweden ABTWELVE99AS1299NTT America, Inc.NTT-DATA-2914AS2914
UPSTREAMS2
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS174Cogent Communications, LLC✓✓6
AS50128CNC, a.s.✓✓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 2 hours ago.