LIVE
5 ASNS PEERINGIPv4 1.066.893 PREFIXESIPv6 241.971 PREFIXESRPKI 1.002.284 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
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Rasat
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RASAT / AS

AS20111

Lenovo (United States) Inc.
4 announcements1 upstreams1 peers
TIER 1Lenovo (United States) Inc.LENOVO-NETAS20111Cogent Communications, LLCCOGENT-174AS174
UPSTREAMS1
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS174Cogent Communications, LLC✓✗16

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 11 hours ago.