LIVE
5 ASNS PEERINGIPv4 1.077.715 PREFIXESIPv6 242.108 PREFIXESRPKI 1.001.377 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
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Rasat
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RASAT / AS

AS18047

National Tsing-Hua University
2 announcements1 upstreams1 peers
TIER 1National Tsing-Hua UniversityNTHU-TWAS18047Taiwan Internet GatewayTWGATE-APAS9505Arelion Sweden ABTWELVE99AS1299Level 3 Parent, LLCLEVEL3AS3356
UPSTREAMS1
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS9505Taiwan Internet Gateway✓✗10

The figures come from the routing tables our peers give us. This number is seen from 5 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 8 hours ago.