LIVE
5 ASNS PEERINGIPv4 1.069.339 PREFIXESIPv6 242.170 PREFIXESRPKI 1.003.804 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS229

Merit Network Inc.
3 announcements2 upstreams2 peers
TIER 1Merit Network Inc.MERIT-AS-6AS229Michigan State UniversityMISU-231AS231Merit Network Inc.MERIT-AS-14AS237Internet2INTERNET2-I2PXAS11164Unitas GlobalUNITASAS1828Arelion Sweden ABTWELVE99AS1299NTT America, Inc.NTT-DATA-2914AS2914PCCW Global (HK) Ltd.PCCWG-APAC-HKAS3491The Constant Company, LLCAS-VULTRAS20473
UPSTREAMS2
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS237Merit Network Inc.✓✓6
AS231Michigan State University✓✗4

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 3 hours ago.