LIVE
5 ASNS PEERINGIPv4 1.067.400 PREFIXESIPv6 241.971 PREFIXESRPKI 1.002.275 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS4900

Montgomery County Hospital District
2 announcements2 upstreams2 peers
TIER 1Montgomery County Hospital DistrictASN1AS4900FidiumCCI-TEXASAS6300PS LightwavePSLIGHTWAVEAS394437Cogent Communications, LLCCOGENT-174AS174Arelion Sweden ABTWELVE99AS1299NTT America, Inc.NTT-DATA-2914AS2914Zayo BandwidthZAYO-6461AS6461
UPSTREAMS2
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS6300Fidium✓✗4
AS394437PS Lightwave✓✗4

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.