LIVE
5 ASNS PEERINGIPv4 1.078.331 PREFIXESIPv6 242.087 PREFIXESRPKI 1.004.065 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS11517

Blue Cross & Blue Shield of Minnesota
17 announcements2 upstreams2 peers
TIER 1Blue Cross & Blue Shield of MinnesotaBLUE-CROSS-AND-BLUE-S…AS11517FidiumENVENTISAS12042Cogent Communications, LLCCOGENT-174AS174Level 3 Parent, LLCLEVEL3AS3356Zayo BandwidthZAYO-6461AS6461
UPSTREAMS2
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS3356Level 3 Parent, LLC✓✗56
AS12042Fidium✓✗12

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 2 hours ago.