LIVE
6 ASNS PEERINGIPv4 1.080.124 PREFIXESIPv6 242.360 PREFIXESRPKI 1.003.946 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS13652

HORIZON BLUE CROSS BLUE SHIELD OF NJ
9 announcements1 upstreams1 peers
TIER 1HORIZON BLUE CROSS BLUE SHIELD OF NJHORIZON-BLUE-CROSS-BL…AS13652AT&T Enterprises, LLCATT-INTERNET4AS7018
UPSTREAMS1
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS7018AT&T Enterprises, LLC✓✗45

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.