LIVE
5 ASNS PEERINGIPv4 1.078.156 PREFIXESIPv6 242.201 PREFIXESRPKI 1.003.051 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS394031

South Suburban College of Cook County
1 announcements1 upstreams1 peers
TIER 1South Suburban College of Cook CountySOUTHSUBURBANCOLLEGEO…AS394031Urban Communications, Inc.URBNAS15042Cogent Communications, LLCCOGENT-174AS174GTT Communications Inc.GTT-BACKBONEAS3257
UPSTREAMS1
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS15042Urban Communications, Inc.✓✗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.