LIVE
6 ASNS PEERINGIPv4 1.086.306 PREFIXESIPv6 242.258 PREFIXESRPKI 1.003.866 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS397936

DC COMPUTERS
5 announcements2 upstreams2 peers
TIER 1DC COMPUTERSDCCOMP-IL-DXNAS397936Comcast Cable Communications, LLCCOMCAST-33491AS33491Stratus NetworksSTRATUS-NETWORKSAS40948Unitas GlobalUNITASAS1828Hurricane Electric LLCHURRICANEAS6939Comcast Cable Communications, LLCCOMCAST-7922AS7922The Constant Company, LLCAS-VULTRAS20473China Education and Research Network (CERNET)FITI-AS-APAS38255Arelion Sweden ABTWELVE99AS1299NTT America, Inc.NTT-DATA-2914AS2914GTT Communications Inc.GTT-BACKBONEAS3257Level 3 Parent, LLCLEVEL3AS3356PCCW Global (HK) Ltd.PCCWG-APAC-HKAS3491
UPSTREAMS2
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS40948Stratus Networks✓✓14
AS33491Comcast Cable Communications, LLC✓✗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 18 hours ago.