LIVE
5 ASNS PEERINGIPv4 1.077.762 PREFIXESIPv6 242.033 PREFIXESRPKI 1.002.715 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS25878

Quinstreet, Inc.
7 announcements4 upstreams4 peers
TIER 1Quinstreet, Inc.QNST-DC01AS25878Unitas GlobalINTERNAP-BLOCK-4AS14743Cox Communications Inc.ASN-CXA-ALL-CCI-22773…AS22773Unitas GlobalUNITASAS1828Unitas GlobalINTERNAP-2BLKAS12182The Constant Company, LLCAS-VULTRAS20473Arelion Sweden ABTWELVE99AS1299NTT America, Inc.NTT-DATA-2914AS2914GTT Communications Inc.GTT-BACKBONEAS3257Level 3 Parent, LLCLEVEL3AS3356AT&T Enterprises, LLCATT-INTERNET4AS7018
UPSTREAMS4
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS3356Level 3 Parent, LLC✓✗18
AS7018AT&T Enterprises, LLC✓✗4
AS14743Unitas Global✓✗3
AS22773Cox Communications Inc.✓✗3

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.