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5 ASNS PEERINGIPv4 1.067.802 PREFIXESIPv6 242.129 PREFIXESRPKI 1.003.464 VRPS16 PROBES ONLINELAST UPDATE JUST NOW
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RASAT / AS

AS15147

DEPARTMENT OF HOMELAND SECURITY
17 announcements2 upstreams2 peers
TIER 1DEPARTMENT OF HOMELAND SECURITYDHSINETNOCAS15147Cloudflare, Inc.CLOUDFLARENETAS13335The Constant Company, LLCAS-VULTRAS20473Arelion Sweden ABTWELVE99AS1299NTT America, Inc.NTT-DATA-2914AS2914GTT Communications Inc.GTT-BACKBONEAS3257AT&T Enterprises, LLCATT-INTERNET4AS7018
UPSTREAMS2
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS7018AT&T Enterprises, LLC✓✗44
AS13335Cloudflare, Inc.✓✓22

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 3 hours ago.