LIVE
5 ASNS PEERINGIPv4 1.066.908 PREFIXESIPv6 241.929 PREFIXESRPKI 1.001.902 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS4155

USDA
25 announcements3 upstreams3 peers
TIER 1USDAUSDA-1AS4155CenturyLink Communications, LLCCENTURYLINK-MTIPS4-HLRAS4297CenturyLink Communications, LLCCENTURYLINK-MTIPS1-STNAS6223CenturyLink Communications, LLCCENTURYLINK-MTIPS2-CHIAS6224CenturyLink Communications, LLCCENTURYLINK-US-LEGACY…AS209Level 3 Parent, LLCLEVEL3AS3356
UPSTREAMS3
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS6223CenturyLink Communications, LLC✓✓78
AS6224CenturyLink Communications, LLC✓✓14
AS4297CenturyLink 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 4 hours ago.