LIVE
5 ASNS PEERINGIPv4 1.079.242 PREFIXESIPv6 241.978 PREFIXESRPKI 1.003.788 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS26158

ULTIMATE SOFTWARE GROUP
2 announcements2 upstreams2 peers
TIER 1ULTIMATE SOFTWARE GROUPUSG-TOR-ASAS26158CenturyLink Communications, LLCCENTURYLINK-LEGACY-SA…AS3561Cloudflare, Inc.CLOUDFLARENETAS13335CenturyLink Communications, LLCCENTURYLINK-US-LEGACY…AS209The Constant Company, LLCAS-VULTRAS20473Arelion Sweden ABTWELVE99AS1299NTT America, Inc.NTT-DATA-2914AS2914GTT Communications Inc.GTT-BACKBONEAS3257Level 3 Parent, LLCLEVEL3AS3356
UPSTREAMS2
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS3561CenturyLink Communications, LLC✓✗4
AS13335Cloudflare, 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 3 hours ago.