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5 ASNS PEERINGIPv4 1.078.219 PREFIXESIPv6 242.118 PREFIXESRPKI 1.003.104 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
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RASAT / AS

AS14381

Caterpillar, Inc.
42 announcements5 upstreams5 peers
TIER 1Caterpillar, Inc.CATERPILLAR-INCAS14381AT&T Enterprises, LLCATGS-MMD-ASAS2686AT&T Enterprises, LLCATGS-MMD-ASAS2687Charter Communications IncTWC-11427-TEXASAS11427Equinix (EMEA) Acquisition Enterprises B.V.EquinixAS15830Vocus Connect International BackboneVOCUS-BACKBONE-ASAS4826Charter Communications IncTWC-7843-BBAS7843BHARTI Airtel Ltd.BBIL-APAS9498Charter Communications LLCCHARTER-20115AS20115iFog GmbHiFog-GmbHAS34927Hurricane Electric LLCHURRICANEAS6939The Constant Company, LLCAS-VULTRAS20473Cogent Communications, LLCCOGENT-174AS174Arelion Sweden ABTWELVE99AS1299NTT America, Inc.NTT-DATA-2914AS2914GTT Communications Inc.GTT-BACKBONEAS3257PCCW Global (HK) Ltd.PCCWG-APAC-HKAS3491China Education and Research Network (CERNET)FITI-AS-APAS38255
UPSTREAMS5
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS15830Equinix (EMEA) Acquisition Enterprises B.V.✓✓91
AS2687AT&T Enterprises, LLC✓✓30
AS2686AT&T Enterprises, LLC✓✗16
AS11427Charter Communications Inc✓✗15
AS7018AT&T Enterprises, LLC✓✓10

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 1 hour ago.