Network topology

Relationships come from RIS AS_PATH observations; direction represents path position, not a commercial contract or traffic direction.

AS14381

Currently announcedSnapshot awaiting refresh

CATERPILLAR-INC - Caterpillar, Inc. · CATERPILLAR-INC

Last observed11/12/2026, 12:56:09Open ASN profile →

AS14381 relationship topology

Showing 5 / 5

AS14381Caterpillar, Inc.

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS2687ATGS-MMD-AS - AT&T Enterprises, LLC

Relationship: Upstream
Observed weight: 520
ASN registration country: United States
Latest RIS data: 10/19/2026, 00:00:00

Open AS2687 profile →

All adjacent autonomous systems

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5 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS2687Observed weight 520	ATGS-MMD-AS - AT&T Enterprises, LLC	Upstream	United States	8/19/2019, 00:00:00	10/19/2026, 00:00:00	2,327	373
AS7018Observed weight 515	ATT-INTERNET4 - AT&T Enterprises, LLC	Upstream	United States	8/19/2019, 00:00:00	10/19/2026, 00:00:00	686	336
AS15830Observed weight 317	Equinix Equinix (EMEA) Acquisition Enterprises B.V.	Upstream	United Kingdom	8/19/2019, 00:00:00	10/19/2026, 00:00:00	7,809	150
AS2686Observed weight 265	ATGS-MMD-AS - AT&T Enterprises, LLC	Upstream	United States	8/19/2019, 00:00:00	10/19/2026, 00:00:00	1,370	0
AS11427Observed weight 177	TWC-11427-TEXAS - Charter Communications Inc	Upstream	United States	8/19/2019, 00:00:00	10/19/2026, 00:00:00	950	199

CHA.LA ASN relationship snapshotRelationships are normalized by CHA.LA from collected routing observations and registration context.CHA.LA routing observations · registration context