Network topology

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

AS35852

Currently announcedSnapshot awaiting refresh

YRC Inc. · YELLOW-KCGO

Last observed10/2/2026, 21:38:15Open ASN profile →

AS35852 relationship topology

Showing 2 / 2

AS35852YRC Inc.

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS7018ATT-INTERNET4 - AT&T Enterprises, LLC

Relationship: Upstream
Observed weight: 346
ASN registration country: United States
Latest RIS data: 10/2/2026, 00:00:00

Open AS7018 profile →

All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS7018Observed weight 346	ATT-INTERNET4 - AT&T Enterprises, LLC	Upstream	United States	8/21/2019, 00:00:00	10/2/2026, 00:00:00	2,821	0
AS27195Observed weight 86	CAVERN-TECHNOLOGIES - EPIC Alliance, Inc.	Upstream	United States	8/21/2019, 00:00:00	10/2/2026, 00:00:00	1,520	0

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