Network topology

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

AS3705

Currently announcedSnapshot awaiting refresh

GPO-NET - U.S. Government Publishing Office · GPO-NET

Last observed10/30/2026, 05:49:09Open ASN profile →

AS3705 relationship topology

Showing 3 / 3

AS3705U.S. Government Publish…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS33657CMCS - Comcast Cable Communications, LLC

Relationship: Upstream
Observed weight: 255
ASN registration country: United States
Latest RIS data: 10/29/2026, 00:00:00

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All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS33657Observed weight 255	CMCS - Comcast Cable Communications, LLC	Upstream	United States	8/19/2019, 00:00:00	10/29/2026, 00:00:00	330
AS12025Observed weight 252	IMDC-AS12025 - Iron Mountain Data Center	Upstream	United States	8/19/2019, 00:00:00	10/29/2026, 00:00:00	332
AS7018Observed weight 2	ATT-INTERNET4 - AT&T Enterprises, LLC	Upstream / Uncertain relationship	United States	8/19/2019, 00:00:00	10/29/2026, 00:00:00	2

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