Network topology

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

AS15349

Currently announcedSnapshot awaiting refresh

Guggenheim Services LLC · AS-NJ1-DIA

Last observed9/30/2026, 14:53:49Open ASN profile →

AS15349 relationship topology

Showing 2 / 2

AS15349Guggenheim Services LLC

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS3561CenturyLink Communications, LLC

Relationship: Upstream
Observed weight: 255
ASN registration country: United States
Latest RIS data: 9/30/2026, 00:00:00

Open AS3561 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
AS3561Observed weight 255	CenturyLink Communications, LLC	Upstream	United States	8/19/2019, 00:00:00	9/30/2026, 00:00:00	332	0
AS3356Observed weight 253	Level 3 Parent, LLC	Upstream	United States	8/19/2019, 00:00:00	9/30/2026, 00:00:00	331	0

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