Network topology

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

AS54989

Currently announcedSnapshot awaiting refresh

DUNCAN TELECOMMUNICATIONS LLC · DUNCAN-TV

Last observed10/5/2026, 04:35:46Open ASN profile →

AS54989 relationship topology

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AS54989DUNCAN TELECOMMUNICATIO…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS13536TVC-AS1 - FirstLight Fiber, Inc.

Relationship: Upstream
Observed weight: 474
ASN registration country: United States
Latest RIS data: 10/4/2026, 00:00:00

Open AS13536 profile →

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1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS13536Observed weight 474	TVC-AS1 - FirstLight Fiber, Inc.	Upstream	United States	8/25/2019, 00:00:00	10/4/2026, 00:00:00	2,997	0

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