Network topology

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

AS36767

Currently announcedSnapshot awaiting refresh

Hearst-Argyle Television, Inc. · WMUR-TV

Last observed10/3/2026, 00:08:21Open ASN profile →

AS36767 relationship topology

Showing 2 / 2

AS36767Hearst-Argyle Televisio…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS13536TVC-AS1 - FirstLight Fiber, Inc.

Relationship: Upstream
Observed weight: 453
ASN registration country: United States
Latest RIS data: 10/2/2026, 00:00:00

Open AS13536 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
AS13536Observed weight 453	TVC-AS1 - FirstLight Fiber, Inc.	Upstream	United States	8/21/2019, 00:00:00	10/2/2026, 00:00:00	618	0
AS701Observed weight 114	UUNET - Verizon Business	Upstream	United States	8/21/2019, 00:00:00	10/2/2026, 00:00:00	147	0

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