Network topology

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

AS53784

Currently announcedSnapshot awaiting refresh

SNHHS - Southern New Hampshire Health System · SNHHS

Last observed10/5/2026, 01:24:43Open ASN profile →

AS53784 relationship topology

Showing 2 / 2

AS53784Southern New Hampshire …

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS13977CTELCO - Fidium

Relationship: Upstream
Observed weight: 143
ASN registration country: United States
Latest RIS data: 10/4/2026, 00:00:00

Open AS13977 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
AS13977Observed weight 143	CTELCO - Fidium	Upstream	United States	8/25/2019, 00:00:00	10/4/2026, 00:00:00	410	0
AS13536Observed weight 135	TVC-AS1 - FirstLight Fiber, Inc.	Upstream	United States	8/25/2019, 00:00:00	10/4/2026, 00:00:00	350	0

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