Network topology

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

AS62548

Currently announcedSnapshot awaiting refresh

City of Norwich Department of Public Utilities · NORWICH-PUBLIC-UTILITIES

Last observed10/6/2026, 09:58:06Open ASN profile →

AS62548 relationship topology

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AS62548City of Norwich Departm…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS22742CT-EDU-NET - Connecticut Education Network

Relationship: Upstream
Observed weight: 222
ASN registration country: United States
Latest RIS data: 10/31/2026, 00:00:00

Open AS22742 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
AS22742Observed weight 222	CT-EDU-NET - Connecticut Education Network	Upstream	United States	8/25/2019, 00:00:00	10/31/2026, 00:00:00	265	0
AS46887Observed weight 42	CROWNCASTLE-AS46887 - Crown Castle Fiber LLC	Upstream	United States	8/25/2019, 00:00:00	10/31/2026, 00:00:00	71	0

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