Network topology

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

AS16938

Currently announcedSnapshot awaiting refresh

EXCEL-NET-01 - Excelsior College · EXCEL-NET-01

Last observed9/30/2026, 18:33:31Open ASN profile →

AS16938 relationship topology

Showing 3 / 3

AS16938Excelsior College

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS13536TVC-AS1 - FirstLight Fiber, Inc.

Relationship: Upstream
Observed weight: 270
ASN registration country: United States
Latest RIS data: 10/28/2026, 00:00:00

Open AS13536 profile →

All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS13536Observed weight 270	TVC-AS1 - FirstLight Fiber, Inc.	Upstream	United States	8/19/2019, 00:00:00	10/28/2026, 00:00:00	370
AS3754Observed weight 5	NYSERNET3-AS - NYSERNet	Upstream	United States	8/19/2019, 00:00:00	10/28/2026, 00:00:00	5
AS3630Observed weight 1	NYSERNet	Upstream	United States	8/19/2019, 00:00:00	10/28/2026, 00:00:00	2

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