Network topology

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

AS14550

Currently announcedSnapshot awaiting refresh

MIDDLEBURY-COLLEGE - Middlebury College · MIDDLEBURY-COLLEGE

Last observed9/30/2026, 12:08:01Open ASN profile →

AS14550 relationship topology

Showing 3 / 3

AS14550Middlebury College

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS13536TVC-AS1 - FirstLight Fiber, Inc.

Relationship: Upstream
Observed weight: 188
ASN registration country: United States
Latest RIS data: 9/30/2026, 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 188	TVC-AS1 - FirstLight Fiber, Inc.	Upstream	United States	8/19/2019, 00:00:00	9/30/2026, 00:00:00	255
AS3356Observed weight 83	LEVEL3 - Level 3 Parent, LLC	Upstream	United States	8/19/2019, 00:00:00	9/30/2026, 00:00:00	113
AS1351Observed weight 10	University of Vermont	Upstream	United States	8/19/2019, 00:00:00	9/30/2026, 00:00:00	12

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