Network topology

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

AS6056

Currently announcedSnapshot awaiting refresh

Colby College · COLBY

Last observed9/29/2026, 13:58:31Open ASN profile →

AS6056 relationship topology

Showing 2 / 2

AS6056Colby College

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS557University of Maine System

Relationship: Upstream
Observed weight: 268
ASN registration country: United States
Latest RIS data: 10/30/2026, 00:00:00

Open AS557 profile →

All adjacent autonomous systems

The table preserves every relationship in the selected filter; graph limits and pagination never remove data.

2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS557Observed weight 268	University of Maine System	Upstream	United States	8/19/2019, 00:00:00	10/30/2026, 00:00:00	375	0
AS13536Observed weight 8	TVC-AS1 - FirstLight Fiber, Inc.	Upstream	United States	8/19/2019, 00:00:00	10/30/2026, 00:00:00	10	0

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