Network topology

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

AS33434

Currently announcedSnapshot awaiting refresh

Hamilton College · HAMILTON-COLLEGE

Last observed10/2/2026, 15:33:49Open ASN profile →

AS33434 relationship topology

Showing 4 / 4

AS33434Hamilton College

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS174COGENT-174 - Cogent Communications, LLC

Relationship: Upstream
Observed weight: 132
ASN registration country: United States
Latest RIS data: 10/30/2026, 00:00:00

Open AS174 profile →

All adjacent autonomous systems

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

4 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS174Observed weight 132	COGENT-174 - Cogent Communications, LLC	Upstream	United States	8/21/2019, 00:00:00	10/30/2026, 00:00:00	171
AS11351Observed weight 125	TWC-11351-NORTHEAST - Charter Communications Inc	Upstream	United States	8/21/2019, 00:00:00	10/30/2026, 00:00:00	176
AS3754Observed weight 9	NYSERNET3-AS - NYSERNet	Upstream	United States	8/21/2019, 00:00:00	10/30/2026, 00:00:00	9
AS3630Observed weight 2	NYSERNET-BLK - NYSERNet	Upstream	United States	8/21/2019, 00:00:00	10/30/2026, 00:00:00	3

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