Network topology

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

AS3777

Currently announcedSnapshot awaiting refresh

HAVERFORD - Haverford College · HAVERFORD

Last observed9/29/2026, 10:58:05Open ASN profile →

AS3777 relationship topology

Showing 2 / 2

AS3777Haverford College

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS174COGENT-174 - Cogent Communications, LLC

Relationship: Upstream
Observed weight: 178
ASN registration country: United States
Latest RIS data: 9/29/2026, 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.

2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS174Observed weight 178	COGENT-174 - Cogent Communications, LLC	Upstream	United States	8/19/2019, 00:00:00	9/29/2026, 00:00:00	238	0
AS36412Observed weight 74	DREXEL-ASN2 - Drexel University	Upstream	United States	8/19/2019, 00:00:00	9/29/2026, 00:00:00	95	0

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