Network topology

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

AS186

Currently announcedSnapshot awaiting refresh

The Catholic University of America · CUA-AS

Last observed9/29/2026, 05:53:25Open ASN profile →

AS186 relationship topology

Showing 2 / 2

AS186The Catholic University…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS22925Allied Telecom Group, LLC

Relationship: Upstream
Observed weight: 330
ASN registration country: United States
Latest RIS data: 9/28/2026, 00:00:00

Open AS22925 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
AS22925Observed weight 330	Allied Telecom Group, LLC	Upstream	United States	8/19/2019, 00:00:00	9/28/2026, 00:00:00	513	0
AS46887Observed weight 108	CROWNCASTLE-AS46887 - Crown Castle Fiber LLC	Upstream	United States	8/19/2019, 00:00:00	9/28/2026, 00:00:00	152	0

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