Network topology

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

AS54559

Currently announcedSnapshot awaiting refresh

COUNTY OF ALLEGHENY · ALGH-DCS

Last observed10/5/2026, 03:24:02Open ASN profile →

AS54559 relationship topology

Showing 1 / 1

AS54559COUNTY OF ALLEGHENY

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS33154DQECOM - DQE Communications LLC

Relationship: Upstream
Observed weight: 499
ASN registration country: United States
Latest RIS data: 10/4/2026, 00:00:00

Open AS33154 profile →

All adjacent autonomous systems

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

1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS33154Observed weight 499	DQECOM - DQE Communications LLC	Upstream	United States	8/25/2019, 00:00:00	10/4/2026, 00:00:00	1,312	0

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