Network topology

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

AS54262

Currently announcedSnapshot awaiting refresh

US-CERT-01 - CERTUSOFT INC · US-CERT-01

Last observed10/5/2026, 02:35:00Open ASN profile →

AS54262 relationship topology

Showing 2 / 2

AS54262CERTUSOFT INC

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS174COGENT-174 - Cogent Communications, LLC

Relationship: Upstream
Observed weight: 245
ASN registration country: United States
Latest RIS data: 10/4/2026, 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 245	COGENT-174 - Cogent Communications, LLC	Upstream	United States	8/25/2019, 00:00:00	10/4/2026, 00:00:00	600	0
AS3561Observed weight 35	CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLC	Upstream	United States	8/25/2019, 00:00:00	10/4/2026, 00:00:00	55	0

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