Network topology

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

AS46182

Currently announcedSnapshot awaiting refresh

Microsoft Corporation · VAROLII

Last observed10/4/2026, 01:53:56Open ASN profile →

AS46182 relationship topology

Showing 3 / 3

AS46182Microsoft Corporation

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS209CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLC

Relationship: Upstream
Observed weight: 504
ASN registration country: United States
Latest RIS data: 11/3/2026, 00:00:00

Open AS209 profile →

All adjacent autonomous systems

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

3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS209Observed weight 504	CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLC	Upstream	United States	8/23/2019, 00:00:00	11/3/2026, 00:00:00	656
AS13649Observed weight 264	ASN-FLEXENTIAL - Flexential Colorado Corp.	Upstream	United States	8/23/2019, 00:00:00	11/3/2026, 00:00:00	331
AS3356Observed weight 252	LEVEL3 - Level 3 Parent, LLC	Upstream	United States	8/23/2019, 00:00:00	11/3/2026, 00:00:00	328

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