Network topology

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

AS17164

Currently announcedSnapshot awaiting refresh

CentraCare Health · CENTRACAREHEALTHSYSTEM

Last observed9/30/2026, 20:10:28Open ASN profile →

AS17164 relationship topology

Showing 3 / 3

AS17164CentraCare Health

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS40264TWC-40264-WI-MN-UPPERMI-C3 - Charter Communications LLC

Relationship: Upstream
Observed weight: 144
ASN registration country: United States
Latest RIS data: 11/1/2026, 00:00:00

Open AS40264 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
AS40264Observed weight 144	TWC-40264-WI-MN-UPPERMI-C3 - Charter Communications LLC	Upstream	United States	8/19/2019, 00:00:00	11/1/2026, 00:00:00	733
AS16904Observed weight 142	ARVIG-16904 - Arvig Enterprises Inc.	Upstream	United States	8/19/2019, 00:00:00	11/1/2026, 00:00:00	219
AS3356Observed weight 134	LEVEL3 - Level 3 Parent, LLC	Upstream	United States	8/19/2019, 00:00:00	11/1/2026, 00:00:00	486

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