Network topology

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

AS22579

Currently announcedSnapshot awaiting refresh

Butler Memorial Hospital · INDEPENDENCE-HEALTH-SYSTEM-BUTLER

Last observed10/1/2026, 10:14:00Open ASN profile →

AS22579 relationship topology

Showing 4 / 4

AS22579Butler Memorial Hospital

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS46887CROWNCASTLE-AS46887 - Crown Castle Fiber LLC

Relationship: Upstream
Observed weight: 177
ASN registration country: United States
Latest RIS data: 10/1/2026, 00:00:00

Open AS46887 profile →

All adjacent autonomous systems

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

4 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS46887Observed weight 177	CROWNCASTLE-AS46887 - Crown Castle Fiber LLC	Upstream	United States	8/21/2019, 00:00:00	10/1/2026, 00:00:00	237
AS14877Observed weight 161	FirstLight Networks, LLC	Upstream	United States	8/21/2019, 00:00:00	10/1/2026, 00:00:00	222
AS27364Observed weight 95	ACS-INTERNET - Armstrong	Upstream	United States	8/21/2019, 00:00:00	10/1/2026, 00:00:00	127
AS7016Observed weight 89	CCCH-3 - Comcast Cable Communications, LLC	Upstream	United States	8/21/2019, 00:00:00	10/1/2026, 00:00:00	129

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