Network topology

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

AS55266

Currently announcedSnapshot awaiting refresh

FRMC01 - Firelands Regional Medical Center · FRMC01

Last observed10/5/2026, 05:21:37Open ASN profile →

AS55266 relationship topology

Showing 2 / 2

AS55266Firelands Regional Medi…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS13490Buckeye Cablevision, Inc.

Relationship: Upstream
Observed weight: 236
ASN registration country: United States
Latest RIS data: 10/31/2026, 00:00:00

Open AS13490 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
AS13490Observed weight 236	Buckeye Cablevision, Inc.	Upstream	United States	8/25/2019, 00:00:00	10/31/2026, 00:00:00	325	0
AS19009Observed weight 37	ONECLEVELAND - OneCleveland	Upstream	United States	8/25/2019, 00:00:00	10/31/2026, 00:00:00	50	0

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