Network topology

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

AS36634

Currently announcedSnapshot awaiting refresh

Great River Health Systems, Inc. · GREATRIVERHEALTHSYSTEMS

Last observed10/2/2026, 23:44:01Open ASN profile →

AS36634 relationship topology

Showing 2 / 2

AS36634Great River Health Syst…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS6122ICN-AS - Iowa Communications Network

Relationship: Upstream
Observed weight: 259
ASN registration country: United States
Latest RIS data: 10/2/2026, 00:00:00

Open AS6122 profile →

All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS6122Observed weight 259	ICN-AS - Iowa Communications Network	Upstream	United States	8/21/2019, 00:00:00	10/2/2026, 00:00:00	334	0
AS12133Observed weight 5	LISCO - Local Internet Service Company	Upstream	United States	8/21/2019, 00:00:00	10/2/2026, 00:00:00	5	0

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