Network topology

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

AS13809

Currently announcedSnapshot awaiting refresh

UAMS-ASN - University of Arkansas for Medical Sciences · UAMS-ASN

Last observed9/30/2026, 10:08:59Open ASN profile →

AS13809 relationship topology

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AS13809University of Arkansas …

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS40581AREON-AS - Arkansas Research and Education Optical Network

Relationship: Upstream
Observed weight: 492
ASN registration country: United States
Latest RIS data: 9/30/2026, 00:00:00

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All adjacent autonomous systems

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1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS40581Observed weight 492	AREON-AS - Arkansas Research and Education Optical Network	Upstream	United States	8/19/2019, 00:00:00	9/30/2026, 00:00:00	1,650	0

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