Adjacent networks

AS40581 AREON-AS

Education APNIC

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS40581 in a routing path, in either direction.

AS	Network	Type	Families	Paths seen
AS174	Cogent Communications, LLC	Transit	IPv4 IPv6	1,745
AS6939	Hurricane Electric LLC	Transit	IPv4 IPv6	676
AS11164	Internet2	Education	IPv4 IPv6	351
AS13809	University of Arkansas for Medical Sciences	Unclassified	IPv4	291
AS11537	Internet2	Unclassified	IPv4 IPv6	288
AS5090	ARKANSAS TECH UNIVERSITY	Education	IPv4 IPv6	216
AS1603	Henderson State University	Unclassified	IPv4	184
AS53450	University of Arkansas at Monticello	Unclassified	IPv4	183
AS17124	SouthArk	Unclassified	IPv4	124
AS401965	Southern Arkansas University	Unclassified	IPv4	123
AS401459	Division of Agriculture of the University of Arkansas	Unclassified	IPv4	122
AS14183	University of Arkansas at Little Rock	Unclassified	IPv4 IPv6	94
AS401264	University of Arkansas Community College at Morrilton	Unclassified	IPv4 IPv6	93
AS10508	University of Arkansas	Education	IPv4 IPv6	89
AS3257	GTT Communications Inc.	Transit	IPv4 IPv6	86
AS399999	LYON COLLEGE	Unclassified	IPv4	68
AS21939	Phillips Community College of the University of Arkansas	Unclassified	IPv6	64
AS30408	Arkansas State University	Unclassified	IPv4	62
AS53604	University of Arkansas at Pine Bluff	Unclassified	IPv4	62
AS1826	University of Arkansas-Fort Smith	Unclassified	IPv4	61
AS11132	ARKANSAS SCHOOL FOR MATHEMATICS, SCIENCES & THE ARTS	Unclassified	IPv4	61
AS32507	LYON COLLEGE	Unclassified	IPv4	61
AS401274	Alice L. Walton School of Medicine	Unclassified	IPv4	61
AS401995	Arkansas Children's Hospital	Unclassified	IPv4	61
AS401997	Arkansas Northeastern College	Unclassified	IPv4	61
AS402067	NorthWest Arkansas Community College	Unclassified	IPv4	61
AS46743	Philander Smith University	Unclassified	IPv4	58
AS402460	University	Unclassified	IPv6	32

Adjacency is not the same as peering. Being next to each other in a path covers paid transit, settlement-free peering and customer connections alike, and routing data cannot distinguish them. Treat this as "these networks exchange routes", nothing more specific.

Derived from routing tables collected at 2026-10-15 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.09M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.