AS22887 — WIU-AS

AS22887 announces 2 IPv4 prefixes covering 40,960 addresses and 0 IPv6 prefixes.

About this network

WIU-AS is the autonomous system for Western Illinois University.

What it's used for

• The address space carries university infrastructure and student residential networks, evidenced by reverse DNS entries like 143-43-223-254.wiu.edu and 207-246-183-254.Wetzel-south.ResNet.WIU.edu.
• The AS announces 40960 IPv4 addresses across 2 prefixes and maintains 2 observed neighbours, a ratio consistent with an access or eyeball network serving a single institutional campus.

Notable

• Registrants for both announced prefixes, WIU-143-43-128-17 and WIU-BLK1, are listed as Western Illinois University, matching the AS holder.
• The address inventory consists of two distinct IPv4 blocks: 143.43.128.0/17 and 207.246.160.0/19, with no IPv6 prefixes currently announced.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 143.43.128.0/17
• 207.246.160.0/19

Upstream networks

• AS14363 MTC Communications, Inc.
• AS6325 Illinois Century Network

Adjacent networks

• AS14363 MTC Communications, Inc.
• AS6325 Illinois Century Network