AS32157 — DC-UOIT-NET

AS32157 announces 6 IPv4 prefixes covering 5,376 addresses and 0 IPv6 prefixes.

About this network

DC-UOIT-NET is the autonomous system for Durham College, a public post-secondary institution in Ontario.

What it's used for

• The address space carries campus network infrastructure, evidenced by reverse DNS names such as net715.dc-uoit.net, nat-admin.res.dc-uoit.net, and net09.svil.netcampus.ca.
• The AS announces 5376 IPv4 addresses across 6 prefixes with only 1 observed neighbour, a ratio characteristic of a single-site or multi-campus educational network rather than a transit provider.

Notable

• All registrants for the announced prefixes are listed as "DURHAM COLLEGE OF APPLIED ARTS AND TECHNOLOGY; DC-UOIT Admin Team," which aligns perfectly with the AS holder.
• The address inventory consists of five /22 blocks and one /24 block, all located in Canada, reflecting a consolidated internal estate for the college's Oshawa and Whitby campuses.

CLASSIFICATION - after the card, on its own final line, emit exactly:

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

Announced prefixes

• 192.197.54.0/24
• 199.71.4.0/22
• 199.212.8.0/22
• 199.212.32.0/22
• 205.211.156.0/22
• 205.211.180.0/22

Upstream networks

• AS26677 ORION

Adjacent networks

• AS26677 ORION