AS27 — UMDNET

AS27 announces 4 IPv4 prefixes covering 133,632 addresses and 5 IPv6 prefixes.

About this network

An early allocation (UMDNET) belonging to the University of Maryland in College Park, Maryland.

What it's used for

• Campus, research, and administrative networking for the university.

Notable

• A low AS number reflects an allocation from the internet's earliest years, handed out roughly sequentially. An institutional network, not a commercial ISP.

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

Announced prefixes

• 128.8.0.0/16
• 129.2.0.0/16
• 192.54.94.0/23
• 192.54.96.0/21
• 2605:880::/47
• 2605:880:10::/48
• 2605:880:20::/48
• 2605:880:22::/48
• 2605:880:30::/48

Upstream networks

• AS10886 University of Maryland

Adjacent networks

• AS10886 University of Maryland