AS19923 — SHENANDOAH-UNIV

AS19923 announces 1 IPv4 prefixes covering 2,048 addresses and 0 IPv6 prefixes.

About this network

The AS handle SHENANDOAH-UNIV is held by Shenandoah University.

What it's used for

• The address space carries the university's internal network, identified by the netname SU1 and registrant Shenandoah University.
• The inventory consists of a single IPv4 prefix, 204.154.80.0/21, totaling 2048 addresses, with 0 IPv6 prefixes announced.
• With only 2 observed neighbours, the low neighbour count relative to the address block indicates a direct connection or small-scale transit arrangement typical of an institutional network rather than a large-scale transit provider.

Notable

• The RDAP registrant Shenandoah University matches the registry holder and the AS handle, confirming consistent ownership.
• The address inventory is a single contiguous /21 block, representing a standard allocation for a mid-sized educational institution.

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

Announced prefixes

• 204.154.80.0/21

Upstream networks

• AS4922 Shenandoah Cable Television LLC
• AS21508 Comcast Cable Communications, LLC

Adjacent networks

• AS4922 Shenandoah Cable Television LLC
• AS21508 Comcast Cable Communications, LLC