AS19138 — SWEET-BRIAR-COLLEGE

AS19138 announces 2 IPv4 prefixes covering 8,448 addresses and 0 IPv6 prefixes.

About this network

The AS handle SWEET-BRIAR-COLLEGE is held by Sweet Briar College.

What it's used for

• The address space is registered under the netnames NETBLK-SBCNET and SWC, both attributed to Sweet Briar College.
• The network announces 8,448 IPv4 addresses across 2 prefixes, with only 1 observed neighbour, indicating a small, self-contained institutional network rather than a transit provider.

Notable

• The registrants for both announced prefixes match the AS holder, confirming direct ownership of the address space.
• The inventory consists of one /19 block (198.28.32.0/19) and one /24 block (192.149.94.0/24), typical of a single-site educational institution.

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

Announced prefixes

• 192.149.94.0/24
• 198.28.32.0/19

Upstream networks

• AS4922 Shenandoah Cable Television LLC

Adjacent networks

• AS4922 Shenandoah Cable Television LLC