AS18630 — RIDLEYSD-NET

AS18630 announces 2 IPv4 prefixes covering 2,560 addresses and 0 IPv6 prefixes.

About this network

RIDLEYSD-NET is operated by The Ridley School District.

What it's used for

• The address space is registered under the netname NETBLK-RIDLEYSD for the school district, indicating an internal educational network.
• The AS announces 2560 IPv4 addresses across 2 prefixes and maintains 1 observed neighbour, a ratio consistent with a small, self-contained institutional network rather than a transit or access provider.

Notable

• Registrants for both announced prefixes (198.244.0.0/21 and 198.244.8.0/23) align perfectly with the AS holder, The Ridley School District.
• The inventory consists of two contiguous IPv4 blocks with no IPv6 prefixes announced, reflecting a legacy IPv4-only deployment typical of many K-12 districts.

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

Announced prefixes

• 198.244.0.0/21
• 198.244.8.0/23

Upstream networks

• AS36253 Delaware County Intermediate Unit

Adjacent networks

• AS36253 Delaware County Intermediate Unit