AS31746 — FANDM

AS31746 announces 3 IPv4 prefixes covering 2,560 addresses and 0 IPv6 prefixes.

About this network

The AS handle FANDM is operated by Franklin and Marshall College.

What it's used for

• The address space carries the college's internal network, identified by the netname FMC-4 across all announced prefixes.
• The AS announces 2560 IPv4 addresses across 3 prefixes and maintains 4 observed neighbours, a ratio consistent with a small, self-contained institutional network rather than a transit provider.

Notable

• All registrants for the announced prefixes are Franklin and Marshall College, matching the AS holder.
• The address inventory consists of two /22 blocks and one /23 block, all registered under the single netname FMC-4.

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

Announced prefixes

• 66.132.168.0/22
• 66.132.176.0/22
• 216.150.6.0/23

Upstream networks

• AS401602 Keystone REN, LLC
• AS399855 Keystone REN, LLC
• AS5650 Frontier Communications of America, Inc.

Adjacent networks

• AS401602 Keystone REN, LLC
• AS399855 Keystone REN, LLC
• AS5650 Frontier Communications of America, Inc.