AS31977 — FECRWY-1

AS31977 announces 1 IPv4 prefixes covering 1,024 addresses and 0 IPv6 prefixes.

About this network

FECRWY-1 is the autonomous system for Florida East Coast Railway LLC.

What it's used for

• The space carries internal corporate network traffic, evidenced by the netname FLORIDA-EAST-COAST-RAILWAY-NET and the registrant RailAmerica Transportation Corporation.
• The AS announces a single IPv4 prefix, 74.117.192.0/22, comprising 1024 addresses, with 0 IPv6 prefixes.
• With only 2 observed neighbours, the low address-to-neighbour ratio indicates a private, non-transit corporate estate rather than a public access or transit network.

Notable

• The RDAP registrant RailAmerica Transportation Corporation differs from the current registry holder Florida East Coast Railway LLC, reflecting historical ownership changes.
• Florida East Coast Railway was acquired by Grupo México in 2017, following an earlier acquisition by Fortress Investment Group in 2007.
• The address inventory consists of a single /22 block, typical for a large private enterprise managing its own internal IP space.

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

Announced prefixes

• 74.117.192.0/22

Upstream networks

• AS3549 Level 3 Parent, LLC
• AS33489 Comcast Cable Communications, LLC

Adjacent networks

• AS3549 Level 3 Parent, LLC
• AS33489 Comcast Cable Communications, LLC