Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS31977

Announcement observedARIN

FECRWY-1 - Florida East Coast Railway LLC · FECRWY-1

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/2/2026, 10:48:50Snapshot expired

View network topology RDAP registration

ASN: AS31977
Registration country: United States
Name: FECRWY-1 - Florida East Coast Railway LLC
Abbreviation: FECRWY-1
Registration date: 2/4/2004, 00:01:53
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
74.117.192.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/2/2026, 00:00:00	✓	×	Currently valid
74.117.193.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/2/2026, 00:00:00	✓	×	Currently valid
74.117.194.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/2/2026, 00:00:00	✓	×	Currently valid
74.117.195.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/2/2026, 00:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: FECRWY-1 - Florida East Coast Railway LLC
RIR: ARIN
Registration country: United States
Registration date: 2/4/2004, 00:01:53
Abuse contact: brittany.webb@fecrwy.com

Snapshot trend

10/2/2026, 10:48:504 v40 v62 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · rir-rdap-asn · iana-rdap-asn-bootstrap