Autonomous system profile

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

AS54852

Announcement observedARIN

F4 Networks · F4-NETWORKS

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

Last active10/5/2026, 04:11:14Snapshot expired

View network topology RDAP registration

ASN: AS54852
Registration country: United States
Name: F4 Networks
Abbreviation: F4-NETWORKS
Registration date: 7/17/2024, 15:33:47
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
2a01:e281:f4::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/20/2026, 08:00:00	×	✓	Currently valid

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

Registration and sources

Organization: F4 Networks
RIR: ARIN
Registration country: United States
Registration date: 7/17/2024, 15:33:47
Abuse contact: abuse@f4.network

Snapshot trend

10/5/2026, 04:11:140 v41 v61 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 · iana-rdap-asn-bootstrap · rir-rdap-asn