Autonomous system profile

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

AS209305

Announcement observedRIPE NCC

CFL Societe Nationale Des Chemins De Fer Luxembourgeois ET. D'UTIL. PUB · CFL

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

Last active10/11/2026, 21:24:57Snapshot expired

View network topology RDAP registration

ASN: AS209305
Registration country: Luxembourg
Name: CFL Societe Nationale Des Chemins De Fer Luxembourgeois ET. D'UTIL. PUB
Abbreviation: CFL
Registration date: 3/1/2019, 09:47:21
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
85.209.232.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/5/2026, 16:00:00	10/11/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: CFL Societe Nationale Des Chemins De Fer Luxembourgeois ET. D'UTIL. PUB
RIR: RIPE NCC
Registration country: Luxembourg
Registration date: 3/1/2019, 09:47:21
Abuse contact: info@cfl.lu

Snapshot trend

10/11/2026, 21:24:571 v40 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 · rir-rdap-asn · iana-rdap-asn-bootstrap