Autonomous system profile

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

AS200474

Announcement observedRIPE NCC

CRFreeNet CRFreeNet, z.s. · CRFreeNet

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

Last active10/9/2026, 18:13:51Snapshot expired

View network topology RDAP registration

ASN: AS200474
Registration country: Czechia
Name: CRFreeNet CRFreeNet, z.s.
Abbreviation: CRFreeNet
Registration date: 6/25/2015, 13:49:23
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
185.133.240.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/25/2026, 08:00:00	10/17/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: CRFreeNet CRFreeNet, z.s.
RIR: RIPE NCC
Registration country: Czechia
Registration date: 6/25/2015, 13:49:23
Abuse contact: abuse@crfreenet.org

Snapshot trend

10/9/2026, 18:13:511 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 · rir-rdap-asn · iana-rdap-asn-bootstrap