Autonomous system profile

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

AS57294

Announcement observedRIPE NCC

Internet_Expert_CZ Internet Expert s.r.o. · Internet_Expert_CZ

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

Last active10/5/2026, 17:02:32Snapshot expired

View network topology RDAP registration

ASN: AS57294
Registration country: Czechia
Name: Internet_Expert_CZ Internet Expert s.r.o.
Abbreviation: Internet_Expert_CZ
Registration date: 9/15/2011, 14:12:45
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
31.132.16.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/5/2026, 08:00:00	✓	×	Historical record
31.132.21.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/5/2026, 08:00:00	✓	×	Historical record

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

Registration and sources

Organization: Internet_Expert_CZ Internet Expert s.r.o.
RIR: RIPE NCC
Registration country: Czechia
Registration date: 9/15/2011, 14:12:45
Abuse contact: abuse@jes.cz

Snapshot trend

10/5/2026, 17:02:322 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