Autonomous system profile

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

AS209834

Announcement observedRIPE NCC

KAZA.cz s.r.o. · brnonet

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

Last active10/12/2026, 00:32:09Snapshot expired

View network topology RDAP registration

ASN: AS209834
Registration country: Czechia
Name: KAZA.cz s.r.o.
Abbreviation: brnonet
Registration date: 11/23/2018, 13:39:03
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
176.53.188.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/27/2026, 16:00:00	10/11/2026, 16:00:00	✓	×	Historical record

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

Registration and sources

Organization: KAZA.cz s.r.o.
RIR: RIPE NCC
Registration country: Czechia
Registration date: 11/23/2018, 13:39:03
Abuse contact: abuse@kaza.cz

Snapshot trend

10/12/2026, 00:32:091 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 · iana-rdap-asn-bootstrap · rir-rdap-asn