AS209834 brnonet KAZA.cz s.r.o.

brnonet KAZA.cz s.r.o. · registered in Czechia

IPv4 addresses1,0241 prefixes · <0.001% of announced IPv4

Rank in Czechia#414largest network in CZ by IPv4 space, of 570 · 0.01% of CZ

Rank worldwide#40,664of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryCzechia599 ASNs registered there

Open AS209834 in ASN lookup Look up an IP in this network (176.53.188.1) All networks in Czechia

IPv4 prefixes

All 1 prefix, in address order.

176.53.188.0/22

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AS212138#415 AS_TSB Technicke site Brno, akciova spolecnost1,024

AS216450#416 prgaero Letiste Praha, a. s.1,024

AS34596#417 HVfree HVfree.net servis. s.r.o.768

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources