AS201447 AS_CNB The Czech National Bank

AS_CNB The Czech National Bank · registered in Czechia

IPv4 addresses1,0243 prefixes · <0.001% of announced IPv4

Rank in Czechia#397largest network in CZ by IPv4 space, of 570 · 0.01% of CZ

Rank worldwide#39,692of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryCzechia599 ASNs registered there

Open AS201447 in ASN lookup Look up an IP in this network (193.84.155.1) All networks in Czechia

IPv4 prefixes

All 3 prefixes, in address order.

193.84.155.0/24
193.84.156.0/23
193.84.159.0/24

Similar-sized networks in Czechia

ASNNameIPv4 addresses

AS196916#394 BUSINESSCOM-AS BusinessCom CZ spol. s r.o.1,024

AS199722#395 SBERBANKCZ Sberbank CZ, a.s. v likvidaci1,024

AS201163#396 KB-AS-CZ Komercni banka, a.s.1,024

AS201533#398 UNITED_NETWORKS_SE United Networks SE1,024

AS203411#399 FORTUNA-GAME-PUB FORTUNA GAME a.s.1,024

AS204080#400 MEG-AS Apelby Solutions s.r.o.1,024

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