Czech Republic
IP Geolocation & Threat Intelligence Data
Country Code
CZ
Coverage
725 registered networks (ASNs) 8,861,568 IPv4 addresses
Accuracy
95–99%
Top ASNs in Czech Republic
AS5610
O2 Czech Republic, a.s.
1,540,864 IPv4
AS16019
Vodafone Czech Republic a.s.
1,210,368 IPv4
AS13036
T-Mobile Czech Republic a.s.
992,256 IPv4
AS2852
CESNET z.s.p.o.
849,920 IPv4
AS2571
DHL Information Services (Europe) s.r.o
285,952 IPv4
AS29208
Quantcom, a.s.
269,056 IPv4
AS30764
PODA a.s.
218,112 IPv4
AS42908
O2 Czech Republic, a.s.
183,296 IPv4
AS28725
CETIN a.s.
138,496 IPv4
AS60068
Datacamp Limited
135,168 IPv4
Lookup any IP in Czech Republic
curl -H "X-API-Key: YOUR_KEY" \ https://api.openipapi.com/v1/lookup/IP_ADDRESS
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