IPXO IP Data Intelligence
IP address information 37.188.144.0/21
WHOIS Data
Field
Value
inetnum
37.188.128.0 - 37.188.191.255
registrar
country
CZ
netname
EUROTEL-8
net type
ASSIGNED PA
comment
O2 Czech Republic, a.s.
admin-c
DUMY-RIPE
tech-c
DUMY-RIPE
source
RIPE
created
2012-03-22T10:25:14Z
last-modified
2016-01-06T15:07:05Z
maintained-by
Deaggregated Networks
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Geo Data
Visible geodata for a prefix range combines all available geolocations per each provider, displaying the most frequently detected one as the location for the range.
Provider
Geo Data
country name
Czechia
country code
CZ
subdivision
Moravskoslezský kraj
city name
Ostrava
date
2026-06-28T08:01:15.792Z
country name
Czech Republic
country code
CZ
subdivision
Praha
city name
Karlin
date
2026-06-22T03:47:48Z
Internet Routing Data
Less Specific Found:
Prefix
ASN
Exact Match Found:
Prefix
ASN
No Data Found
RPKI Data
Prefix
Max Length
ASN
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