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InternetData
IPv4 address

90.183.11.188

An address in České Budějovice, South Bohemian Region, Czechia, used by TRANSOFT, announced by O2 Czech Republic, a.s. (AS5610). Of our anonymity, network and service databases, it is in VPN IP.

7 of 22 address-keyed databases hold it

Summary
Company
TRANSOFT
Registered to
Vrbenska 2082
Network type
ISP
Abuse contact
abuse@o2.cz
Anycast
No

Anonymity

Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.

1 of 8 hold it
Confidence
low
Method
scan
Last seen
2026-10-11

Ownership

Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.

4 of 6 hold it
Company
TRANSOFT
Type
Business
Registered in
Czechia
AS number
AS5610
Name
O2 Czech Republic, a.s.
RPKI
valid
Type
ISP
Domain
o2.cz
Registered in
Czechia
Name
Vrbenska 2082
Handle
TRANSOFT
Status
ASSIGNED PA
Registry
ripe
Domain
zsmaj.cz
Name
Abuse-C Role
Address
O2 Czech Republic, a.s., Jiri Hvezda, Za Brumlovkou 266/2, Praha 4 - Michle, PSC 140 22, CZECH REPUBLIC
Network
90.176.32.0-90.183.255.255
Not seen inIP RWHOISIP RDNS

Geolocation

Where the address is, and what that place uses.

2 of 2 hold it
City
České Budějovice
Region
South Bohemian Region
Postal code
370 01
Country
Czechia
Continent
Europe
Coordinates
48.9745, 14.4743
Timezone
Europe/Prague

Network

What kind of network it is on: a mobile carrier, an anycast service, a CDN edge.

0 of 3 hold it

Services

What our own internet-wide measurement found listening on it.

0 of 3 hold it
00 · Evaluate

Test the real build first.

An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.

01 · License

Then license what you use.

Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell, priced by scope rather than by seat.
Annual terms, a named contact, and monthly, quarterly or yearly payment.