212.4.138.129

Access unlimited lookups, API and downloads, data enrichment, and Probenet Live.

Summary

IP address summary information
Location	Rouchovany, Vysocina, CZ
ASN	AS12570 — O2 Czech Republic, a.s.
Hostname	—
Range	212.4.128.0/19
Company	O2 Czech Republic, a.s.
Hosted domains	0
Privacy	False
Anycast	False
AS Type	ISP
Abuse contact	abuse@o2.cz

IP Geolocation

IP address geolocation details
Field	Value
City	Rouchovany
State	Vysocina
Country	Czechia
Postal	675 57
Local time	10:28 PM, Wednesday, October 14, 2026
Timezone	Europe/Prague
Coordinates	49.0704 N, 16.1076 E

Location Evidence

We have confirmed the location of this IP address with active measurement data

$ ping 212.4.138.129

PING 212.4.138.129 (212.4.138.129): 56 data bytes

64 bytes from 212.4.138.129: icmp_seq=0 ttl=58 time=1.029 ms

Measurement taken from

IPinfo ProbeNet in █████, █████

On October 6, 2026

Run your own measurement

Anonymization

VPN
Proxy
Tor
Relay
Hosting
Residential Proxy

ASN

AS12570 — O2 Czech Republic, a.s.

Domaino2.cz
ASN TypeISP
Route212.4.128.0/19

Company

O2 Czech Republic, a.s.

Abuse

O2 Czech Republic, a.s., Jiri Hvezda, Za Brumlovkou 266/2, Praha 4 - Michle, PSC 140 22, CZECH REPUBLIC

abuse@o2.cz

NameAbuse-C Role

Network212.4.138.128/26

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get started for free Contact sales