78.156.159.177

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Summary

IP address summary information
Location	Jihlava, Vysocina, CZ
ASN	AS43542 — OptoNet Communication, spol. s.r.o.
Hostname	—
Range	78.156.128.0/19
Company	OptoNet Communication, spol. s.r.o.
Hosted domains	0
Privacy	False
Anycast	False
AS Type	isp
Abuse contact	abuse@optonet.cz

IP Geolocation

IP address geolocation details
Field	Value
City	Jihlava
State	Vysocina
Country	Czechia
Postal	586 01
Local time	02:21 PM, Wednesday, October 7, 2026
Timezone	Europe/Prague
Coordinates	49.3961 N, 15.5912 E

Location Evidence

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

$ ping 78.156.159.177

PING 78.156.159.177 (78.156.159.177): 56 data bytes

64 bytes from 78.156.159.177: icmp_seq=0 ttl=58 time=2.485 ms

Measurement taken from

IPinfo ProbeNet in █████, █████

On September 29, 2026

Run your own measurement

Anonymization

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ASN

AS43542 — OptoNet Communication, spol. s.r.o.

Domainoptonet.cz
ASN TypeISP
Route78.156.128.0/19

Company

OptoNet Communication, spol. s.r.o.

Abuse

OptoNet Communication, spol. s r.o., Cerveny Kriz 250, 568 01 Jihlava, Czech republic

+420564040133

abuse@optonet.cz

NameABUSE-C OptoNet Communication

Network78.156.159.0/24

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