Residential proxies · Czech Republic
O2 Czech Republic proxies
- Network
- AS5610
- Exits on this network
- 100% when asked for it
- Share of Czech Republic exits
- 25% without the filter
- Measured
- October 14, 2026
What a website sees
The first two things a site can look up about the visitor's IP.
- Announced by
- AS5610 O2 Czech Republic, a.s.
- Reverse DNS
- …o2.cz · every exit with a name
How sites tell a home address from a server: residential vs datacenter proxies.
Where these exits were
Cities the lookup placed them in, share of the exits on this network.
- Ostrava43%
- Prague27%
- Třinec10%
- Olomouc7%
- Lukavice3%
- České Budějovice3%
- Jirny3%
- Šternberk3%
Questions
- How do I get an IP on O2 Czech Republic?
- Add -asn-5610 to your proxy username, together with the country: USER-country-cz-asn-5610. On October 14, 2026, 100% of the exits we got this way were on AS5610.
- What happens when no exit on this network is online?
- The gateway answers 465 instead of giving you another network. Retry, or drop the filter.
- What does a website see?
- An IP that AS5610 (O2 Czech Republic, a.s.) announces. Where these exits had a reverse-DNS name, it ended in o2.cz.
- How much does it cost?
- $1 per GB, whichever network or country you ask for. No subscription, and unused bandwidth does not expire.