Residential proxies · Poland
P4 Sp. z o.o. proxies
- Network
- AS39603
- Exits on this network
- 100% when asked for it
- Share of Poland exits
- 13% 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
- AS39603 P4 Sp. z o.o.
- Reverse DNS
- …play-internet.pl · 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.
- Warsaw57%
- Gdańsk18%
- Kraków14%
- Wysoka4%
- Żuromin4%
- Cerekiew4%
Questions
- How do I get an IP on P4 Sp. z o.o.?
- Add -asn-39603 to your proxy username, together with the country: USER-country-pl-asn-39603. On October 14, 2026, 100% of the exits we got this way were on AS39603.
- 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 AS39603 (P4 Sp. z o.o.) announces. Where these exits had a reverse-DNS name, it ended in play-internet.pl.
- How much does it cost?
- $1 per GB, whichever network or country you ask for. No subscription, and unused bandwidth does not expire.