Network ports ranges.

Hello everyone,
What’s the range of ports can I use in my game without any problems?
And thanks!

Network ports are nothing Unity specific. Generally there are the well known ports (which are the first 1024 ports) which have a predefined purpose. Anything above 1023 is basically free to use. There is no regulation so just pick one. Of course it should be clear that it is impossible to pick a port to guarantee no issues as everybody can pick any port. You can look through the list of registrated ports, but as i said those are generally free to use. Most well known games simply picked easy to remember ports or port numbers that follow a certain pattern.