Can't connect to any server with port 22003

[HoLsTeN]

Hello,

As showing in the topic name i can't join any server ending with default ports like 22003

Some server ending with other ports like 4443 or 2452 i can connect to..

i'm using work wifi internet 

https://pasteboard.co/DFjyiybBiTWJ.png

Thank you.

[RustyCuyler]

Perhaps whoever's in control of your workplace's internet settings has that port blocked in the network? That seems to be my best guess. If they allow employees to play games on the job, perhaps you could ask around and see if they can open that port up in the network.