Tag Archives: Open Port Checker

Outbound Port Scanner

With Outbound Port Scanner you can determine, which outbound ports aren’t blocked by your firewall.

Outbound Port Scanner with port range 20-30.

This PowerShell tool is extremely helpful when you are behind firewall, and you are running service on a remote machine that you want to connect to it, but you are unable to find out which ports can be accessed and to which port to bind the service.

The Code:
You may want to select a port range (line 2).
The destination host listens on all TCP ports from 1 to 65535.