This project adds port in the number range you want to proxies.

Example:

Proxy:192.168.1.1

Input:10
Input2:15

Output:
192.168.1.1:10
192.168.1.1:11
192.168.1.1:12
192.168.1.1:13
192.168.1.1:14
192.168.1.1:15