How to bypass "Too many connectios from your ip"

I need to connect multiple times to an IRC server for testing my scripts but only allows me 3 connections simultaneously per IP how can i bypass that restriction/limit per IP?

Thanks in advance

You can't, you need to connect from another IP, just ask people around on IRC to test with you, if you really want to connect from another ip, look for a VPS

and if i hide my ip with a software or connect from a proxy server it will work?

It will, anything that will use a different ip address than yours will work