That worked, thanks. I was trying to create an IP list not and IP range. I'm curious as to what the difference is.
Thanks tho, for your help.
An IP list, you would put a single IP (220.127.116.11), and IP range list you would put a range (18.104.22.168/32 -- which is a single IP).
Thanks Jon, when I used IP List it wasn't blocking the address!