I have a text file block list. You add an IP and hit enter and so on and so forth you block those addresses. I have been trying to block ranges which in other block lists have the IP address minus sign and address looks like ##.212.0.0-##.212.255.255.

If I add that to my Text file it does not work. I don't want to add each address by hand because that would be 255X255 which is more typing than I want to do. Is there a simple way to do this?