wilderness - 4:08 pm on Jan 11, 2013 (gmt 0)
Many thanks I've downloaded the tool and will install and text.
Unfortunately my whining is not related to to the actual conversion of the IP's to CIDR, rather in my own inability to comprehend the CIDR ranges (i. e., gibberish) into something that I readily and visually I understand.
I'm able to create and understand afterwards (visually) entire lines of IP's in mod-rewrite-regex faster than I'm able to use a tool to convert a CIDR into recognizable range.
That inability is what lucy was referring to in binary comprehension.