Type your subnet mask into cells B1 through B4, tying each byte into a separate cell. Continuing the example, type "255" into cell B1, "255" into B2, "255" into B3 and "224" into B4.

Hey all, I'm looking for an easy funtion that I can use in a BASH script (preffered a bash function) to calculate the IP Range/CIDR based off an IP and SUBNET Mask Example of what the problem ...