View source for IP Address Subnets

==IP Subnetting==
* /32 = 255.255.255.255 = 
* /31 = 255.255.255.254 =
* /30 = 255.255.255.252 =
* /29 = 255.255.255.248 =
* /28 = 255.255.255.240 =
* /27 = 255.255.255.224 =
* /26 = 255.255.255.192 =
* /25 = 255.255.255.128 =
* /24 = 255.255.255.0   = 0.0.0.255    - 1 class c
* /23 = 255.255.254.0   = 0.0.1.255    - 2 class c
* /22 = 0.0.3.255    - 4 class c
* /21 = 0.0.7.255    - 8 class c
* /20 = 0.0.15.255   - 16 class c
* /19 = 0.0.31.255   - 32 class c
* /18 = 0.0.63.255   - 64 class c
and so on..