Basic Netmask address notation for IP address

A quick note on the quick notation for IP addresses and its associated netmask, for example 192.168.0.22/24 indicated a netmask of 255.255.255.0.

Some common short notation is :-

/8 = 255.0.0.0

/16 = 255.255.0.0

/24 = 255.255.255.0

/32 = 255.255.255.255