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 :-

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  1. /8 = 255.0.0.0
  2.  
  3. /16 = 255.255.0.0
  4.  
  5. /24 = 255.255.255.0
  6.  
  7. /32 = 255.255.255.255
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