Class B Subnetting

 

Available Subnet - 140.168.0.0/16

Required Hosts – 400

 

Network ranges

 

Subnet ID                                 Broadcast Address

 
140.168.0.0------------------ 140.168.1.255
           +2   (Increment)
 
140.168.2.0------------------  140.168.3.255
            +2

140.168.4.0-----------------  140.168.5.255
            +2

140.168.6.0-----------------  140.168.7.255  and so on