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

140.168.2.0------------------  140.168.3.255

140.168.4.0-----------------   140.168.5.255

140.168.6.0-----------------   140.168.7.255 

and so on