Complete the subnetting information:

Class C IP address: 192.168.25.0

Item 1: Class C Default Mask in Binary:

Build the new subnet mask so you have 30 host addresses in each subnet.

Build the fourth octet from the right to the left with zeros until you have enough host addresses, then the rest of the bits will be changed to 1s. (2⁵ = 32; fourth octet changed to: 1110 0000)