255.255.255.128 (/25)

172.16.0.0 = Network address

255.255.255.128 = Subnet mask

Q1. # of Subnets?

Q2. # of Hosts per subnet?

Q3. Block size? Valid subnets?

Q4. Broadcast address for each subnet?

Q5. Valid range of hosts for each subnet?

Use the following table to show the subnets available, the valid host range, and the broadcast address of each:

Subnet 0.0 3.128 255.0 255.128 First host Last host Broadcast