The all 0s subnet is a usable subnet and the all 1s subnet is not a usable subnet.

Please complete the following

Host IP Address		233.32.158.100
Major Network Mask		255.255.255.0
Major (Base) Network Address
Major Network Broadcast Address
Total Number of Host Bits Number of Hosts
Subnet Mask		255.255.255.248
Number of Subnet Bits Number of Usable Subnets (zero subnet used)
Number of Host Bits per Subnet Number of Usable Hosts per Subnet
Subnet Address for this IP Address
IP Address of First Host on this Subnet
IP Address of Last Host on this Subnet
Broadcast Address for this Subnet