Subnet için aralık hesaplarken şöyle kullanırız.
ipcalc 108.171.128.160/27
Address: 108.171.128.160 01101100.10101011.10000000.101 00000
Netmask: 255.255.255.224 == 27 11111111.11111111.11111111.111 00000
Wildcard: 0.0.0.31 00000000.00000000.00000000.000 11111
=>
Network: 108.171.128.160/27 01101100.10101011.10000000.101 00000 (Class A)
Broadcast: 108.171.128.191 01101100.10101011.10000000.101 11111
HostMin: 108.171.128.161 01101100.10101011.10000000.101 00001
HostMax: 108.171.128.190 01101100.10101011.10000000.101 11110
Hosts/Net: 30