To calculate subnet for 192.168.122.10/16

$ ipcalc 192.168.122.10/16

To calculate subnet for 192.168.122.10/16 without display ANSI color codes

$ ipcalc -n 192.168.122.10/16

To Suppress the bitwise output

$ ipcalc -b 192.168.122.10/16

To Deaggregate address range

$ ipcalc -r 192.168.122.1 192.168.122.101

$ ipcalc -r 10.10.0.1 10.10.1.1
$ ipcalc -r 172.122.150.10 172.155.150.20

regards,

T.Dhanasekar