We can resolve hostname from ip address using ping command in cmd (command prompt) and we can also get ip address of a specified computer using ping command.
Resolve Hostname from IP Address in CMD:Normally, we use ping command to check whether a machine is online or not. we can get machine name from ip address by giving extra parameter -a with ping command.
ping -a 100.82.151.16
Get IP Address from Computer name in CMD:This may be funny (:: if you already know, we can get ip address from machinename with ping command.