Калькулятор IP подсетей

212.71.96.0-212.71.122.255

212.71.96.0-212.71.111.255
212.71.96.0/20

212.71.112.0-212.71.119.255
212.71.112.0/21

212.71.120.0-212.71.121.255
212.71.120.0/23

212.71.122.0-212.71.122.255
212.71.122.0/24