Калькулятор IP подсетей

212.124.203.0-212.124.223.255

212.124.203.0-212.124.203.255
212.124.203.0/24

212.124.204.0-212.124.207.255
212.124.204.0/22

212.124.208.0-212.124.223.255
212.124.208.0/20