Калькулятор IP подсетей

212.78.75.0-212.78.78.255

212.78.75.0-212.78.75.255
212.78.75.0/24

212.78.76.0-212.78.77.255
212.78.76.0/23

212.78.78.0-212.78.78.255
212.78.78.0/24