Калькулятор IP подсетей

139.196.77.0-139.196.80.255

139.196.77.0-139.196.77.255
139.196.77.0/24

139.196.78.0-139.196.79.255
139.196.78.0/23

139.196.80.0-139.196.80.255
139.196.80.0/24