Калькулятор IP подсетей

139.196.23.0-139.196.32.255

139.196.23.0-139.196.23.255
139.196.23.0/24

139.196.24.0-139.196.31.255
139.196.24.0/21

139.196.32.0-139.196.32.255
139.196.32.0/24