Калькулятор IP подсетей

13.51.98.0-13.51.119.255

13.51.98.0-13.51.99.255
13.51.98.0/23

13.51.100.0-13.51.103.255
13.51.100.0/22

13.51.104.0-13.51.111.255
13.51.104.0/21

13.51.112.0-13.51.119.255
13.51.112.0/21