Калькулятор IP подсетей

66.33.192.0-66.33.212.255

66.33.192.0-66.33.207.255
66.33.192.0/20

66.33.208.0-66.33.211.255
66.33.208.0/22

66.33.212.0-66.33.212.255
66.33.212.0/24