Калькулятор IP подсетей

104.21.66.0-104.21.86.255

104.21.66.0-104.21.67.255
104.21.66.0/23

104.21.68.0-104.21.71.255
104.21.68.0/22

104.21.72.0-104.21.79.255
104.21.72.0/21

104.21.80.0-104.21.83.255
104.21.80.0/22

104.21.84.0-104.21.85.255
104.21.84.0/23

104.21.86.0-104.21.86.255
104.21.86.0/24