Калькулятор IP подсетей

80.74.142.64-80.74.143.255

80.74.142.64-80.74.142.127
80.74.142.64/26

80.74.142.128-80.74.142.255
80.74.142.128/25

80.74.143.0-80.74.143.255
80.74.143.0/24