Калькулятор IP подсетей

154.29.64.0-154.29.77.255

154.29.64.0-154.29.71.255
154.29.64.0/21

154.29.72.0-154.29.75.255
154.29.72.0/22

154.29.76.0-154.29.77.255
154.29.76.0/23