Калькулятор IP подсетей 54.252.79.224-54.252.127.255
54.252.79.224-54.252.79.255
54.252.79.224/27
54.252.80.0-54.252.95.255
54.252.80.0/20
54.252.96.0-54.252.127.255
54.252.96.0/19
