Калькулятор IP подсетей 5.253.30.32-5.253.30.255
5.253.30.32-5.253.30.63
5.253.30.32/27
5.253.30.64-5.253.30.127
5.253.30.64/26
5.253.30.128-5.253.30.255
5.253.30.128/25
