Калькулятор IP подсетей

154.93.144.0-154.93.255.255

154.93.144.0-154.93.159.255
154.93.144.0/20

154.93.160.0-154.93.191.255
154.93.160.0/19

154.93.192.0-154.93.255.255
154.93.192.0/18