Калькулятор IP подсетей

5.78.90.0-5.78.111.255

5.78.90.0-5.78.91.255
5.78.90.0/23

5.78.92.0-5.78.95.255
5.78.92.0/22

5.78.96.0-5.78.111.255
5.78.96.0/20