Калькулятор IP подсетей

93.89.224.0-93.89.236.255

93.89.224.0-93.89.231.255
93.89.224.0/21

93.89.232.0-93.89.235.255
93.89.232.0/22

93.89.236.0-93.89.236.255
93.89.236.0/24