Калькулятор IP подсетей

136.243.0.0-136.243.24.255

136.243.0.0-136.243.15.255
136.243.0.0/20

136.243.16.0-136.243.23.255
136.243.16.0/21

136.243.24.0-136.243.24.255
136.243.24.0/24