Калькулятор IP подсетей

180.184.24.0-180.184.127.255

180.184.24.0-180.184.31.255
180.184.24.0/21

180.184.32.0-180.184.63.255
180.184.32.0/19

180.184.64.0-180.184.127.255
180.184.64.0/18