Калькулятор IP подсетей

54.159.10.0-54.159.23.255

54.159.10.0-54.159.11.255
54.159.10.0/23

54.159.12.0-54.159.15.255
54.159.12.0/22

54.159.16.0-54.159.23.255
54.159.16.0/21