Калькулятор IP подсетей

42.159.128.0-42.159.171.255

42.159.128.0-42.159.159.255
42.159.128.0/19

42.159.160.0-42.159.167.255
42.159.160.0/21

42.159.168.0-42.159.171.255
42.159.168.0/22