Калькулятор IP подсетей

99.83.128.0-99.83.177.255

99.83.128.0-99.83.159.255
99.83.128.0/19

99.83.160.0-99.83.175.255
99.83.160.0/20

99.83.176.0-99.83.177.255
99.83.176.0/23