Калькулятор IP подсетей

117.25.128.0-117.25.170.255

117.25.128.0-117.25.159.255
117.25.128.0/19

117.25.160.0-117.25.167.255
117.25.160.0/21

117.25.168.0-117.25.169.255
117.25.168.0/23

117.25.170.0-117.25.170.255
117.25.170.0/24