Калькулятор IP подсетей

142.250.67.0-142.250.81.255

142.250.67.0-142.250.67.255
142.250.67.0/24

142.250.68.0-142.250.71.255
142.250.68.0/22

142.250.72.0-142.250.79.255
142.250.72.0/21

142.250.80.0-142.250.81.255
142.250.80.0/23