Калькулятор IP подсетей

158.69.0.0-158.69.43.255

158.69.0.0-158.69.31.255
158.69.0.0/19

158.69.32.0-158.69.39.255
158.69.32.0/21

158.69.40.0-158.69.43.255
158.69.40.0/22