Калькулятор IP подсетей

83.219.142.0-83.219.157.255

83.219.142.0-83.219.143.255
83.219.142.0/23

83.219.144.0-83.219.151.255
83.219.144.0/21

83.219.152.0-83.219.155.255
83.219.152.0/22

83.219.156.0-83.219.157.255
83.219.156.0/23