Калькулятор IP подсетей

58.56.128.0-58.56.156.255

58.56.128.0-58.56.143.255
58.56.128.0/20

58.56.144.0-58.56.151.255
58.56.144.0/21

58.56.152.0-58.56.155.255
58.56.152.0/22

58.56.156.0-58.56.156.255
58.56.156.0/24