Калькулятор IP подсетей

94.130.168.0-94.130.199.255

94.130.168.0-94.130.175.255
94.130.168.0/21

94.130.176.0-94.130.191.255
94.130.176.0/20

94.130.192.0-94.130.199.255
94.130.192.0/21