IP                   IPN        Mask      Subnet
192.168.1.1/30       3232235777 3fffffffc 192.168.1.0
192.168.1.2/30       3232235778 3fffffffc 192.168.1.0
192.168.1.3/30       3232235779 3fffffffc 192.168.1.0
192.168.1.4/30       3232235780 3fffffffc 192.168.1.4
192.168.1.5/30       3232235781 3fffffffc 192.168.1.4
192.168.1.6/30       3232235782 3fffffffc 192.168.1.4
192.168.1.7/30       3232235783 3fffffffc 192.168.1.4
192.168.1.8/30       3232235784 3fffffffc 192.168.1.8
192.168.1.9/30       3232235785 3fffffffc 192.168.1.8
etc