Address Internet Protocol, or refer to the address IP (IP Address) address is a numerical that to each of the devices and computers connected to the network computer, that, based on the profile TCP/IP (including internet) works, etc. are assigned. The messages that the other computer for this computer, sending with the sign of the numerical cell is, and the way the Finder network it is like the "address of receiver" in the e-mailing Tabor. finally message to the network interface computer the desired.