Question

What is the protocol used for getting the physical address ip addresses of a note

Answer 1

An Internet Protocol address (IP address) is a numerical label assigned to each device ... IP addresses are usually written and displayed in human-readable notations, such as ... A route indicates how to get there.

Answer 2

An IP address consists of two parts, one identifying the network and one identifying the node, or host. The Class of the addressdetermines which part belongs to the networkaddress and which part belongs to the nodeaddress. All nodes on a given network share the same network prefix but must have a unique host number.