The internet relies on a system of addresses that treats every computer, tablet and smartphone as a distinct device, allowing all of them to communicate with each other. Because many kinds of devices ...

An Internet Protocol address is a number that identifies a device in a network, though the term is often used to refer to a device on the Internet itself. An IP address is vital for transferring data ...

The public-facing numeric address of every home with a wireless router or business network connected to the Internet. Assigned by the cable, telecom or satellite company, all outgoing queries and ...