What is an IP address on a computer?

An IP address is a unique identifier assigned to devices that connect to the internet. IP addresses are used to route traffic between devices and servers.

Most devices that connect to the internet are assigned a public IP address. This address is used to identify the device to other devices on the internet. Servers and devices that are not accessible to the general public typically use private IP addresses.

IP addresses are assigned in blocks by regional internet registries. These blocks are divided up among countries and ISPs. IP addresses may also …