An Internet Protocol (IP) address is a numerical label assigned to each device connected to a computer network that uses the Internet Protocol for communication. An IP address serves two main functions: host or network interface identification and location addressing. There are two main types of IP addresses: IPv4 and IPv6. IPv4 addresses are 32-bit numbers, while IPv6 addresses are 128-bit numbers.
Knowing how to check your internet IP address can be helpful for a variety of reasons. For example, you may need to provide your IP address to your internet service provider (ISP) if you are experiencing problems with your internet connection. You may also need to know your IP address if you are setting up a server or if you are trying to access a website or online service that is restricted to certain IP addresses.