Use this tool to quickly find your IP address, which is helpful for a variety of purposes including (but not limited to):
In the results that display, you’ll see your IP address as a set of numbers as well as a map and information that shows where the estimated location is for that IP (Internet Protocol) address. You can also enter a domain name to find out the IP address associated with any website.
An IP address is a unique number used by online devices to communicate with each other, and it is very similar to a mailing address. Without an IP address, you can’t send or receive information in the same way that you can’t send or receive mail at home without using a home mailing address.