Learn how to trace and email IP Address to its source by reading this guide.

What’s an IP Address? Put simply, an IP address (short for Internet Protocol address) is a unique identifier for your machine. Computers have them, but so do tablets and smartphones.

Do you know your IP address? You don't have to, but you should know where to find it. This is how to go about it on all devices.

Knowing your IP address can help protect your home network and data from prying eyes. Here's how to find it.

In short, there are numerous reasons why you might need to know the IP address of a machine on your local network. I want to show you how to find that information on most operating systems.

Here's how to find your private and public IP address on whatever device you're using.

If you need your IP address and use an iPhone, doing so is actually quite easy. Here's how to locate it from your iPhone's home screen.

Need to know the IP address of your router, as assigned by your ISP, or the IP of your computer, as assigned by your router? These numbers are easy to find when you know where to look.

Need to know your Mac’s IP address? You’ve come to the right place. We show how to find this information, as well as explaining what an IP address is and the difference between internal and ...

Knowing the IP address allows you to troubleshoot connection issues and connect new devices, so you need to be able to find this identifier on your printer.

You need your router's IP address to change login information and other settings. Here's how to find the IP address of your router to keep your network safe.

You can connect directly to your Roku via the app if you just have the IP address, but it's a little trickier without your remote. Here's how to do it.