Learn how to find your IP address on different devices and operating systems. Your IP address is a unique identifier assigned to your device when it connects to a network. To find your IP address on a Windows computer, open the Command Prompt and type "ipconfig." On a Mac, go to System Preferences > Network > Wi-Fi/Ethernet > Advanced > TCP/IP. On an iPhone, go to Settings > Wi-Fi > (i) next to your network name. On an Android device, go to Settings > Network & Internet > Wi-Fi > (i) next to your network name. By following these steps, you can easily find your IP address on any device.