Every device on a local network requires an internal IP address to communicate, yet many users struggle to locate this essential piece of information. This identifier, assigned by your router, allows printers, phones, and computers to share files and access the internet without conflict. Finding it is a straightforward process that varies slightly depending on your operating system and hardware.
Understanding Internal vs. External Addresses
Before you begin the search, it is important to distinguish between the two types of IP addresses assigned to your network. The internal IP, also known as a private address, is used exclusively within your local network to identify a specific device. In contrast, the external or public address is what the internet sees when you visit a website, and it is usually shared by every device in your home. You are looking for the former, which is unique to the machine you are using or managing.
Finding the Address on Windows
The Windows operating system provides several methods to retrieve this data, whether you prefer a graphical interface or a text-based command. The quickest graphical method involves accessing the network settings through the system tray. For users who favor the Command Prompt, a single command will display the necessary details without navigating through multiple menus.
Method 1: Settings App
Open the Settings app and navigate to Network & Internet.
Click on Status, then select View your network properties.
Locate the entry labeled IPv4 address; the number next to it is your internal IP.
Method 2: Command Prompt
Press the Windows key, type cmd , and hit Enter.
Type ipconfig and press Enter.
Find the adapter you are currently using; the IPv4 Address field holds your internal IP.
Finding the Address on macOS
Apple’s macOS offers a slightly different user experience, relying heavily on the System Settings application. The process is visual and intuitive, guiding you through active connections to reveal the numerical identifier. Alternatively, the Terminal provides a command-line approach for users who prefer efficiency over clicks.
Method 1: System Settings
Open System Settings and select Network from the sidebar.
Select the active connection, such as Wi-Fi or Ethernet.
Locate the IP Address field; the number displayed is your internal IP.
Method 2: Terminal
Open Terminal from the Applications/Utilities folder.
Look for the IP address listed next to the active network interface (usually en0 or en1); this is your internal address.
Finding the Address on Mobile Devices
Smartphones and tablets connect to networks just like computers, but the settings are often buried within the mobile operating system. Both iOS and Android require you to tap through the Wi-Fi menu to access the advanced details screen where the IP is revealed.
iOS (iPhone/iPad)
Open Settings and tap Wi-Fi.
Tap the blue i icon next to the connected network.
Scroll down to find the Router and IP Address fields.
Android
Open Settings and tap Network & Internet (or Connections).
Tap Wi-Fi, then tap the gear icon next to the connected network.
Scroll down to find the IP address listed under Network details.
