Every device connected to a network requires a unique identifier to communicate effectively, and your local IP address serves as that identifier within your private network. Understanding how to check this address is essential for troubleshooting connectivity issues, setting up servers, or managing home network security. This guide provides clear, step-by-step instructions for finding your local IP address on any major platform.
Understanding Local vs. Public IP Addresses
Before diving into the methods, it is important to distinguish between a local and a public IP address. Your local IP, also known as a private IP, is assigned by your router to devices within your home or office network and is not directly accessible from the internet. In contrast, a public IP is the address your router uses to communicate with the broader internet, often assigned by your Internet Service Provider. When people ask how to check their IP for networking purposes, they are usually referring to the local address.
Checking the Address on Windows
The Command Prompt provides the fastest way to retrieve this information on a Windows machine. This method works across all recent versions of the operating system and requires only a few lines of text.
Using Command Prompt
Press Windows Key + R , type cmd , and hit Enter.
Type ipconfig and press Enter.
Look for the section labeled "Wireless LAN adapter Wi-Fi" or "Ethernet adapter"; the number next to "IPv4 Address" is your local IP.
Checking the Address on macOS
Apple users can access the same information through the Terminal application, which provides a direct look at the system network configuration without navigating through graphical settings.
Using the Terminal
Open the Applications folder, go to Utilities , and launch Terminal .
Identify the number following "inet" that starts with 192.168 or 10 ; this is your local address (avoid the 127.0.0.1 entry, which is the loopback address).
Checking the Address on Mobile Devices
Smartphones and tablets also operate on local IP addresses, especially when troubleshooting Wi-Fi issues or configuring network printers.
On iOS (iPhone/iPad)
Go to Settings > Wi-Fi and tap the i icon next to your connected network.
The "IP Address" field displays your current local IP.
On Android
Navigate to Settings > Network & Internet > Wi-Fi .
Tap on the connected network; the IP address is listed under "Network details."
Checking the Address via the Router
If you cannot access the device itself, you can log into the router’s administrative interface to view a list of all connected clients. This method is ideal for identifying which devices are active on your network.
Most routers use a standard gateway address, typically 192.168.0.1 or 192.168.1.1 . Enter this address into a web browser, log in with the admin credentials, and look for a section labeled "Connected Devices" or "DHCP Client List."
