How do I change the IP address of a TP-Link Wireless Router (Green UI)?
Open your web browser and in the address bar type: http://192.168.1.1 or http://192.168.0.1 or http://tplinkwifi.net. Then press Enter.
Note: The default IP address differs by model. Use the above URL or use your current Default Gateway Address to locate the correct IP.
Type the username and password in the login page. The default login username and password are both admin.
Select Network > LAN located in the menu on the left side.
Change the IP address to preference, then click Save.
Note: After changing your IP address, you’ll need to type the new router IP address into the web browser to log into the router.
To learn more details about each function and configuration, go to Download Center to download the digital manual of your product.