To perform the Xfinity router default login process, here’s what you have to do. Start by connecting the device to the router. Now, open the browser available on your device and then enter the Xfinity router IP address. When you are at the login page, enter the login credentials. The username is admin, and the password is “password.” After that, tap to log in. Here you will see the router’s web admin homepage. With this, you have successfully completed the Xfinity router login process. From the login page, you can make the desired changes and enjoy a seamless experience.