Like most home broadband routers, Belkin routers have password-protected admin screens. Routers are factory-set with default credentials. When you access the router’s home page using its IP address, you will be prompted to enter your username and password.
How to Reset Belkin N750DB F9k1103V1 How to Reset Belkin N750DB F9k1103V1 Default Username and Password
The default login credentials for a Belkin router vary by model. Not all Belkin routers use the same credentials, so you may have to try a few before you can get in. Try these:
Some Belkin routers use admin as the username, while others use Admin (with a capital A). Use the information above to try admin and admin, Admin and password, or log in without a username and password (if they are both blank).
However, chances are that your Belkin router either does not have a default username, or it uses admin. Most Belkin routers do not ship with passwords from the factory.