If your Internet Service Provider supplied you with your router then you might want to try giving them a call and
see if they either know what your router's username and password are, or maybe they can reset it for you.
192.168.254.254 is one of the most common IP addresses used by routers and modems as their default login IP but incidentally many people mistype the IP address and add an extra comma or use a wrong character. Popular routers like Linksys and