The default IP address of Linksys router is 192.168.1.1 or 192.168.0.1. You can enter it in any browser and log in to your account. But you also have the option of changing Linksys router setup IP address. Access your router log in page and go to the configuration tab. Then, click on connectivity. You will see the option name local network, click on that. Here you can enter the new IP address. Click on save and thereafter you can use the same to access your router settings.