192.168.0.1 is the default gateway that is used by routers and modems such as D​-Link as default IP address for logging the admin panel. 192.168.1.1 is a private IP address used to login the admin panel of a router. 192.168.l.l is pre-specified by the router companies as the default gateway address 192.168.0.1 | 192.168.1.1