192.168.0.1 is a default IP address which has to be entered in the address bar of your preferred browser if you want to access your router’s settings page where you can change the default password, troubleshoot networking problems, secure your network and so on. A default IP address is an IP used by many router manufacturers as a way to access and configure the router. In this case the IP 192.168.0.1 is a default IP address for router manufacturers like D-Link or Netgear. The popularity of these two brands made the IP 192.168.0.1 one of the most popular IP addresses today next to IP 192.168.1.1 and IP 192.168.2.1.