Today it is the world of internet and if you have to connect your device your router you need to use the perfect IP address code otherwise you will not be able to access your router. There is another most important thing you need to know about the IP address that, every router for every model there is a default IP address code that is 192.168.1.1 or 192.168.1.0. But sometimes you might face a problem using this IP address code but you there is a solution for this problem; you can also access your router using IP address 192.168.l.254. In many software or network companies, they usually use a modern router such as Billion ADSL, Westell, 3com Office Connect and much more. In this type of model router, you will be able to access your router by using a default IP address 192.168.l.254.