New models of ASUS routers are also capable of being converted into a Repeater mode. In Repeater mode, a router connects to an existing network, and repeats the Wi-fi signals back and forth to extend its wireless coverage. The LAN IP address of an ASUS router will get changed after being converted into a repeater. You have to download or install the Device Discovery Utility to find the IP address of your router. Using the IP address, you can also interact with the web interface of the router.asus.com window.