Obtaining Router IP - DD-WRT Wiki
wiki.dd-wrt.com › wiki › indexOnce you know the default router IP, change the IP address of your computer to match the subnet of the default router IP (i.e. the numbers to the left of the .'s in the address). For example, if the router default address is 192.168.10.1, set the computer IP manually to 192.168.10.77 with 192.168.10.1 as the gateway. Power the router on with a continuous ping running in a command window: ping -t <default router IP> If you still receive no response, the IP address may have been changed from ...