Most Rosewill routers use 192.168.1.1 as their default IP address.
Every Known Rosewill Default IP Address
| Rosewill Model | IP Address |
| RNX-AC750RT | 192.168.1.1 |
| RNX-EasyN4 | 192.168.0.1 |
| RNX-GX4 | 192.168.1.1 |
| RNX-N150RT | 192.168.1.1 |
| RNX-N300RT | 192.168.1.1 |
| T600N | 192.168.10.1 |
Find Your Router's IP Address
Run ipconfig on Windows and read Default Gateway, or check Router in your WiFi network's details. See How To Find Your Router's IP Address.
Change the Router's IP Address
Log in, go to Network > LAN, change the router's IP address, and save. Then log back in at the new address.