We have one Cosy model in our database, the C6104K. It uses 192.168.2.1 as the default IP address, and the default login is blank / 1234. Its default settings are below.
How to Log In to the Cosy C6104K
- Connect a computer or phone to the router, with a network cable or over WiFi.
- Type http://192.168.2.1 into your browser's address bar. If nothing loads, see How To Find Your Router's IP Address.
- Sign in with the default username and password from the table below (blank / 1234 for this model).
Default Cosy IP Address
| Cosy Model | IP Address |
| C6104K | 192.168.2.1 |
Default Cosy Username and Password
| Cosy Model | Username | Password |
|---|
If the Default Login Doesn't Work
Someone has probably changed the password. Check the label on the router, then factory reset it: with the router on, hold the Reset button (often a pinhole, so use a paperclip) for about 10 to 30 seconds, then let go. That puts back the default login above, and also erases your WiFi and Internet settings. See How To Reset Your Router.
More Than Router Guides
To forward ports on a Cosy router, see our sister site: Cosy port forwarding guides on Portforward.com.