We have 3 Nokia Siemens models in our database: the C2110, H640V-25E and Residential-Router-1600. Most of them use 192.168.1.1 as the default IP address, and the default login is admin / admin. This page has the default IP address and login for each model we know of.
How to Log In to a Nokia Siemens Router
- Connect a computer or phone to the router, with a network cable or over WiFi.
- Type http://192.168.1.1 into your browser's address bar. If nothing loads, try the other addresses in the table below.
- Sign in with the default username and password from the table below (admin / admin is the most common).
Default Nokia Siemens IP Addresses
| Nokia Siemens Model | IP Address |
| C2110 | 192.168.1.1 |
| H640V-25E | 192.168.1.251 |
| Residential-Router-1600 | 192.168.1.1 |
Default Nokia Siemens Username and Password
| Nokia Siemens Model | Username | Password |
|---|---|---|
| C2110 | admin | admin |
| H640V-25E | root | admin |
| Residential-Router-1600 | admin | admin |
Other logins we have seen on Nokia Siemens models: root / admin.
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 Nokia Siemens router, see our sister site: Nokia Siemens port forwarding guides on Portforward.com.
Nokia Siemens Models We Cover
C2110, H640V-25E, Residential-Router-1600