To get access to your Oki C51xx, you need the IP of your device, the username and password. You'll find such information in the Manual of your Oki C51xx router. But if you do not have the manual for your router or you do not want to read the whole manual to find the default login information then you can use the quick guide below. To get to the router login page it's necessary that you are connected to the router.
Oki C51xx Login Guide
- Open your web browser (e.g. Chrome, Firefox, Opera or any other browser)
- Click HERE to auto detect your router IP. After some seconds our tool will show a link to your router login page. Click on the shown link.
- You should see 2 text fields where you can enter a username and a password.
- The default username for your Oki C51xx is root.
The default password is (last 6 digits of MAC address). - Enter the username & password, hit "Enter" and now you should see the control panel of your router.
If above login credentials doesn't work with your Oki C51xx router then try this method
Try different ID/password combinations that are widely used by Oki that you'll find below. In this list are the most popular default username and password combinations used by Oki. Sometimes the username and password doesn't work that we mentioned in the top of this guide. Then you can try these username/password combinations below to get access to your Oki C51xx wireless router.
| # | Username | Password |
| 1 | root | aaaaaa |
| 2 | admin | aaaaaa |
| 3 | root | (last 6 digits of MAC address) |
| 4 | admin | OkiLAN |
| 5 | (blank) | (blank) |
| 6 | (blank) | 000000 |
| 7 | root | Last 6 characters (chars uppercased) from MAC Addr |
| 8 | admin | last six charachter of mac address (upper case) |
| 9 | admin | 123456 |
| 10 | root | last six charachter of mac address |
| 11 | root | last six characters of MAC address |
| 12 | root | Last 6 characters of MAC address (uppercase) |
| 13 | root | Last 6 digits of Mac |
| 14 | (blank) | aaaaaa |
| 15 | admin | last 6 characters of the MAC ADRESS |
| 16 | admin | last 6 digits of MAC address |
| 17 | (blank) | 123456 |
| 18 | root | last 6 of MAC Address - case sensitive |
| 19 | (blank) | 0000 |
| 20 | admin | admin |
| 21 | root | the 6 last digit of the MAC adress |
| 22 | (blank) | noe |
| 23 | admin | heslo |
| 24 | root | (last 4 digits of MAC address) |
| 25 | root | last 6 digits of the MAC address |
| 26 | Multi | root |
| 27 | root | 123456 |
| 28 | admin | Last 6 characters (chars uppercased) from MAC Addr |
| 29 | root | last 6 characters of the MAC ADRESS "if it contain |
| 30 | Administrator | (blank) |
| 31 | (blank) | sysAdmin |
Default login IPs for my Oki router
You tried different router IPs but nothing worked? Did you try the following IPs? In the list below we listed all known router IPs for the manufacturer Oki. Maybe this will work for you.
| # | Default Router IP |
| 1 | 192.168.1.33 |
| 2 | 192.168.0.1 |
| 3 | 192.168.1.9 |
| 4 | 192.168.0.200 |
| 5 | 192.168.1.50 |
| 6 | 192.100.185.78 |
| 7 | 192.168.1.51 |
| 8 | 169.254.39.211 |
Nothing of the methods worked for me and I still not get access to my Oki C51xx!
All you need to do is to reset your C51xx modem. This can be done easily by clicking on the reset button at the back or at the bottom of your router. If you hold down this small button for approximately 20 seconds, (you may have to use a toothpick), then your modem will get restored to the factory settings. What you need to keep in mind is that when you reset your modem, you will lose your connection online. It is therefore better to take an expert's assistance in this regard. Note: If you have not enough information, it is obviously recommended that you should get help from a person who has all the knowledge about this topic.