routerdefaults.ORG IP addresses, usernames, passwords, and more

Default settings of the LANCOM 831A

Here you can find the default IP address and the predefined access data for the user interface of the 831A Small Business ADSL2+ router of LANCOM. In the bottom part of this site, you will find a manual for accessing the router’s user interface.

Login data for the user interface

IP address:

Access to the user interface

Accessing the user interface is necessary when you want to change the router configuration. For the LANCOM 831A, you have to do the following steps for access:

  1. Switch on router
  2. Set up a connection between the device and the router
  3. Open web browser
  4. Insert IP address in the address bar and confirm with ‘Enter’ button
  5. Enter password in the login form and confirm