3Com Router Login - Default Username, Password & IP

What is your 3Com Router Model?

3Com Router Login and Setup

  1. To login to 3Com Router, Open your web browser and type the default IP Address in the address bar
  2. You should now see the router login page with 2 text fields where you can type a username and a password
  3. The default username for your 3Com router is blank and the default password is admin
  4. In the login page of the router's web user interface, Enter the username & password, hit "Login" and now you should see the 3Com router control panel

For specific instructions for your device, choose your router model in the above dropdown box

Default Username and Password for 3Com Routers

Try one of these most Common 3Com Passwords

blank admin
admin blank
debug synnet
admin admin
blank 1234
admin password
tech tech
adm blank
security security
root !root
User Password
manager manager
blank 1234admin
blank blank
3comcso RIP000
blank comcomcom
FORCE blank
administrator 0
admin comcomcom
debug tech
administer administer
recover recover
recovery recovery
Admin 3com
adminttd adminttd
admin 1234
Administrator admin

Default IP Address for 3Com Routers

Try one of these most Common 3Com IP Addresses

IP Address

3Com Routers List