Cisco DPC3939 XFINITY Default Router Login

To get access to your Cisco DPC3939 XFINITY, you need the IP of your device, the username and password. You'll find such information in the Manual of your Cisco DPC3939 XFINITY 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.

Cisco DPC3939 XFINITY Login Guide

  • Open your web browser (e.g. Chrome, Firefox, Opera or any other browser)
  • Type 10.0.0.1 (the default IP to access the admin interface) in the address bar of your internet browser to access the router's web-based user interface.
  • You should see 2 text fields where you can enter a username and a password.
  • The default username for your Cisco DPC3939 XFINITY is admin.
    The default password is password.
  • Enter the username & password, hit "Enter" and now you should see the control panel of your router.

Cisco DPC3939 XFINITY router default login

If above login credentials doesn't work with your Cisco DPC3939 XFINITY router then try this method

Try different ID/password combinations that are widely used by Cisco that you'll find below. In this list are the most popular default username and password combinations used by Cisco. 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 Cisco DPC3939 XFINITY wireless router.

# Username Password
1CiscoCisco
2adminadmin
3(blank)(blank)
4adminpassword
5admin(blank)
6(blank)Cisco
7rootattack
8adminchangeme
9admin1PTV-ADM1N
10bbsd-clientNULL
11Administratoradmin
12(blank)admin
13(blank)riverhead
14(blank)
15sa(blank)
16ATTadmin401!VEN
17bbsd-clientchangeme2
18cusadminhighspeed
19admincisco
20user(blank)
21Administratorchangeme
22cable-docsis
23admintsunami
24admin
25(blank)233897301
26(blank)changeit
27admindefault
28bubba(unk)
29cmakercmaker
30admintelstra
31n/a(blank)
32netrangrattack
33(blank)public/private/secret
34superusersuperuser
35c
36ILMI
37adminsystem
38hsahsadb
39(blank)_Cisco
40rootblender
41adminW2402
42(blank)W2402
43rootsecur4u
44cmaker
45EAdmin<systemid>(blank)
46Admin123Admin123
47prixadminprixadmin
48uwmadminpassword
49admindiamond
50cusadmincusadmin
51End User7936

Default login IPs for my Cisco 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 Cisco. Maybe this will work for you.

# Default Router IP
1192.168.1.1
2192.168.0.1
310.10.10.1
4192.168.1.245
510.0.0.1
6192.168.100.1
7192.168.1.254
8acquired via DHCP
9192.168.15.1
1010.128.128.128
1110.0.0.2
12192.168.75.1/setup
13192.168.1.115
1410.1.10.1
15192.168.0.0
16192.168.10.10

Manuals for Cisco DPC3939 XFINITY

Manual

Nothing of the methods worked for me and I still not get access to my Cisco !

All you need to do is to reset your 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.