These are default usernames and passwords.
Open an internet browser and enter the IP of the Comcast modem. Try one of the following addresses to access the modem. Please note you may need to connected to the modem directly when trying to access it.
http://192.168.100.1/ http://10.1.10.1
Once prompted for a username and password use one of the following:
Username
|
Password
|
root |
root |
admin |
motorola |
admin |
w2402 |
cusadmin |
highspeed |
<blank> |
icu4at! |
The following list is manufacture and model specific.
Brannd & Model
|
IP Address
|
Username
|
Password
|
Arris CM820A |
http://192.168.100.1/ |
<blank> |
<blank> |
Arris TG862G (IMS/NCS) |
http://10.0.0.1/ |
admin |
password |
Arris TM402G (IMS/NCS) |
http://192.168.100.1/ |
<blank> |
<blank> |
Arris TM402P (IMS/NCS) |
http://192.168.100.1/ |
<blank> |
<blank> |
Arris TM502G (IMS/NCS) |
http://192.168.100.1/ |
<blank> |
<blank> |
Arris TM504G (IMS/NCS/SIP) |
http://192.168.100.1/ |
<blank> |
<blank> |
Arris TM508A (NCS/SIP) |
http://192.168.100.1/ |
<blank> |
<blank> |
Arris TM602G (IMS/NCS/SIP) |
http://192.168.100.1/ |
<blank> |
<blank> |
Arris TM604G (IMS/NCS/SIP) |
http://192.168.100.1/ |
<blank> |
<blank> |
Arris TM608G (NCS/SIP) |
http://192.168.100.1/ |
<blank> |
<blank> |
Arris TM702G (IMS/NCS) |
http://192.168.100.1/ |
<blank> |
<blank> |
Arris TM722G (IMS/NCS) |
http://192.168.100.1/ |
<blank> |
<blank> |
Arris TM822G (IMS/NCS) |
http://192.168.100.1/ |
<blank> |
<blank> |
|
|
|
|
Cisco DPC3000 |
http://192.168.100.1/ |
<blank> |
<blank> |
Cisco DPC3008 |
http://192.168.100.1/ |
<blank> |
<blank> |
Cisco DPC3939 |
http://10.0.0.1/ |
admin |
password |
|
|
|
|
D-Link DCM202 |
http://192.168.100.1/ |
dlink |
dlink |
D-Link DCM202 (Comcast firmware) |
http://192.168.100.1/ |
admin |
hitron |
|
|
|
|
Motorola SB5100 |
http://192.168.100.1/ |
<blank> |
<blank> |
Motorola SB5101 |
http://192.168.100.1/ |
<blank> |
<blank> |
Motorola SB5101U |
http://192.168.100.1/ |
<blank> |
<blank> |
Motorola SB5120 |
http://192.168.100.1/ |
<blank> |
<blank> |
Motorola SB6121 |
http://192.168.100.1/ |
<blank> |
<blank> |
Motorola SB6141 |
http://192.168.100.1/ |
<blank> |
<blank> |
Motorola SBG6580 |
http://192.168.0.1/ |
admin |
motorola |
Motorola SBG6782AC |
http://192.168.0.1/ |
admin |
motorola |
Motorola SBG901 |
http://192.168.0.1/ |
admin |
motorola |
|
|
|
|
Netgear CG3000DCR |
http://10.1.10.1/ |
cusadmin |
highspeed |
Netgear CG814CCR-V2 |
http://192.168.100.1/ |
<blank> |
<blank> |
Netgear CMD31T |
http://192.168.100.1/ |
admin |
password |
|
|
|
|
SMCNetworks SMCD3G-CCR |
http://10.1.10.1/ |
cusadmin |
highspeed |
SMCNetworks SMCD3GNV (IMS/NCS) |
http://10.0.0.1/ |
admin |
password |
|
|
|
|
Technicolor TC8305C (IMS) |
http://10.0.0.1/ |
admin |
password |
|
|
|
|
Thomson DHG536 (IMS/NCS) |
http://192.168.100.1/ |
<blank> |
<blank> |
|
|
|
|
Ubee DDM3503 |
http://192.168.0.1/ |
user |
user |
Ubee DDM3503 |
http://192.168.100.1/ |
admin |
cableroot |
Ubee DDM3513 |
http://192.168.0.1/ |
user |
user |
Ubee DDM3513 |
http://192.168.100.1/ |
admin |
cableroot |
Ubee DVM3203B (IMS/NCS) |
http://192.168.100.1/ |
admin |
cableroot |
Ubee U10C018 |
http://192.168.100.1/ |
admin |
cableroot |
Ubee U10C035 |
http://192.168.100.1/ |
user |
user |
|
|
|
|
Zoom Telephonics 5241 |
http://192.168.100.1/ |
admin |
cable |
Zoom Telephonics 5341(G/H) |
http://192.168.100.1/ |
<blank> |
<blank> |
Zoom Telephonics 5341(G/H) |
http://192.168.100.1/rf_index.asp |
<blank> |
<blank> |
Zoom Telephonics 5341J |
http://192.168.100.1/ |
admin |
password |
Zoom Telephonics 5341J |
192.168.100.1/RgEventLog.asp |
admin |
password |
Zoom Telephonics 5350 |
http://192.168.0.1/ |
admin |
admin |
ZyXEL BRG-35503 |
http://192.168.100.1/ |
<blank> |
<blank> |
|