http://10.1.10.1
cusadmin
highspeed
vmax web viewer
http://10.1.10.211
admin
https://10.1.10.251/login.cgi
UBNT
UBNT
First, you must be directly connected via any Computer / Laptop via ethernet cable to any Lanport 1-4 of the Comcast Gateway. Then yuu should bring up a browser and in the address field just type in 10.1.10.1, then when the login screen appears use username=cusadmin/password=highspeed. If you are not using any Comcast Static IPs, then another option is for you to depress the little black button on the back of the Comcast Gateway (CG) for 15 seconds minimum and this should reset all options to factory defaults including your login username and password.
If this does not work then you must call 800-391-3000, use high speed internet technical or Change Of Service option, then ask the technical agent to reset your login password.