With Comcast, you can disable the public Wi-Fi on your end (just log in) and you can also ask them to put your cable modem into "bridge mode", to use with your own router, but to get static IPs you need your router in router mode and it will get a dynamic IP and the static IPs.
I was sick of the way that Comcast prices creep up so I switched away anyway.
I was sick of the way that Comcast prices creep up so I switched away anyway.