I've got Comcast Business Class, so I have one of their routers (Cisco/Technicolor) as the actual router - but I run my own DHCP and DNS - I use an Apple Airpor

I've got Comcast Business Class, so I have one of their routers (Cisco/Technicolor) as the actual router - but I run my own DHCP and DNS - I use an Apple Airport as the access point itself.