3 Upstream bonded channels
I've had 4 downstream bonded channels for a long time now. Last night my ip address changed as did my route (a lot less hops to get out of Comcast's network). I now have 3 upstream bonded channels.
When I called into Comcast last week they said they were switching the headend soon, so I guess they did it last night.
The Comcast Disney Avatar has been retired.