I have direct tv can I use a coax splitter in one bedroom to connect internet from Comcast

[Vinndogg408]

I have direct tv can I use a coax splitter in my room to connect Comcast Internet

 

[jsmithepa]

Direct TV as the dish service? I doubt you can have both dish and terrestrial comcast on the same coax.

 

[USAFRet]

No.
Your Comcast internet does not come down from the satellite through your dish on the roof.