to track an IP this is what dish would need to doI don't know if they check the IP address or not, but im sure it would not be hard to check if someone wanted to find out.
First: get your IP from their system yes they will have it.
second: locate where that ISP is hosting the address then contact the ISP and ask who does that IP address belongs to in their database
third audit you.
It would be dumb for dish to follow IP addresses due to one being able to proxy through a tunnel
In non geek language this means that if you use a proxy hosted near you,no matter what internet connection you use it will appear as if you were accessing the internet from the same location always.neither dish or your ISP will know what you are doing.