I don't know how many more ways I can try and explain this to you.

Let's try an example;

- Someone breaks the QL guidelines

- You find their IP address is 89.211.100.123

- You look up the details of the machine using that IP (not sure this is possible, but let's assume it is for now)

- The look up returns you details of 1000s of machines, because they are all using that IP address

- Which of these 1000s of machines do you block?