so if they are abusing IP's then his computer must be included? or are they just messing around with changing people's IP's? always good to hear another opinion or answer. thanks gjmay
They're abusing the IP's given to them from the ISP.
The ISP cycles IP's through its customers, you have a dynamic IP.
The IP changes when you restart your router, or lose connection, etc.
Google ISP dynamic IP's for more info.
His computer is most likely, not, the cause.