I recently installed PeerGuardian, and it has blocked hundreds of attempts from several companies trying to ping my computer. Most of then occur while I have A P2p application open. Here are the last two IP address and names it blocked: 12.220.130.17 - National Aeronautics and Space Administration AP2P 199.126.52.233 - City of Halifax CITY-HALIFAX-NS-CA 206.181.220.5 - Miami-Dade County AP2P My question is why do these companies try to scan/ping my computer? What information do they gain from it? and how does that effect me? Thanks in advance.
they are looking to see if you are downloading pirated movies, they would love to shut down your internet service.