CallerIP

CallerIP monitors the activity of all open ports on your system. You can thus detect the activity of, for example, hackers or various suspicious programs such as spyware and the like.

Using WHOIS you can find out information about IP addresses including web server and email address. Attempts to connect to your PC are displayed in real time, including the connection time, IP address, country of origin and the port through which the attack came. You can see on a map exactly where the attacker came from.