CallerIP

CallerIP shows connections to your system in real-time, including the connection time, remote and local IP address, country of origin, remote and local ports being accessed. For Windows XP systems, the process ID is also identified, which helps you determine if the process is legitimate. A simple click on an IP address shows you where the connection originates on a global map along with domain and network registration information. CallerIP scans all the ports on your system and alerts you to any backdoors, HTTP Web, FTP, or SMTP servers running, which could provide unauthorized access.