From the developer: "This program is a powerful network utility for system administrators or webmasters to monitor network connection. It periodically pings IP addresses, domains or even URLs with an adjustable time interval. This program analyzes hundreds of ping results and provides detailed reports on each IP/domain; its ping histories will be automaticaly saved into log files which can be printed for further study. This program tells you the geographical location of a specific IP address or domain name, calculates download/upload speed between you and the IP/domain. It can intelligently recongize draw-and-drop of URLs from the web browser or a group of IP addresses (e.g. 192.168.0.1 ~ 192.168.0.255). You can export IP addresses or domains into different groups and reload them in the future. This program has convenient hot-keys and an easy-to-use interface and be run in a manual mode or an automatic mode depending on your needs."