IP Tools for Windows
Obtain information about your IP address, change it or hide it thanks to these IP tools for Windows, with which you'll also be able to scan ports
Analyze passively the packets of your local network
A graphical interface for the command of the same name
Hide you IP address from prying eyes
Scan both IPs and port ranges
Assess your network security by scanning ports
Define your IP for each WLAN that you connect to
Assign a name to your IP address
Hide your IP address and your geographic location
Analyze the computers connected to your local network
A simple way to find out MAC addresses
Packet capturer based on the Ethereal project
Maintaining your privacy is very simple with this program
Automatically updates your dynamic IP, very useful for dynamic Internet connections