The goal of IP-Link is to show the relationships between different IP addresses from network traffic capture, thus quickly determining for a given address the IP address with which it communicates the most.
You can download it from the following link: https://packetstormsecurity.com/files/download/109486/IP-Link-0.2.tar.gz
Source: https://packetstormsecurity.com/files/109486/IP-Link-0.2.html