This is a multithreaded scanner that scans many ip addresses on a specified port simultaneously. It is very useful for finding insecure systems when used with such ports as 23 (Telnet) or 8080, which is the web interface for many routers. The author of this program takes no responsibility for the actions of its users.
You can download it from the following link: https://packetstormsecurity.com/files/download/115275/thrip.c
Source: https://packetstormsecurity.com/files/115275/Thrip-Port-Scanner.html