This is Windows VCL Application Developed in Delphi(Object Pascal). This Application Takes Two IPs (Range of IP) and finds hostname of each ip(Host) in between range on Local Network.It is very simple to use and you can use it for you College Project.
Keep all files in one folder and install delphi IDE open project1.dpr(Project file) file with delphi and you are ready to go. Just compile and run. Project1.exe file is just exe file that you can run on any windows machine and that is final output generated. unit1.pas file contains actual source code.