This freeware network scanner displays active computers with logged user names (NetBIOS), MAC and IP addresses. It also recognizes and shows HTTP (Web) servers running on remote computers (TCP ports 80, 8080), quickly detects online computers, allows to browse shared resources of remote computer and save results to a text file. You can enter IP range to scan, run the program from a command line interface.
Full Specifications
What's new in version 2.1.7
Version 2.1.7 fixed error that causes closing the program on the end of the scanning process before displaying results.