Freeware - Look@LAN Network Monitor

Look@LAN Network Monitor is an advanced network monitor, that is easy to use and automatically detects and analyzes your network nodes, including operating system. The program can monitor the nodes and alert you of any changes (new nodes, offline nodes etc.). The main window lists all available nodes and detailed statistics and scan results are available for each individual machine, including a real-time traceroute report, ping results, active services (open ports) and more. In addition to the auto-detected nodes, you can also customize the scan ranges and add additional networks. Additional features include HTML reports, statistical graphs, network tree view, single node scanning and more. The program comes with a unique, user-friendly interface, but no documentation.

Platform:
Link download: