SoftPerfect Network Scanner is a free
multi-threaded IP, NetBIOS and SNMP scanner with a modern interface and
several advanced features. It is intended for both system
administrators and general users who are interested in computer
security. The program pings computers, scans for listening TCP ports
and displays which types of resources are shared on the network
(including system and hidden).
In addition, it allows you
to mount shared folders as network drives, browse them using Windows
Explorer, filter the results list and more. SoftPerfect Network Scanner
can also check for a user-defined port and report back if one is open.
It can also resolve host names and auto-detect your local and external
IP range. It supports remote shutdown and Wake-On-LAN.