Slitheris Network Discovery is a network IP scanner that discovers all the IP-based network devices on your local area network, scans them and displays some network related information for you. It runs on Windows platform but is capable of detecting a lot more kinds of platforms, including Windows, Mac, iOS, Android, Linux, etc.
Since Windows 7, you must choose a network location when you connect to a network for the first time, either Home, Work, or Public. This automatically sets the appropriate firewall and security settings for the types of the network that you connect to. Pick the right location when connecting to a network to ensure that your computer is always set to an appropriate security level.