Network Ping is a software test tool for maintaining and debugging network problems on a local area network (LAN). Get an easy view for a full subnet on a single screen. Look at the screenshoots displaying the status for devices 192.168.2.0 - 192.168.2.255. Green and the device is working and red, the device is not any longer on the LAN. - Ping a single IP address - Ping a subnet to give an overview for 255 IP addresses - Traceroute, to determine the route taken by packets across an IP network - Netbios lookup - Bonjour lookup - Port scanning - Space for 3 devices A paid version includes space for 400 devices, and looping subnet ping