Free Ping is a software test tool for maintaining and debugging network problems on a local area network (LAN)
You can:
*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, to search for devices using the SMB protocol.
*Bonjour lookup, search for Apple devices on a LAN.
*Net status, see the device IP address.
*Device list, build a list of devices on the LAN.