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 screen to the left displaying the status for devices 192.168.2.0 - 192.168.2.255. Green and the device is working, yellow, there is a problem, and red, the device is not any longer on the LAN. Need telnet access to a router, no problem, a Telnet console application is also included. Before buying try our free Lite version. FEATURES. Ping a single IP address. Ping a subnet to give an overview for 253 IP addresses. Traceroute, to determine the route taken by packets across an IP network. Telnet with full VT100 emulation. Netbios lookup.