NetView 2.94 is a tool to control and administer LANs that use TCP/IP protocols, making checks on all the machines connected to that network, and offering you information on each one.
Thus you can verify if all of them are perfectly connected, scan ports, verify IPs, do routers (to see if they answer well), send pings (to get information on the IP or domain to which you send the ping), etc.
A quite basic and simple tool but useful and enough for those who want to do the first checks and tests on their LANs.