This site will grab 1 of the 72-trillion possible Network/Subnet addresses for you to work ... but with slightly different notation. Now to take a step back and actually provide you details ...

I'm not sure I've got the right terminology but here's the crux:<BR><BR>Server A: 192.168.0.5<BR> <BR>Server A's Workstations: in the range of 192.168.0.100 to 0.150<BR><BR>Current Subnet mask for ...

A subnet is a subdivision of a local area network, created by applying a subnet mask to the IP addresses that make up the network. Subnets may or may not correspond to physical locations ...