Windows NT has a utility called nbtstat which you can pass the IP address or the NetBios name It will give you info about what domain/workgroup it is in and include the name. Look for the unique headings to associate the name with the machine. It also gives the MAC address of the machine. Not sure if 95 has a simlary utility. -------------------------------------------------- John A. Booth University of North Texas College of Arts & Sciences Computer Support Specialist GW address: CAS.PO7.JOHN Internet: john@unt.edu Office: 940-565-4498