➜ ~ nbtscan 192.168.1.50 Doing NBT name scan for addresses from 192.168.1.50 IP address NetBIOS Name Server User MAC address ------------------------------------------------------------------------------ 192.168.1.50 DESKTOP-CM4NK5L <server> <unknown> 08:1f:71:34:87:bc ➜ ~ nbtscan 192.168.1.120 Doing NBT name scan for addresses from 192.168.1.120 IP address NetBIOS Name Server User MAC address ------------------------------------------------------------------------------ ➜ ~ nmblookup -A 192.168.1.50 Looking up status of 192.168.1.50 DESKTOP-CM4NK5L <00> - M <ACTIVE> DESKTOP-CM4NK5L <20> - M <ACTIVE> WORKGROUP <00> - <GROUP> M <ACTIVE> WORKGROUP <1e> - <GROUP> M <ACTIVE> MAC Address = 08-1F-71-34-87-BC ➜ ~ nmblookup -A 192.168.1.120 Looking up status of 192.168.1.120 No reply from 192.168.1.120