How do I get a list of the active IP-addresses, MAC-addresses and NetBIOS names on the LAN?

Question

How do I get a list of the active IP-addresses, MAC-addresses and NetBIOS names on the LAN?

I\'d like to get NetBIOS name, IP and MAC addresses for every host on the

Answer 1

arp -a

That gets everything the current machine knows about on the network.

(I'm putting this up there as a second option, since nmap isn't universally installed).