Resolving IP to Netbeui name

>is it possible to send WinPopup-Messages to all active hosts in a
>workgroup ? This would be useful to send all active users messages like
>"servers going down for reboot in x minutes".
>
>Perhaps there's a workaround as well.

There is a workaround: interpret the output of

    nmblookup '*'


>I am very interested in resolving from ip to netbeui as you can do with
>nbtstat from a 95 box:
>
>nbtstat -A xxx.xxx.xxx.xxx

Try

    nmblookup -U xxx.xxx.xxx.xxx -A