enum4linux-ng.py is a rewrite of Mark Lowe’s (former Portcullis Labs now Cisco CX Security Labs) enum4linux.pl, a tool for enumerating information from Windows and Samba systems, aimed for security professionals and CTF players. The tool is mainly a wrapper around the Samba tools nmblookup, net, rpcclient and smbclient.
Command Reference:
Network: 192.168.4.0/24
enum4linux-ng -A 192.168.4.0/24