Some NetBIOS Enumeration tools:
- nbtstat (Windows)
- hyena
- Nsauditor Network Security Auditor
- NetScanTools Pro
- SoftPerfect Network Scanner
- SuperScan
- NetBIOS Enumerator
- Nbtscan (Linux)
- IP Tools
- MegaPing
Two of the most popular are nbstat (Windows) and hyena.
List of NetBIOS Enumeration Tools
nbtstat (Windows)
https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/nbtstat
nbtstat is a Windows command line application that is installed as default.
Do not confuse with nbstat (Linux).
hyena
https://www.systemtools.com
A Windows application. It includes a GUI.
Nsauditor Network Security Auditor
NetScanTools Pro
SoftPerfect Network Scanner
Superscan
https://sectools.org/tool/superscan/
Superscan is a free Windows-only proprietary graphical application developed by Foundstone, that was later acquired by McAffe. This tools is no longer available to be downloaded from McAffe web.
NetBIOS Enumerator
http://nbtenum.sourceforge.net
Nbtscan (Linux)
Do not confuse with nbstat (Windows).
Your site is an excellent helper to prepare for the CEH!
Congratulation to you Pablo!