IP Blocker Firewall blocks IP addresses. It can be successfully used on Windows server machines, in a production environment, to easily ban unwanted IP addresses or visitors by country with Apache's .htaccess files.

Version: 5.1IP Blocker Firewall is a Windows IP Blocking program which controls one computer interacts with other computers over the network.
License: Free To Try $69.95
Operating System: Windows
Homepage: www.beethink.com
Developed by:
It can be successfully used on Windows server machines, in a production environment, to easily ban unwanted IP addresses or visitors by country with Apache's .htaccess files.
IP Blocker Firewall is a lightweight firewall and the rules are based on IP address, port, protocol, and other TCP / IP factors.
What's New
Version 5.1: Bugs fixed
Version 3.2: Bugs fixed; Support Windows 10 and Windows 2016
Version 3.1: Bugs fixed
Version 1.6: IP list automatic updating of the blocker service
Version 1.5: supporting log files
Version 1.4: supporting exception rules
Version 1.3: updating IP list via HTTP; IP list automatic update
Version 1.2: support Windows service; support PeerGuardian IPfilter file; support non-administrator users
Version 1.0: Block IP address