BISS IP Blocklists

The BISS IP Blocklists are provided as a free service to help add another layer to your security toolkit.. The IP Blocklists are continuously researched and updated daily to keep up with current internet based threats in many different categories including Malware/Spyware sites, Ads - Trackers, Hijacked and Unallocated Bogon IP ranges, Anti P2P enforcers, Hackers/Crackers, Web Spiders, Bots, Crawlers, Web Server Exploits and more.

Our free Blocklist Manager software is available to download and merge your blocklists into one file or alternatively you can download the files individually from our IP Blocklists download page.

For information about the purposes and contents of each Blocklist, please view the BISS IP Blocklists FAQ.

For more information please visit  The Blocklist Manager 2.7.7 page...

Protowall

A powerful yet extremely light weight NDIS driver based IP filter / IP blocker. Protowall is designed to run independently or alongside a software firewall without any conflict for the sole purpose of filtering all inbound / outbound network connections and blocking large amounts of IP addresses where almost all other personal firewalls cannot.

Hosts Manager

A comprehensive application for downloading the BISS HOSTS file, with an extensive array of tools for superior HOSTS file management.

For more information please visit  The Hosts Manager page...

Online Blocklist Converter

The original online Blocklist Converter by Bluetack - The BLC allows users to input IP addresses or load a blocklist in one format and convert to another format with options to have the output list sorted and formatted in varying ways..