This is a non-IMPACT record, meaning that access to the data is not controlled by IMPACT. For access, see the directions below.

This Resource is offered and provided outside of the IMPACT mediation framework. IMPACT and the IMPACT Coordination Council/Blackfire Technology, Inc. expressly disclaim all conditions, representations and warranties including but not limited to Resource availability, quality, accuracy, non-infringement, and non-interference. All Resource information and access is controlled by entities and under terms that are external to the IMPACT legal framework.


Ultimate Hosts Blacklist
External Tool
External Data Source
56 (lowest rank is 56)

Category & Restrictions

blacklists, cyber crime


The Ultimate Hosts Blacklist is a curated Unified Hosts file for protecting your computer or device against over several hundred thousand bad web sites

The Ultimate Hosts Blacklist for all Unix, Linux and Windows Operating Systems. The Ultimate Unified Hosts file for protecting your network, computer, smartphones and Wi-Fi devices against millions of bad web sites. Use this Hosts File to protect your network, your children and your family from gaining access to millions of bad web sites. Protect your wifi network, computers and smartphone devices from being infected with Malware or Ransomware. Our hosts file is for use on any operating system to block bad domains out of your servers or devices. Information is gathered from multiple sources, tested regularly and merged into one massive hosts file and updated daily.

Additional Details

hosts, ultimate, blacklist, 1311, ultimate hosts blacklist, inferlink corporation, external, inferlink, corporation, external data source, source, file, bad, sites, web, computer, protecting, unified, device, curated, network, devices, operating, protect, millions, smartphones, ransomware, infected, malware, multiple, merged, computers, gathered, family, windows, massive, linux, systems, regularly, block, gaining, wifi, smartphone, domains, system, daily, updated, unix, other, fi, access, children, wi, servers, sources, tested