FireHOL IP Lists FireHOL IP Lists | IP Blacklists | IP Reputation Feeds 350+ IP blacklists, IP blocklists and IP Reputation feeds, about Cybercrime, Fraud, Botnets, Μalware, Virus, Abuse, Attacks, Open Proxies, Anonymizers. See their changes and updates, size over time, retention policy, geographic coverage, comparisons and overlaps.