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The Coverage Gap: Why Your Blocklist Is Missing 119,000 Malicious IPs Today

infogreynoise_blogPublished 2026-05-22

GreyNoise compared 119,842 malicious IPs against 11 major threat feeds. The average coverage: just 2%, exposing the limits of static blocklists.

Original source: https://www.greynoise.io/blog/why-your-blocklist-missing-malicious-ips