AbuseIPDB
FreemiumLiveLast verified 24 Sept 2026
Crowd-sourced IP address reputation and abuse reports for blocking malicious traffic.
Example request
curl -s -G https://api.abuseipdb.com/api/v2/check --data-urlencode 'ipAddress=118.25.6.39' --data-urlencode 'maxAgeInDays=90' -H 'Key: $API_KEY' -H 'Accept: application/json'
Free tier, in plain English
Free plan allows 1,000 IP checks and reports a day with no credit card required.
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