AbuseIPDB
A crowd-sourced threat intelligence platform for checking and reporting malicious IP addresses.
Free daily requests
1,000
Checks per request
Up to 1000 IPs
About AbuseIPDB
AbuseIPDB operates a massive, crowd-sourced database of IP addresses that have been reported for engaging in malicious activities like spamming, DDoS attacks, hacking attempts, and more. Users can query any IPv4 or IPv6 address to see its history of abuse reports, including a confidence score that indicates the likelihood of it being malicious. The service is widely used by developers and security professionals who integrate the AbuseIPDB API into their systems, such as firewalls, SIEMs, and custom applications, to automatically block known threats. In addition to checking IPs, users are encouraged to report malicious IPs, contributing to the collective intelligence of the platform and helping to make the internet safer for everyone.
Core Features
Ip Address Checking
Check the abuse history and reputation score of any IPv4 or IPv6 address.
Ip Address Reporting
Report malicious IP addresses and contribute to the community database.
Blacklist
Download a full blacklist of malicious IPs (paid plans).
Confidence Score
Provides a score from 0-100 indicating the confidence of abuse for an IP.
Webhook Notifications
Receive notifications when an IP on your monitored list is reported.
API Functionality
Check Endpoint
Retrieve reports and confidence score for a specific IP address.
Report Endpoint
Submit a report for a malicious IP with specific attack categories.
Check Block Endpoint
Check a block of IPs (/24, /28, etc.) for any reported addresses.
Blacklist Endpoint
Download a list of reported IPs with a minimum confidence score.