IP Blocklist Check: See Whether an IP Is Blacklisted
IP blocklists collect addresses with a history of malicious behavior, including sources of scanning, brute-force attempts, and attacks, as well as destination addresses tied to C2, malware, and phishing.
What a match means
The IP has recent malicious activity on record; using it for your business may get it blocked by target platforms or firewalls.
Why it changes over time
IPs are a dynamic resource: dynamic addresses get reassigned and compromised hosts get cleaned up, so blocklists change over time.
FAQ
- What do I do if my IP is blacklisted?
- If it is a dynamic residential IP, try reconnecting to get a new address. If it is your own server IP, check whether it has been compromised or abused, then appeal to the intelligence source.
- How often is the blocklist updated?
- The data is updated several times a day.
Want to check a specific IP? Enter it on thehome pageto see its full details: location, IP type, risk score, blocklist status and more.
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