IP Address Blacklist Checker

This program checks if an IP address is in any blacklist database. Our tool checks against approximately 100 databases.

example:,, or your IP address

What is an IP Blacklist Database?

There are websites (databases) that keep a list of IP addresses where spam or malicious activity originates from.

Results for Blacklist Check for

This may take up to a minute, please wait.
If it shows โœ…, your IP address is not blacklisted. If it shows โ˜ ๏ธโŒ, your IP is blacklisted.