The Spam Eating Monkey Backscatter list contains IPs that sent a number of emails (threshold) to a spamtrap address with a NULL sender (<>). All IPs on this list are automatically removed after 15 days of inactivity.
Are you the maintainer of backscatter.spameatingmonkey.net?
Is the information on our site wrong or incomplete? You don't want us to monitor your blacklist? Or do you operate a similar blacklist? We would like to hear from you!