I just found this nifty little resource that I think is worthy of keeping an eye on.
http://www.stopforumspam.com/They first of all list over 229,000 known forum spambots including username, email address and IP. And they are current as of even today. I just caught a bot sign up at my forum and found this place by searching the email address of the bot.
This site was created to be used as a central database for known forum spambots. I hope it proves useful to you, the administrator of an online forum when trying to find information about questionable registrations.
Lots is planned for the future of this site. We hope to offer tools and new ways of exposing our data, including SQL files you can use with phpBB, SMF, and more.
I just downloaded the SQL commands for phpbb banned names, IP's and Emails
http://www.stopforumspam.com/downloads/It's generated on the fly and is current as of the time you download it, unfortunately it's for phpbb2 and only allows an insert and doesn't provide for updates. Would take quite a bit of rewrite to make it actually functional (it's an 8.5MB file).
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