Forum Moderators: open
[webmasterworld.com...]
which i have blocked together as good as i could. However the list is from early last year, though not fearing that anything is wrong, more that its not current with the growths and declines of SE's.
iplists.com
which claims to have very recent results and at the time this all came up because someone recomended the site so I guess some people clearly like his data. Although having never used it myself (although I may have plans to pretty soon) I couldn't comment on its accuracy or quality.
- tony
Database of Web Robots [robotstxt.org]