Suspicious downloaders of strange or repeated files.

[dr-flay]

I assume these are bots that are there to hog my upload slots, and looking for personal info in documents.
I usually see 2 or 3 on the same network range, so I use a wildcard to block them in the security rules.
Some hit the same files repeatedly even if they have finished them.
Some are scanning for all txt and doc files
The IP mentioned here viewtopic.php?f=2&t=1976 is also one I blocked.

63.124.141.* http://myip.ms/info/whois/63.124.141.0
206.12.249.* http://myip.ms/info/whois/206.12.249.0
208.103.122.* http://myip.ms/info/whois/208.103.122.0