rules.emergingthreats.net 這個網站每天會整理有問題的ip

參考的是

Spam nets identified by Spamhaus (www.spamhaus.org)
Top Attackers listed by DShield (www.dshield.org)
Abuse.ch

還有suspicious doamin
https://secure.dshield.org/suspicious_domains.html

https://rules.emergingthreats.net/fwrules/emerging-Block-IPs.txt

看來還不錯用