Hi malware fighters,
A nice collection here: http://zeltser.com/combating-malicious-software/malicious-ip-blocklists.html
added by me: http://www.malwaredomainlist.com/forums/index.php?topic=3945.0;wap2
polonus
P.S. An example: vparimvam.info 113.11.194.178 CHINA
Region : BEIJING
City : BEIJING
Latutude : 39.9
Longitude : 116.413
ZIP Code : -
Time Zone : +08:00
ISP : BEIJING DIGILAND MEDIA TEC…
Domain : -
Net Speed : DSL
IDD Code : 86
Area Code : -
Weather : (CHXX0008) BEIJING
Malware there: Hostname: 113.11.194.178
IP Address: 113.11.194.178
Date: 29-05-2010 12:03
Running on: Apache/2.2.8
System info: (CentOS) check also here: http://dwm.cc/search/node
Domain clean by Google Safe Brownsing: 113.11.194.178
Domain clean by Norton Safe web: 113.11.194.178
Domain clean by Sucuri Web Blacklist: 113.11.194.178
Domain clean by the Phish Tank: 113.11.194.178
Domain clean by the Malware Domain List: 113.11.194.178
polonus
P.S. malicious URL sanitizer: http://dwm.cc/node/74
Hey polonus, Does this add to what Spywareblaster already blocks?
These lists can supplement what SpywareBlaster’s restricted sites blocks, but are generally for use in the HOSTS file and provide system-wide blocking. Spywareblaster just provides protection for IE only.
I should have also said thanks to polonus for the post. I’m already using 4 of the lists on this site in my HOSTS and will be adding some more! 
Hi Ostrodamus,
What you could also do is to use SpywareBlaster’s snapshot function to keep an eye on any changes,
and the worth of any blocklist is it’s actuality, so update regularly.
There are some forums to help you with this.
There are also questionable host lists that mingle “overripe and green results and even wrong and cleared ones” so to say, and you can better do without these, an example is this one: http://www.unixhub.com/block.html
This again is a good tool for members only (so register): http://www.bluetack.co.uk/config/index.php
And go here every month: http://www.securelist.com/en/analysis/204792116/Monthly_Malware_Statistics_April_2010
enjoy to block the malcreants…,
polonus