CleanTalk keeps track of the IP addresses in spam messages, to help Hosting and ISP companies to know about suspicious activity in the address space of a company. The presence of IP addresses in this list, it is an occasion to start audit server security that uses a particular address.
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Spam statistics - National Internet Backbone

AS Number
Number of IPs
16 777 216
Purpose of use
Detected IP addresses
167 566
Spam active IPs
21 257
Spam rate
Websites count
201 612
IP addresses with websites
37 162

Spam activity log

— spam active IP adresses



IP Addresses in this range