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.
221.207.128.0/17 - CHINA UNICOM China169 Backbone
Spam statistics 221.207.128.0/17 - CHINA UNICOM China169 Backbone
Domain
-
Detected IP addresses
614
Spam active IPs
145
Spam rate
0.00%
Websites count
52
IP addresses with websites
44
WhoIs: 221.207.128.0/17

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