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.
Do you want to monitor spam activity from this network?
Send your request on support@cleantalk.org.

121.31.0.0/16 - CHINA UNICOM China169 Backbone

Spam statistics 121.31.0.0/16 - CHINA UNICOM China169 Backbone

Country
China
AS Number
Number of IPs
65536
Purpose of use
Public
Domain
-
Detected IP addresses
2316
Spam active IPs
363
Spam rate
15.67%

Spam activity log

— spam active IP adresses

WhoIs: 121.31.0.0/16

loading...

IP Addresses in this range 121.31.0.0/16