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.

117.21.0.0/16 - Chinanet

Spam statistics 117.21.0.0/16 - Chinanet

Country
China
AS Number
Number of IPs
65 536
Purpose of use
Public
Domain
-
Detected IP addresses
1 878
Spam active IPs
332
Spam rate
1.00%
Websites count
2 081
IP addresses with websites
257

Spam activity log

— spam active IP adresses

WhoIs: 117.21.0.0/16

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IP Addresses in this range 117.21.0.0/16