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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72.164.0.0/15 - Qwest Communications Company, LLC

Spam statistics 72.164.0.0/15 - Qwest Communications Company, LLC

Country
United States
AS Number
Number of IPs
131072
Purpose of use
Unknown
Domain
-
Detected IP addresses
269
Spam active IPs
9
Spam rate
3.35%

Spam activity log

— spam active IP adresses

WhoIs: 72.164.0.0/15

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IP Addresses in this range 72.164.0.0/15