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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AS340 DoD Network Information Center

Spam statistics of AS340 DoD Network Information Center

Country
United States
Number of networks
IP Addresses
Purpose of use
Domain
-
Detected IP addresses
8
Spam active IPs
0
Spam rate
0.00%
Websites count
0
IP addresses with websites
0

Spam activity log

— spam active IP adresses

WhoIs AS: as340

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Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
155.40.0.0/16United States65536100.00%
255.73.0.0/16United States65536100.00%
355.86.0.0/16United States65536400.00%