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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AS1591 DoD Network Information Center

Spam statistics of AS1591 DoD Network Information Center

Country
United States
Number of networks
IP Addresses
Purpose of use
Domain
-
Detected IP addresses
1
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: as1591

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Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
1128.44.56.0/22United States1024102400.00%
2128.44.72.0/21United States2048204800.00%
3144.146.150.0/23United States51251200.00%
4155.220.0.0/22United States1024102400.00%
5155.220.20.0/22United States1024100.00%
6155.220.104.0/21United States2048100.00%
7155.220.144.0/22United States1024102400.00%
8192.138.63.0/24United States25625600.00%
9192.138.66.0/24United States25625600.00%
10192.138.74.0/24United States25625600.00%
11192.138.75.0/24United States25625600.00%
12192.138.76.0/24United States25625600.00%
13192.138.77.0/24United States25625600.00%