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.

AS491 Air Force Systems Networking

Spam statistics of AS491 Air Force Systems Networking

Country
United States
Number of networks
IP Addresses
Purpose of use
Domain
-
Detected IP addresses
25
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: as491

loading...

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
1131.30.0.0/16United States655366553600.00%
2131.30.64.0/18United States16384100.00%
3131.30.121.0/24United States256100.00%
4131.30.128.0/17United States32768100.00%
5131.35.0.0/16United States65536100.00%
6131.37.0.0/16United States65536300.00%
7131.37.206.0/24United States256300.00%
8131.39.248.0/24United States256200.00%
9131.60.10.0/24United States256100.00%
10131.60.62.0/23United States512100.00%
11131.60.191.0/24United States256100.00%
12132.3.64.0/22United States1024100.00%
13132.33.0.0/16United States65536200.00%
14132.33.132.0/24United States256100.00%
15132.49.221.0/24United States256200.00%
16132.56.180.0/24United States256300.00%
17143.141.100.0/22United States1024102400.00%
18207.133.190.0/24United States256100.00%