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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AS4 ISI-AS

Spam statistics of AS4 ISI-AS

Country
United States
Number of networks
105
IP Addresses
3 926
Purpose of use
Public
Domain
-
Detected IP addresses
76
Spam active IPs
18
Spam rate
23.68%
Websites count
143
IP addresses with websites
63

Spam activity log

— spam active IP adresses

WhoIs AS: as4

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Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
1103.206.129.0/24India25648228.59%
2103.194.89.0/24India25626166.25%
3103.206.128.0/24India2562872.73%
4128.9.0.0/16United States655369333.33%
5103.59.107.0/24India256420.78%
6128.9.128.0/20United States40969222.00%
7128.9.32.0/20United States40961119.00%
8128.9.16.0/24United States256400.00%
9128.9.16.0/20United States4096100.00%
10128.9.64.0/20United States4096100.00%
11128.9.80.0/20United States4096100.00%
12128.9.144.0/20United States4096200.00%
13128.9.160.0/20United States4096200.00%
14128.9.176.0/20United States4096100.00%
15128.9.208.0/20United States4096300.00%