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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AS1503 Headquarters, USAISC

Spam statistics of AS1503 Headquarters, USAISC

Country
United States
Number of networks
IP Addresses
Purpose of use
Domain
-
Detected IP addresses
70
Spam active IPs
0
Spam rate
0.00%
Websites count
3
IP addresses with websites
3

Spam activity log

— spam active IP adresses

WhoIs AS: as1503

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Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
155.196.0.0/16United States65536100.00%
2128.190.0.0/16United States655362600.00%
3140.183.0.0/16United States65536600.00%
4147.103.0.0/16United States655363000.00%
5147.103.140.0/22United States1024400.00%
6155.29.16.0/20United States4096200.00%
7155.213.192.0/21United States2048204800.00%
8160.145.0.0/16United States65536400.00%
9160.147.0.0/16United States655361900.00%
10198.97.196.0/22United States1024100.00%
11199.123.121.0/24United States256100.00%
12214.16.210.0/24United States256300.00%
13214.25.106.0/24United States256200.00%