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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AS531 DNIC-AS-00531

Spam statistics of AS531 DNIC-AS-00531

United States
Number of networks
IP Addresses
Purpose of use
Detected IP addresses
Spam active IPs
Spam rate
Websites count
IP addresses with websites

Spam activity log

— spam active IP adresses

WhoIs AS: as531


Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
1134.233.72.0/23United States512100.00%
2134.233.72.0/22United States1024100.00%
3134.233.76.0/22United States1024100.00%
4134.233.76.0/23United States512100.00%
5134.233.80.0/23United States512100.00%
6134.233.80.0/22United States1024100.00%
7134.233.92.0/23United States512100.00%
8134.233.92.0/22United States1024100.00%
9134.233.144.0/23United States512100.00%
10134.233.144.0/22United States1024100.00%
11134.233.172.0/22United States1024100.00%
12134.233.176.0/23United States512100.00%
13134.233.176.0/22United States1024200.00%
14134.233.180.0/22United States1024300.00%
15134.233.180.0/23United States512100.00%
16134.233.184.0/23United States512300.00%
17134.233.208.0/22United States1024100.00%
18134.233.208.0/23United States512100.00%
19134.233.212.0/22United States1024100.00%
20134.233.212.0/23United States512100.00%
21134.233.216.0/23United States512200.00%
22134.233.216.0/22United States1024200.00%
23136.215.76.0/22United States1024100.00%
24139.139.0.0/20United States4096200.00%
25139.139.0.0/17United States32768800.00%
26139.139.3.0/24United States256200.00%
27139.139.16.0/20United States4096300.00%
28139.139.19.0/24United States256200.00%
29139.139.24.0/22United States1024100.00%
30139.139.88.0/22United States1024100.00%