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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AS4961 Daewoo Information Systems

Spam statistics of AS4961 Daewoo Information Systems

Country
South Korea
Number of networks
IP Addresses
Purpose of use
Domain
-
Detected IP addresses
26
Spam active IPs
1
Spam rate
3.85%
Websites count
40
IP addresses with websites
18

Spam activity log

— spam active IP adresses

WhoIs AS: as4961

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Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
1152.149.64.0/18South Korea163845120.00%
2152.149.40.0/21South Korea2048200.00%
3152.149.48.0/20South Korea40961000.00%
4152.149.128.0/17South Korea32768600.00%
5152.149.190.0/24South Korea256100.00%
6165.133.128.0/17South Korea327683276800.00%