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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AS4908 AS-CONCENTRIC, US

Spam statistics of AS4908 AS-CONCENTRIC, US

Country
United States
Number of networks
IP Addresses
Purpose of use
Domain
-
Detected IP addresses
1
Spam active IPs
0
Spam rate
0.00%
Websites count
389
IP addresses with websites
85

Spam activity log

— spam active IP adresses

WhoIs AS: as4908

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Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
1142.4.80.0/20United States4096100.00%
2206.251.128.0/20United States4096100.00%
3207.155.248.0/22United States10242700.00%
4207.155.248.0/21United States20485900.00%
5207.155.252.0/22United States10243200.00%