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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AS257 Navy Network Information Center (NNIC)

Spam statistics of AS257 Navy Network Information Center (NNIC)

Country
United States
Number of networks
IP Addresses
Purpose of use
Domain
-
Detected IP addresses
2
Spam active IPs
0
Spam rate
0.00%
Websites count
24
IP addresses with websites
13

Spam activity log

— spam active IP adresses

WhoIs AS: as257

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Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
1204.17.195.0/24United States25625600.00%
2204.102.228.0/25United States128500.00%
3204.102.229.0/24United States256700.00%
4205.155.65.0/24United States2561100.00%