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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AS7377 University of California, San Diego

Spam statistics of AS7377 University of California, San Diego

Country
United States
Number of networks
580
IP Addresses
65535
Purpose of use
Hosting
Domain
-
Detected IP addresses
1 212
Spam active IPs
42
Spam rate
3.46%

Spam activity log

— spam active IP adresses

WhoIs AS: as7377

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Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
1128.54.0.0/16United States655361852412.97%
244.0.0.0/8United States1677721649561.21%
3132.239.0.0/16United States6553614242.82%
4137.110.0.0/16United States6553616931.78%
5169.228.0.0/16United States6553610210.98%
669.196.32.0/20United States4096400.00%
769.196.32.0/21United States2048500.00%
869.196.40.0/21United States2048100.00%
9192.135.237.0/24United States256100.00%
10198.134.135.0/24United States256100.00%