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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AS159 The Ohio State University

Spam statistics of AS159 The Ohio State University

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: as159


SPAM active IP addresses in AS159 The Ohio State University

#Sender IPDetectedLast seenReported as spam
1140.254.70.1652015-02-19 18:24:072020-08-05 17:24:363
2140.254.70.1662015-02-21 02:07:022020-08-04 14:30:013
3140.254.70.1672016-01-07 22:57:112020-08-05 20:31:553

Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
1140.254.0.0/16United States6553621852.00%
2128.146.0.0/16United States6553627431.00%
3164.107.0.0/16United States6553615611.00%
4192.68.143.0/24United States256100.00%
5192.153.26.0/24United States25625600.00%
6198.30.200.0/22United States1024800.00%