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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AS23237 McMaster University

Spam statistics of AS23237 McMaster University

Country
Canada
Number of networks
IP Addresses
Purpose of use
Domain
-
Detected IP addresses
214
Spam active IPs
1
Spam rate
0.47%
Websites count
315
IP addresses with websites
108

Spam activity log

— spam active IP adresses

WhoIs AS: as23237

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Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
1130.113.0.0/16Canada6553622410.00%
2130.113.20.0/22Canada1024800.00%
3130.113.212.0/22Canada1024800.00%