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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AS73 University of Washington

Spam statistics of AS73 University of Washington

United States
Number of networks
IP Addresses
Purpose of use
Detected IP addresses
Spam active IPs
Spam rate
Websites count
1 243
IP addresses with websites

Spam activity log

— spam active IP adresses

WhoIs AS: as73


Detected networks prefixes

#Network prefixCountryLengthDetected IP addressesSpam active IP addressesSpam rate
1128.208.0.0/16United States6553628083.00% States327684624.00%
3108.179.128.0/18United States1638420210.00%
4128.95.0.0/16United States6553623821.00%
5173.250.128.0/17United States3276817212.00%
6205.175.96.0/19United States819237921.00%
7140.142.0.0/16United States6553617011.00%
8198.48.64.0/19United States81922150.00%
9198.48.80.0/21United States204811100.00%
10173.250.192.0/22United States1024100.00%
11204.69.8.0/21United States2048300.00%