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.
213.135.52.0/22 - University of Warsaw
Spam statistics 213.135.52.0/22 - University of Warsaw
| Country | AS Number | Number of IPs | Purpose of use |
|---|---|---|---|
| Poland | AS8664 | 1 024 | Unknown |
| Domain | Detected IP addresses | Spam active IPs | Spam rate |
| - | 4 | 0 | 0.00% |
| Websites count | IP addresses with websites | ||
| 4 | 4 |
WhoIs: 213.135.52.0/22
