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.
81.201.56.0/21 - FreeTel, s.r.o.
Spam statistics 81.201.56.0/21 - FreeTel, s.r.o.
Country | AS Number | Number of IPs | Purpose of use |
---|---|---|---|
Czechia | AS8251 | 2 048 | Unknown |
Domain | Detected IP addresses | Spam active IPs | Spam rate |
- | 240 | 21 | 1.00% |
Websites count | IP addresses with websites | ||
172 | 66 |