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.
72.87.56.0/21 - CTELCO
Spam statistics 72.87.56.0/21 - CTELCO
| Country | AS Number | Number of IPs | Purpose of use |
|---|---|---|---|
| United States | AS13977 | 2 048 | Unknown |
| Domain | Detected IP addresses | Spam active IPs | Spam rate |
| - | 156 | 5 | 0.00% |
| Websites count | IP addresses with websites | ||
| 0 | 0 |
WhoIs: 72.87.56.0/21
