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.
AS42821 K&K Kommunikationssysteme GmbH
Spam statistics of AS42821 K&K Kommunikationssysteme GmbH
| Country | Number of networks | IP Addresses | Purpose of use |
|---|---|---|---|
| Germany | 1 | 47 | Hosting |
| Domain | Detected IP addresses | Spam active IPs | Spam rate |
| - | 108 | 5 | 4.63% |
| Websites count | IP addresses with websites | ||
| 1 373 | 257 |
Spam activity log
- spam active IP adresses
WhoIs AS42821
Detected networks prefixes
| # | Network prefix | Country | Length | Detected IP addresses | Spam active IP addresses | Spam rate |
|---|---|---|---|---|---|---|
| 1 | 77.90.144.0/21 | Germany | 2048 | 14 | 4 | 0.00% |
| 2 | 77.90.128.0/20 | Germany | 4096 | 200 | 3 | 0.00% |
| 3 | 77.90.136.0/24 | Germany | 256 | 3 | 1 | 0.00% |
| 4 | 77.90.130.0/24 | Germany | 256 | 47 | 0 | 0.00% |
| 5 | 77.90.134.0/24 | Germany | 256 | 9 | 0 | 0.00% |
| 6 | 77.90.142.0/24 | Germany | 256 | 1 | 0 | 0.00% |
| 7 | 77.90.144.0/24 | Germany | 256 | 1 | 0 | 0.00% |
| 8 | 77.90.146.0/24 | Germany | 256 | 3 | 0 | 0.00% |
| 9 | 185.230.13.0/24 | Germany | 256 | 3 | 0 | 0.00% |
| 10 | 185.230.14.0/24 | Germany | 256 | 12 | 0 | 0.00% |
| 11 | 213.209.138.0/24 | Germany | 256 | 2 | 0 | 0.00% |