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.
AS4665 Yonsei University
Spam statistics of AS4665 Yonsei University
| Country | Number of networks | IP Addresses | Purpose of use |
|---|---|---|---|
| South Korea | |||
| Domain | Detected IP addresses | Spam active IPs | Spam rate |
| - | 104 | 12 | 11.54% |
| Websites count | IP addresses with websites | ||
| 206 | 134 |
Spam activity log
- spam active IP adresses
WhoIs AS4665
Detected networks prefixes
| # | Network prefix | Country | Length | Detected IP addresses | Spam active IP addresses | Spam rate |
|---|---|---|---|---|---|---|
| 1 | 165.132.128.0/17 | South Korea | 32768 | 91 | 6 | 0.00% |
| 2 | 165.132.0.0/17 | South Korea | 32768 | 120 | 5 | 0.00% |
| 3 | 165.132.136.0/22 | South Korea | 1024 | 9 | 2 | 0.00% |
| 4 | 165.132.172.0/22 | South Korea | 1024 | 6 | 2 | 0.00% |
| 5 | 1.233.206.0/23 | South Korea | 512 | 9 | 1 | 0.00% |
| 6 | 165.132.24.0/22 | South Korea | 1024 | 5 | 1 | 0.00% |
| 7 | 165.132.36.0/22 | South Korea | 1024 | 6 | 1 | 0.00% |
| 8 | 165.132.52.0/22 | South Korea | 1024 | 3 | 1 | 0.00% |
| 9 | 165.132.104.0/22 | South Korea | 1024 | 7 | 1 | 0.00% |
| 10 | 165.132.120.0/22 | South Korea | 1024 | 6 | 1 | 0.00% |
| 11 | 165.132.148.0/22 | South Korea | 1024 | 8 | 1 | 0.00% |
| 12 | 165.132.160.0/22 | South Korea | 1024 | 5 | 1 | 0.00% |
| 13 | 1.233.208.0/20 | South Korea | 4096 | 10 | 0 | 0.00% |
| 14 | 1.233.212.0/22 | South Korea | 1024 | 1 | 0 | 0.00% |
| 15 | 1.233.216.0/22 | South Korea | 1024 | 6 | 0 | 0.00% |
| 16 | 1.233.220.0/22 | South Korea | 1024 | 3 | 0 | 0.00% |
| 17 | 1.233.224.0/22 | South Korea | 1024 | 1 | 0 | 0.00% |
| 18 | 1.233.238.0/24 | South Korea | 256 | 1 | 0 | 0.00% |
| 19 | 165.132.8.0/22 | South Korea | 1024 | 2 | 0 | 0.00% |
| 20 | 165.132.12.0/22 | South Korea | 1024 | 10 | 0 | 0.00% |
| 21 | 165.132.16.0/22 | South Korea | 1024 | 7 | 0 | 0.00% |
| 22 | 165.132.20.0/22 | South Korea | 1024 | 1 | 0 | 0.00% |
| 23 | 165.132.28.0/22 | South Korea | 1024 | 9 | 0 | 0.00% |
| 24 | 165.132.32.0/22 | South Korea | 1024 | 3 | 0 | 0.00% |
| 25 | 165.132.40.0/22 | South Korea | 1024 | 4 | 0 | 0.00% |
| 26 | 165.132.44.0/22 | South Korea | 1024 | 2 | 0 | 0.00% |
| 27 | 165.132.48.0/22 | South Korea | 1024 | 1 | 0 | 0.00% |
| 28 | 165.132.56.0/22 | South Korea | 1024 | 4 | 0 | 0.00% |
| 29 | 165.132.60.0/22 | South Korea | 1024 | 3 | 0 | 0.00% |
| 30 | 165.132.68.0/22 | South Korea | 1024 | 1 | 0 | 0.00% |