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.
AS55618 UNIVERSITY OF ULSAN
Spam statistics of AS55618 UNIVERSITY OF ULSAN
| Country | Number of networks | IP Addresses | Purpose of use |
|---|---|---|---|
| South Korea | 1 | 1 | Paid VPN |
| Domain | Detected IP addresses | Spam active IPs | Spam rate |
| - | 74 | 3 | 0.00% |
| Websites count | IP addresses with websites | ||
| 22 | 20 |
Spam activity log
- spam active IP adresses
WhoIs AS55618
Detected networks prefixes
| # | Network prefix | Country | Length | Detected IP addresses | Spam active IP addresses | Spam rate |
|---|---|---|---|---|---|---|
| 1 | 203.250.64.0/19 | South Korea | 8192 | 61 | 1 | 0.00% |
| 2 | 203.250.83.0/24 | South Korea | 256 | 1 | 1 | 0.00% |
| 3 | 210.102.208.0/21 | South Korea | 2048 | 31 | 1 | 0.00% |
| 4 | 210.102.208.0/24 | South Korea | 256 | 12 | 1 | 0.00% |
| 5 | 218.147.41.0/24 | South Korea | 256 | 2 | 1 | 0.00% |
| 6 | 203.250.64.0/24 | South Korea | 256 | 6 | 0 | 0.00% |
| 7 | 203.250.65.0/24 | South Korea | 256 | 2 | 0 | 0.00% |
| 8 | 203.250.68.0/24 | South Korea | 256 | 1 | 0 | 0.00% |
| 9 | 203.250.68.0/22 | South Korea | 1024 | 2 | 0 | 0.00% |
| 10 | 203.250.77.0/24 | South Korea | 256 | 5 | 0 | 0.00% |
| 11 | 203.250.84.0/24 | South Korea | 256 | 3 | 0 | 0.00% |
| 12 | 203.250.88.0/24 | South Korea | 256 | 21 | 0 | 0.00% |
| 13 | 203.250.90.0/24 | South Korea | 256 | 2 | 0 | 0.00% |
| 14 | 203.250.91.0/24 | South Korea | 256 | 1 | 0 | 0.00% |
| 15 | 203.250.92.0/24 | South Korea | 256 | 1 | 0 | 0.00% |
| 16 | 210.102.152.0/21 | South Korea | 2048 | 10 | 0 | 0.00% |
| 17 | 210.102.152.0/24 | South Korea | 256 | 1 | 0 | 0.00% |
| 18 | 210.102.153.0/24 | South Korea | 256 | 4 | 0 | 0.00% |
| 19 | 210.102.156.0/22 | South Korea | 1024 | 1 | 0 | 0.00% |
| 20 | 210.102.156.0/24 | South Korea | 256 | 1 | 0 | 0.00% |
| 21 | 210.102.160.0/24 | South Korea | 256 | 1 | 0 | 0.00% |
| 22 | 210.102.160.0/21 | South Korea | 2048 | 6 | 0 | 0.00% |
| 23 | 210.102.163.0/24 | South Korea | 256 | 3 | 0 | 0.00% |
| 24 | 210.102.167.0/24 | South Korea | 256 | 1 | 0 | 0.00% |
| 25 | 210.102.168.0/22 | South Korea | 1024 | 9 | 0 | 0.00% |
| 26 | 210.102.209.0/24 | South Korea | 256 | 15 | 0 | 0.00% |
| 27 | 210.102.209.156/32 | South Korea | 1 | 1 | 0 | 0.00% |
| 28 | 210.102.210.0/24 | South Korea | 256 | 1 | 0 | 0.00% |
| 29 | 210.102.215.0/24 | South Korea | 256 | 3 | 0 | 0.00% |
| 30 | 210.102.216.0/24 | South Korea | 256 | 12 | 0 | 0.00% |