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.
AS1781 Korea Advanced Institute of Science and Technology
Spam statistics of AS1781 Korea Advanced Institute of Science and Technology
Country
South Korea
Number of networks
IP Addresses
Purpose of use
Domain
-
Detected IP addresses
327
Spam active IPs
19
Spam rate
5.81%
Websites count
586
IP addresses with websites
506
WhoIs AS: as1781
Detected networks prefixes
| # | Network prefix | Country | Length | Detected IP addresses | Spam active IP addresses | Spam rate |
|---|---|---|---|---|---|---|
| 1 | 143.248.0.0/16 | South Korea | 65536 | 581 | 18 | 0.00% |
| 2 | 143.248.232.0/22 | South Korea | 1024 | 11 | 3 | 0.00% |
| 3 | 143.248.36.0/22 | South Korea | 1024 | 27 | 2 | 0.00% |
| 4 | 143.248.52.0/22 | South Korea | 1024 | 17 | 2 | 0.00% |
| 5 | 143.248.136.0/22 | South Korea | 1024 | 22 | 2 | 0.00% |
| 6 | 143.248.140.0/22 | South Korea | 1024 | 10 | 2 | 0.00% |
| 7 | 210.107.128.0/22 | South Korea | 1024 | 11 | 2 | 0.00% |
| 8 | 210.107.128.0/20 | South Korea | 4096 | 19 | 2 | 0.00% |
| 9 | 143.248.56.0/22 | South Korea | 1024 | 17 | 1 | 0.00% |
| 10 | 143.248.116.0/22 | South Korea | 1024 | 7 | 1 | 0.00% |
| 11 | 143.248.128.0/22 | South Korea | 1024 | 11 | 1 | 0.00% |
| 12 | 143.248.132.0/22 | South Korea | 1024 | 13 | 1 | 0.00% |
| 13 | 143.248.180.0/22 | South Korea | 1024 | 9 | 1 | 0.00% |
| 14 | 143.248.216.0/22 | South Korea | 1024 | 8 | 1 | 0.00% |
| 15 | 143.248.224.0/22 | South Korea | 1024 | 10 | 1 | 0.00% |
| 16 | 192.249.16.0/20 | South Korea | 4096 | 34 | 1 | 0.00% |
| 17 | 192.249.28.0/22 | South Korea | 1024 | 17 | 1 | 0.00% |
| 18 | 137.68.0.0/18 | South Korea | 16384 | 3 | 0 | 0.00% |
| 19 | 137.68.0.0/22 | South Korea | 1024 | 1 | 0 | 0.00% |
| 20 | 137.68.0.0/16 | South Korea | 65536 | 25 | 0 | 0.00% |
| 21 | 137.68.32.0/22 | South Korea | 1024 | 2 | 0 | 0.00% |
| 22 | 143.248.0.0/22 | South Korea | 1024 | 9 | 0 | 0.00% |
| 23 | 143.248.4.0/22 | South Korea | 1024 | 24 | 0 | 0.00% |
| 24 | 143.248.8.0/22 | South Korea | 1024 | 10 | 0 | 0.00% |
| 25 | 143.248.12.0/22 | South Korea | 1024 | 10 | 0 | 0.00% |
| 26 | 143.248.16.0/22 | South Korea | 1024 | 7 | 0 | 0.00% |
| 27 | 143.248.20.0/22 | South Korea | 1024 | 7 | 0 | 0.00% |
| 28 | 143.248.24.0/22 | South Korea | 1024 | 13 | 0 | 0.00% |
| 29 | 143.248.28.0/22 | South Korea | 1024 | 15 | 0 | 0.00% |
| 30 | 143.248.32.0/22 | South Korea | 1024 | 16 | 0 | 0.00% |
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