| Date | IP Address |
| 2019-03-23 | 15.164.51.155 (ClassC) |
| 2019-03-23 | 54.180.164.43 (ClassC) |
| 2021-01-18 | 99.84.240.83 (ClassC) |
| 2021-01-18 | 99.84.240.84 (ClassC) |
| 2024-02-03 | 18.161.6.75 (ClassC) |
| 2024-07-22 | 18.161.6.56 (ClassC) |
| 2024-10-27 | 18.161.6.11 (ClassC) |
| 2024-11-05 | 18.161.6.2 (ClassC) |
| Date | Domain | IP |
| ns1.cscos.co.kr | 2014-10-15 | 116.126.143.226 |
| ns2.cscos.co.kr | 2014-10-15 | 218.145.65.144 |