| Date | IP Address |
| 2021-04-05 | 52.84.129.17 (ClassC) |
| 2025-10-27 | 3.169.173.99 (ClassC) |
| 2025-11-11 | 3.169.173.45 (ClassC) |
| Date | Domain | IP |
| sample015.three-four.co.kr | 2024-12-12 | 13.224.14.92 |
| beautytheme.three-four.co.kr | 2025-10-27 | 3.169.173.99 |
| jijihyang.three-four.co.kr | 2025-01-26 | 13.224.14.92 |
| fresh.three-four.co.kr | 2025-06-29 | 3.163.24.41 |
| monofresh.three-four.co.kr | 2025-01-20 | 3.163.24.78 |