| Date | IP Address |
| 2019-02-21 | 211.40.118.3 (ClassC) |
| 2021-01-29 | 54.192.30.127 (ClassC) |
| 2021-01-29 | 54.192.30.42 (ClassC) |
| 2021-01-29 | 54.192.30.116 (ClassC) |
| 2021-01-29 | 54.192.30.119 (ClassC) |
| 2021-02-05 | 52.85.144.103 (ClassC) |
| 2021-02-05 | 52.85.144.125 (ClassC) |
| 2021-02-05 | 52.85.144.39 (ClassC) |
| 2023-09-13 | 18.64.174.129 (ClassC) |
| 2023-12-30 | 3.163.101.31 (ClassC) |
| 2024-06-07 | 18.165.53.124 (ClassC) |
| 2024-08-21 | 3.166.181.53 (ClassC) |
| 2024-09-15 | 99.84.66.76 (ClassC) |
| 2024-12-25 | 99.84.66.123 (ClassC) |
| 2025-01-13 | 13.224.14.113 (ClassC) |
| 2025-07-17 | 99.84.66.105 (ClassC) |
| 2025-09-25 | 99.84.66.117 (ClassC) |
| 2025-10-27 | 18.161.6.4 (ClassC) |
| 2025-11-28 | 18.161.6.51 (ClassC) |
| 2026-02-12 | 18.161.6.41 (ClassC) |
| Date | Domain | IP |
| www.esen.co.kr | 2025-05-26 | 13.224.14.98 |