| Date | IP Address |
| 2022-08-28 | 18.64.236.125 (ClassC) |
| 2023-05-08 | 54.230.253.65 (ClassC) |
| 2023-12-22 | 108.157.162.125 (ClassC) |
| 2024-05-02 | 3.163.24.33 (ClassC) |
| 2024-06-07 | 18.165.32.112 (ClassC) |
| 2024-10-06 | 3.163.165.53 (ClassC) |
| 2025-01-11 | 3.163.24.121 (ClassC) |
| 2025-04-29 | 3.163.24.35 (ClassC) |
| 2025-11-18 | 3.163.24.129 (ClassC) |
| Date | Domain | IP |
| www.ercorp.co.kr | 2023-12-01 | 3.163.24.33 |