| Date | IP Address |
| 2023-11-01 | 54.95.20.31 (ClassC) |
| 2024-03-07 | 176.32.84.97 (ClassC) |
| 2024-04-10 | 54.65.232.221 (ClassC) |
| 2024-04-29 | 3.114.49.35 (ClassC) |
| 2024-05-29 | 54.64.212.133 (ClassC) |
| 2024-06-23 | 54.178.250.152 (ClassC) |
| 2024-07-30 | 18.176.235.199 (ClassC) |
| 2024-10-06 | 35.74.143.95 (ClassC) |
| 2024-10-17 | 18.176.25.220 (ClassC) |
| 2024-11-09 | 35.74.74.194 (ClassC) |
| 2024-12-27 | 35.73.207.50 (ClassC) |
| 2025-01-06 | 52.194.23.227 (ClassC) |
| 2025-03-08 | 52.193.77.165 (ClassC) |
| 2025-04-21 | 52.197.203.90 (ClassC) |
| 2025-08-15 | 52.199.101.86 (ClassC) |
| 2025-10-02 | 52.68.3.102 (ClassC) |
| 2026-01-25 | 13.230.152.157 (ClassC) |
| Date | Domain | IP |
| office.amelia.ne.jp | 2025-09-15 | 54.150.75.78 |
| exam.amelia.ne.jp | 2025-05-27 | 52.196.49.50 |
| staging-exam.amelia.ne.jp | 2025-12-03 | 35.73.188.98 |
| www.amelia.ne.jp | 2023-11-01 | 54.95.20.31 |