| Date | IP Address |
| 2021-01-14 | 13.225.213.82 (ClassC) |
| 2021-01-14 | 13.225.213.52 (ClassC) |
| 2021-11-05 | 52.85.149.5 (ClassC) |
| 2021-11-05 | 52.85.149.109 (ClassC) |
| 2022-01-31 | 52.85.151.30 (ClassC) |
| 2023-12-03 | 18.238.80.83 (ClassC) |
| 2024-10-07 | 143.204.98.47 (ClassC) |
| 2024-11-11 | 108.138.159.106 (ClassC) |
| 2024-11-11 | 108.138.159.76 (ClassC) |
| 2024-12-31 | 13.224.14.61 (ClassC) |
| 2025-02-19 | 99.84.9.113 (ClassC) |
| 2025-03-11 | 18.245.96.114 (ClassC) |
| 2025-06-13 | 204.246.191.59 (ClassC) |
| 2025-06-21 | 204.246.191.105 (ClassC) |
| 2025-09-14 | 3.163.24.40 (ClassC) |
| 2026-01-23 | 3.163.24.80 (ClassC) |
| 2026-02-05 | 3.163.24.76 (ClassC) |
| Date | Domain | IP |
| s3-web.koshien-live.net | 2023-07-16 | 204.246.191.51 |
| www-web.koshien-live.net | 2024-07-16 | 3.163.24.70 |
| s3-android.koshien-live.net | 2024-12-31 | 13.224.14.61 |
| dev-s3-android.koshien-live.net | 2024-07-30 | 99.84.66.102 |