| Date | IP Address |
| 2020-10-21 | 52.35.247.104 (ClassC) |
| 2024-12-20 | 52.25.27.119 (ClassC) |
| 2025-02-11 | 52.32.47.11 (ClassC) |
| 2025-04-28 | 52.40.93.214 (ClassC) |
| 2025-12-24 | 3.169.173.85 (ClassC) |
| 2026-02-05 | 3.169.173.53 (ClassC) |
| Date | Domain | IP |
| grafana.otsukai.com | 2025-12-24 | 44.238.32.130 |
| func.otsukai.com | 2024-12-20 | 35.82.64.39 |
| api.otsukai.com | 2024-12-20 | 52.25.27.119 |
| admin.otsukai.com | 2024-12-20 | 35.161.97.142 |