| Date | IP Address |
| 2020-10-07 | 13.35.82.90 (ClassC) |
| 2020-10-07 | 13.35.82.61 (ClassC) |
| 2021-06-26 | 13.226.178.99 (ClassC) |
| 2021-07-06 | 54.230.103.9 (ClassC) |
| 2021-09-28 | 13.227.40.104 (ClassC) |
| 2021-10-05 | 99.84.175.78 (ClassC) |
| 2023-08-26 | 3.163.24.65 (ClassC) |
| 2024-07-29 | 3.163.24.28 (ClassC) |
| 2024-11-24 | 108.138.94.58 (ClassC) |
| 2025-01-12 | 204.246.191.40 (ClassC) |
| 2025-04-13 | 204.246.191.107 (ClassC) |
| 2025-05-06 | 3.175.34.54 (ClassC) |
| 2026-02-06 | 3.169.173.53 (ClassC) |
| Date | Domain | IP |
| app.dev.camp.internal.susten.jp | 2024-07-31 | 3.163.24.63 |
| www.susten.jp | 2024-11-24 | 18.161.6.30 |
| library.susten.jp | 2024-07-04 | 104.70.127.46 |