| Date | IP Address |
| 2021-02-14 | 54.64.49.86 (ClassC) |
| 2021-04-30 | 52.196.30.10 (ClassC) |
| 2021-05-30 | 54.65.19.11 (ClassC) |
| 2022-05-23 | 35.73.230.7 (ClassC) |
| 2023-10-13 | 52.193.170.98 (ClassC) |
| 2024-05-17 | 18.180.6.213 (ClassC) |
| 2024-09-18 | 18.182.95.150 (ClassC) |
| 2024-12-20 | 54.168.106.253 (ClassC) |
| 2025-02-14 | 13.113.46.89 (ClassC) |
| 2025-03-18 | 35.79.234.4 (ClassC) |
| 2025-05-21 | 52.198.174.76 (ClassC) |
| 2025-05-28 | 18.177.74.213 (ClassC) |
| 2025-08-09 | 54.92.125.189 (ClassC) |
| 2025-09-05 | 52.192.237.173 (ClassC) |
| 2026-02-07 | 35.79.205.74 (ClassC) |
| Date | Domain | IP |
| stg.hospitalsfile.jp | 2025-08-30 | 13.112.139.138 |