| Date | IP Address |
| 2022-12-05 | 35.79.127.48 (ClassC) |
| 2024-06-03 | 52.69.125.202 (ClassC) |
| 2024-09-22 | 18.180.174.58 (ClassC) |
| 2025-04-21 | 13.112.144.129 (ClassC) |
| 2025-04-24 | 52.197.39.176 (ClassC) |
| 2025-06-21 | 54.178.40.160 (ClassC) |
| 2025-08-27 | 52.198.43.215 (ClassC) |
| 2025-09-05 | 54.95.163.8 (ClassC) |
| 2025-09-24 | 52.68.0.143 (ClassC) |
| 2026-02-25 | 13.159.82.225 (ClassC) |
| Date | Domain | IP |
| www.med-seminar.jp | 2024-06-03 | 52.195.99.220 |