| Date | IP Address |
| 2018-07-03 | 8.254.3.126 (ClassC) |
| 2018-08-07 | 8.253.7.254 (ClassC) |
| 2019-04-19 | 4.27.16.126 (ClassC) |
| 2019-05-02 | 8.27.243.253 (ClassC) |
| 2024-12-25 | 52.49.152.190 (ClassC) |
| 2025-01-14 | 34.248.71.214 (ClassC) |
| 2025-05-30 | 52.16.155.29 (ClassC) |
| 2025-08-04 | 54.154.73.235 (ClassC) |
| Date | Domain | IP |
| reservation.maisonhermes.jp | 2024-07-27 | 18.161.6.44 |
| cms.reservation.maisonhermes.jp | 2024-03-11 | 3.163.24.29 |
| www.maisonhermes.jp | 2024-12-25 | 52.49.152.190 |