| Date | IP Address |
| 2021-08-06 | 54.230.161.43 (ClassC) |
| 2025-01-13 | 157.7.189.114 (ClassC) |
| Date | Domain | IP |
| admin.erevista.co.jp | 2024-07-16 | 204.246.191.97 |
| dev.admin.erevista.co.jp | 2024-03-15 | 204.246.191.123 |
| bison.erevista.co.jp | 2024-07-02 | 3.163.24.89 |
| rvst.erevista.co.jp | 2023-12-14 | 18.65.229.28 |
| bisondev.erevista.co.jp | 2024-10-17 | 3.165.160.58 |
| www.erevista.co.jp | 2025-01-13 | 157.7.189.114 |