| Date | IP Address |
| 2019-11-28 | 52.69.74.119 (ClassC) |
| 2024-02-19 | 43.206.0.148 (ClassC) |
| 2024-03-21 | 52.194.32.159 (ClassC) |
| 2024-08-11 | 54.92.18.126 (ClassC) |
| 2025-01-14 | 175.41.238.236 (ClassC) |
| Date | Domain | IP |
| sv.optoma.jp | 2024-02-19 | 52.192.160.11 |
| www.optoma.jp | 2024-09-29 | 52.68.255.10 |