| Date | IP Address |
| 2016-10-04 | 54.64.193.1 (ClassC) |
| 2019-06-26 | 52.69.74.119 (ClassC) |
| 2024-09-17 | 35.73.159.235 (ClassC) |
| 2024-09-29 | 52.68.255.10 (ClassC) |
| 2025-04-28 | 54.92.114.61 (ClassC) |
| 2025-08-31 | 54.250.187.138 (ClassC) |
| 2026-01-11 | 3.114.106.121 (ClassC) |
| 2026-02-05 | 52.196.216.246 (ClassC) |
| 2026-03-02 | 52.199.253.126 (ClassC) |
| Date | Domain | IP |
| sv.optoma.jp | 2024-02-19 | 52.192.160.11 |
| www.optoma.jp | 2024-09-29 | 52.68.255.10 |