| Date | IP Address |
| 2021-01-04 | 13.226.23.204 (ClassC) |
| 2021-01-04 | 13.226.23.221 (ClassC) |
| 2021-01-05 | 13.226.18.12 (ClassC) |
| 2021-03-21 | 3.64.200.242 (ClassC) |
| 2024-09-07 | 50.18.215.94 (ClassC) |
| 2025-06-12 | 13.52.115.166 (ClassC) |
| 2025-08-07 | 52.52.192.191 (ClassC) |
| Date | Domain | IP |
| public.hysopt.com | 2025-02-27 | 52.84.162.126 |
| api.hysopt.com | 2024-12-24 | 34.247.208.7 |
| admin.hysopt.com | 2024-12-15 | 54.215.62.21 |
| app.hysopt.com | 2024-09-07 | 50.18.215.94 |
| www.hysopt.com | 2024-11-24 | 44.242.99.40 |