| Date | IP Address |
| 2021-11-23 | 23.66.127.174 (ClassC) |
| 2022-02-26 | 23.54.76.146 (ClassC) |
| 2023-08-25 | 23.38.191.19 (ClassC) |
| 2024-01-31 | 23.192.230.90 (ClassC) |
| 2024-04-12 | 104.70.127.59 (ClassC) |
| 2024-07-01 | 23.46.17.67 (ClassC) |
| 2024-12-26 | 23.46.228.164 (ClassC) |
| Date | Domain | IP |
| api.optifast.com.au | 2024-11-25 | 23.46.17.41 |
| dev.api.optifast.com.au | 2023-08-25 | 23.38.191.19 |
| app.optifast.com.au | 2024-07-01 | 104.70.127.9 |
| dev.app.optifast.com.au | 2024-06-18 | 23.46.17.37 |
| www.optifast.com.au | 2024-11-25 | 146.75.41.91 |