| Date | IP Address |
| 2018-06-14 | 52.18.108.25 (ClassC) |
| 2020-05-03 | 52.209.199.164 (ClassC) |
| 2024-08-01 | 52.31.39.220 (ClassC) |
| 2024-12-21 | 34.249.133.88 (ClassC) |
| 2025-01-30 | 52.212.220.33 (ClassC) |
| 2025-05-05 | 52.210.36.133 (ClassC) |
| 2025-07-04 | 52.18.215.244 (ClassC) |
| 2025-08-19 | 52.31.239.179 (ClassC) |
| 2026-02-12 | 3.255.0.191 (ClassC) |
| Date | Domain | IP |
| pressqa.printopt.org | 2025-08-18 | 34.237.241.66 |
| stg.printopt.org | 2025-12-22 | 54.173.140.70 |
| ofs-api.stg.printopt.org | 2024-08-01 | 52.31.39.220 |
| ofapi.stg.printopt.org | 2024-10-06 | 52.30.18.75 |
| ofui.stg.printopt.org | 2025-01-30 | 18.65.229.21 |
| ofs.stg.printopt.org | 2024-09-05 | 18.161.6.25 |
| pressqanext.printopt.org | 2025-08-20 | 34.198.125.226 |