| Date | IP Address |
| 2019-05-14 | 13.249.134.9 (ClassC) |
| 2019-05-14 | 13.33.164.121 (ClassC) |
| 2019-05-14 | 13.33.164.62 (ClassC) |
| 2019-09-27 | 13.227.45.105 (ClassC) |
| 2020-08-07 | 13.226.38.55 (ClassC) |
| 2020-08-07 | 13.226.38.80 (ClassC) |
| 2020-12-01 | 54.230.18.55 (ClassC) |
| 2025-01-20 | 108.138.94.55 (ClassC) |
| 2025-02-09 | 108.138.94.120 (ClassC) |
| 2025-04-24 | 3.163.24.77 (ClassC) |
| 2025-07-16 | 3.163.24.82 (ClassC) |
| 2025-07-30 | 3.163.24.75 (ClassC) |
| 2025-08-28 | 3.175.34.26 (ClassC) |
| 2025-11-27 | 3.163.24.103 (ClassC) |
| Date | Domain | IP |
| bringup.sandbox.a51.be | 2025-01-20 | 108.138.94.55 |
| authorizer.sandbox.a51.be | 2024-12-19 | 3.163.165.79 |
| example.authorizer.sandbox.a51.be | 2024-01-08 | 204.246.191.129 |
| francis.sandbox.a51.be | 2023-07-09 | 3.163.24.60 |
| nieuwiv.sandbox.a51.be | 2025-04-19 | 204.246.191.107 |
| bringup-sandbox.sandbox.a51.be | 2024-10-04 | 18.238.238.111 |