| Date | IP Address |
| 2019-11-04 | 34.246.83.62 (ClassC) |
| 2024-09-24 | 54.247.69.169 (ClassC) |
| 2024-10-01 | 63.32.161.232 (ClassC) |
| 2024-10-05 | 52.212.52.84 (ClassC) |
| 2025-07-15 | 75.2.43.161 (ClassC) |
| 2025-10-14 | 76.223.11.49 (ClassC) |
| 2026-02-05 | 99.83.217.1 (ClassC) |
| Date | Domain | IP |
| intra.makehelsinki.com | 2024-03-30 | 50.18.215.94 |
| api.qa.intra.makehelsinki.com | 2021-02-28 | 54.171.179.125 |
| api.intra.makehelsinki.com | 2024-09-24 | 54.247.69.169 |
| admin.qa.hkscan.makehelsinki.com | 2019-10-14 | 52.210.112.53 |