| Date | IP Address |
| 2017-12-27 | 54.230.5.142 (ClassC) |
| 2018-09-20 | 52.222.222.13 (ClassC) |
| 2018-09-20 | 52.222.222.3 (ClassC) |
| 2018-11-14 | 52.84.94.242 (ClassC) |
| 2018-11-14 | 52.84.94.48 (ClassC) |
| 2018-11-14 | 143.204.29.39 (ClassC) |
| 2018-11-14 | 52.84.94.127 (ClassC) |
| 2019-10-26 | 52.85.34.62 (ClassC) |
| 2019-10-26 | 52.85.34.14 (ClassC) |
| 2019-10-26 | 52.85.34.173 (ClassC) |
| 2020-04-01 | 52.85.89.20 (ClassC) |
| 2020-10-07 | 13.249.178.118 (ClassC) |
| 2020-10-07 | 13.249.178.82 (ClassC) |
| 2021-02-13 | 143.204.226.26 (ClassC) |
| 2023-02-05 | 18.154.185.53 (ClassC) |
| 2023-03-28 | 18.161.6.122 (ClassC) |
| 2024-08-30 | 18.161.6.14 (ClassC) |
| 2024-09-29 | 18.244.28.108 (ClassC) |
| 2024-11-03 | 18.161.6.18 (ClassC) |
| 2024-11-15 | 18.64.67.50 (ClassC) |
| 2024-11-22 | 99.86.38.92 (ClassC) |
| 2024-12-06 | 99.84.66.5 (ClassC) |
| 2025-01-12 | 99.86.38.76 (ClassC) |
| 2025-03-08 | 99.86.38.2 (ClassC) |
| 2025-03-31 | 18.65.229.15 (ClassC) |
| 2025-06-15 | 99.84.66.26 (ClassC) |
| 2025-07-01 | 99.84.66.64 (ClassC) |
| 2025-07-15 | 99.86.38.98 (ClassC) |
| 2025-08-02 | 99.84.66.95 (ClassC) |
| Date | Domain | IP |
| beta.op-koti.fi | 2024-03-12 | 99.84.66.116 |
| new-prod.op-koti.fi | 2024-10-19 | 99.86.38.2 |
| stage.op-koti.fi | 2024-05-19 | 108.138.94.82 |
| etaesittely.stage.op-koti.fi | 2024-09-06 | 3.163.24.111 |
| api.etaesittely.stage.op-koti.fi | 2024-06-12 | 18.194.187.116 |
| dev.op-koti.fi | 2024-12-22 | 108.138.94.121 |
| join.etaesittely.dev.op-koti.fi | 2024-07-05 | 204.246.191.48 |
| www.op-koti.fi | 2023-11-01 | 99.84.66.116 |
| api.etaesittely.op-koti.fi | 2024-06-09 | 35.156.92.149 |