| Date | IP Address |
| 2021-08-14 | 52.12.182.216 (ClassC) |
| 2022-02-25 | 52.12.187.237 (ClassC) |
| 2023-05-25 | 44.228.186.15 (ClassC) |
| 2024-02-07 | 52.89.195.85 (ClassC) |
| 2024-05-09 | 52.10.0.133 (ClassC) |
| 2024-09-27 | 35.84.85.6 (ClassC) |
| 2024-12-14 | 35.167.207.206 (ClassC) |
| 2025-01-09 | 54.69.189.125 (ClassC) |
| 2025-03-04 | 34.210.99.96 (ClassC) |
| 2025-04-22 | 44.231.164.107 (ClassC) |
| 2025-04-27 | 44.235.227.220 (ClassC) |
| 2025-05-19 | 44.236.138.131 (ClassC) |
| 2025-06-03 | 50.112.172.168 (ClassC) |
| 2025-06-23 | 52.26.249.80 (ClassC) |
| 2025-09-07 | 35.166.70.30 (ClassC) |
| 2025-10-15 | 34.218.142.167 (ClassC) |
| 2025-11-16 | 52.37.54.151 (ClassC) |
| 2026-01-25 | 44.238.122.210 (ClassC) |
| Date | Domain | IP |
| uat.cm.otezla-japan.jp | 2025-10-19 | 50.112.176.186 |
| dev.cm.otezla-japan.jp | 2025-01-09 | 54.69.189.125 |