| Date | IP Address |
| 2020-03-11 | 99.86.61.2 (ClassC) |
| 2020-03-11 | 99.86.61.71 (ClassC) |
| 2020-03-11 | 99.86.61.72 (ClassC) |
| 2024-09-11 | 204.246.191.13 (ClassC) |
| 2024-09-19 | 204.246.191.14 (ClassC) |
| 2024-12-23 | 108.138.94.45 (ClassC) |
| 2025-05-03 | 3.175.34.91 (ClassC) |
| 2025-06-06 | 3.175.34.36 (ClassC) |
| Date | Domain | IP |
| prod.auth-api.stg.api.devcabu.jp | 2025-04-08 | 18.161.6.39 |
| dev.auth-api.api.devcabu.jp | 2024-09-11 | 204.246.191.13 |
| dev.rest.api.devcabu.jp | 2025-04-05 | 18.161.6.67 |