| Date | IP Address |
| 2018-10-11 | 13.33.165.41 (ClassC) |
| 2020-07-31 | 99.84.248.27 (ClassC) |
| 2020-07-31 | 13.249.135.63 (ClassC) |
| 2020-07-31 | 99.84.248.42 (ClassC) |
| 2020-07-31 | 99.84.248.109 (ClassC) |
| 2025-01-21 | 99.84.66.53 (ClassC) |
| 2025-04-11 | 99.84.66.70 (ClassC) |
| 2025-07-01 | 99.84.66.88 (ClassC) |
| 2025-07-16 | 99.84.66.51 (ClassC) |
| 2026-01-01 | 18.161.6.9 (ClassC) |
| Date | Domain | IP |
| cms.admin02.kfs.clp-staging.jp | 2024-08-01 | 18.238.238.57 |
| api2.kfs.clp-staging.jp | 2025-01-21 | 99.84.66.53 |
| dev3.kfs.clp-staging.jp | 2025-01-21 | 108.138.94.14 |
| cms.admin.kfs.clp-staging.jp | 2025-04-18 | 18.161.6.34 |