| Date | IP Address |
| 2023-12-10 | 13.110.52.11 (ClassC) |
| 2024-07-30 | 13.110.52.4 (ClassC) |
| 2024-11-08 | 13.110.52.9 (ClassC) |
| 2025-01-13 | 13.110.52.8 (ClassC) |
| Date | Domain | IP |
| stg.city.shibuya.tokyo.jp | 2024-11-24 | 3.33.195.165 |
| dcp.city.shibuya.tokyo.jp | 2024-07-30 | 13.110.52.4 |
| files.city.shibuya.tokyo.jp | 2024-10-02 | 54.250.61.73 |
| dev.city.shibuya.tokyo.jp | 2024-11-24 | 13.248.169.84 |