| Date | IP Address |
| 2020-10-15 | 65.8.27.120 (ClassC) |
| 2020-12-07 | 13.32.192.25 (ClassC) |
| 2021-09-26 | 13.227.40.13 (ClassC) |
| 2021-09-26 | 13.227.40.78 (ClassC) |
| 2023-11-01 | 18.161.6.114 (ClassC) |
| 2023-12-20 | 52.84.90.103 (ClassC) |
| 2024-02-16 | 99.84.66.74 (ClassC) |
| 2024-07-02 | 18.161.6.101 (ClassC) |
| 2024-11-24 | 3.163.158.60 (ClassC) |
| 2025-01-12 | 18.161.6.119 (ClassC) |
| 2025-01-19 | 99.84.66.73 (ClassC) |
| 2025-04-05 | 18.161.6.16 (ClassC) |
| Date | Domain | IP |
| cp.zone-energy.jp | 2024-02-17 | 142.4.7.180 |
| www-test.zone-energy.jp | 2023-08-26 | 104.86.235.65 |