| Date | IP Address |
| 2024-11-25 | 35.72.47.222 (ClassC) |
| 2024-11-30 | 18.179.159.51 (ClassC) |
| 2025-05-15 | 18.176.128.228 (ClassC) |
| 2025-06-10 | 52.193.101.46 (ClassC) |
| 2025-06-17 | 52.68.252.227 (ClassC) |
| 2025-06-29 | 54.199.12.112 (ClassC) |
| 2026-01-29 | 3.115.28.8 (ClassC) |
| Date | Domain | IP |
| cms.gkohps.jp | 2024-11-25 | 3.113.209.254 |
| www.gkohps.jp | 2024-11-25 | 35.72.47.222 |