| Date | IP Address |
| 2023-11-11 | 13.227.62.79 (ClassC) |
| 2024-05-17 | 13.224.141.3 (ClassC) |
| 2024-05-26 | 13.224.141.60 (ClassC) |
| 2024-06-25 | 13.224.141.46 (ClassC) |
| 2024-07-22 | 18.65.100.107 (ClassC) |
| 2024-08-20 | 13.227.62.100 (ClassC) |
| 2024-10-06 | 13.224.141.102 (ClassC) |
| 2024-10-31 | 13.227.62.73 (ClassC) |
| Date | Domain | IP |
| www.grammyplan.co.jp | 2024-07-22 | 18.161.6.110 |