| Date | IP Address |
| 2024-05-05 | 57.181.102.186 (ClassC) |
| 2024-09-19 | 52.199.109.90 (ClassC) |
| 2024-12-26 | 3.113.166.106 (ClassC) |
| 2025-02-22 | 54.64.140.225 (ClassC) |
| 2025-05-11 | 176.34.55.13 (ClassC) |
| 2025-05-14 | 52.195.136.253 (ClassC) |
| 2025-05-26 | 52.195.136.95 (ClassC) |
| 2025-07-31 | 54.150.90.14 (ClassC) |
| 2025-08-12 | 3.112.181.35 (ClassC) |
| 2025-08-23 | 52.192.70.88 (ClassC) |
| 2025-09-06 | 35.79.240.35 (ClassC) |
| 2025-10-29 | 54.249.216.226 (ClassC) |
| 2026-02-28 | 57.182.159.62 (ClassC) |
| Date | Domain | IP |
| dev.grandy-owners.jp | 2024-12-26 | 3.113.166.106 |
| www.grandy-owners.jp | 2024-12-26 | 3.113.166.106 |