| Date | IP Address |
| 2024-05-17 | 52.196.176.160 (ClassC) |
| 2024-06-09 | 18.182.163.100 (ClassC) |
| 2024-11-11 | 18.178.33.24 (ClassC) |
| 2024-12-14 | 54.178.143.218 (ClassC) |
| 2025-02-12 | 18.176.82.91 (ClassC) |
| 2025-03-28 | 13.115.103.193 (ClassC) |
| 2025-05-22 | 52.193.25.59 (ClassC) |
| 2025-08-31 | 3.115.52.255 (ClassC) |
| 2026-02-03 | 52.199.240.56 (ClassC) |
| Date | Domain | IP |
| api.stg.grandpic.jp | 2024-06-09 | 54.150.27.141 |
| i.grandpic.jp | 2024-04-26 | 3.163.24.4 |
| sys.grandpic.jp | 2024-12-14 | 57.180.84.35 |
| u.grandpic.jp | 2024-12-14 | 54.178.143.218 |
| www.grandpic.jp | 2024-12-14 | 57.180.84.35 |