| Date | IP Address |
| 2024-12-14 | 57.180.84.35 (ClassC) |
| 2025-02-18 | 54.150.208.162 (ClassC) |
| 2026-03-03 | 52.195.110.238 (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 |