| Date | IP Address |
| 2019-01-06 | 54.250.51.82 (ClassC) |
| 2023-11-01 | 18.182.176.215 (ClassC) |
| 2024-04-09 | 52.197.110.226 (ClassC) |
| 2024-05-27 | 18.181.124.112 (ClassC) |
| 2024-08-10 | 18.180.171.53 (ClassC) |
| 2024-09-14 | 54.65.84.76 (ClassC) |
| 2024-11-12 | 52.69.191.65 (ClassC) |
| 2024-11-22 | 54.249.114.244 (ClassC) |
| 2025-03-21 | 52.197.69.31 (ClassC) |
| 2025-04-20 | 57.181.119.129 (ClassC) |
| 2025-05-18 | 52.194.70.186 (ClassC) |
| 2025-05-21 | 35.79.116.154 (ClassC) |
| 2025-07-17 | 54.150.225.66 (ClassC) |
| 2025-09-05 | 35.73.209.40 (ClassC) |
| 2026-02-17 | 57.180.165.54 (ClassC) |
| Date | Domain | IP |
| stgecb.shimachu.co.jp | 2025-11-16 | 13.78.72.147 |
| netshop.shimachu.co.jp | 2024-07-07 | 54.230.125.203 |
| www.shimachu.co.jp | 2023-11-01 | 18.182.176.215 |