| Date | IP Address |
| 2022-01-18 | 3.113.184.176 (ClassC) |
| 2022-02-21 | 54.178.142.113 (ClassC) |
| 2022-03-08 | 13.112.111.255 (ClassC) |
| 2022-03-25 | 54.249.67.46 (ClassC) |
| 2022-07-03 | 54.64.67.246 (ClassC) |
| 2022-07-03 | 54.65.203.9 (ClassC) |
| 2022-07-29 | 52.192.64.6 (ClassC) |
| 2024-02-15 | 54.150.44.142 (ClassC) |
| 2024-11-03 | 18.176.139.14 (ClassC) |
| 2025-05-23 | 54.248.103.117 (ClassC) |
| 2025-07-19 | 3.113.91.229 (ClassC) |
| 2025-08-19 | 35.79.214.26 (ClassC) |
| 2025-08-24 | 52.68.83.150 (ClassC) |
| 2025-09-02 | 35.74.228.131 (ClassC) |
| 2025-09-12 | 57.180.90.64 (ClassC) |
| 2025-12-13 | 52.68.128.162 (ClassC) |
| 2026-01-22 | 13.159.144.111 (ClassC) |
| 2026-02-12 | 54.168.162.102 (ClassC) |
| Date | Domain | IP |
| m.design-f.co.jp | 2025-10-24 | 3.115.168.176 |
| www.design-f.co.jp | 2025-08-02 | 52.196.81.117 |