| Date | IP Address |
| 2022-10-21 | 18.165.116.123 (ClassC) |
| 2024-06-03 | 3.163.24.73 (ClassC) |
| 2024-08-20 | 3.163.24.15 (ClassC) |
| 2024-10-20 | 3.163.158.18 (ClassC) |
| 2024-11-21 | 3.163.24.106 (ClassC) |
| 2024-11-25 | 18.161.6.30 (ClassC) |
| 2024-12-24 | 3.163.158.105 (ClassC) |
| 2025-02-03 | 204.246.191.27 (ClassC) |
| 2025-02-23 | 99.86.38.112 (ClassC) |
| 2025-03-03 | 204.246.191.64 (ClassC) |
| 2025-03-10 | 99.86.38.86 (ClassC) |
| 2025-04-03 | 204.246.191.49 (ClassC) |
| 2025-04-25 | 204.246.191.16 (ClassC) |
| Date | Domain | IP |
| test-ad.mamastar.jp | 2024-11-26 | 199.36.158.100 |
| manabi.mamastar.jp | 2024-09-15 | 204.246.191.22 |
| photo.mamastar.jp | 2024-10-05 | 99.84.66.24 |
| p.mamastar.jp | 2024-06-03 | 99.84.66.52 |
| stgmember.mamastar.jp | 2024-06-10 | 54.250.88.191 |
| d7hokatsu-images.mamastar.jp | 2024-02-28 | 18.161.6.120 |
| select.mamastar.jp | 2024-06-30 | 18.161.6.128 |
| image-select.mamastar.jp | 2025-02-16 | 104.22.24.75 |
| document.mamastar.jp | 2024-12-10 | 18.161.6.41 |
| image-select-test.mamastar.jp | 2025-02-20 | 172.67.15.43 |
| hokatsu.mamastar.jp | 2024-12-24 | 18.172.170.88 |
| www.mamastar.jp | 2024-08-10 | 99.84.66.111 |