| Date | IP Address |
| 2020-02-09 | 13.227.43.27 (ClassC) |
| 2020-02-09 | 13.227.43.39 (ClassC) |
| 2020-02-23 | 13.226.129.107 (ClassC) |
| 2020-03-31 | 99.84.247.86 (ClassC) |
| 2020-06-29 | 13.249.85.8 (ClassC) |
| 2020-09-19 | 99.84.112.6 (ClassC) |
| 2024-08-04 | 3.163.24.129 (ClassC) |
| 2024-08-11 | 204.246.191.63 (ClassC) |
| 2024-08-21 | 3.163.24.42 (ClassC) |
| 2024-11-21 | 3.163.24.122 (ClassC) |
| 2024-12-12 | 3.165.160.61 (ClassC) |
| 2025-01-30 | 3.165.160.106 (ClassC) |
| 2025-03-08 | 3.165.160.126 (ClassC) |
| 2025-03-11 | 3.162.103.70 (ClassC) |
| 2025-06-04 | 204.246.191.13 (ClassC) |
| 2025-07-11 | 204.246.191.30 (ClassC) |
| 2025-09-20 | 204.246.191.32 (ClassC) |
| 2025-10-14 | 3.169.173.97 (ClassC) |
| 2026-01-21 | 3.169.173.6 (ClassC) |
| Date | Domain | IP |
| shop.m-league.jp | 2024-12-24 | 18.238.217.34 |
| dev.shop.m-league.jp | 2020-07-30 | 13.227.44.101 |
| www.m-league.jp | 2024-11-12 | 204.246.191.125 |