| Date | IP Address |
| 2024-12-09 | 54.199.140.153 (ClassC) |
| 2025-01-12 | 52.197.71.135 (ClassC) |
| 2025-02-06 | 18.176.205.107 (ClassC) |
| 2025-05-15 | 35.73.223.25 (ClassC) |
| 2025-09-23 | 57.182.197.161 (ClassC) |
| 2025-11-13 | 54.150.133.224 (ClassC) |
| 2025-12-17 | 13.114.144.125 (ClassC) |
| 2026-02-26 | 13.115.154.156 (ClassC) |
| Date | Domain | IP |
| api.wlan-authmng.or.jp | 2025-01-12 | 18.238.238.24 |
| status.wlan-authmng.or.jp | 2025-11-13 | 54.150.133.224 |