| Date | IP Address |
| 2022-10-14 | 13.249.167.108 (ClassC) |
| 2023-06-21 | 18.164.6.60 (ClassC) |
| 2023-10-27 | 13.33.174.38 (ClassC) |
| 2024-04-17 | 13.227.62.9 (ClassC) |
| 2024-05-15 | 3.164.134.56 (ClassC) |
| 2024-07-22 | 13.227.62.74 (ClassC) |
| 2024-08-17 | 13.227.62.19 (ClassC) |
| 2024-10-06 | 3.164.121.111 (ClassC) |
| 2024-11-10 | 18.65.207.38 (ClassC) |
| 2025-03-24 | 3.164.121.60 (ClassC) |
| 2025-05-16 | 18.65.207.12 (ClassC) |
| 2025-09-03 | 18.65.207.13 (ClassC) |
| 2026-02-05 | 3.164.121.9 (ClassC) |
| 2026-02-09 | 3.164.121.19 (ClassC) |
| Date | Domain | IP |
| www.diseducation.jp | 2024-07-22 | 13.227.62.92 |