| Date | IP Address |
| 2023-08-26 | 52.193.244.138 (ClassC) |
| 2023-12-01 | 18.176.162.206 (ClassC) |
| 2024-05-06 | 57.181.139.228 (ClassC) |
| 2024-05-24 | 54.199.173.179 (ClassC) |
| 2024-06-03 | 54.250.131.195 (ClassC) |
| 2024-08-13 | 35.73.176.47 (ClassC) |
| 2024-09-22 | 54.199.24.169 (ClassC) |
| 2025-01-14 | 54.238.33.157 (ClassC) |
| Date | Domain | IP |
| www.daiei-ed.co.jp | 2024-04-22 | 13.113.163.75 |