| Date | IP Address |
| 2024-04-13 | 13.112.254.62 (ClassC) |
| 2024-07-11 | 35.74.228.27 (ClassC) |
| 2025-01-28 | 52.199.96.78 (ClassC) |
| 2025-03-18 | 3.115.68.216 (ClassC) |
| 2025-05-08 | 13.112.55.81 (ClassC) |
| 2025-07-04 | 13.113.121.140 (ClassC) |
| 2025-09-02 | 35.73.167.202 (ClassC) |
| 2025-10-17 | 52.69.91.188 (ClassC) |
| 2026-01-22 | 3.115.28.8 (ClassC) |
| Date | Domain | IP |
| poriurea.delta-osaka.co.jp | 2025-11-20 | 54.64.135.248 |
| www.delta-osaka.co.jp | 2024-04-13 | 13.112.254.62 |