| Date | IP Address |
| 2024-05-25 | 52.194.107.133 (ClassC) |
| 2024-09-10 | 54.95.133.193 (ClassC) |
| 2024-11-13 | 13.113.130.3 (ClassC) |
| 2025-01-10 | 52.196.51.52 (ClassC) |
| 2025-02-19 | 35.75.225.90 (ClassC) |
| 2025-04-27 | 52.198.222.157 (ClassC) |
| 2025-09-05 | 176.34.11.188 (ClassC) |
| 2026-02-22 | 54.178.160.126 (ClassC) |
| Date | Domain | IP |
| ja.sekaiproperty.com | 2024-08-28 | 76.76.21.123 |
| en.sekaiproperty.com | 2024-08-28 | 18.176.100.98 |
| www.sekaiproperty.com | 2024-05-25 | 52.194.107.133 |