| Date | IP Address |
| 2025-06-06 | 52.196.241.32 (ClassC) |
| 2025-10-09 | 3.113.231.23 (ClassC) |
| 2025-12-01 | 54.248.78.253 (ClassC) |
| 2025-12-22 | 18.181.134.15 (ClassC) |
| 2026-03-04 | 52.193.107.121 (ClassC) |
| 2026-03-07 | 18.181.18.153 (ClassC) |
| Date | Domain | IP |
| www.circleforrent.jp | 2024-06-28 | 18.161.6.7 |