| Date | IP Address |
| 2022-07-13 | 54.65.203.9 (ClassC) |
| 2025-10-23 | 54.150.134.89 (ClassC) |
| 2025-11-04 | 35.73.67.195 (ClassC) |
| 2026-01-29 | 13.115.113.164 (ClassC) |
| Date | Domain | IP |
| m.rakusuma.co.jp | 2025-10-24 | 3.115.168.176 |
| www.rakusuma.co.jp | 2025-10-23 | 54.150.134.89 |