| Date | IP Address |
| 2019-10-21 | 219.94.162.214 (ClassC) |
| 2024-12-12 | 133.167.7.21 (ClassC) |
| 2025-02-01 | 153.121.2.33 (ClassC) |
| 2025-04-16 | 133.167.25.21 (ClassC) |
| 2025-07-07 | 133.167.7.23 (ClassC) |
| 2026-02-24 | 133.167.6.33 (ClassC) |
| Date | Domain | IP |
| office.radiator.jp | 2026-02-01 | 219.94.162.214 |
| www.hose.radiator.jp | 2025-06-26 | 133.167.7.23 |
| mail.radiator.jp | 2025-04-19 | 219.94.162.214 |
| ftp.radiator.jp | 2025-11-26 | 219.94.162.214 |
| www.radiator.jp | 2024-12-12 | 133.167.7.21 |