| Date | IP Address |
| 2025-09-19 | 45.60.150.109 (ClassC) |
| Date | Domain | IP |
| link.plus-r-recipe.rinnai.co.jp | 2025-09-02 | 45.60.150.109 |
| api.plus-r-recipe-stg.rinnai.co.jp | 2024-01-08 | 52.193.113.170 |
| fasthelp.rinnai.co.jp | 2024-01-31 | 54.92.90.86 |
| r-mirais.rinnai.co.jp | 2025-09-02 | 45.60.77.234 |
| r-mirais-t.rinnai.co.jp | 2025-09-19 | 45.60.150.109 |
| link.plus-r-recipe-dev.rinnai.co.jp | 2024-07-10 | 3.163.24.53 |
| qlikview.rinnai.co.jp | 2024-06-06 | 52.69.201.120 |
| www.community.rinnai.co.jp | 2025-02-25 | 43.206.186.234 |