| Date | IP Address |
| 2018-05-04 | 138.201.56.7 (ClassC) |
| 2019-08-28 | 148.251.80.23 (ClassC) |
| 2023-08-29 | 168.119.142.224 (ClassC) |
| 2025-01-04 | 144.76.95.200 (ClassC) |
| Date | Domain | IP |
| cpanel.rnh.at | 2023-08-29 | 168.119.142.224 |
| webmail.rnh.at | 2023-08-29 | 168.119.142.224 |
| www.rnh.at | 2018-05-04 | 138.201.56.7 |