| Date | IP Address |
| 2021-01-09 | 172.232.14.163 (ClassC) |
| 2022-03-10 | 23.12.147.73 (ClassC) |
| 2022-05-13 | 104.96.183.72 (ClassC) |
| 2022-07-07 | 23.50.233.79 (ClassC) |
| 2024-11-25 | 23.54.19.168 (ClassC) |
| 2024-12-14 | 23.46.228.165 (ClassC) |
| 2025-01-18 | 23.46.228.178 (ClassC) |
| 2025-11-28 | 23.216.147.202 (ClassC) |
| Date | Domain | IP |
| postmaster.radissonblu.ru | 2024-03-11 | 23.46.17.26 |
| autodiscover.radissonblu.ru | 2024-09-16 | 23.46.17.26 |
| www.radissonblu.ru | 2024-11-25 | 23.54.19.168 |