| Date | IP Address |
| 2023-05-07 | 54.71.113.169 (ClassC) |
| 2023-08-22 | 44.241.212.80 (ClassC) |
| 2024-01-04 | 54.189.199.173 (ClassC) |
| 2024-05-08 | 35.155.222.231 (ClassC) |
| 2025-01-14 | 54.201.29.72 (ClassC) |
| 2025-02-19 | 34.211.18.112 (ClassC) |
| 2025-10-25 | 3.254.221.32 (ClassC) |
| 2025-12-06 | 104.18.26.75 (ClassC) |
| 2026-02-03 | 104.18.27.75 (ClassC) |
| Date | Domain | IP |
| vpn-lin-ipv6.rosen-group.com | 2025-05-11 | 195.243.253.134 |
| vpn-emea.rosen-group.com | 2024-11-25 | 91.249.177.133 |
| competence.rosen-group.com | 2025-10-25 | 3.254.221.32 |
| captive.rosen-group.com | 2025-05-22 | 7.7.7.7 |
| vpn-amer.rosen-group.com | 2025-12-26 | 12.19.27.33 |
| www.rosen-group.com | 2024-06-28 | 76.76.21.9 |