| Date | IP Address |
| 2022-04-15 | 3.222.27.198 (ClassC) |
| 2024-01-06 | 3.209.93.83 (ClassC) |
| 2024-04-05 | 52.1.62.59 (ClassC) |
| 2024-04-26 | 3.218.136.235 (ClassC) |
| 2024-09-06 | 52.3.143.250 (ClassC) |
| 2024-10-09 | 54.91.21.96 (ClassC) |
| 2025-10-28 | 172.66.0.145 (ClassC) |
| 2025-11-19 | 162.159.140.147 (ClassC) |
| Date | Domain | IP |
| 004.cys.group | 2021-07-27 | 199.60.103.228 |
| 119.cys.group | 2023-10-25 | 199.60.103.228 |
| support.cys.group | 2025-10-28 | 172.66.0.145 |
| www.cys.group | 2025-05-06 | 104.18.30.67 |