| Date | IP Address |
| 2021-01-23 | 172.64.207.10 (ClassC) |
| 2023-10-23 | 104.26.15.198 (ClassC) |
| 2025-04-11 | 8.149.236.46 (ClassC) |
| 2026-02-04 | 104.21.6.165 (ClassC) |
| Date | Domain | IP |
| ipv4.renfei.net | 2025-11-24 | 172.64.32.116 |
| cf.renfei.net | 2026-01-05 | 104.19.20.116 |
| cdn.renfei.net | 2024-06-23 | 104.19.20.116 |
| ip.renfei.net | 2026-01-05 | 104.21.6.165 |
| tracker.renfei.net | 2025-03-07 | 104.21.58.176 |
| docker.renfei.net | 2025-11-25 | 172.67.169.228 |
| www.renfei.net | 2025-05-31 | 8.149.236.46 |