| Date | IP Address |
| 2020-08-20 | 47.104.23.209 (ClassC) |
| 2025-03-10 | 154.218.182.213 (ClassC) |
| 2025-08-24 | 172.67.201.163 (ClassC) |
| 2026-01-18 | 104.21.37.2 (ClassC) |
| Date | Domain | IP |
| m.niu998.com | 2025-03-14 | 154.218.182.213 |
| wap.niu998.com | 2025-03-10 | 154.218.182.213 |
| www.niu998.com | 2025-03-10 | 154.218.182.213 |