| Date | IP Address |
| 2017-07-03 | 124.172.145.111 (ClassC) |
| 2017-07-31 | 58.87.83.17 (ClassC) |
| 2018-04-11 | 106.38.205.218 (ClassC) |
| 2018-04-19 | 117.34.71.118 (ClassC) |
| 2018-04-20 | 121.201.121.24 (ClassC) |
| 2018-07-05 | 113.105.79.20 (ClassC) |
| 2018-08-01 | 117.34.95.222 (ClassC) |
| 2018-09-13 | 14.152.47.7 (ClassC) |
| 2018-09-13 | 202.105.182.144 (ClassC) |
| 2024-02-08 | 162.209.175.126 (ClassC) |
| 2024-08-26 | 162.209.175.125 (ClassC) |
| 2025-07-01 | 162.209.175.122 (ClassC) |
| 2026-02-06 | 162.209.175.124 (ClassC) |
| Date | Domain | IP |
| www.nncao.com | 2024-07-18 | 162.209.175.125 |