| Date | IP Address |
| 2018-12-22 | 70.39.191.89 (ClassC) |
| 2019-04-20 | 157.185.163.112 (ClassC) |
| 2019-07-14 | 220.242.193.22 (ClassC) |
| 2019-08-06 | 157.185.175.104 (ClassC) |
| 2019-08-06 | 220.242.131.101 (ClassC) |
| 2020-07-23 | 157.185.179.198 (ClassC) |
| 2020-08-01 | 163.171.133.152 (ClassC) |
| 2020-12-09 | 157.185.163.158 (ClassC) |
| 2021-01-15 | 163.171.142.159 (ClassC) |
| 2021-03-05 | 163.171.129.134 (ClassC) |
| 2021-04-21 | 157.185.179.12 (ClassC) |
| 2026-01-19 | 43.231.162.30 (ClassC) |
| Date | Domain | IP |
| kncreditcenter.cardniu.com | 2024-04-07 | 43.231.162.138 |
| res.cardniu.com | 2021-02-27 | 180.163.122.166 |
| act.cardniu.com | 2026-01-19 | 43.231.162.30 |
| www.cardniu.com | 2025-07-20 | 43.231.162.67 |