| Date | IP Address |
| 2023-12-11 | 192.193.133.161 (ClassC) |
| 2023-12-23 | 192.193.166.172 (ClassC) |
| 2024-02-22 | 192.193.133.160 (ClassC) |
| 2024-04-13 | 192.193.157.145 (ClassC) |
| 2025-05-14 | 104.96.178.165 (ClassC) |
| 2026-02-02 | 104.94.222.171 (ClassC) |
| Date | Domain | IP |
| content22.citibank.com.cn | 2025-03-16 | 192.225.158.132 |
| mobile.citibank.com.cn | 2024-03-10 | 88.221.159.183 |
| globalcommonbuild.uat.citibank.com.cn | 2024-09-12 | 104.90.250.199 |
| www.citibank.com.cn | 2024-03-10 | 23.202.200.212 |