| Date | IP Address |
| 2024-11-18 | 92.123.203.128 (ClassC) |
| 2025-02-25 | 104.90.249.145 (ClassC) |
| 2025-05-10 | 23.192.230.134 (ClassC) |
| 2025-08-25 | 23.192.230.146 (ClassC) |
| Date | Domain | IP |
| uat2.msa.citibank.com.sg | 2023-08-25 | 104.112.160.183 |
| uat2.sgipb.msa.citibank.com.sg | 2024-03-26 | 92.123.203.91 |
| uat.sgipb.msa.citibank.com.sg | 2024-11-18 | 92.123.203.128 |
| uat.msa.citibank.com.sg | 2024-09-02 | 23.196.202.201 |