| Date | IP Address |
| 2023-08-27 | 192.193.128.147 (ClassC) |
| 2024-01-11 | 192.193.15.189 (ClassC) |
| 2025-07-14 | 104.94.222.171 (ClassC) |
| 2026-02-02 | 104.96.178.165 (ClassC) |
| Date | Domain | IP |
| globalcommonbuild.uat1.citibank.co.th | 2023-08-25 | 23.195.230.224 |
| www1.citibank.co.th | 2024-04-03 | 92.123.203.120 |
| uat2.msa.citibank.co.th | 2023-08-25 | 104.112.160.183 |
| uat.msa.citibank.co.th | 2024-04-08 | 104.90.249.145 |
| mobile.citibank.co.th | 2024-09-03 | 23.198.159.241 |
| globalcommon.uat.citibank.co.th | 2024-04-07 | 23.44.251.185 |
| www.citibank.co.th | 2024-08-11 | 23.44.151.245 |