| Date | IP Address |
| 2023-08-06 | 104.112.190.158 (ClassC) |
| 2024-07-29 | 184.25.211.82 (ClassC) |
| 2024-08-30 | 23.222.148.42 (ClassC) |
| 2024-12-24 | 23.6.111.35 (ClassC) |
| 2025-01-10 | 88.221.156.51 (ClassC) |
| Date | Domain | IP |
| mobile.citibanamex.com | 2024-07-29 | 23.213.23.128 |
| uat.mobile.citibanamex.com | 2023-08-25 | 23.214.103.248 |
| api.citibanamex.com | 2023-08-06 | 104.112.190.158 |
| perf.api.citibanamex.com | 2023-08-25 | 104.90.249.203 |
| sit.api.citibanamex.com | 2023-08-25 | 104.90.249.203 |
| sandbox.api.citibanamex.com | 2023-08-25 | 104.90.249.203 |
| performance.empresarial.citibanamex.com | 2023-08-25 | 23.75.209.135 |
| bancaempresarial.citibanamex.com | 2024-08-22 | 23.39.20.230 |
| uat.bancanetempresarial.citibanamex.com | 2023-08-25 | 23.36.52.53 |
| empresarialintegration.citibanamex.com | 2024-08-23 | 192.193.102.226 |
| uat.citibanamex.com | 2023-08-25 | 23.6.101.193 |
| tarjetas.bancanet.citibanamex.com | 2024-11-25 | 104.90.246.160 |
| perf.tarjetas.bancanet.citibanamex.com | 2024-03-15 | 23.44.240.74 |
| perftest.citibanamex.com | 2024-03-17 | 23.222.155.131 |
| www.citibanamex.com | 2023-08-06 | 104.112.191.94 |