| Date | IP Address |
| 2026-01-11 | 103.4.128.89 (ClassC) |
| Date | Domain | IP |
| identity-tcb.techcombank.com.vn | 2025-08-28 | 23.216.147.194 |
| ib.techcombank.com.vn | 2025-02-19 | 23.38.191.162 |
| tib.techcombank.com.vn | 2025-03-15 | 103.4.128.16 |
| api-external-ekyc.techcombank.com.vn | 2025-08-25 | 23.216.147.194 |
| businessm-id.techcombank.com.vn | 2025-10-16 | 23.216.147.194 |
| exchange.techcombank.com.vn | 2025-03-14 | 103.4.128.111 |
| booking.techcombank.com.vn | 2024-07-31 | 23.46.17.15 |
| learning.techcombank.com.vn | 2025-06-27 | 103.4.128.97 |
| mail.techcombank.com.vn | 2026-01-11 | 103.4.128.89 |
| mdm.techcombank.com.vn | 2025-04-19 | 103.4.128.91 |
| dynatracesso.techcombank.com.vn | 2025-10-05 | 103.4.128.222 |
| fmp.techcombank.com.vn | 2026-01-07 | 103.4.128.81 |
| autodiscover.techcombank.com.vn | 2025-12-27 | 103.4.128.111 |
| acs.techcombank.com.vn | 2025-08-03 | 103.4.128.107 |
| qs.techcombank.com.vn | 2025-01-30 | 23.46.228.176 |
| business.techcombank.com.vn | 2025-09-16 | 23.216.147.194 |
| companionapp-nlb-sit.techcombank.com.vn | 2025-04-13 | 23.46.228.176 |
| ganketbenlau.techcombank.com.vn | 2025-03-15 | 103.4.128.15 |
| www.techcombank.com.vn | 2023-11-02 | 104.96.163.196 |