| Date | IP Address |
| 2021-07-08 | 54.230.226.127 (ClassC) |
| 2025-06-15 | 18.161.6.114 (ClassC) |
| 2025-08-05 | 18.161.6.61 (ClassC) |
| 2026-01-01 | 18.161.6.107 (ClassC) |
| 2026-01-18 | 18.161.6.63 (ClassC) |
| Date | Domain | IP |
| b2b.api.esteh.net | 2025-08-27 | 99.80.19.25 |
| exec.api.esteh.net | 2025-12-11 | 54.76.6.172 |
| sync.api.esteh.net | 2025-07-14 | 54.246.172.81 |
| device.api.esteh.net | 2025-12-02 | 54.220.210.143 |
| barcode.api.esteh.net | 2025-05-19 | 54.76.136.5 |
| image.api.esteh.net | 2025-03-04 | 34.248.150.116 |
| storage.api.esteh.net | 2025-08-27 | 34.252.102.139 |
| download.file.api.esteh.net | 2025-06-15 | 18.161.6.114 |
| routing.api.esteh.net | 2025-10-01 | 54.154.94.244 |
| central.api.esteh.net | 2025-05-28 | 52.16.64.222 |
| appversion.api.esteh.net | 2025-06-12 | 18.202.140.108 |
| user.api.esteh.net | 2026-01-17 | 52.19.81.254 |
| process.api.esteh.net | 2025-08-17 | 52.31.172.209 |
| cat.api.esteh.net | 2025-07-14 | 54.229.91.76 |
| chat.api.esteh.net | 2025-08-22 | 52.215.248.36 |
| endpoint.api.esteh.net | 2025-11-13 | 54.75.48.144 |
| report.api.esteh.net | 2025-11-03 | 34.252.89.120 |
| codelist.api.esteh.net | 2025-11-24 | 79.125.114.136 |
| company.api.esteh.net | 2025-07-22 | 63.33.76.137 |