| Date | IP Address |
| 2020-06-30 | 143.204.131.65 (ClassC) |
| 2020-08-27 | 143.204.190.104 (ClassC) |
| 2021-09-29 | 13.227.40.29 (ClassC) |
| 2022-01-06 | 99.86.231.113 (ClassC) |
| 2023-08-25 | 99.86.229.16 (ClassC) |
| 2023-11-08 | 18.239.18.76 (ClassC) |
| 2023-12-05 | 108.156.2.120 (ClassC) |
| 2024-07-17 | 18.161.6.90 (ClassC) |
| 2024-12-10 | 18.161.6.30 (ClassC) |
| 2025-01-09 | 18.161.6.120 (ClassC) |
| 2025-01-14 | 13.224.14.117 (ClassC) |
| 2025-03-08 | 18.161.6.34 (ClassC) |
| 2025-04-16 | 99.84.66.7 (ClassC) |
| 2025-09-03 | 99.84.66.16 (ClassC) |
| 2025-09-24 | 3.169.173.107 (ClassC) |
| 2026-02-19 | 3.169.173.59 (ClassC) |
| Date | Domain | IP |
| private.esanbackoffice.com | 2024-11-22 | 3.163.24.3 |
| staging.esanbackoffice.com | 2024-12-18 | 3.163.158.9 |
| cdn.esanbackoffice.com | 2024-12-10 | 18.161.6.64 |
| flower.esanbackoffice.com | 2026-01-27 | 35.94.2.101 |
| www.esanbackoffice.com | 2024-07-17 | 18.161.6.90 |