| Date | IP Address |
| 2020-08-26 | 13.249.94.17 (ClassC) |
| 2020-08-26 | 13.249.94.21 (ClassC) |
| 2020-11-01 | 13.249.138.55 (ClassC) |
| 2020-11-01 | 13.249.138.101 (ClassC) |
| 2020-11-01 | 13.249.138.25 (ClassC) |
| 2020-12-18 | 13.249.130.57 (ClassC) |
| 2020-12-18 | 13.249.130.63 (ClassC) |
| 2020-12-18 | 13.249.130.84 (ClassC) |
| 2021-02-08 | 54.230.209.13 (ClassC) |
| 2021-09-18 | 13.249.135.119 (ClassC) |
| 2021-09-18 | 13.249.135.15 (ClassC) |
| 2021-09-18 | 13.249.135.114 (ClassC) |
| 2021-11-15 | 13.249.137.48 (ClassC) |
| 2024-09-30 | 3.163.24.106 (ClassC) |
| 2025-01-30 | 99.86.38.98 (ClassC) |
| 2025-04-02 | 3.163.24.50 (ClassC) |
| 2025-07-31 | 3.163.24.41 (ClassC) |
| 2025-10-14 | 3.169.173.25 (ClassC) |
| 2026-01-19 | 3.169.173.94 (ClassC) |
| 2026-02-25 | 3.169.173.118 (ClassC) |
| 2026-03-03 | 3.169.173.101 (ClassC) |
| Date | Domain | IP |
| api.focusnfe.com.br | 2025-12-12 | 54.94.245.98 |
| app.focusnfe.com.br | 2024-09-30 | 3.163.24.106 |
| ferramentas.focusnfe.com.br | 2026-03-03 | 3.175.34.29 |