| Date | IP Address |
| 2018-07-10 | 52.200.233.239 (ClassC) |
| 2020-06-28 | 34.198.206.40 (ClassC) |
| 2020-12-25 | 3.214.112.94 (ClassC) |
| 2021-02-23 | 52.5.57.89 (ClassC) |
| 2026-02-28 | 104.18.24.178 (ClassC) |
| Date | Domain | IP |
| secure.intelipost.com.br | 2025-12-29 | 3.169.173.43 |
| api.intelipost.com.br | 2024-11-23 | 54.207.236.115 |
| graphql.intelipost.com.br | 2025-02-02 | 18.231.209.12 |
| comunicacao.intelipost.com.br | 2025-09-05 | 199.60.103.254 |
| docs.intelipost.com.br | 2026-02-28 | 104.18.24.178 |
| status.intelipost.com.br | 2025-10-01 | 18.228.54.78 |
| www.intelipost.com.br | 2025-12-18 | 170.82.173.10 |