| Date | IP Address |
| 2021-05-26 | 54.207.24.204 (ClassC) |
| 2025-02-02 | 18.231.209.12 (ClassC) |
| 2025-03-01 | 54.233.95.68 (ClassC) |
| 2025-08-18 | 54.232.238.119 (ClassC) |
| 2025-09-07 | 18.229.204.142 (ClassC) |
| 2026-02-28 | 54.207.36.33 (ClassC) |
| Date | Domain | IP |
| secure.intelipost.com.br | 2026-02-28 | 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 |