| Date | IP Address |
| 2018-11-18 | 54.225.201.147 (ClassC) |
| 2019-04-17 | 50.19.105.156 (ClassC) |
| 2019-06-30 | 23.21.210.137 (ClassC) |
| 2025-10-10 | 199.60.103.2 (ClassC) |
| 2026-02-28 | 199.60.103.254 (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 | 2025-10-10 | 199.60.103.2 |
| 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 |