| Date | IP Address |
| 2018-02-07 | 23.63.226.153 (ClassC) |
| 2018-09-19 | 23.215.104.73 (ClassC) |
| 2018-09-19 | 23.215.104.90 (ClassC) |
| 2018-09-24 | 23.215.131.185 (ClassC) |
| 2018-09-24 | 23.215.131.179 (ClassC) |
| 2018-12-12 | 65.153.18.90 (ClassC) |
| 2019-03-27 | 204.237.142.152 (ClassC) |
| 2019-04-08 | 23.54.162.161 (ClassC) |
| 2019-05-30 | 23.63.249.58 (ClassC) |
| 2019-08-16 | 104.114.79.200 (ClassC) |
| 2019-08-17 | 165.254.94.58 (ClassC) |
| 2020-06-23 | 104.126.176.224 (ClassC) |
| 2024-02-25 | 23.44.175.174 (ClassC) |
| 2024-08-29 | 23.192.230.135 (ClassC) |
| 2024-10-26 | 23.54.19.104 (ClassC) |
| 2025-01-22 | 23.59.88.200 (ClassC) |
| 2026-02-19 | 23.192.230.141 (ClassC) |
| Date | Domain | IP |
| app.e-mail.deloittecomunicacao.com.br | 2025-03-05 | 140.86.223.51 |
| images.e-mail.deloittecomunicacao.com.br | 2024-02-25 | 23.44.175.174 |