| Property | Value |
| mail-abuse@cert.br |
| Date | IP Address |
| 2015-05-02 | 54.231.13.20 (ClassC) |
| 2015-05-19 | 54.231.16.124 (ClassC) |
| 2015-07-11 | 54.231.14.92 (ClassC) |
| 2015-08-14 | 54.231.1.92 (ClassC) |
| 2015-08-14 | 54.231.2.204 (ClassC) |
| 2015-08-31 | 54.231.16.100 (ClassC) |
| 2016-01-14 | 54.231.10.28 (ClassC) |
| 2016-04-25 | 54.231.17.180 (ClassC) |
| 2016-06-03 | 54.231.15.4 (ClassC) |
| 2024-10-13 | 18.161.6.36 (ClassC) |
| 2024-12-16 | 18.161.6.71 (ClassC) |
| 2025-01-21 | 18.161.6.67 (ClassC) |
| 2025-02-06 | 18.161.6.129 (ClassC) |
| Date | Domain | IP |
| cloud.voopter.com.br | 2015-02-20 | 54.230.88.225 |
| blog.voopter.com.br | 2015-06-18 | 54.230.35.195 |
| blog.homol.voopter.com.br | 2019-03-30 | 13.249.87.129 |
| middleware-services.voopter.com.br | 2024-12-01 | 3.18.18.13 |
| files.voopter.com.br | 2015-05-02 | 54.231.13.20 |
| www.voopter.com.br | 2024-06-24 | 18.161.6.35 |