| Property | Value |
| mail-abuse@cert.br |
| Date | IP Address |
| 2014-10-14 | 177.12.161.85 (ClassC) |
| 2015-09-10 | 177.12.161.64 (ClassC) |
| 2017-03-04 | 177.12.161.126 (ClassC) |
| 2025-04-08 | 191.6.223.68 (ClassC) |
| 2025-05-31 | 147.79.120.131 (ClassC) |
| 2025-06-16 | 148.135.128.128 (ClassC) |
| 2025-09-01 | 92.112.198.11 (ClassC) |
| 2025-09-08 | 77.37.76.238 (ClassC) |
| 2026-01-21 | 148.135.128.230 (ClassC) |
| Date | Domain | IP |
| www.tercerize.com.br | 2024-10-12 | 191.6.223.68 |