| Property | Value |
| mail-abuse@cert.br |
| Date | IP Address |
| 2013-04-18 | 186.202.139.234 (ClassC) |
| 2025-02-13 | 187.73.192.100 (ClassC) |
| 2025-05-27 | 104.21.112.1 (ClassC) |
| 2025-06-08 | 104.21.48.1 (ClassC) |
| 2025-06-26 | 104.21.16.1 (ClassC) |
| 2025-06-29 | 104.21.96.1 (ClassC) |
| 2025-07-22 | 104.21.64.1 (ClassC) |
| 2025-09-25 | 104.21.69.75 (ClassC) |
| 2026-02-04 | 172.67.206.72 (ClassC) |