| Property | Value |
| mail-abuse@cert.br |
| Date | IP Address |
| 2013-04-18 | 216.224.162.144 (ClassC) |
| 2015-06-18 | 168.144.92.227 (ClassC) |
| 2019-06-30 | 181.215.132.73 (ClassC) |
| 2019-11-28 | 154.16.135.80 (ClassC) |
| 2020-01-07 | 162.241.54.65 (ClassC) |
| 2026-02-10 | 162.241.101.48 (ClassC) |