| Property | Value |
| mail-abuse@cert.br |
| Date | IP Address |
| 2011-09-15 | 208.101.13.122 (ClassC) |
| 2014-11-26 | 174.36.205.2 (ClassC) |
| 2024-12-07 | 104.26.5.16 (ClassC) |
| 2024-12-23 | 172.67.72.15 (ClassC) |
| 2024-12-28 | 104.26.4.16 (ClassC) |
| Date | Domain | IP |
| web.muchaos.net.br | 2024-08-20 | 172.67.72.15 |
| h.muchaos.net.br | 2024-10-17 | 104.26.5.16 |