| Date | IP Address |
| 2023-08-18 | 76.76.21.21 (ClassC) |
| 2025-03-10 | 143.198.99.117 (ClassC) |
| 2026-02-02 | 177.11.52.35 (ClassC) |
| Date | Domain | IP |
| ns3.onmaistelecom.com.br | 2023-08-18 | 149.78.224.245 |
| host248.onmaistelecom.com.br | 2023-12-03 | 149.78.224.248 |
| host249.onmaistelecom.com.br | 2024-11-05 | 45.171.127.249 |
| www.onmaistelecom.com.br | 2023-08-18 | 76.76.21.21 |