| Date | IP Address |
| 2025-01-10 | 45.188.220.5 (ClassC) |
| Date | Domain | IP |
| 45-188-220-5.a2tecnologia.net.br | 2024-10-06 | 45.188.220.5 |
| 45-188-223-5.a2tecnologia.net.br | 2024-09-13 | 45.188.223.5 |
| speed.antonina.a2tecnologia.net.br | 2025-01-10 | 45.188.222.12 |
| speedtest.a2tecnologia.net.br | 2025-01-10 | 45.188.220.5 |