| Date | IP Address |
| 2022-02-20 | 3.228.208.22 (ClassC) |
| 2023-11-01 | 44.194.38.207 (ClassC) |
| 2023-11-13 | 52.1.62.194 (ClassC) |
| 2024-03-20 | 34.225.81.222 (ClassC) |
| 2024-04-13 | 54.209.62.118 (ClassC) |
| 2024-05-13 | 35.174.192.59 (ClassC) |
| 2024-06-10 | 3.86.171.4 (ClassC) |
| 2024-07-02 | 18.205.37.55 (ClassC) |
| 2024-07-30 | 52.2.206.159 (ClassC) |
| 2024-10-08 | 52.84.162.9 (ClassC) |
| 2024-11-24 | 52.84.162.122 (ClassC) |
| 2024-12-09 | 52.84.162.103 (ClassC) |
| 2024-12-25 | 52.84.162.10 (ClassC) |
| 2025-01-04 | 18.161.6.104 (ClassC) |
| 2025-05-21 | 18.161.6.117 (ClassC) |
| 2025-09-01 | 18.161.6.96 (ClassC) |
| 2026-02-10 | 56.126.166.8 (ClassC) |
| 2026-02-27 | 54.20.17.123 (ClassC) |
| Date | Domain | IP |
| qrcode.bancomaster.com.br | 2024-07-30 | 50.16.80.55 |
| qrcode-h.bancomaster.com.br | 2024-05-13 | 3.209.33.219 |
| cloud.comunicacao.bancomaster.com.br | 2026-01-06 | 128.245.192.110 |
| autenticacao.bancomaster.com.br | 2025-09-01 | 3.175.34.7 |
| api-parceiro.bancomaster.com.br | 2024-11-05 | 204.246.191.74 |
| www.bancomaster.com.br | 2023-11-01 | 44.194.38.207 |