| Date | IP Address |
| 2024-04-13 | 3.233.181.214 (ClassC) |
| 2025-02-10 | 34.193.192.223 (ClassC) |
| 2025-07-31 | 34.195.249.44 (ClassC) |
| 2025-09-21 | 23.22.232.148 (ClassC) |
| 2026-01-09 | 35.170.101.72 (ClassC) |
| Date | Domain | IP |
| emailmkt.rappicard.com.br | 2025-08-13 | 186.202.135.207 |
| api-pix.rappicard.com.br | 2024-04-13 | 3.233.181.214 |