| Date | IP Address |
| 2023-08-28 | 52.215.200.228 (ClassC) |
| 2024-04-13 | 34.255.141.12 (ClassC) |
| 2024-05-03 | 52.215.160.124 (ClassC) |
| 2024-05-13 | 54.76.255.66 (ClassC) |
| 2024-11-25 | 54.75.112.158 (ClassC) |
| 2025-01-11 | 52.51.99.124 (ClassC) |
| 2025-01-19 | 34.241.193.223 (ClassC) |
| Date | Domain | IP |
| ema.eurotax.at | 2024-03-17 | 75.2.10.243 |
| qc.eurotax.at | 2025-01-17 | 188.172.206.54 |
| nationalercode.eurotax.at | 2025-01-14 | 188.172.195.115 |
| verkaufsmeldung.eurotax.at | 2023-08-29 | 188.172.195.115 |
| www.eurotax.at | 2023-08-28 | 52.215.200.228 |