| Date | IP Address |
| 2023-08-26 | 52.209.128.100 (ClassC) |
| 2023-11-09 | 18.203.104.221 (ClassC) |
| 2024-04-13 | 34.255.141.12 (ClassC) |
| 2024-04-21 | 52.215.160.124 (ClassC) |
| 2024-05-08 | 54.76.255.66 (ClassC) |
| 2024-05-17 | 34.251.139.68 (ClassC) |
| 2024-06-12 | 52.210.40.247 (ClassC) |
| 2024-06-28 | 34.248.158.107 (ClassC) |
| 2024-08-09 | 52.215.74.173 (ClassC) |
| 2024-08-15 | 54.155.15.214 (ClassC) |
| 2024-09-22 | 54.77.134.237 (ClassC) |
| 2024-11-25 | 52.215.32.246 (ClassC) |
| 2024-12-12 | 54.171.86.243 (ClassC) |
| 2024-12-26 | 54.154.177.149 (ClassC) |
| 2025-01-07 | 52.212.187.94 (ClassC) |
| 2025-01-19 | 34.241.193.223 (ClassC) |
| 2025-01-27 | 52.214.115.52 (ClassC) |
| 2025-03-01 | 63.33.28.181 (ClassC) |
| 2025-03-15 | 54.76.2.121 (ClassC) |
| 2025-03-28 | 52.17.37.171 (ClassC) |
| 2025-06-25 | 54.170.116.9 (ClassC) |
| 2025-08-03 | 52.209.110.172 (ClassC) |
| Date | Domain | IP |
| ema.eurotax.at | 2025-05-16 | 75.2.10.243 |
| qc.eurotax.at | 2025-07-06 | 188.172.206.54 |
| nationalercode.eurotax.at | 2025-07-01 | 188.172.195.115 |
| verkaufsmeldung.eurotax.at | 2023-08-29 | 188.172.195.115 |
| test.eurotax.at | 2025-03-01 | 54.171.54.61 |
| www.eurotax.at | 2023-08-28 | 52.215.200.228 |