| Date | IP Address |
| 2014-07-08 | 195.3.96.72 (ClassC) |
| 2024-08-03 | 206.189.249.159 (ClassC) |
| 2025-04-11 | 85.158.181.24 (ClassC) |
| Date | Domain | IP |
| b2b.schloss-eggenberg.at | 2025-01-22 | 88.117.253.188 |
| mobile.schloss-eggenberg.at | 2023-08-29 | 206.189.249.159 |
| app.schloss-eggenberg.at | 2025-01-17 | 92.205.128.195 |
| www.schloss-eggenberg.at | 2014-07-08 | 195.3.96.72 |