| Date | IP Address |
| 2015-02-20 | 144.76.1.111 (ClassC) |
| 2025-05-25 | 185.230.63.171 (ClassC) |
| 2025-09-19 | 185.230.63.186 (ClassC) |
| 2026-03-03 | 185.230.63.107 (ClassC) |
| Date | Domain | IP |
| en.eventengineering.at | 2023-08-28 | 199.15.163.128 |
| www.eventengineering.at | 2023-08-28 | 199.15.163.128 |