| Date | IP Address |
| 2024-05-24 | 176.52.241.133 (ClassC) |
| 2025-03-19 | 193.53.250.205 (ClassC) |
| Date | Domain | IP |
| www2.musikverein.at | 2023-08-28 | 95.129.204.85 |
| mail.musikverein.at | 2025-02-27 | 213.185.176.188 |
| spielplan.musikverein.at | 2024-05-25 | 176.52.241.133 |
| admin.musikverein.at | 2025-01-07 | 13.80.251.210 |
| tickets.musikverein.at | 2025-02-25 | 185.109.198.107 |
| www.musikverein.at | 2024-04-15 | 176.52.241.133 |