| Date | IP Address |
| 2025-03-20 | 83.218.188.87 (ClassC) |
| Date | Domain | IP |
| reservations.vienna.sacher.com | 2025-03-15 | 45.60.241.44 |
| owa.sacher.com | 2025-02-13 | 80.120.174.194 |
| reservations.salzburg.sacher.com | 2025-02-03 | 45.60.151.218 |
| mail.sacher.com | 2025-02-13 | 80.120.174.194 |
| wien.sacher.com | 2024-06-24 | 18.161.3.146 |
| vpn.sacher.com | 2025-02-12 | 80.120.174.194 |
| www.sacher.com | 2024-04-20 | 3.163.24.125 |