| Date | IP Address |
| 2025-04-28 | 52.155.171.125 (ClassC) |
| Date | Domain | IP |
| stadtplanung.klosterneuburg.at | 2025-01-13 | 89.145.160.141 |
| stadtmuseum.klosterneuburg.at | 2025-01-13 | 89.145.160.141 |
| kellertheater.klosterneuburg.at | 2025-02-10 | 89.145.160.141 |
| vhs.klosterneuburg.at | 2024-09-29 | 195.225.236.239 |
| strandfest.klosterneuburg.at | 2025-02-08 | 89.145.160.141 |
| www.klosterneuburg.at | 2025-04-28 | 52.155.171.125 |