| Date | IP Address |
| 2024-12-28 | 85.31.9.53 (ClassC) |
| Date | Domain | IP |
| usa2010.members.siwa.at | 2024-09-15 | 85.31.9.53 |
| usa2006.members.siwa.at | 2024-09-23 | 85.31.9.53 |
| bocuse.members.siwa.at | 2024-11-20 | 85.31.9.53 |
| sprachportal.members.siwa.at | 2024-12-28 | 85.31.9.53 |
| fessl.members.siwa.at | 2024-12-28 | 85.31.9.53 |