| Date | IP Address |
| 2014-09-09 | 188.40.138.148 (ClassC) |
| 2019-01-05 | 144.76.162.245 (ClassC) |
| 2024-12-28 | 138.201.129.184 (ClassC) |
| Date | Domain | IP |
| 999.131.at | 2024-11-20 | 138.201.129.184 |
| polza.131.at | 2016-09-22 | 144.76.162.245 |
| fromuk.131.at | 2024-04-21 | 138.201.129.184 |
| djyeyu.131.at | 2014-08-06 | 188.40.138.148 |
| www.cmz7w.131.at | 2013-04-01 | 5.9.49.226 |
| www.131.at | 2024-10-30 | 138.201.129.184 |