| Date | IP Address |
| 2023-08-27 | 3.125.170.11 (ClassC) |
| 2023-10-13 | 18.192.175.157 (ClassC) |
| 2023-10-31 | 18.185.201.184 (ClassC) |
| 2023-11-11 | 3.64.131.69 (ClassC) |
| 2024-03-17 | 3.121.136.247 (ClassC) |
| 2024-05-02 | 18.197.221.251 (ClassC) |
| 2024-06-28 | 3.68.124.106 (ClassC) |
| 2024-08-08 | 52.29.217.201 (ClassC) |
| 2024-09-20 | 3.69.66.124 (ClassC) |
| 2024-11-04 | 3.125.117.134 (ClassC) |
| Date | Domain | IP |
| itp.immowelt-group.com | 2024-06-03 | 99.84.66.127 |
| itp.dev.immowelt-group.com | 2024-08-23 | 99.84.66.69 |
| preview.immowelt-group.com | 2023-10-31 | 18.198.177.135 |
| www.immowelt-group.com | 2024-08-09 | 3.69.39.232 |