| Date | IP Address |
| 2023-06-15 | 35.156.72.194 (ClassC) |
| 2023-08-31 | 35.157.227.4 (ClassC) |
| 2024-03-25 | 18.194.212.247 (ClassC) |
| 2024-06-12 | 52.58.51.172 (ClassC) |
| 2024-09-30 | 52.58.143.96 (ClassC) |
| 2025-01-17 | 18.192.170.97 (ClassC) |
| 2025-03-05 | 35.158.87.64 (ClassC) |
| 2025-05-03 | 18.192.111.247 (ClassC) |
| 2025-06-09 | 3.74.64.232 (ClassC) |
| 2025-08-29 | 18.158.149.46 (ClassC) |
| 2025-09-04 | 18.185.171.128 (ClassC) |
| 2025-11-23 | 3.74.218.12 (ClassC) |
| Date | Domain | IP |
| preview.gtm.lexoffice.de | 2023-08-31 | 3.66.10.231 |