| Date | IP Address |
| 2016-09-10 | 54.76.75.99 (ClassC) |
| 2017-06-14 | 52.213.248.135 (ClassC) |
| 2018-09-20 | 52.30.242.185 (ClassC) |
| 2018-09-20 | 52.50.15.206 (ClassC) |
| 2018-09-20 | 52.210.93.53 (ClassC) |
| 2019-04-11 | 63.35.128.55 (ClassC) |
| 2024-11-06 | 52.215.95.29 (ClassC) |
| 2025-01-10 | 3.255.48.233 (ClassC) |
| 2025-03-27 | 54.194.127.198 (ClassC) |
| Date | Domain | IP |
| www.acasa-sprachkultur.com | 2025-03-25 | 54.194.127.198 |