| Date | IP Address |
| 2014-06-23 | 80.237.190.92 (ClassC) |
| 2023-10-04 | 80.237.176.185 (ClassC) |
| 2023-11-26 | 45.144.135.78 (ClassC) |
| 2024-12-24 | 151.101.194.216 (ClassC) |
| 2025-01-10 | 151.101.66.216 (ClassC) |
| 2025-01-19 | 151.101.130.216 (ClassC) |
| 2025-01-23 | 151.101.2.216 (ClassC) |
| Date | Domain | IP |
| mail.malaysia.ahk.de | 2024-10-11 | 219.92.7.43 |
| static.ahk.de | 2024-10-20 | 134.122.8.25 |
| mail.ukraine.ahk.de | 2025-01-16 | 176.102.38.212 |
| autodiscover.ukraine.ahk.de | 2024-07-29 | 52.96.164.120 |
| revive.ahk.de | 2024-06-11 | 209.97.144.221 |
| oesterreich.ahk.de | 2024-10-11 | 151.101.2.216 |
| 40years.taiwan.ahk.de | 2024-11-24 | 20.52.99.116 |
| www.40years.taiwan.ahk.de | 2025-01-19 | 20.52.99.116 |
| mail.georgien.ahk.de | 2024-10-11 | 91.208.144.55 |
| australien.ahk.de | 2024-09-24 | 20.52.99.116 |
| aegypten.ahk.de | 2015-01-26 | 184.168.230.1 |
| de-andenregion.ahk.de | 2024-10-01 | 82.100.197.162 |
| www.ahk.de | 2024-10-10 | 151.101.130.216 |
| debelux.ahk.de | 2024-09-24 | 20.52.99.116 |