| Date | IP Address |
| 2022-04-18 | 13.249.120.103 (ClassC) |
| 2022-08-27 | 13.32.230.117 (ClassC) |
| 2022-08-27 | 13.32.230.65 (ClassC) |
| 2023-09-13 | 99.84.252.39 (ClassC) |
| 2023-09-13 | 99.84.252.45 (ClassC) |
| 2023-12-13 | 65.8.161.41 (ClassC) |
| 2023-12-21 | 18.66.255.60 (ClassC) |
| 2023-12-21 | 18.66.255.92 (ClassC) |
| 2023-12-30 | 13.226.52.73 (ClassC) |
| 2024-04-23 | 204.246.191.55 (ClassC) |
| 2024-08-25 | 18.161.6.68 (ClassC) |
| 2024-10-05 | 18.161.6.21 (ClassC) |
| 2025-01-26 | 18.238.238.71 (ClassC) |
| 2025-02-03 | 18.238.238.6 (ClassC) |
| 2025-02-22 | 18.238.238.108 (ClassC) |
| 2025-03-22 | 18.67.0.94 (ClassC) |
| 2025-05-05 | 99.84.66.26 (ClassC) |
| 2025-06-17 | 99.84.66.43 (ClassC) |
| 2025-07-12 | 99.84.66.53 (ClassC) |
| 2025-08-04 | 99.84.66.101 (ClassC) |
| Date | Domain | IP |
| api-prod.blauarbeit.de | 2024-05-08 | 18.159.63.164 |
| ratgeber.blauarbeit.de | 2025-07-17 | 195.201.220.149 |
| news.blauarbeit.de | 2025-05-15 | 37.208.111.4 |
| api-dev.blauarbeit.de | 2024-04-23 | 18.159.63.164 |
| www.blauarbeit.de | 2023-10-30 | 18.161.6.35 |