| Date | IP Address |
| 2023-02-19 | 52.57.183.95 (ClassC) |
| 2025-07-10 | 52.29.3.254 (ClassC) |
| 2025-07-21 | 3.125.83.47 (ClassC) |
| 2025-09-02 | 52.57.221.251 (ClassC) |
| 2025-10-09 | 18.196.249.84 (ClassC) |
| 2025-11-12 | 18.195.109.139 (ClassC) |
| Date | Domain | IP |
| 40b55f42-6986-4283-9413-2001a2115d88.static.pub.personio-internal.de | 2025-08-01 | 18.158.209.139 |
| 574a546e-965a-4dfc-9bfc-8c3bb9c3d10b.static.pub.personio-internal.de | 2025-07-10 | 52.29.3.254 |
| beab668c-77f5-45a6-8aea-133b8e53916b.static.pub.personio-internal.de | 2025-09-14 | 3.77.128.254 |