| Date | IP Address |
| 2014-04-05 | 209.8.115.159 (ClassC) |
| 2014-07-06 | 207.86.215.185 (ClassC) |
| 2014-09-16 | 96.17.111.48 (ClassC) |
| 2014-11-17 | 165.254.206.163 (ClassC) |
| 2014-12-21 | 184.27.202.74 (ClassC) |
| 2015-11-14 | 184.86.240.10 (ClassC) |
| 2016-06-27 | 23.218.156.107 (ClassC) |
| 2021-02-25 | 13.32.168.125 (ClassC) |
| 2021-07-28 | 52.85.89.95 (ClassC) |
| 2022-01-27 | 54.230.162.126 (ClassC) |
| 2024-06-29 | 100.24.208.97 (ClassC) |
| 2024-12-02 | 35.172.94.1 (ClassC) |
| 2025-05-06 | 99.83.169.22 (ClassC) |
| 2025-05-18 | 75.2.0.180 (ClassC) |
| 2026-02-11 | 3.33.139.32 (ClassC) |
| Date | Domain | IP |
| formazione.kellyservices.it | 2025-07-08 | 52.50.211.45 |
| app.kellyservices.it | 2024-11-03 | 217.110.38.37 |
| autodiscover.kellyservices.it | 2026-01-31 | 52.96.166.40 |
| www.kellyservices.it | 2014-11-17 | 165.254.206.163 |