| Date | IP Address |
| 2020-02-09 | 104.114.23.160 (ClassC) |
| 2020-03-13 | 23.66.91.207 (ClassC) |
| 2022-04-09 | 104.114.15.118 (ClassC) |
| 2023-08-26 | 104.18.38.211 (ClassC) |
| 2025-05-11 | 172.64.150.211 (ClassC) |
| 2026-02-09 | 104.18.37.45 (ClassC) |
| Date | Domain | IP |
| secure.kobobooks.it | 2023-08-26 | 172.64.149.45 |
| www.kobobooks.it | 2023-08-26 | 104.18.38.211 |