| Date | IP Address |
| 2015-10-14 | 52.2.88.214 (ClassC) |
| 2018-12-07 | 52.17.244.138 (ClassC) |
| 2022-01-14 | 52.85.151.23 (ClassC) |
| 2022-03-26 | 13.227.219.66 (ClassC) |
| 2022-06-29 | 13.224.222.55 (ClassC) |
| 2022-09-25 | 99.86.114.18 (ClassC) |
| 2024-12-19 | 18.154.253.69 (ClassC) |
| 2025-02-25 | 18.161.6.54 (ClassC) |
| 2025-05-26 | 18.238.217.10 (ClassC) |
| 2025-07-23 | 3.171.76.106 (ClassC) |
| 2025-07-28 | 18.161.6.31 (ClassC) |
| 2025-09-03 | 18.161.6.75 (ClassC) |
| 2025-10-30 | 99.84.215.41 (ClassC) |
| 2026-02-17 | 3.169.173.105 (ClassC) |
| Date | Domain | IP |
| mail.deagostini.com | 2025-02-27 | 142.251.215.243 |
| login.deagostini.com | 2025-10-03 | 3.33.238.178 |
| chp.deagostini.com | 2024-06-03 | 147.154.116.181 |
| apps.deagostini.com | 2025-10-10 | 54.155.115.66 |
| internationalrights.deagostini.com | 2026-01-26 | 95.174.18.60 |
| www.deagostini.com | 2025-02-25 | 18.161.6.54 |