| Date | IP Address |
| 2019-03-31 | 138.201.10.67 (ClassC) |
| 2025-09-05 | 104.21.32.1 (ClassC) |
| 2025-11-23 | 104.21.84.139 (ClassC) |
| Date | Domain | IP |
| webdisk.helen.gr | 2025-09-05 | 104.21.64.1 |
| mail.helen.gr | 2025-10-30 | 37.27.136.125 |
| webmail.helen.gr | 2025-09-05 | 104.21.80.1 |
| www.helen.gr | 2025-09-05 | 104.21.32.1 |