| Date | IP Address |
| 2020-10-08 | 23.215.104.137 (ClassC) |
| 2021-08-01 | 104.81.60.19 (ClassC) |
| 2021-10-16 | 184.25.113.190 (ClassC) |
| 2021-12-20 | 172.232.13.155 (ClassC) |
| 2024-12-12 | 62.38.6.112 (ClassC) |
| 2025-01-30 | 212.205.77.210 (ClassC) |
| 2025-02-17 | 62.38.6.99 (ClassC) |
| 2025-03-05 | 62.38.6.90 (ClassC) |
| 2025-04-15 | 212.205.77.225 (ClassC) |
| 2025-07-27 | 23.46.228.10 (ClassC) |
| 2026-01-08 | 23.213.34.157 (ClassC) |
| Date | Domain | IP |
| edla.hcg.gr | 2025-08-25 | 84.205.254.230 |
| mail.hcg.gr | 2025-05-16 | 84.205.254.54 |
| new.hcg.gr | 2024-12-16 | 62.38.6.90 |
| www.hcg.gr | 2024-12-12 | 62.38.6.112 |