| Date | IP Address |
| 2014-05-27 | 80.249.161.146 (ClassC) |
| 2018-08-27 | 84.2.228.29 (ClassC) |
| 2019-11-05 | 87.229.70.66 (ClassC) |
| 2025-12-09 | 185.111.89.13 (ClassC) |
| Date | Domain | IP |
| ns1.across.hu | 2025-05-04 | 185.111.89.13 |
| cp2.across.hu | 2025-06-08 | 185.111.89.13 |
| ns2.across.hu | 2024-06-30 | 193.32.235.16 |
| stone.across.hu | 2025-09-06 | 185.111.89.13 |
| rock.across.hu | 2025-05-30 | 185.111.89.13 |
| cp.across.hu | 2025-02-02 | 185.111.89.13 |
| apps.across.hu | 2025-12-08 | 185.111.89.13 |
| www.across.hu | 2025-05-31 | 185.111.89.13 |