| Date | IP Address |
| 2019-01-18 | 99.84.181.85 (ClassC) |
| 2020-06-05 | 13.225.205.65 (ClassC) |
| 2020-06-05 | 13.225.205.81 (ClassC) |
| 2021-08-06 | 13.225.206.57 (ClassC) |
| 2021-08-29 | 13.226.29.102 (ClassC) |
| 2023-07-19 | 185.86.18.123 (ClassC) |
| 2025-08-11 | 13.51.62.86 (ClassC) |
| Date | Domain | IP |
| ticketing.ohleuven.com | 2024-11-11 | 18.197.238.157 |
| www.ohleuven.com | 2023-07-19 | 185.86.18.123 |