| Date | IP Address |
| 2014-07-30 | 23.14.135.127 (ClassC) |
| 2017-11-26 | 23.45.129.20 (ClassC) |
| 2023-08-26 | 104.100.72.107 (ClassC) |
| 2024-09-20 | 23.222.150.114 (ClassC) |
| 2025-01-29 | 104.90.241.109 (ClassC) |
| 2025-02-06 | 104.71.161.175 (ClassC) |
| 2025-05-15 | 23.44.244.158 (ClassC) |
| 2026-02-08 | 23.198.166.139 (ClassC) |
| Date | Domain | IP |
| dev.connect.opel.bg | 2025-03-19 | 18.172.170.127 |
| www.opel.bg | 2023-08-26 | 104.100.72.107 |