| Date | IP Address |
| 2021-09-17 | 65.8.48.23 (ClassC) |
| 2021-09-17 | 65.8.48.49 (ClassC) |
| 2021-09-17 | 65.8.48.99 (ClassC) |
| 2021-09-30 | 13.226.14.59 (ClassC) |
| 2021-09-30 | 13.226.14.60 (ClassC) |
| 2022-05-05 | 18.160.200.67 (ClassC) |
| 2025-06-20 | 204.246.191.33 (ClassC) |
| 2025-08-28 | 18.161.6.56 (ClassC) |
| Date | Domain | IP |
| connect.opel.com.sg | 2024-06-25 | 204.246.191.115 |
| inf.connect.opel.com.sg | 2025-03-21 | 99.86.38.21 |
| www.inf.connect.opel.com.sg | 2025-04-20 | 3.163.24.5 |
| admin.connect.opel.com.sg | 2025-06-20 | 204.246.191.33 |
| dev.connect.opel.com.sg | 2025-06-22 | 99.84.66.86 |
| www.opel.com.sg | 2025-07-10 | 146.190.200.192 |