| Date | IP Address |
| 2024-06-07 | 104.18.8.56 (ClassC) |
| 2026-02-13 | 104.18.33.191 (ClassC) |
| Date | Domain | IP |
| engage-auth-p157.obext.net | 2025-08-24 | 104.18.33.191 |
| engage-push-i158.obext.net | 2025-11-22 | 104.18.33.191 |
| engage-api-i158.obext.net | 2026-02-13 | 104.18.33.191 |
| engage-api-s158.obext.net | 2026-02-13 | 172.64.154.65 |
| engage-webapp-s158.obext.net | 2026-02-13 | 104.18.33.191 |