| Date | IP Address |
| 2025-02-05 | 44.215.92.48 (ClassC) |
| 2025-03-11 | 54.164.30.40 (ClassC) |
| 2025-03-28 | 44.206.135.30 (ClassC) |
| 2025-04-17 | 54.85.199.180 (ClassC) |
| 2025-04-30 | 52.200.51.216 (ClassC) |
| 2025-05-09 | 52.55.32.181 (ClassC) |
| 2025-05-27 | 3.218.228.221 (ClassC) |
| 2025-06-02 | 52.201.52.147 (ClassC) |
| 2025-07-06 | 35.168.47.228 (ClassC) |
| 2025-08-05 | 34.234.146.39 (ClassC) |
| 2025-08-18 | 98.83.85.168 (ClassC) |
| 2025-09-21 | 44.218.113.130 (ClassC) |
| Date | Domain | IP |
| prod.services.search.optum.com | 2025-07-26 | 54.152.102.155 |
| prod.content.search.optum.com | 2025-03-11 | 54.164.30.40 |
| dev.content.search.optum.com | 2025-09-21 | 54.161.173.221 |
| dev.ingest.search.optum.com | 2024-06-14 | 3.232.62.79 |