| Date | IP Address |
| 2021-07-22 | 13.225.66.11 (ClassC) |
| 2021-07-22 | 13.225.66.77 (ClassC) |
| 2024-09-04 | 18.161.6.110 (ClassC) |
| 2025-03-08 | 18.161.6.116 (ClassC) |
| 2025-04-27 | 18.161.6.6 (ClassC) |
| 2025-08-21 | 18.161.6.53 (ClassC) |
| 2025-10-07 | 3.169.173.58 (ClassC) |
| 2026-01-21 | 3.169.173.29 (ClassC) |
| Date | Domain | IP |
| metadata.us-east-2.gamma.ranking.kendra.aws.dev | 2025-12-24 | 3.175.34.24 |
| metadata.us-west-2.prod.ranking.kendra.aws.dev | 2025-01-31 | 99.84.66.25 |
| firstsearchapp.kendra.aws.dev | 2024-09-04 | 18.161.6.110 |
| opswebsitetest.kendra.aws.dev | 2025-05-14 | 54.189.101.3 |