| Date | IP Address |
| 2023-09-16 | 52.210.35.169 (ClassC) |
| 2024-07-11 | 46.51.182.79 (ClassC) |
| 2024-08-14 | 54.170.12.248 (ClassC) |
| 2025-05-23 | 52.51.111.170 (ClassC) |
| 2025-07-30 | 52.215.247.55 (ClassC) |
| Date | Domain | IP |
| us-east-1.prod.message-broker.last-mile.amazon.dev | 2025-06-18 | 54.211.254.116 |
| eu-west-1.prod.message-broker.last-mile.amazon.dev | 2025-05-23 | 52.51.111.170 |
| gamma.us-east-1.claim-check-manager.message-broker.last-mile.amazon.dev | 2024-06-09 | 44.199.98.94 |
| gamma.eu-west-1.claim-check-manager.message-broker.last-mile.amazon.dev | 2024-10-05 | 54.217.33.196 |