| Date | IP Address |
| 2024-04-01 | 3.136.29.2 (ClassC) |
| 2024-12-30 | 3.128.15.30 (ClassC) |
| 2025-02-28 | 3.13.93.195 (ClassC) |
| 2025-03-26 | 3.135.133.138 (ClassC) |
| Date | Domain | IP |
| relay-sepolia.flashbots.net | 2024-05-30 | 18.116.101.196 |
| relay.flashbots.net | 2024-12-30 | 3.128.15.30 |