| Date | IP Address |
| 2020-08-31 | 107.23.46.68 (ClassC) |
| 2024-05-12 | 34.202.29.201 (ClassC) |
| 2025-06-22 | 107.21.35.156 (ClassC) |
| 2025-07-31 | 34.203.158.208 (ClassC) |
| Date | Domain | IP |
| v4.api.0x.org | 2024-05-15 | 34.202.29.201 |
| staging.v4.api.0x.org | 2024-05-15 | 3.234.66.203 |
| website.api.0x.org | 2024-06-06 | 44.213.53.0 |
| vote.api.0x.org | 2021-09-18 | 100.26.78.107 |
| staging.api.0x.org | 2024-06-29 | 3.225.119.195 |
| matcha.staging.api.0x.org | 2025-05-09 | 3.83.60.253 |
| vote.staging.api.0x.org | 2024-05-12 | 34.202.29.201 |
| kims.staging.api.0x.org | 2021-09-09 | 100.26.78.107 |
| geth.api.0x.org | 2024-05-12 | 3.234.66.203 |
| ws.geth.api.0x.org | 2024-05-12 | 34.202.29.201 |
| mm.api.0x.org | 2025-04-11 | 34.232.161.76 |
| kovan.api.0x.org | 2025-04-06 | 18.211.60.0 |
| ethgasstation.api.0x.org | 2025-05-29 | 3.228.127.101 |
| opyn.api.0x.org | 2024-05-12 | 34.202.29.201 |
| zapper.api.0x.org | 2024-11-20 | 34.232.161.76 |
| gas.api.0x.org | 2024-09-30 | 34.202.29.201 |
| testz.api.0x.org | 2024-05-11 | 3.234.66.203 |