| Date | IP Address |
| 2020-09-15 | 52.21.83.156 (ClassC) |
| 2020-09-15 | 107.23.46.68 (ClassC) |
| 2020-09-15 | 3.218.35.194 (ClassC) |
| 2020-09-15 | 52.1.74.31 (ClassC) |
| 2021-01-13 | 54.85.163.134 (ClassC) |
| 2021-01-13 | 23.22.35.89 (ClassC) |
| 2021-01-13 | 54.205.20.23 (ClassC) |
| 2021-01-13 | 52.205.85.137 (ClassC) |
| 2021-07-12 | 23.20.68.121 (ClassC) |
| 2021-07-12 | 18.213.133.203 (ClassC) |
| 2021-07-12 | 54.158.213.214 (ClassC) |
| 2021-07-12 | 18.214.235.10 (ClassC) |
| 2022-01-17 | 100.26.78.107 (ClassC) |
| 2022-01-17 | 34.198.107.145 (ClassC) |
| 2022-01-17 | 54.152.21.179 (ClassC) |
| 2022-01-17 | 3.212.106.90 (ClassC) |
| 2025-06-10 | 44.214.199.31 (ClassC) |
| 2025-09-01 | 3.83.60.253 (ClassC) |
| 2025-09-20 | 3.225.119.195 (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 | 2025-06-10 | 44.214.199.31 |
| 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 | 2025-06-10 | 34.232.161.76 |
| ethgasstation.api.0x.org | 2025-07-17 | 34.232.161.76 |
| 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 |