| Date | IP Address |
| 2021-04-19 | 34.202.248.25 (ClassC) |
| 2024-09-01 | 52.3.125.17 (ClassC) |
| 2024-12-11 | 18.215.41.145 (ClassC) |
| 2026-01-26 | 172.66.0.145 (ClassC) |
| 2026-02-20 | 162.159.140.147 (ClassC) |
| Date | Domain | IP |
| marketing.nace.org | 2026-02-17 | 52.24.208.66 |
| webservices.nace.org | 2014-05-29 | 66.60.243.11 |
| support.nace.org | 2024-09-01 | 52.3.125.17 |