| Date | IP Address |
| 2013-06-20 | 64.52.145.77 (ClassC) |
| 2023-08-26 | 104.26.12.230 (ClassC) |
| 2024-02-12 | 172.67.73.101 (ClassC) |
| 2025-03-11 | 104.26.4.65 (ClassC) |
| 2025-08-23 | 172.67.71.231 (ClassC) |
| 2026-01-27 | 104.26.5.65 (ClassC) |
| Date | Domain | IP |
| www.naeyc.org | 2025-08-23 | 172.67.71.231 |