| Date | IP Address |
| 2023-08-06 | 208.91.62.10 (ClassC) |
| 2024-01-27 | 208.91.62.12 (ClassC) |
| 2024-02-16 | 208.91.62.13 (ClassC) |
| 2024-03-22 | 208.91.62.11 (ClassC) |
| 2024-11-07 | 172.67.150.27 (ClassC) |
| 2024-12-07 | 104.21.96.5 (ClassC) |
| 2025-01-07 | 104.21.16.1 (ClassC) |
| 2025-02-03 | 104.21.64.1 (ClassC) |
| 2025-02-24 | 104.21.32.1 (ClassC) |
| 2025-03-03 | 104.21.96.1 (ClassC) |
| 2025-03-10 | 104.21.48.1 (ClassC) |
| 2025-03-28 | 104.21.112.1 (ClassC) |
| Date | Domain | IP |
| bc.enr.com | 2025-02-25 | 3.163.165.29 |
| ce.enr.com | 2025-01-17 | 18.65.229.112 |
| industry-jobs.enr.com | 2025-02-27 | 69.64.86.202 |
| www.enr.com | 2024-09-09 | 104.21.96.5 |