| Date | IP Address |
| 2014-06-23 | 208.123.217.207 (ClassC) |
| 2023-08-13 | 69.10.159.85 (ClassC) |
| 2024-04-26 | 151.101.195.10 (ClassC) |
| 2025-01-03 | 151.101.131.10 (ClassC) |
| 2025-01-12 | 151.101.67.10 (ClassC) |
| 2025-01-19 | 151.101.3.10 (ClassC) |
| Date | Domain | IP |
| portal.ledcor.com | 2024-10-23 | 13.64.174.173 |
| jobs.ledcor.com | 2024-09-06 | 104.17.125.199 |
| contentep4-uat.ledcor.com | 2023-08-25 | 20.116.90.5 |