| Date | IP Address |
| 2024-11-05 | 52.177.91.87 (ClassC) |
| Date | Domain | IP |
| nonprod.api.cmc.customer.sites.dteenergy.com | 2024-07-13 | 52.167.76.254 |
| api.customer.sites.dteenergy.com | 2024-09-17 | 52.141.221.246 |
| test.api.customer.sites.dteenergy.com | 2024-11-05 | 52.177.91.87 |
| dev.api.customer.sites.dteenergy.com | 2024-09-17 | 20.75.104.105 |