| Date | IP Address |
| 2017-02-01 | 23.63.227.168 (ClassC) |
| 2017-03-18 | 209.133.57.107 (ClassC) |
| 2017-06-23 | 184.86.250.24 (ClassC) |
| 2022-04-25 | 23.10.240.130 (ClassC) |
| 2023-11-29 | 23.32.45.160 (ClassC) |
| 2023-12-11 | 23.220.206.45 (ClassC) |
| 2024-01-17 | 23.211.176.9 (ClassC) |
| 2024-03-09 | 104.96.163.84 (ClassC) |
| 2024-06-20 | 23.220.103.165 (ClassC) |
| 2024-08-06 | 23.216.145.137 (ClassC) |
| 2024-10-11 | 23.213.34.187 (ClassC) |
| 2024-11-08 | 23.213.175.42 (ClassC) |
| 2024-11-17 | 23.44.175.46 (ClassC) |
| Date | Domain | IP |
| api.sunnova.com | 2023-12-18 | 99.84.238.107 |
| email.sunnova.com | 2024-10-11 | 76.223.17.250 |
| venkman.sunnova.com | 2024-04-13 | 44.208.136.44 |
| calendar.sunnova.com | 2024-08-02 | 23.46.17.16 |
| image.communications.sunnova.com | 2024-08-30 | 23.32.75.6 |
| click.communications.sunnova.com | 2024-03-09 | 104.96.163.84 |
| www.sunnova.com | 2024-04-13 | 3.232.109.84 |