| Date | IP Address |
| 2023-08-26 | 104.18.21.54 (ClassC) |
| 2025-11-22 | 172.65.90.25 (ClassC) |
| Date | Domain | IP |
| NS6.TVA.GOV | 2024-05-23 | 152.87.4.20 |
| ns7.tva.gov | 2025-08-20 | 162.159.0.254 |
| ns8.tva.gov | 2025-07-28 | 162.159.1.243 |
| api.tva.gov | 2025-11-22 | 172.65.90.25 |
| www.tva.gov | 2025-01-15 | 172.64.152.179 |