| Date | IP Address |
| 2022-10-09 | 20.40.202.32 (ClassC) |
| 2023-11-25 | 13.107.246.62 (ClassC) |
| 2023-11-25 | 13.107.213.38 (ClassC) |
| 2023-11-25 | 13.107.246.38 (ClassC) |
| 2025-10-08 | 13.107.246.70 (ClassC) |
| 2025-10-20 | 13.107.253.70 (ClassC) |
| 2025-11-11 | 13.107.226.70 (ClassC) |
| 2025-11-29 | 13.107.213.70 (ClassC) |
| Date | Domain | IP |
| stage.github.nih.gov | 2025-11-14 | 20.72.253.180 |
| portal.github.nih.gov | 2025-07-13 | 13.107.253.70 |
| stage.portal.github.nih.gov | 2025-10-12 | 13.107.213.70 |
| dev.portal.github.nih.gov | 2025-10-08 | 13.107.246.70 |