| Date | IP Address |
| 2020-09-02 | 13.249.93.108 (ClassC) |
| 2020-09-02 | 13.249.93.22 (ClassC) |
| 2020-09-02 | 13.249.93.61 (ClassC) |
| 2020-09-04 | 13.249.93.107 (ClassC) |
| 2020-09-04 | 13.249.93.77 (ClassC) |
| 2020-09-04 | 13.249.93.116 (ClassC) |
| 2021-08-04 | 13.249.137.96 (ClassC) |
| 2022-07-05 | 108.156.91.112 (ClassC) |
| 2022-09-18 | 13.249.141.86 (ClassC) |
| 2022-09-18 | 13.249.141.91 (ClassC) |
| 2024-08-03 | 99.86.38.91 (ClassC) |
| 2025-04-17 | 18.161.6.89 (ClassC) |
| 2025-06-25 | 3.175.34.89 (ClassC) |
| Date | Domain | IP |
| cellxgene.dev.single-cell.czi.technology | 2024-12-29 | 18.238.238.22 |
| api.cellxgene.dev.single-cell.czi.technology | 2024-08-03 | 99.86.38.91 |