| Date | IP Address |
| 2018-08-20 | 54.230.89.28 (ClassC) |
| 2019-12-11 | 54.230.80.53 (ClassC) |
| 2020-09-04 | 99.86.144.88 (ClassC) |
| 2020-10-15 | 65.8.186.103 (ClassC) |
| 2020-10-15 | 65.8.186.62 (ClassC) |
| 2020-10-15 | 65.8.186.66 (ClassC) |
| 2020-12-07 | 13.32.192.50 (ClassC) |
| 2020-12-07 | 13.32.192.61 (ClassC) |
| 2021-03-22 | 54.230.31.84 (ClassC) |
| 2021-07-26 | 13.249.126.125 (ClassC) |
| 2024-12-21 | 3.163.158.37 (ClassC) |
| 2025-02-01 | 18.161.6.50 (ClassC) |
| 2025-04-01 | 18.161.6.44 (ClassC) |
| 2025-04-25 | 18.161.6.63 (ClassC) |
| 2025-06-04 | 18.161.6.128 (ClassC) |
| Date | Domain | IP |
| firefoxci.taskcluster-artifacts.net | 2022-02-15 | 99.84.70.75 |
| community.taskcluster-artifacts.net | 2025-03-27 | 34.36.115.34 |