| Date | IP Address |
| 2019-02-08 | 13.249.142.74 (ClassC) |
| 2019-02-08 | 99.84.254.9 (ClassC) |
| 2019-02-08 | 13.249.142.115 (ClassC) |
| 2019-02-08 | 13.249.142.51 (ClassC) |
| 2019-02-08 | 13.249.142.66 (ClassC) |
| 2019-02-08 | 99.84.254.71 (ClassC) |
| 2020-01-09 | 52.85.77.25 (ClassC) |
| 2020-01-09 | 99.84.167.28 (ClassC) |
| 2020-01-09 | 52.85.77.50 (ClassC) |
| 2020-01-09 | 99.84.167.63 (ClassC) |
| 2020-01-09 | 99.84.167.70 (ClassC) |
| 2020-12-12 | 13.227.41.24 (ClassC) |
| 2020-12-12 | 13.226.18.105 (ClassC) |
| 2020-12-12 | 13.227.41.32 (ClassC) |
| 2020-12-12 | 13.226.18.107 (ClassC) |
| 2020-12-12 | 13.226.18.88 (ClassC) |
| 2020-12-12 | 13.227.41.111 (ClassC) |
| 2021-11-12 | 54.230.15.39 (ClassC) |
| 2021-11-12 | 54.230.15.108 (ClassC) |
| 2022-02-03 | 54.192.121.93 (ClassC) |
| 2024-12-03 | 3.163.158.43 (ClassC) |
| 2025-06-21 | 18.161.6.11 (ClassC) |
| 2025-09-16 | 18.161.6.45 (ClassC) |
| 2026-02-07 | 18.161.6.88 (ClassC) |
| Date | Domain | IP |
| auth.deloittetechharbor.com | 2024-12-30 | 18.172.170.108 |
| assets.deloittetechharbor.com | 2024-12-03 | 3.163.158.43 |
| www.deloittetechharbor.com | 2024-08-26 | 3.163.24.68 |