| Date | IP Address |
| 2017-03-01 | 52.84.64.71 (ClassC) |
| 2017-03-18 | 52.84.3.131 (ClassC) |
| 2017-04-04 | 52.84.0.124 (ClassC) |
| 2020-07-17 | 52.84.52.79 (ClassC) |
| 2020-07-17 | 52.84.52.6 (ClassC) |
| 2020-07-17 | 52.84.52.78 (ClassC) |
| 2020-07-21 | 99.84.252.38 (ClassC) |
| 2020-12-17 | 52.84.52.22 (ClassC) |
| 2020-12-17 | 52.84.52.41 (ClassC) |
| 2020-12-17 | 52.84.52.48 (ClassC) |
| 2021-02-12 | 65.8.54.6 (ClassC) |
| 2021-02-12 | 65.8.54.82 (ClassC) |
| 2021-06-19 | 13.225.222.38 (ClassC) |
| 2024-05-03 | 3.163.24.32 (ClassC) |
| 2024-07-05 | 3.163.24.30 (ClassC) |
| 2024-11-27 | 3.163.24.31 (ClassC) |
| 2025-01-04 | 3.163.165.128 (ClassC) |
| 2025-02-26 | 3.163.165.4 (ClassC) |
| 2025-04-04 | 3.163.24.112 (ClassC) |
| Date | Domain | IP |
| r.email4.gruum.com | 2025-02-27 | 1.179.112.196 |
| r.email5.gruum.com | 2025-03-09 | 1.179.112.196 |
| cdn.gruum.com | 2024-05-03 | 3.163.24.32 |
| s3assets.gruum.com | 2024-12-11 | 3.163.24.96 |
| www.gruum.com | 2024-11-25 | 104.22.0.231 |