| Date | IP Address |
| 2016-09-24 | 52.84.56.201 (ClassC) |
| 2016-09-30 | 52.84.56.44 (ClassC) |
| 2017-12-29 | 52.222.220.178 (ClassC) |
| 2018-05-28 | 13.33.126.121 (ClassC) |
| 2018-08-16 | 52.222.250.79 (ClassC) |
| 2018-10-08 | 52.84.94.238 (ClassC) |
| 2018-10-08 | 52.84.94.11 (ClassC) |
| 2018-10-08 | 52.84.94.150 (ClassC) |
| 2018-10-08 | 52.84.141.105 (ClassC) |
| 2018-10-08 | 52.84.94.156 (ClassC) |
| 2019-07-31 | 13.32.43.90 (ClassC) |
| 2019-11-30 | 13.226.189.2 (ClassC) |
| 2019-11-30 | 13.226.189.122 (ClassC) |
| 2019-12-02 | 13.226.38.11 (ClassC) |
| 2019-12-02 | 13.226.38.31 (ClassC) |
| 2019-12-02 | 13.226.38.83 (ClassC) |
| 2022-05-09 | 13.226.17.87 (ClassC) |
| 2025-06-13 | 104.18.12.251 (ClassC) |
| 2025-08-02 | 104.18.13.251 (ClassC) |
| Date | Domain | IP |
| ceportal.apexsystems.com | 2024-12-27 | 104.18.16.147 |
| autodiscover.apexsystems.com | 2023-08-16 | 40.97.205.24 |
| itcareers.apexsystems.com | 2025-06-13 | 104.18.12.251 |
| www.apexsystems.com | 2025-05-21 | 104.18.12.251 |