| Date | IP Address |
| 2015-03-19 | 23.212.195.62 (ClassC) |
| 2020-11-19 | 23.7.106.222 (ClassC) |
| 2024-02-21 | 23.196.195.112 (ClassC) |
| 2024-03-11 | 184.86.207.159 (ClassC) |
| 2024-04-12 | 184.24.149.240 (ClassC) |
| 2024-04-29 | 23.37.214.143 (ClassC) |
| 2024-08-11 | 23.38.235.194 (ClassC) |
| 2024-09-15 | 23.214.101.169 (ClassC) |
| 2025-03-27 | 23.196.206.53 (ClassC) |
| 2025-04-15 | 2.19.133.188 (ClassC) |
| 2025-08-06 | 23.196.155.28 (ClassC) |
| Date | Domain | IP |
| wcmaas.homelandsecurity.gov | 2023-09-29 | 23.196.197.213 |
| www.homelandsecurity.gov | 2023-08-25 | 23.37.214.143 |