| Date | IP Address |
| 2021-08-20 | 13.249.75.127 (ClassC) |
| 2021-08-20 | 52.85.224.84 (ClassC) |
| 2021-09-23 | 54.230.19.103 (ClassC) |
| 2021-11-13 | 13.32.150.49 (ClassC) |
| 2021-11-13 | 13.32.150.78 (ClassC) |
| 2021-11-13 | 13.32.150.8 (ClassC) |
| 2021-11-13 | 13.32.150.90 (ClassC) |
| 2022-01-01 | 13.225.210.101 (ClassC) |
| 2022-01-26 | 13.249.74.44 (ClassC) |
| 2022-02-18 | 52.84.121.128 (ClassC) |
| 2022-06-28 | 52.222.149.50 (ClassC) |
| 2023-11-29 | 99.84.108.57 (ClassC) |
| 2024-10-15 | 3.163.24.2 (ClassC) |
| 2024-11-18 | 99.84.66.62 (ClassC) |
| 2025-01-13 | 3.167.69.51 (ClassC) |
| 2025-04-15 | 99.84.66.96 (ClassC) |
| 2025-07-16 | 3.170.115.69 (ClassC) |
| 2025-10-18 | 3.175.34.54 (ClassC) |
| 2025-11-04 | 3.175.34.102 (ClassC) |
| 2026-01-31 | 3.175.34.37 (ClassC) |
| 2026-02-19 | 3.175.34.90 (ClassC) |
| Date | Domain | IP |
| images.message.asce.org | 2014-11-28 | 165.254.207.19 |
| collaborate.asce.org | 2025-04-30 | 104.22.1.121 |
| mylearning.asce.org | 2025-02-02 | 52.206.34.26 |
| cdn.asce.org | 2024-07-29 | 172.67.74.96 |
| careersadmin.asce.org | 2025-05-07 | 3.175.34.90 |
| careers.asce.org | 2024-10-15 | 3.163.24.2 |
| employers.asce.org | 2024-07-15 | 3.163.24.55 |