| Date | IP Address |
| 2024-10-19 | 108.139.15.4 (ClassC) |
| 2025-07-24 | 99.84.66.69 (ClassC) |
| 2025-08-27 | 99.84.66.36 (ClassC) |
| 2025-12-24 | 3.169.173.25 (ClassC) |
| 2026-02-25 | 3.169.173.72 (ClassC) |
| Date | Domain | IP |
| campus-alpha.programmers.co.kr | 2024-05-13 | 43.202.218.9 |
| school.programmers.co.kr | 2026-02-19 | 3.169.173.6 |
| aroundscan-stream.programmers.co.kr | 2024-02-07 | 204.246.191.123 |
| campus.programmers.co.kr | 2025-07-24 | 99.84.66.69 |
| asset.programmers.co.kr | 2025-04-08 | 3.163.24.48 |
| www.programmers.co.kr | 2024-07-24 | 99.84.66.50 |
| community.programmers.co.kr | 2026-01-19 | 3.169.173.5 |