| Date | IP Address |
| 2022-12-17 | 18.64.183.18 (ClassC) |
| 2024-02-07 | 204.246.191.123 (ClassC) |
| 2025-06-02 | 204.246.191.108 (ClassC) |
| 2025-09-05 | 99.84.66.93 (ClassC) |
| 2025-09-18 | 204.246.191.5 (ClassC) |
| 2025-12-21 | 3.169.173.72 (ClassC) |
| 2026-01-05 | 3.169.173.99 (ClassC) |
| 2026-02-25 | 3.169.173.59 (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 |