| Date | IP Address |
| 2018-09-20 | 54.149.226.209 (ClassC) |
| 2018-10-04 | 35.163.91.7 (ClassC) |
| 2023-08-26 | 52.24.199.35 (ClassC) |
| 2023-12-04 | 34.208.78.142 (ClassC) |
| 2024-04-10 | 44.230.49.135 (ClassC) |
| 2024-04-21 | 34.210.132.111 (ClassC) |
| 2024-05-03 | 52.34.126.74 (ClassC) |
| 2024-05-10 | 52.88.237.2 (ClassC) |
| 2025-01-01 | 162.159.140.123 (ClassC) |
| 2025-01-04 | 172.66.0.121 (ClassC) |
| Date | Domain | IP |
| www.beckman.kr | 2024-08-09 | 172.66.0.121 |