| Date | IP Address |
| 2019-08-28 | 52.78.13.10 (ClassC) |
| 2023-10-04 | 15.164.59.158 (ClassC) |
| 2024-01-12 | 43.202.175.77 (ClassC) |
| 2024-02-11 | 52.78.60.164 (ClassC) |
| 2024-05-10 | 43.203.3.104 (ClassC) |
| 2024-05-17 | 52.78.218.117 (ClassC) |
| 2024-05-27 | 15.165.176.31 (ClassC) |
| 2024-07-02 | 43.203.26.112 (ClassC) |
| 2024-08-09 | 15.164.1.80 (ClassC) |
| 2024-08-31 | 43.200.106.56 (ClassC) |
| 2024-10-06 | 43.203.97.252 (ClassC) |
| 2024-10-19 | 3.39.104.59 (ClassC) |
| 2024-11-03 | 3.37.244.190 (ClassC) |
| 2024-12-12 | 13.124.54.221 (ClassC) |
| 2024-12-24 | 13.209.213.70 (ClassC) |
| 2025-01-19 | 3.37.153.6 (ClassC) |
| 2025-02-19 | 3.36.244.51 (ClassC) |
| 2025-02-26 | 54.180.27.199 (ClassC) |
| 2025-03-08 | 43.200.214.51 (ClassC) |
| 2025-03-27 | 43.202.124.208 (ClassC) |
| 2025-04-08 | 43.200.45.191 (ClassC) |
| 2025-04-28 | 3.39.97.143 (ClassC) |
| 2025-05-09 | 15.164.12.55 (ClassC) |
| 2025-06-04 | 15.164.18.31 (ClassC) |
| 2025-07-30 | 3.39.216.73 (ClassC) |
| 2025-08-28 | 3.38.51.188 (ClassC) |
| 2025-09-19 | 15.164.7.135 (ClassC) |
| 2026-01-30 | 43.200.40.121 (ClassC) |
| Date | Domain | IP |
| s3.bookoob.co.kr | 2024-05-27 | 52.219.206.21 |
| api.bookoob.co.kr | 2025-07-21 | 43.202.238.103 |
| cover.bookoob.co.kr | 2024-09-28 | 204.246.191.84 |
| www.bookoob.co.kr | 2024-08-31 | 43.200.106.56 |