| Date | IP Address |
| 2020-07-24 | 205.251.219.83 (ClassC) |
| 2020-08-15 | 13.224.38.54 (ClassC) |
| 2021-01-16 | 52.85.132.56 (ClassC) |
| 2021-01-23 | 52.84.22.72 (ClassC) |
| 2021-01-23 | 52.84.22.12 (ClassC) |
| 2021-01-31 | 13.225.25.126 (ClassC) |
| 2021-02-01 | 13.225.25.63 (ClassC) |
| 2021-02-11 | 13.225.31.64 (ClassC) |
| 2021-05-14 | 13.224.228.77 (ClassC) |
| 2021-05-25 | 13.224.225.88 (ClassC) |
| 2021-08-24 | 99.86.113.78 (ClassC) |
| 2021-09-02 | 99.86.118.55 (ClassC) |
| 2021-11-09 | 52.222.158.108 (ClassC) |
| 2021-11-12 | 52.222.158.120 (ClassC) |
| 2021-12-03 | 99.86.186.41 (ClassC) |
| 2022-01-23 | 13.226.31.67 (ClassC) |
| 2022-02-01 | 13.249.13.5 (ClassC) |
| 2022-02-08 | 65.9.78.82 (ClassC) |
| 2022-04-27 | 13.224.226.118 (ClassC) |
| 2022-05-11 | 65.8.57.112 (ClassC) |
| 2022-05-25 | 143.204.98.59 (ClassC) |
| 2022-10-18 | 52.222.139.71 (ClassC) |
| 2023-04-18 | 99.86.229.5 (ClassC) |
| 2025-07-29 | 104.18.38.192 (ClassC) |
| 2025-08-02 | 172.64.149.64 (ClassC) |
| Date | Domain | IP |
| search.hpb.com | 2024-08-18 | 3.163.158.105 |
| books.images.hpb.com | 2021-07-27 | 204.246.191.12 |
| www.hpb.com | 2025-07-29 | 104.18.38.192 |