| Date | IP Address |
| 2023-02-26 | 34.199.133.232 (ClassC) |
| 2024-02-21 | 3.223.84.179 (ClassC) |
| 2024-02-28 | 52.20.40.38 (ClassC) |
| 2024-07-30 | 34.200.77.187 (ClassC) |
| 2024-08-03 | 3.209.54.97 (ClassC) |
| 2024-08-14 | 18.210.229.25 (ClassC) |
| 2024-08-21 | 44.207.164.228 (ClassC) |
| 2025-02-11 | 54.164.231.105 (ClassC) |
| 2025-02-26 | 34.201.181.80 (ClassC) |
| 2025-05-04 | 3.216.115.107 (ClassC) |
| 2025-06-23 | 34.204.145.7 (ClassC) |
| 2025-08-18 | 44.216.174.185 (ClassC) |
| 2026-02-12 | 107.20.1.209 (ClassC) |
| Date | Domain | IP |
| rumba.bookshelf.cert1.ebookplus.pearsoncmg.com | 2024-01-31 | 52.20.160.180 |
| sms.bookshelf.cert1.ebookplus.pearsoncmg.com | 2024-01-31 | 54.82.1.94 |
| view.cert1.ebookplus.pearsoncmg.com | 2024-01-31 | 54.82.1.94 |
| view.cert2.ebookplus.pearsoncmg.com | 2024-01-31 | 52.20.160.180 |
| rumba.bookshelf.ebookplus.pearsoncmg.com | 2024-02-21 | 3.223.84.179 |
| sms.bookshelf.ebookplus.pearsoncmg.com | 2024-02-21 | 52.44.101.161 |
| view.ebookplus.pearsoncmg.com | 2024-07-30 | 3.209.54.97 |