| Date | IP Address |
| 2019-11-08 | 13.225.62.121 (ClassC) |
| 2019-11-08 | 13.225.62.124 (ClassC) |
| 2019-11-08 | 13.225.62.62 (ClassC) |
| 2019-11-11 | 13.225.54.91 (ClassC) |
| 2020-02-26 | 13.226.129.70 (ClassC) |
| 2020-02-26 | 13.226.129.87 (ClassC) |
| 2020-03-10 | 143.204.35.15 (ClassC) |
| 2020-03-10 | 143.204.35.73 (ClassC) |
| 2020-09-10 | 13.225.65.61 (ClassC) |
| 2020-09-10 | 13.225.65.95 (ClassC) |
| 2020-10-20 | 13.227.156.74 (ClassC) |
| 2020-11-01 | 65.8.246.60 (ClassC) |
| 2020-12-08 | 99.86.84.42 (ClassC) |
| 2021-05-07 | 99.86.118.94 (ClassC) |
| 2021-05-07 | 99.86.118.9 (ClassC) |
| 2022-02-07 | 54.230.51.101 (ClassC) |
| 2022-12-06 | 18.154.185.45 (ClassC) |
| 2024-09-04 | 18.161.6.72 (ClassC) |
| 2024-09-19 | 18.161.6.53 (ClassC) |
| 2024-11-13 | 18.161.6.50 (ClassC) |
| 2024-12-21 | 99.86.38.121 (ClassC) |
| 2025-01-25 | 99.86.38.127 (ClassC) |
| Date | Domain | IP |
| live-he-score.macmillantech.com | 2024-07-22 | 34.232.223.50 |
| achieve.macmillantech.com | 2021-11-20 | 99.84.64.88 |
| savi-cdn.macmillantech.com | 2024-09-04 | 18.161.6.72 |
| ereader.macmillantech.com | 2024-10-04 | 99.84.66.90 |
| ebooks.macmillantech.com | 2024-12-27 | 54.204.205.99 |
| assets.macmillantech.com | 2024-12-06 | 204.246.191.81 |
| jigsaw.macmillantech.com | 2024-12-06 | 104.18.211.201 |