| Date | IP Address |
| 2015-07-26 | 46.137.126.229 (ClassC) |
| 2016-05-18 | 52.51.129.59 (ClassC) |
| 2016-08-07 | 54.154.119.55 (ClassC) |
| 2016-10-04 | 52.51.127.121 (ClassC) |
| 2019-09-15 | 52.51.218.75 (ClassC) |
| 2020-08-10 | 34.250.227.133 (ClassC) |
| 2023-11-11 | 54.77.144.91 (ClassC) |
| 2023-11-29 | 18.200.150.153 (ClassC) |
| 2024-05-04 | 54.78.53.4 (ClassC) |
| 2024-06-03 | 54.76.103.61 (ClassC) |
| 2024-07-02 | 52.18.129.138 (ClassC) |
| 2024-08-11 | 34.250.150.217 (ClassC) |
| 2024-08-26 | 34.247.198.11 (ClassC) |
| 2024-09-13 | 34.242.56.146 (ClassC) |
| 2024-09-22 | 108.128.89.132 (ClassC) |
| 2024-10-09 | 52.48.219.40 (ClassC) |
| 2024-11-15 | 52.210.86.238 (ClassC) |
| 2025-01-03 | 52.213.82.125 (ClassC) |
| 2025-01-12 | 54.228.164.72 (ClassC) |
| 2025-02-21 | 52.51.157.34 (ClassC) |
| 2025-03-01 | 52.212.171.0 (ClassC) |
| 2025-03-26 | 63.32.213.121 (ClassC) |
| 2025-04-18 | 54.76.78.133 (ClassC) |
| 2025-06-23 | 18.203.31.113 (ClassC) |
| 2025-08-17 | 54.76.89.94 (ClassC) |
| 2025-09-04 | 52.50.207.115 (ClassC) |
| 2026-01-26 | 52.17.152.51 (ClassC) |
| 2026-02-01 | 54.76.80.73 (ClassC) |
| Date | Domain | IP |
| cdn.macmillanyounglearners.com | 2024-04-15 | 3.163.158.25 |
| www.macmillanyounglearners.com | 2024-07-30 | 34.247.198.11 |