| Date | IP Address |
| 2020-02-24 | 13.226.129.122 (ClassC) |
| 2020-03-25 | 99.86.57.28 (ClassC) |
| 2020-03-25 | 99.86.57.71 (ClassC) |
| 2020-03-25 | 99.86.57.82 (ClassC) |
| 2020-08-25 | 13.226.14.100 (ClassC) |
| 2020-09-25 | 13.249.95.104 (ClassC) |
| 2020-09-25 | 13.249.95.66 (ClassC) |
| 2021-04-19 | 143.204.166.39 (ClassC) |
| 2021-07-14 | 13.225.206.121 (ClassC) |
| 2021-08-04 | 54.192.131.12 (ClassC) |
| 2021-08-04 | 54.192.131.27 (ClassC) |
| 2022-02-01 | 99.84.125.102 (ClassC) |
| 2024-02-18 | 99.84.66.93 (ClassC) |
| 2024-02-29 | 108.138.246.29 (ClassC) |
| 2024-03-30 | 18.172.170.30 (ClassC) |
| 2024-08-18 | 18.172.170.54 (ClassC) |
| 2024-12-04 | 99.86.38.120 (ClassC) |
| 2024-12-19 | 99.86.38.89 (ClassC) |
| 2025-04-14 | 99.84.66.83 (ClassC) |
| 2025-05-05 | 99.84.66.113 (ClassC) |
| 2025-05-21 | 18.172.170.10 (ClassC) |
| 2025-09-21 | 99.84.66.49 (ClassC) |
| Date | Domain | IP |
| iam-staging.macmillan-learning.com | 2024-09-21 | 52.21.53.221 |
| community-staging.macmillan-learning.com | 2024-02-18 | 99.84.66.93 |
| bat.macmillan-learning.com | 2025-03-01 | 13.216.70.246 |
| bat-uat.macmillan-learning.com | 2025-03-01 | 67.202.30.142 |
| content.macmillan-learning.com | 2024-08-14 | 3.163.24.32 |
| api-dev.macmillan-learning.com | 2024-12-27 | 52.5.61.132 |
| iam-dev.macmillan-learning.com | 2024-06-15 | 34.224.42.245 |