| Date | IP Address |
| 2025-08-24 | 54.226.160.78 (ClassC) |
| 2025-11-23 | 54.235.218.187 (ClassC) |
| Date | Domain | IP |
| learn.ethan1.lctp0001.tp.core.blackboard.com | 2024-04-13 | 44.206.11.36 |
| learn.jjummdkp.lctp0001.tp.core.blackboard.com | 2024-11-24 | 3.223.168.20 |
| learn.mfdev01.tp01-use1-dev01.tp.core.blackboard.com | 2024-12-22 | 34.202.193.131 |
| learn.mfplay01.tp01-use1-play01.tp.core.blackboard.com | 2024-11-24 | 3.215.25.150 |
| alt-learn.luffvc22.use1.tp.core.blackboard.com | 2025-11-23 | 54.235.218.187 |
| learn.m3mwc9cs.use1.tp.core.blackboard.com | 2025-10-20 | 3.226.141.114 |
| alt-learn.m3mwc9cs.use1.tp.core.blackboard.com | 2025-10-18 | 13.219.176.140 |
| learn.09h5jdvv.use1.tp.core.blackboard.com | 2025-08-30 | 18.205.131.102 |