| Date | IP Address |
| 2025-06-03 | 149.142.40.30 (ClassC) |
| Date | Domain | IP |
| proofpoint6.medctr.ucla.edu | 2014-07-23 | 149.142.76.17 |
| ppa7.medctr.ucla.edu | 2013-05-16 | 149.142.76.18 |
| proofpoint7.medctr.ucla.edu | 2014-07-23 | 149.142.76.18 |
| medhub.medctr.ucla.edu | 2025-05-29 | 149.142.194.60 |
| omqmsws1.ad.medctr.ucla.edu | 2025-05-29 | 149.142.175.147 |
| amcomwbsm.ad.medctr.ucla.edu | 2025-05-29 | 149.142.86.30 |
| amcomwbww.ad.medctr.ucla.edu | 2025-06-03 | 149.142.40.30 |
| nsrrh.medctr.ucla.edu | 2025-04-16 | 149.142.79.20 |