| Date | IP Address |
| 2016-11-11 | 65.152.202.171 (ClassC) |
| 2016-12-15 | 72.246.40.49 (ClassC) |
| 2024-06-03 | 199.60.103.228 (ClassC) |
| 2026-02-02 | 199.60.103.28 (ClassC) |
| Date | Domain | IP |
| oec.jbjs.org | 2024-12-29 | 52.5.105.184 |
| purchase.jbjs.org | 2024-12-24 | 52.5.105.184 |
| email.jbjs.org | 2024-06-03 | 199.60.103.228 |
| www.jbjs.org | 2024-11-24 | 54.161.154.109 |