| Date | IP Address |
| 2023-11-22 | 172.64.155.244 (ClassC) |
| 2025-12-14 | 104.18.33.134 (ClassC) |
| 2026-01-29 | 172.64.154.122 (ClassC) |
| Date | Domain | IP |
| qa2.jnjinstitute.com | 2025-12-11 | 104.18.33.134 |
| uat2.jnjinstitute.com | 2025-12-08 | 104.18.33.134 |
| dev2.jnjinstitute.com | 2025-12-14 | 104.18.33.134 |
| click.mail.sea.jnjinstitute.com | 2025-12-16 | 13.111.165.58 |
| qa.jnjinstitute.com | 2025-12-09 | 172.64.154.122 |
| prod.jnjinstitute.com | 2025-12-09 | 172.64.154.122 |
| stg.jnjinstitute.com | 2025-12-09 | 172.64.154.122 |
| hcpstg.jnjinstitute.com | 2025-12-08 | 104.18.33.134 |
| anz.courses.jnjinstitute.com | 2025-12-09 | 104.18.33.134 |
| dev.jnjinstitute.com | 2025-12-09 | 172.64.154.122 |
| www.jnjinstitute.com | 2025-12-14 | 172.64.154.122 |