| Date | IP Address |
| 2026-01-30 | 104.236.9.75 (ClassC) |
| Date | Domain | IP |
| download.stairways.com | 2025-05-20 | 104.236.9.75 |
| upgrade.stairways.com | 2026-01-30 | 104.236.9.75 |
| bookle.stairways.com | 2025-11-05 | 104.236.9.75 |
| store.stairways.com | 2026-01-30 | 104.236.9.75 |
| purchase.stairways.com | 2025-06-13 | 104.236.9.75 |
| blog.stairways.com | 2025-08-13 | 104.236.9.75 |
| files.stairways.com | 2015-02-10 | 54.231.0.12 |
| contact.stairways.com | 2025-09-07 | 104.236.9.75 |
| support.stairways.com | 2026-01-28 | 104.236.9.75 |
| www.stairways.com | 2025-03-27 | 104.236.9.75 |
| enquiry.stairways.com | 2025-12-02 | 104.236.9.75 |