| Date | IP Address |
| 2023-08-31 | 142.250.217.83 (ClassC) |
| 2024-06-15 | 104.22.19.123 (ClassC) |
| 2024-11-05 | 104.22.18.123 (ClassC) |
| Date | Domain | IP |
| cdn.sleepcycle.com | 2024-11-05 | 104.22.18.123 |
| s.sleepcycle.com | 2023-08-31 | 142.250.217.83 |
| www.sleepcycle.com | 2024-08-10 | 104.22.18.123 |