| Date | IP Address |
| 2015-11-18 | 63.158.227.83 (ClassC) |
| 2017-01-11 | 23.63.226.184 (ClassC) |
| 2017-02-16 | 23.50.52.74 (ClassC) |
| 2017-05-01 | 65.152.202.147 (ClassC) |
| 2017-09-27 | 104.81.60.17 (ClassC) |
| 2025-11-11 | 199.60.103.227 (ClassC) |
| 2026-02-11 | 199.60.103.29 (ClassC) |
| Date | Domain | IP |
| ucr.qa01.staywell.com | 2025-01-13 | 207.231.203.33 |
| external.ws.qa01.staywell.com | 2024-11-26 | 207.231.203.32 |
| ucr.dev01.staywell.com | 2024-11-26 | 207.231.202.170 |
| external.ws.dev01.staywell.com | 2024-11-26 | 207.231.202.169 |
| external.ws.stg-ma1.staywell.com | 2025-09-20 | 207.231.205.22 |
| external.ws.ma1.staywell.com | 2025-05-12 | 207.231.205.23 |
| links-qa.staywell.com | 2024-09-18 | 204.246.191.28 |
| cdn.staywell.com | 2024-12-17 | 3.165.160.61 |
| info.staywell.com | 2025-11-11 | 199.60.103.227 |
| ucr.staywell.com | 2026-01-31 | 207.231.205.27 |
| external.ws.staywell.com | 2025-10-21 | 207.231.205.23 |
| ma1.external.ws.staywell.com | 2025-09-12 | 207.231.205.23 |
| stg-ma1.external.ws.staywell.com | 2025-05-17 | 207.231.205.22 |
| staging.external.ws.staywell.com | 2026-01-31 | 207.231.205.22 |
| www.staywell.com | 2024-09-28 | 54.189.123.123 |