| Date | IP Address |
| 2023-08-25 | 23.37.216.23 (ClassC) |
| 2024-04-22 | 184.24.151.156 (ClassC) |
| 2026-02-14 | 2.19.135.104 (ClassC) |
| 2026-02-21 | 23.196.207.179 (ClassC) |
| 2026-03-05 | 92.122.13.33 (ClassC) |
| Date | Domain | IP |
| login.fidelityrewards.com | 2023-08-26 | 104.100.65.245 |
| uat1-login.fidelityrewards.com | 2023-08-26 | 23.196.196.154 |
| uat2-login.fidelityrewards.com | 2023-08-25 | 23.37.216.23 |
| uat3-login.fidelityrewards.com | 2023-08-25 | 23.196.196.154 |
| uat4-login.fidelityrewards.com | 2023-08-26 | 23.196.196.154 |
| uat5-login.fidelityrewards.com | 2023-08-25 | 23.196.196.154 |
| uat-login.fidelityrewards.com | 2023-08-26 | 23.196.196.154 |
| www.fidelityrewards.com | 2025-03-15 | 170.135.184.45 |