| Date | IP Address |
| 2018-07-30 | 52.30.97.52 (ClassC) |
| 2018-09-20 | 54.246.145.143 (ClassC) |
| 2019-11-20 | 54.154.157.216 (ClassC) |
| 2021-12-08 | 52.49.74.128 (ClassC) |
| 2021-12-28 | 99.81.158.1 (ClassC) |
| 2022-06-15 | 54.229.7.193 (ClassC) |
| 2022-08-25 | 99.81.241.47 (ClassC) |
| 2022-09-30 | 99.80.138.64 (ClassC) |
| 2022-09-30 | 34.250.5.199 (ClassC) |
| 2022-10-07 | 54.75.79.182 (ClassC) |
| 2022-11-26 | 34.243.130.166 (ClassC) |
| 2022-12-15 | 52.49.138.30 (ClassC) |
| 2023-04-24 | 34.247.242.47 (ClassC) |
| 2024-08-13 | 54.74.184.5 (ClassC) |
| 2024-11-18 | 18.200.90.76 (ClassC) |
| 2024-11-18 | 54.195.84.245 (ClassC) |
| 2024-11-28 | 108.129.5.117 (ClassC) |
| 2025-01-22 | 52.30.71.182 (ClassC) |
| 2025-03-20 | 54.74.223.213 (ClassC) |
| 2025-03-24 | 52.16.102.135 (ClassC) |
| 2025-06-09 | 18.203.199.245 (ClassC) |
| 2025-08-22 | 54.217.242.99 (ClassC) |
| 2025-09-09 | 54.78.7.144 (ClassC) |
| 2025-09-24 | 52.211.255.103 (ClassC) |
| 2025-11-21 | 52.31.123.32 (ClassC) |
| 2026-02-12 | 34.246.30.253 (ClassC) |
| Date | Domain | IP |
| service.corpbenefitplan.net | 2026-02-05 | 54.246.238.18 |
| www.corpbenefitplan.net | 2025-08-25 | 52.17.15.162 |
| workday.corpbenefitplan.net | 2025-10-04 | 54.171.45.58 |
| survey.corpbenefitplan.net | 2025-12-11 | 63.33.72.42 |