| Date | IP Address |
| 2019-10-02 | 52.3.193.16 (ClassC) |
| 2021-10-28 | 3.83.208.30 (ClassC) |
| 2022-10-13 | 54.160.15.16 (ClassC) |
| 2022-11-08 | 52.4.230.186 (ClassC) |
| 2023-08-07 | 3.209.212.166 (ClassC) |
| 2024-07-31 | 23.20.213.143 (ClassC) |
| 2024-09-01 | 23.20.61.108 (ClassC) |
| 2024-09-18 | 3.226.233.208 (ClassC) |
| 2024-10-26 | 52.21.233.88 (ClassC) |
| 2024-11-25 | 44.217.151.146 (ClassC) |
| 2025-04-22 | 44.217.122.173 (ClassC) |
| 2025-06-22 | 34.200.33.101 (ClassC) |
| 2025-08-02 | 3.217.139.239 (ClassC) |
| 2025-08-13 | 3.227.185.194 (ClassC) |
| 2025-08-17 | 52.206.149.201 (ClassC) |
| 2025-09-04 | 54.243.143.215 (ClassC) |
| 2025-12-27 | 98.89.90.130 (ClassC) |
| 2026-02-06 | 100.48.157.68 (ClassC) |
| 2026-02-09 | 3.216.238.6 (ClassC) |
| Date | Domain | IP |
| mcd.corpbenefitplan.com | 2026-02-05 | 13.219.34.162 |
| log.corpbenefitplan.com | 2026-01-17 | 54.82.205.145 |
| mail.corpbenefitplan.com | 2025-02-12 | 52.6.181.2 |
| payroll.corpbenefitplan.com | 2025-10-31 | 44.210.200.200 |
| epam.corpbenefitplan.com | 2024-08-16 | 50.19.207.25 |
| open.corpbenefitplan.com | 2024-09-11 | 3.227.176.95 |
| login.corpbenefitplan.com | 2026-01-28 | 52.0.90.241 |
| register.corpbenefitplan.com | 2025-06-09 | 44.205.232.102 |
| hr.corpbenefitplan.com | 2025-07-10 | 3.221.177.38 |
| paycor.corpbenefitplan.com | 2026-01-20 | 54.82.205.145 |
| aetnaclaims.corpbenefitplan.com | 2024-07-26 | 18.213.16.207 |
| donotreply.membercommunications.corpbenefitplan.com | 2024-07-28 | 184.72.175.172 |
| wwwapps.corpbenefitplan.com | 2025-02-14 | 100.29.26.255 |
| www.corpbenefitplan.com | 2024-07-31 | 23.20.213.143 |
| fax.corpbenefitplan.com | 2025-02-09 | 44.223.176.88 |