| Date | IP Address |
| 2020-03-28 | 99.84.247.26 (ClassC) |
| 2020-03-28 | 99.84.247.98 (ClassC) |
| 2020-06-30 | 13.226.205.13 (ClassC) |
| 2020-06-30 | 13.226.205.60 (ClassC) |
| 2020-06-30 | 13.226.205.69 (ClassC) |
| 2020-08-22 | 143.204.150.17 (ClassC) |
| 2020-08-22 | 143.204.150.74 (ClassC) |
| 2020-11-27 | 52.85.134.69 (ClassC) |
| 2020-11-27 | 52.85.134.91 (ClassC) |
| 2020-12-03 | 99.84.176.47 (ClassC) |
| 2020-12-03 | 99.84.176.89 (ClassC) |
| 2020-12-03 | 99.84.176.90 (ClassC) |
| 2021-02-01 | 52.84.22.18 (ClassC) |
| 2021-02-01 | 52.84.22.96 (ClassC) |
| 2021-08-06 | 13.226.29.32 (ClassC) |
| 2021-08-06 | 13.226.29.52 (ClassC) |
| 2021-10-18 | 52.84.121.85 (ClassC) |
| 2025-01-24 | 13.224.14.111 (ClassC) |
| 2025-01-27 | 204.246.191.95 (ClassC) |
| 2025-03-08 | 204.246.191.20 (ClassC) |
| 2025-04-23 | 204.246.191.79 (ClassC) |
| 2025-08-03 | 204.246.191.24 (ClassC) |
| 2025-09-16 | 3.169.173.53 (ClassC) |
| 2025-10-11 | 3.169.173.8 (ClassC) |
| 2026-01-06 | 3.169.173.14 (ClassC) |
| Date | Domain | IP |
| retirementlogin-stage.alerus.com | 2025-05-20 | 18.238.238.76 |
| concourse.alerus.com | 2024-11-24 | 18.161.6.55 |
| app-concourse.alerus.com | 2024-06-26 | 3.163.24.118 |
| applanding.alerus.com | 2025-10-24 | 208.44.222.30 |
| api.alerus.com | 2025-10-12 | 208.44.222.30 |
| image.email.alerus.com | 2024-06-09 | 184.31.196.166 |
| click.email.alerus.com | 2025-10-12 | 13.111.18.12 |
| login.alerus.com | 2025-01-24 | 13.224.14.111 |
| retirementlogin.alerus.com | 2024-11-06 | 18.161.6.4 |
| myalerus.alerus.com | 2025-09-16 | 76.223.77.219 |
| www.alerus.com | 2024-12-24 | 99.86.38.122 |