| Date | IP Address |
| 2020-08-06 | 143.204.25.13 (ClassC) |
| 2023-08-17 | 18.160.46.64 (ClassC) |
| 2023-09-24 | 143.204.165.109 (ClassC) |
| 2024-09-05 | 99.84.66.17 (ClassC) |
| 2025-04-28 | 99.84.66.28 (ClassC) |
| 2025-05-10 | 99.84.66.114 (ClassC) |
| 2025-06-03 | 13.227.146.27 (ClassC) |
| 2026-02-12 | 3.169.173.126 (ClassC) |
| Date | Domain | IP |
| alpha.contactsplus.com | 2024-12-03 | 108.138.94.68 |
| app-elb.contactsplus.com | 2026-02-10 | 98.90.127.9 |
| img.contactsplus.com | 2024-09-05 | 99.84.66.17 |
| refresh.contactsplus.com | 2026-02-07 | 98.90.127.9 |
| cdn.contactsplus.com | 2025-03-02 | 3.163.158.33 |
| app-cdn.contactsplus.com | 2024-09-16 | 99.84.66.100 |
| app.contactsplus.com | 2024-07-02 | 99.84.66.37 |
| labsapis.contactsplus.com | 2026-01-28 | 98.90.127.9 |
| www.contactsplus.com | 2025-12-04 | 151.101.130.159 |