| Date | IP Address |
| 2017-12-30 | 34.214.1.43 (ClassC) |
| 2021-08-16 | 54.203.206.90 (ClassC) |
| 2024-12-03 | 35.165.124.189 (ClassC) |
| 2025-01-28 | 34.214.55.97 (ClassC) |
| 2025-04-26 | 52.88.234.182 (ClassC) |
| 2025-05-31 | 54.187.195.117 (ClassC) |
| 2025-06-10 | 34.210.56.108 (ClassC) |
| 2026-01-08 | 44.226.162.206 (ClassC) |
| 2026-02-06 | 44.253.153.108 (ClassC) |
| 2026-02-20 | 52.43.232.190 (ClassC) |
| Date | Domain | IP |
| crm.calu.com | 2025-10-27 | 34.212.66.116 |
| members.calu.com | 2024-12-03 | 35.165.124.189 |
| www.calu.com | 2025-07-08 | 159.203.62.172 |