| Date | IP Address |
| 2022-08-06 | 52.221.54.149 (ClassC) |
| 2023-10-27 | 13.229.3.214 (ClassC) |
| 2023-11-01 | 54.169.84.231 (ClassC) |
| 2024-01-09 | 3.1.42.143 (ClassC) |
| 2024-09-21 | 18.141.83.118 (ClassC) |
| 2024-11-24 | 18.136.125.139 (ClassC) |
| 2025-01-19 | 54.179.140.60 (ClassC) |
| 2025-05-11 | 52.220.132.175 (ClassC) |
| 2025-05-15 | 3.1.124.165 (ClassC) |
| 2025-07-02 | 52.74.76.151 (ClassC) |
| 2025-12-21 | 18.139.71.110 (ClassC) |
| 2026-01-27 | 52.221.174.0 (ClassC) |
| Date | Domain | IP |
| mail.lantro.com | 2025-02-27 | 40.97.205.18 |
| webmail.lantro.com | 2025-03-04 | 52.96.113.226 |
| mail.cn.lantro.com | 2023-10-27 | 40.97.205.18 |
| mail.in.lantro.com | 2025-02-27 | 52.96.121.34 |
| www.lantro.com | 2023-10-27 | 13.229.3.214 |
| mail.my.lantro.com | 2025-03-04 | 52.96.156.2 |