| Date | IP Address |
| 2019-10-01 | 3.114.142.200 (ClassC) |
| 2022-12-24 | 18.177.221.56 (ClassC) |
| 2025-10-10 | 52.194.206.204 (ClassC) |
| 2025-10-25 | 35.79.163.173 (ClassC) |
| 2025-11-30 | 54.250.218.1 (ClassC) |
| 2026-01-24 | 3.113.52.141 (ClassC) |
| Date | Domain | IP |
| static-qa.lysn.com | 2025-10-20 | 3.169.173.126 |
| store.lysn.com | 2025-10-10 | 52.194.206.204 |
| api.lysn.com | 2023-08-04 | 18.176.14.51 |
| message-api.lysn.com | 2023-08-04 | 54.65.151.24 |
| profile-cn.lysn.com | 2024-08-27 | 18.161.6.72 |
| admin-cn.lysn.com | 2019-10-25 | 99.84.216.100 |
| acnt.lysn.com | 2023-08-04 | 52.197.19.125 |
| dear-u.lysn.com | 2025-09-02 | 15.165.73.134 |
| www.lysn.com | 2023-08-04 | 18.182.158.92 |