| Date | IP Address |
| 2023-05-15 | 23.200.156.137 (ClassC) |
| 2023-05-15 | 23.200.156.153 (ClassC) |
| 2024-07-12 | 23.192.230.9 (ClassC) |
| 2024-12-27 | 23.213.34.164 (ClassC) |
| 2025-02-13 | 23.53.122.218 (ClassC) |
| 2025-04-01 | 23.215.176.58 (ClassC) |
| 2025-10-19 | 23.46.228.15 (ClassC) |
| 2025-11-03 | 23.206.171.17 (ClassC) |
| Date | Domain | IP |
| 209.admins-tomcat.larksuite.com | 2025-01-12 | 104.96.203.24 |
| 127.209.admins-tomcat.larksuite.com | 2024-07-12 | 23.192.230.9 |
| 232.321.127.209.admins-tomcat.larksuite.com | 2024-09-27 | 23.219.78.170 |
| 127.509.admins-tomcat.larksuite.com | 2024-06-30 | 23.215.176.114 |