| Date | IP Address |
| 2022-05-16 | 8.48.85.177 (ClassC) |
| 2022-06-11 | 8.45.176.161 (ClassC) |
| 2024-02-18 | 8.25.82.93 (ClassC) |
| 2024-07-30 | 47.246.23.233 (ClassC) |
| 2025-01-13 | 163.181.66.239 (ClassC) |
| 2025-03-25 | 163.181.66.245 (ClassC) |
| 2025-07-07 | 163.181.66.201 (ClassC) |
| 2025-07-16 | 163.181.66.198 (ClassC) |
| Date | Domain | IP |
| httpproxyus101.183im.com | 2024-06-23 | 104.96.163.80 |
| httpproxy101.183im.com | 2024-05-29 | 101.33.20.93 |
| httpproxy102.183im.com | 2024-07-30 | 47.246.23.233 |
| cgi.183im.com | 2023-08-04 | 8.48.85.210 |
| imappdns.183im.com | 2023-08-04 | 47.246.22.222 |
| imappproxyus.183im.com | 2024-11-11 | 23.213.34.176 |
| www.183im.com | 2025-07-08 | 39.106.245.201 |