| Date | IP Address |
| 2015-04-02 | 221.234.42.200 (ClassC) |
| 2018-05-27 | 165.254.60.149 (ClassC) |
| 2025-11-25 | 69.28.62.187 (ClassC) |
| Date | Domain | IP |
| v0.api.upyun.com | 2025-07-25 | 69.28.62.188 |
| apisix-hk.upyun.com | 2025-05-16 | 129.227.137.236 |
| opentalk.upyun.com | 2025-08-06 | 112.13.172.121 |
| email.mail.upyun.com | 2025-05-10 | 34.102.239.211 |
| lm.upyun.com | 2025-08-07 | 36.248.208.253 |
| vm.cun.upyun.com | 2024-10-06 | 218.28.104.157 |
| v0.ftp.upyun.com | 2025-11-25 | 69.28.62.187 |
| docs.upyun.com | 2025-10-01 | 69.28.62.188 |
| www.upyun.com | 2025-04-24 | 112.13.172.121 |