| Route | Country | Total IPs |
|---|---|---|
| 221.128.248.0/21 | Taiwan | 2,048 |
| 221.128.128.0/22 | Taiwan | 1,024 |
| 221.128.240.0/22 | Taiwan | 1,024 |
| 221.128.248.0/22 | Taiwan | 1,024 |
| 221.128.252.0/22 | Taiwan | 1,024 |
| 221.128.128.0/23 | Taiwan | 512 |
| 221.128.130.0/23 | Taiwan | 512 |
| 221.128.236.0/23 | Taiwan | 512 |
| 221.128.195.0/24 | Taiwan | 256 |
| 221.128.236.0/24 | Taiwan | 256 |
| 221.128.243.0/24 | Taiwan | 256 |