All IP Ranges › 221.0.0.0/8
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|
| 221.192.0.0/24 | China (100%) | 1 | 1 | 1 |
| 221.192.22.0/24 | China (100%) | 1 | 1 | 1 |
| 221.192.168.0/24 | China (100%) | 1 | 1 | 1 |
| 221.192.185.0/24 | China (100%) | 1 | 1 | 1 |
| 221.192.186.0/24 | China (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|
221.192.0.0 – 221.192.21.255 | AS4837 | CHINA UNICOM China169 Backbone | CN |
221.192.22.0 – 221.192.167.255 | AS4837 | CHINA UNICOM China169 Backbone | CN |
221.192.168.0 – 221.192.184.255 | AS4837 | CHINA UNICOM China169 Backbone | CN |
221.192.185.0 – 221.192.185.255 | AS9929 | CHINA UNICOM Industrial Internet Backbone | CN |
221.192.186.0 – 221.194.0.255 | AS4837 | CHINA UNICOM China169 Backbone | CN |