All IP Ranges › 221.0.0.0/8
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|
| 221.2.69.0/24 | China (100%) | 1 | 1 | 1 |
| 221.2.77.0/24 | China (100%) | 1 | 1 | 1 |
| 221.2.84.0/24 | China (100%) | 1 | 1 | 1 |
| 221.2.86.0/24 | China (100%) | 1 | 1 | 1 |
| 221.2.141.0/24 | China (100%) | 1 | 1 | 1 |
| 221.2.151.0/24 | China (100%) | 1 | 1 | 1 |
| 221.2.156.0/24 | China (100%) | 1 | 1 | 1 |
| 221.2.162.0/24 | China (100%) | 1 | 1 | 1 |
| 221.2.226.0/24 | China (100%) | 1 | 1 | 1 |
| 221.2.236.0/24 | China (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|
221.2.69.0 – 221.2.76.255 | AS4837 | CHINA UNICOM China169 Backbone | CN |
221.2.77.0 – 221.2.83.255 | AS4837 | CHINA UNICOM China169 Backbone | CN |
221.2.84.0 – 221.2.85.255 | AS4837 | CHINA UNICOM China169 Backbone | CN |
221.2.86.0 – 221.2.140.255 | AS4837 | CHINA UNICOM China169 Backbone | CN |
221.2.141.0 – 221.2.150.255 | AS4837 | CHINA UNICOM China169 Backbone | CN |
221.2.151.0 – 221.2.155.255 | AS4837 | CHINA UNICOM China169 Backbone | CN |
221.2.156.0 – 221.2.161.255 | AS4837 | CHINA UNICOM China169 Backbone | CN |
221.2.162.0 – 221.2.225.255 | AS4837 | CHINA UNICOM China169 Backbone | CN |
221.2.226.0 – 221.2.235.255 | AS4837 | CHINA UNICOM China169 Backbone | CN |
221.2.236.0 – 221.3.136.255 | AS4837 | CHINA UNICOM China169 Backbone | CN |