221.5.0.0/16
18 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 221.5.33.0/24 | China (100%) | 1 | 1 | 1 |
| 221.5.35.0/24 | China (100%) | 1 | 1 | 1 |
| 221.5.36.0/24 | China (100%) | 1 | 1 | 1 |
| 221.5.37.0/24 | China (100%) | 1 | 1 | 1 |
| 221.5.38.0/24 | China (100%) | 1 | 1 | 1 |
| 221.5.40.0/24 | China (100%) | 1 | 1 | 1 |
| 221.5.92.0/24 | China (100%) | 1 | 1 | 1 |
| 221.5.96.0/24 | China (100%) | 1 | 1 | 1 |
| 221.5.98.0/24 | China (100%) | 1 | 1 | 1 |
| 221.5.102.0/24 | China (100%) | 1 | 1 | 1 |
| 221.5.104.0/24 | China (100%) | 1 | 1 | 1 |
| 221.5.106.0/24 | China (100%) | 1 | 1 | 1 |
| 221.5.107.0/24 | China (100%) | 1 | 1 | 1 |
| 221.5.108.0/24 | China (100%) | 1 | 1 | 1 |
| 221.5.109.0/24 | China (100%) | 1 | 1 | 1 |
| 221.5.112.0/24 | China (100%) | 1 | 1 | 1 |
| 221.5.128.0/24 | China (100%) | 1 | 1 | 1 |
| 221.5.204.0/24 | China (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
221.5.33.0 – 221.5.34.255 | AS136958 | China Unicom Guangdong IP network | CN |
221.5.35.0 – 221.5.35.255 | AS136959 | China Unicom Guangdong IP network | CN |
221.5.36.0 – 221.5.36.255 | AS136958 | China Unicom Guangdong IP network | CN |
221.5.37.0 – 221.5.37.255 | AS17816 | China Unicom IP network China169 Guangdong province | CN |
221.5.38.0 – 221.5.39.255 | AS136958 | China Unicom Guangdong IP network | CN |
221.5.40.0 – 221.5.91.255 | AS17816 | China Unicom IP network China169 Guangdong province | CN |
221.5.92.0 – 221.5.95.255 | AS136958 | China Unicom Guangdong IP network | CN |
221.5.96.0 – 221.5.97.255 | AS136959 | China Unicom Guangdong IP network | CN |
221.5.98.0 – 221.5.101.255 | AS17816 | China Unicom IP network China169 Guangdong province | CN |
221.5.102.0 – 221.5.103.255 | AS136959 | China Unicom Guangdong IP network | CN |
221.5.104.0 – 221.5.105.255 | AS17816 | China Unicom IP network China169 Guangdong province | CN |
221.5.106.0 – 221.5.106.255 | AS136958 | China Unicom Guangdong IP network | CN |
221.5.107.0 – 221.5.107.255 | AS136959 | China Unicom Guangdong IP network | CN |
221.5.108.0 – 221.5.108.255 | AS17816 | China Unicom IP network China169 Guangdong province | CN |
221.5.109.0 – 221.5.111.255 | AS136958 | China Unicom Guangdong IP network | CN |
3 more ranges in this block.