221.178.0.0/16
23 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 221.178.40.0/24 | China (100%) | 1 | 1 | 1 |
| 221.178.44.0/24 | China (100%) | 1 | 1 | 1 |
| 221.178.48.0/24 | China (100%) | 1 | 1 | 1 |
| 221.178.73.0/24 | China (100%) | 1 | 1 | 1 |
| 221.178.88.0/24 | China (100%) | 1 | 1 | 1 |
| 221.178.96.0/24 | China (100%) | 1 | 1 | 1 |
| 221.178.98.0/24 | China (100%) | 1 | 1 | 1 |
| 221.178.115.0/24 | China (100%) | 1 | 1 | 1 |
| 221.178.128.0/24 | China (100%) | 1 | 1 | 1 |
| 221.178.130.0/24 | China (100%) | 1 | 1 | 1 |
| 221.178.136.0/24 | China (100%) | 1 | 1 | 1 |
| 221.178.146.0/24 | China (100%) | 1 | 1 | 1 |
| 221.178.149.0/24 | China (100%) | 1 | 1 | 1 |
| 221.178.151.0/24 | China (100%) | 1 | 1 | 1 |
| 221.178.164.0/24 | China (100%) | 1 | 1 | 1 |
| 221.178.169.0/24 | China (100%) | 1 | 1 | 1 |
| 221.178.171.0/24 | China (100%) | 1 | 1 | 1 |
| 221.178.177.0/24 | China (100%) | 1 | 1 | 1 |
| 221.178.182.0/24 | China (100%) | 1 | 1 | 1 |
| 221.178.191.0/24 | China (100%) | 1 | 1 | 1 |
| 221.178.218.0/24 | China (100%) | 1 | 1 | 1 |
| 221.178.233.0/24 | China (100%) | 1 | 1 | 1 |
| 221.178.252.0/24 | China (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
221.178.40.0 – 221.178.43.255 | AS9808 | China Mobile Communications Group Co. Ltd | CN |
221.178.44.0 – 221.178.47.255 | AS9808 | China Mobile Communications Group Co. Ltd | CN |
221.178.48.0 – 221.178.72.255 | AS9808 | China Mobile Communications Group Co. Ltd | CN |
221.178.73.0 – 221.178.87.255 | AS9808 | China Mobile Communications Group Co. Ltd | CN |
221.178.88.0 – 221.178.95.255 | AS9808 | China Mobile Communications Group Co. Ltd | CN |
221.178.96.0 – 221.178.97.255 | AS9808 | China Mobile Communications Group Co. Ltd | CN |
221.178.98.0 – 221.178.114.255 | AS9808 | China Mobile Communications Group Co. Ltd | CN |
221.178.115.0 – 221.178.127.255 | AS9808 | China Mobile Communications Group Co. Ltd | CN |
221.178.128.0 – 221.178.129.255 | AS56046 | China Mobile Communications Corporation | CN |
221.178.130.0 – 221.178.135.255 | AS56046 | China Mobile Communications Corporation | CN |
221.178.136.0 – 221.178.145.255 | AS56046 | China Mobile Communications Corporation | CN |
221.178.146.0 – 221.178.148.255 | AS56046 | China Mobile Communications Corporation | CN |
221.178.149.0 – 221.178.150.255 | AS56046 | China Mobile Communications Corporation | CN |
221.178.151.0 – 221.178.163.255 | AS56046 | China Mobile Communications Corporation | CN |
221.178.164.0 – 221.178.168.255 | AS56046 | China Mobile Communications Corporation | CN |
8 more ranges in this block.