221.172.0.0/16
1 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 221.172.0.0/24 | China (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
221.172.0.0 – 221.172.255.255 | AS9394 | China TieTong Telecommunications Corporation | CN |