211.81.0.0/16
2 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 211.81.104.0/24 | China (100%) | 1 | 1 | 1 |
| 211.81.180.0/24 | China (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
211.81.104.0 – 211.81.179.255 | AS4538 | China Education and Research Network Center | CN |
211.81.180.0 – 211.82.3.255 | AS4538 | China Education and Research Network Center | CN |