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General Information
Name:
Cernet2 Ix at Southeast University
Domain:
cernet.edu.cn
Country:
CN
Type:
education
Registry:
APNIC
Prefix Counts
IPv4 Count:
227,584
IPv6 Count:
0
IPv4 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status | Size |
|---|---|---|---|---|---|---|
| 1.51.32.0/20 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 4,096 |
| 1.51.48.0/21 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 2,048 |
| 101.77.0.0/16 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 65,536 |
| 121.248.0.0/20 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 4,096 |
| 121.248.16.0/20 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 4,096 |
| 121.248.32.0/21 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 2,048 |
| 121.248.48.0/20 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 4,096 |
| 121.248.60.0/24 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 256 |
| 121.248.64.0/21 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 2,048 |
| 121.248.72.0/21 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 2,048 |
| 121.248.80.0/20 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 4,096 |
| 121.248.96.0/20 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 4,096 |
| 121.248.112.0/21 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 2,048 |
| 121.248.120.0/21 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 2,048 |
| 121.248.128.0/19 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 8,192 |
| 121.248.160.0/21 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 2,048 |
| 121.248.168.0/21 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 2,048 |
| 121.248.176.0/21 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 2,048 |
| 121.248.184.0/21 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 2,048 |
| 121.248.192.0/20 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 4,096 |
| 121.248.208.0/20 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 4,096 |
| 121.248.224.0/19 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 8,192 |
| 121.249.0.0/20 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 4,096 |
| 121.249.16.0/20 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 4,096 |
| 121.249.32.0/20 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 4,096 |
| 121.249.48.0/22 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 1,024 |
| 202.112.23.0/24 | CN | BJR-CERNET | China Education And Research Network (cernet) | APNIC | ALLOCATED PORTABLE | 256 |
| 202.112.24.0/24 | CN | BJR-CERNET | China Education And Research Network (cernet) | APNIC | ALLOCATED PORTABLE | 256 |
| 202.112.25.0/24 | CN | BJR-CERNET | China Education And Research Network (cernet) | APNIC | ALLOCATED PORTABLE | 256 |
| 202.119.160.0/24 | CN | CERNET-CN | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 256 |
| 202.195.224.0/19 | CN | CERNET-CN | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 8,192 |
| 219.230.144.0/20 | CN | CERNET-CN | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 4,096 |
| 223.3.0.0/16 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 65,536 |
