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General Information
Name:
Cernet2 Ix at University of Science And Technology of China
Domain:
cernet.edu.cn
Country:
CN
Type:
education
Registry:
APNIC
Prefix Counts
IPv4 Count:
25,600
IPv6 Count:
158,605,022,904,341,274,575,576,760,320
IPv4 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status | Size |
|---|---|---|---|---|---|---|
| 121.251.0.0/24 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 256 |
| 121.251.0.0/20 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 4,096 |
| 121.251.16.0/21 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 2,048 |
| 121.251.24.0/23 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 512 |
| 121.251.26.0/23 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 512 |
| 121.251.28.0/23 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 512 |
| 121.251.32.0/22 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 1,024 |
| 121.251.36.0/23 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 512 |
| 121.251.48.0/23 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 512 |
| 121.251.50.0/23 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 512 |
| 121.251.52.0/24 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 256 |
| 121.251.56.0/23 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 512 |
| 121.251.64.0/20 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 4,096 |
| 121.251.88.0/21 | CN | NJR-CERNET | China Education And Research Network | APNIC | ALLOCATED PORTABLE | 2,048 |
| 202.38.64.0/19 | CN | USTC-CN | The University of Science And Technology of China | APNIC | ALLOCATED PORTABLE | 8,192 |
IPv6 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status |
|---|---|---|---|---|---|
| 2001:250:5400::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:5401::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:5402::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:5403::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:5404::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:5405::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:5406::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:5407::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:5408::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:5409::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:540a::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:540b::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:540c::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:540d::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:540e::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:540f::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:5410::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:5411::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:5412::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:5413::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:5414::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:5415::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:5416::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:5417::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:5418::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:5419::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:541a::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:541b::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:541c::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:541d::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:541e::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:541f::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:5420::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:5421::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:5422::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:5423::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:5424::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:5425::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:5426::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:5427::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:5428::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:5429::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:542a::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:542c::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:542d::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:542e::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:542f::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:5430::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:5431::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:5432::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:5433::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:5434::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:250:5435::/48 | CN | CERNET-CN-20000426 | Cernet Ipv6 Backbone | APNIC | ALLOCATED PORTABLE |
| 2001:da8:b3::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d800::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d801::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d802::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d803::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d804::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d805::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d806::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d807::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d808::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d809::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d80a::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d80b::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d80c::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d80d::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d80e::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d80f::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d810::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d811::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d812::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d813::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d814::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d815::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d816::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d817::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d818::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d819::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d81a::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d81b::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d81c::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d81d::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d81e::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d81f::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d820::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d821::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d822::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d823::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d824::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d826::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d827::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d828::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d829::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d82a::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d82b::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d82c::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d82d::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d82e::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d82f::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d830::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d831::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d832::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d834::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d835::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d836::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d837::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d838::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d839::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d83a::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d83b::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d83c::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d83d::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d83e::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d83f::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d840::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d841::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d842::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d843::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d844::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:d845::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2001:da8:dfff::/48 | CN | CNGI-CERNET2-CN-20031110 | China Next Generation Internet Cernet2 | APNIC | ALLOCATED PORTABLE |
| 2400:b600::/32 | CN | SG-USTC | University of Science And Technology of China | APNIC | ALLOCATED PORTABLE |
| 240c:c803::/32 | CN | CERNET | China Education And Research Network (cernet) | APNIC | ALLOCATED PORTABLE |
Network Relationships
Peers:
AS4538
