AS24355 CERNET2 IX at University of Electronic Science and Technology of China
CNGI-CD-IX-AS-AP
IPv4 Addresses: 21,760
Number of Peers: 2
Number of Prefixes: 115
ASN Allocated: Assigned
AS24355 Summary
Regional Registry:
IANAAllocation Status:
AssignedAS24355 Network
IPv4 Prefixes:
9IPv4 Peers:
1IPv4 Upstreams:
1IPv6 Prefixes:
106IPv6 Peers:
1IPv6 Upstreams:
1Contacts
Abuse Contacts:
Address:
Network Research Center,
,
Main Bldg,
Tsinghua Univ,
Beijing 100084,
China
| Country | Announced Prefix | Description | Valid ROA | Parent Prefix | RIR |
|---|---|---|---|---|---|
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58.200.119.0/24 | China Education and Research Network | 52.216.0.0/14 | ARIN | |
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202.112.14.0/24 | China Education and Research Network | 202.112.0.0/16 | APNIC | |
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202.112.14.0/23 | China Education and Research Network | 201.166.0.0/17 | Lacnic | |
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202.112.15.0/24 | China Education and Research Network | 203.158.128.0/17 | APNIC | |
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202.112.16.0/24 | China Education and Research Network | 202.112.0.0/16 | APNIC | |
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202.115.0.0/19 | China Education and Research Network | 202.115.0.0/19 | APNIC | |
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202.115.32.0/19 | China Education and Research Network | 202.115.32.0/19 | APNIC | |
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202.115.64.0/20 | China Education and Research Network | 202.115.64.0/18 | APNIC | |
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222.196.141.0/24 | China Education and Research Network | 222.196.0.0/15 | APNIC |
| Country | Announced Prefix | Description | Valid ROA | Parent Prefix | RIR |
|---|---|---|---|---|---|
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2001:250:2000::/48 | ~{5gWS?F<<4sQ'~} | 2001:250::/35 | APNIC | |
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2001:250:2001::/48 | ~{NwDO2F>-4sQ'~} | 2001:250:2000::/35 | APNIC | |
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2001:250:2002::/48 | ~{NwDO=;M(4sQ'~} | 2001:250:2000::/35 | APNIC | |
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2001:250:2003::/48 | ~{KD4(4sQ'~} | 2001:250:2000::/35 | APNIC | |
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2001:250:2004::/48 | ~{3I6<PEO"9$3LQ'T:~} | 2001:250:2000::/35 | APNIC | |
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2001:250:2005::/48 | ~{3I6<@m9$4sQ'~} | 2001:250:2000::/35 | APNIC | |
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2001:250:2006::/48 | ~{EJV&;(Q'T:~} | 2001:250:2000::/35 | APNIC | |
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2001:250:2007::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:2008::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:2009::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:200a::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:200b::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:200c::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:200d::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:200e::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:200f::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:2010::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:2012::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:2013::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:2015::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:2016::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:2017::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:2018::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:2019::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:201a::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:201c::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:201d::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:201f::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:2020::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:2021::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:2022::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:2023::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
|
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2001:250:2024::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:2025::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:2026::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:2027::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:2028::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:202a::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:202b::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:202c::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:202d::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:202e::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:202f::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:2030::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:2031::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:2032::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:2033::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:2035::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:2036::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:2037::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:2038::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:2039::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:203a::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:203b::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:203c::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:203e::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:203f::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:2043::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:250:2049::/48 | CERNET IPv6 Backbone | 2001:250:2000::/35 | APNIC | |
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2001:da8:b0::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:6000::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:6002::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:6003::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:6004::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:6005::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:6006::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:6007::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:6008::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:6009::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:600b::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:600c::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:600d::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:600f::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:6013::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:6015::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:6016::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:6017::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:6018::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:6019::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:601a::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:601b::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:601c::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:601d::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:601e::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:601f::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:6020::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:6021::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:6022::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:6023::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:6024::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:6025::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:6026::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:6027::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:6028::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:6029::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:602a::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:602b::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:602c::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:602d::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:602e::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:602f::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:6030::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:6031::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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2001:da8:6032::/48 | China Next Generation Internet CERNET2 | 2001:da8::/32 | APNIC | |
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240c:c981::/32 | China Education and Research Network | 240c:c000::/20 | APNIC | |
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240c:c983::/32 | China Education and Research Network | 240c:c000::/20 | APNIC |
| Country | ASN | Name | Description | IPv6 |
|---|---|---|---|---|
|
AS4538 | ERX-CERNET-BKB | China Education and Research Network Center |
IPv4 Upstream Graph
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| Country | ASN | Name | Description | IPv4 |
|---|---|---|---|---|
|
AS23910 | CNGI-CERNET2-AS-AP | China Next Generation Internet CERNET2 |
IPv6 Upstream Graph
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% [whois.apnic.net] % Whois data copyright terms http://www.apnic.net/db/dbcopyright.html % Information related to 'AS24355' % Abuse contact for 'AS24355' is '[email protected]' aut-num: AS24355 as-name: CNGI-CD-IX-AS-AP descr: CERNET2 IX at University of Electronic Science and Technology of China descr: CERNET Center descr: Beijing 100084, China country: CN import: from AS23910 action pref=10; accept ANY import: from AS9800 action pref=10; accept ANY import: from AS4837 action pref=10; accept ANY import: from AS7497 action pref=10; accept ANY import: from AS4538 action pref=10; accept ANY export: to AS23910 announce ANY export: to AS9800 announce ANY export: to AS4837 announce ANY export: to AS7497 announce ANY export: to AS4538 announce ANY default: to AS23910 action pref=10; networks ANY remarks: Multihome member of CERNET admin-c: CER-AP tech-c: CER-AP abuse-c: AC1685-AP mnt-lower: MAINT-CERNET-AP mnt-routes: MAINT-CERNET-AP mnt-by: APNIC-HM mnt-irt: IRT-CERNET-AP last-modified: 2020-09-03T09:16:13Z source: APNIC irt: IRT-CERNET-AP address: Network Research Center, address: Main Bldg, Tsinghua Univ address: Beijing 100084, China phone: +86-10-62784301 fax-no: +86-10-62785933 e-mail: [email protected] abuse-mailbox: [email protected] admin-c: CER-AP tech-c: CER-AP auth: # Filtered remarks: timezone GMT+8 remarks: http://www.ccert.edu.cn remarks: [email protected] was validated on 2024-07-04 mnt-by: MAINT-CERNET-AP last-modified: 2024-07-04T04:10:10Z source: APNIC role: ABUSE CERNETAP address: Network Research Center, address: Main Bldg, Tsinghua Univ address: Beijing 100084, China country: ZZ phone: +86-10-62784301 e-mail: [email protected] admin-c: CER-AP tech-c: CER-AP nic-hdl: AC1685-AP remarks: Generated from irt object IRT-CERNET-AP remarks: [email protected] was validated on 2024-07-04 abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2024-07-04T04:10:19Z source: APNIC role: CERNET Helpdesk address: CERNET Center address: Beijing 100084, China country: CN phone: +86-10-6278-4049 fax-no: +86-10-6278-5933 e-mail: [email protected] remarks: [email protected] admin-c: XL1-CN tech-c: SZ2-AP nic-hdl: CER-AP mnt-by: MAINT-CERNET-AP last-modified: 2020-09-03T09:14:12Z source: APNIC % This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-US3)
| Country | IX | Name | IPv4 | IPv6 | Port Speed |
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