AS Number
AS24355
AS Name
CNGI-CD-IX-AS-AP
Org Name
CERNET2 IX at University of Electronic Science and Technology of China
Country
China
Registry

apnic

RegDate

N/A

Updated

2020-09-03T09:16:13Z

AS24355 Looking Glass
IPv4Prefixes

245

IPv6Prefixes

127

IPv4 NUMs

596,736

IPv6 NUMs(/64)

4,302,310,288

596,736 IPv4 Addresses
CIDR Description IP Num
58.200.17.0/24 CIS-CERNET China Education and Research Network 256
58.200.119.0/24 CIS-CERNET China Education and Research Network 256
113.54.0.0/20 CDR-CERNET China Education and Research Network 4096
113.54.128.0/17 CDR-CERNET China Education and Research Network 32768
120.94.0.0/20 CDR-CERNET China Education and Research Network 4096
120.94.16.0/24 CDR-CERNET China Education and Research Network 256
120.94.24.0/22 CDR-CERNET China Education and Research Network 1024
120.94.64.0/19 CDR-CERNET China Education and Research Network 8192
120.94.216.0/21 CDR-CERNET China Education and Research Network 2048
120.94.224.0/21 CDR-CERNET China Education and Research Network 2048
120.94.232.0/21 CDR-CERNET China Education and Research Network 2048
120.94.240.0/22 CDR-CERNET China Education and Research Network 1024
120.94.244.0/22 CDR-CERNET China Education and Research Network 1024
120.94.248.0/21 CDR-CERNET China Education and Research Network 2048
121.48.0.0/20 CDR-CERNET China Education and Research Network 4096
121.48.17.0/24 CDR-CERNET China Education and Research Network 256
121.48.19.0/24 CDR-CERNET China Education and Research Network 256
121.48.20.0/22 CDR-CERNET China Education and Research Network 1024
121.48.24.0/23 CDR-CERNET China Education and Research Network 512
121.48.24.0/22 CDR-CERNET China Education and Research Network 1024
121.48.26.0/23 CDR-CERNET China Education and Research Network 512
121.48.28.0/23 CDR-CERNET China Education and Research Network 512
121.48.30.0/24 CDR-CERNET China Education and Research Network 256
121.48.31.0/24 CDR-CERNET China Education and Research Network 256
121.48.38.0/24 CDR-CERNET China Education and Research Network 256
121.48.39.0/24 CDR-CERNET China Education and Research Network 256
121.48.40.0/21 CDR-CERNET China Education and Research Network 2048
121.48.48.0/20 CDR-CERNET China Education and Research Network 4096
121.48.64.0/20 CDR-CERNET China Education and Research Network 4096
121.48.80.0/21 CDR-CERNET China Education and Research Network 2048
121.48.88.0/22 CDR-CERNET China Education and Research Network 1024
121.48.93.0/24 CDR-CERNET China Education and Research Network 256
121.48.94.0/24 CDR-CERNET China Education and Research Network 256
121.48.96.0/20 CDR-CERNET China Education and Research Network 4096
121.48.112.0/24 CDR-CERNET China Education and Research Network 256
121.48.113.0/24 CDR-CERNET China Education and Research Network 256
121.48.114.0/24 CDR-CERNET China Education and Research Network 256
121.48.120.0/21 CDR-CERNET China Education and Research Network 2048
121.48.128.0/20 CDR-CERNET China Education and Research Network 4096
121.48.144.0/22 CDR-CERNET China Education and Research Network 1024
121.48.152.0/21 CDR-CERNET China Education and Research Network 2048
121.48.160.0/20 CDR-CERNET China Education and Research Network 4096
121.48.176.0/20 CDR-CERNET China Education and Research Network 4096
121.48.192.0/19 CDR-CERNET China Education and Research Network 8192
121.48.224.0/20 CDR-CERNET China Education and Research Network 4096
121.48.240.0/20 CDR-CERNET China Education and Research Network 4096
121.49.64.0/18 CDR-CERNET China Education and Research Network 16384
180.84.0.0/20 CDR-CERNET China Education and Research Network 4096
180.84.16.0/21 CDR-CERNET China Education and Research Network 2048
180.84.24.0/21 CDR-CERNET China Education and Research Network 2048
180.84.32.0/20 CDR-CERNET China Education and Research Network 4096
180.84.48.0/20 CDR-CERNET China Education and Research Network 4096
180.85.0.0/17 CDR-CERNET China Education and Research Network 32768
202.112.14.0/24 BJR-CERNET China Education and Research Network 256
202.112.14.0/23 BJR-CERNET China Education and Research Network 512
202.112.15.0/24 BJR-CERNET China Education and Research Network 256
202.112.16.0/24 BJR-CERNET China Education and Research Network 256
202.115.0.0/19 CERNET-CN China Education and Research Network 8192
202.115.0.0/17 CERNET-CN China Education and Research Network 32768
202.115.22.0/24 CERNET-CN China Education and Research Network 256
202.115.32.0/24 CERNET-CN China Education and Research Network 256
202.115.32.0/19 CERNET-CN China Education and Research Network 8192
202.115.36.0/24 CERNET-CN China Education and Research Network 256
202.115.64.0/24 CERNET-CN China Education and Research Network 256
202.115.64.0/20 CERNET-CN China Education and Research Network 4096
202.115.80.0/24 CERNET-CN China Education and Research Network 256
202.115.80.0/20 CERNET-CN China Education and Research Network 4096
202.115.96.0/20 CERNET-CN China Education and Research Network 4096
202.115.112.0/24 CERNET-CN China Education and Research Network 256
202.115.112.0/20 CERNET-CN China Education and Research Network 4096
202.115.118.0/24 CERNET-CN China Education and Research Network 256
202.115.122.0/24 CERNET-CN China Education and Research Network 256
202.115.123.0/24 CERNET-CN China Education and Research Network 256
202.115.124.0/24 CERNET-CN China Education and Research Network 256
202.115.126.0/24 CERNET-CN China Education and Research Network 256
202.115.127.0/24 CERNET-CN China Education and Research Network 256
202.115.128.0/24 CERNET-CN China Education and Research Network 256
202.115.128.0/20 CERNET-CN China Education and Research Network 4096
202.115.129.0/24 CERNET-CN China Education and Research Network 256
202.115.130.0/24 CERNET-CN China Education and Research Network 256
202.115.131.0/24 CERNET-CN China Education and Research Network 256
202.115.144.0/24 CERNET-CN China Education and Research Network 256
202.115.144.0/20 CERNET-CN China Education and Research Network 4096
202.115.145.0/24 CERNET-CN China Education and Research Network 256
202.115.151.0/24 CERNET-CN China Education and Research Network 256
202.115.159.0/24 CERNET-CN China Education and Research Network 256
202.115.160.0/24 CERNET-CN China Education and Research Network 256
202.115.160.0/20 CERNET-CN China Education and Research Network 4096
202.115.176.0/24 CERNET-CN China Education and Research Network 256
202.115.176.0/20 CERNET-CN China Education and Research Network 4096
202.115.192.0/24 CERNET-CN China Education and Research Network 256
202.115.192.0/20 CERNET-CN China Education and Research Network 4096
202.115.203.0/24 CERNET-CN China Education and Research Network 256
202.115.240.0/22 CERNET-CN China Education and Research Network 1024
202.115.241.0/24 CERNET-CN China Education and Research Network 256
202.115.243.0/24 CERNET-CN China Education and Research Network 256
202.115.252.0/24 CERNET-CN China Education and Research Network 256
202.115.252.0/22 CERNET-CN China Education and Research Network 1024
210.41.64.0/21 CERNET-CN China Education and Research Network 2048
210.41.72.0/21 CERNET-CN China Education and Research Network 2048
210.41.80.0/20 CERNET-CN China Education and Research Network 4096
210.41.96.0/20 CERNET-CN China Education and Research Network 4096
210.41.102.0/24 CERNET-CN China Education and Research Network 256
210.41.112.0/24 CERNET-CN China Education and Research Network 256
210.41.112.0/21 CERNET-CN China Education and Research Network 2048
210.41.113.0/24 CERNET-CN China Education and Research Network 256
210.41.114.0/24 CERNET-CN China Education and Research Network 256
210.41.115.0/24 CERNET-CN China Education and Research Network 256
210.41.126.0/23 CERNET-CN China Education and Research Network 512
210.41.128.0/24 CERNET-CN China Education and Research Network 256
210.41.128.0/20 CERNET-CN China Education and Research Network 4096
210.41.152.0/24 CERNET-CN China Education and Research Network 256
210.41.152.0/21 CERNET-CN China Education and Research Network 2048
210.41.160.0/24 CERNET-CN China Education and Research Network 256
210.41.160.0/20 CERNET-CN China Education and Research Network 4096
210.41.176.0/24 CERNET-CN China Education and Research Network 256
210.41.176.0/21 CERNET-CN China Education and Research Network 2048
210.41.184.0/22 CERNET-CN China Education and Research Network 1024
210.41.188.0/24 CERNET-CN China Education and Research Network 256
210.41.188.0/22 CERNET-CN China Education and Research Network 1024
210.41.192.0/24 CERNET-CN China Education and Research Network 256
210.41.192.0/20 CERNET-CN China Education and Research Network 4096
210.41.208.0/21 CERNET-CN China Education and Research Network 2048
210.41.216.0/23 CERNET-CN China Education and Research Network 512
210.41.218.0/23 CERNET-CN China Education and Research Network 512
210.41.220.0/22 CERNET-CN China Education and Research Network 1024
210.41.222.0/24 CERNET-CN China Education and Research Network 256
210.41.224.0/24 CERNET-CN China Education and Research Network 256
210.41.224.0/20 CERNET-CN China Education and Research Network 4096
210.41.225.0/24 CERNET-CN China Education and Research Network 256
210.41.226.0/24 CERNET-CN China Education and Research Network 256
210.41.227.0/24 CERNET-CN China Education and Research Network 256
210.41.228.0/24 CERNET-CN China Education and Research Network 256
210.41.229.0/24 CERNET-CN China Education and Research Network 256
210.41.230.0/24 CERNET-CN China Education and Research Network 256
210.41.231.0/24 CERNET-CN China Education and Research Network 256
210.41.232.0/24 CERNET-CN China Education and Research Network 256
210.41.233.0/24 CERNET-CN China Education and Research Network 256
210.41.240.0/24 CERNET-CN China Education and Research Network 256
210.41.240.0/20 CERNET-CN China Education and Research Network 4096
210.41.241.0/24 CERNET-CN China Education and Research Network 256
210.41.242.0/24 CERNET-CN China Education and Research Network 256
210.41.243.0/24 CERNET-CN China Education and Research Network 256
210.41.244.0/24 CERNET-CN China Education and Research Network 256
210.41.245.0/24 CERNET-CN China Education and Research Network 256
210.41.246.0/24 CERNET-CN China Education and Research Network 256
210.41.248.0/24 CERNET-CN China Education and Research Network 256
210.41.250.0/24 CERNET-CN China Education and Research Network 256
210.41.251.0/24 CERNET-CN China Education and Research Network 256
210.41.254.0/24 CERNET-CN China Education and Research Network 256
210.41.254.0/23 CERNET-CN China Education and Research Network 512
211.83.0.0/24 CERNET-CN China Education and Research Network 256
211.83.0.0/20 CERNET-CN China Education and Research Network 4096
211.83.15.0/24 CERNET-CN China Education and Research Network 256
211.83.32.0/24 CERNET-CN China Education and Research Network 256
211.83.32.0/21 CERNET-CN China Education and Research Network 2048
211.83.40.0/21 CERNET-CN China Education and Research Network 2048
211.83.48.0/24 CERNET-CN China Education and Research Network 256
211.83.48.0/20 CERNET-CN China Education and Research Network 4096
211.83.72.0/21 CERNET-CN China Education and Research Network 2048
211.83.79.0/24 CERNET-CN China Education and Research Network 256
211.83.88.0/24 CERNET-CN China Education and Research Network 256
211.83.88.0/23 CERNET-CN China Education and Research Network 512
211.83.92.0/24 CERNET-CN China Education and Research Network 256
211.83.92.0/23 CERNET-CN China Education and Research Network 512
211.83.94.0/24 CERNET-CN China Education and Research Network 256
211.83.96.0/20 CERNET-CN China Education and Research Network 4096
211.83.110.0/24 CERNET-CN China Education and Research Network 256
211.83.111.0/24 CERNET-CN China Education and Research Network 256
211.83.112.0/20 CERNET-CN China Education and Research Network 4096
211.83.128.0/21 CERNET-CN China Education and Research Network 2048
211.83.136.0/24 CERNET-CN China Education and Research Network 256
211.83.136.0/21 CERNET-CN China Education and Research Network 2048
211.83.144.0/20 CERNET-CN China Education and Research Network 4096
211.83.240.0/20 CERNET-CN China Education and Research Network 4096
211.83.241.0/24 CERNET-CN China Education and Research Network 256
218.194.0.0/20 CERNET-CN China Education and Research Network 4096
218.194.16.0/20 CERNET-CN China Education and Research Network 4096
218.194.32.0/19 CERNET-CN China Education and Research Network 8192
218.194.64.0/20 CERNET-CN China Education and Research Network 4096
218.194.80.0/20 CERNET-CN China Education and Research Network 4096
219.221.128.0/20 CERNET-CN China Education and Research Network 4096
219.221.160.0/22 CERNET-CN China Education and Research Network 1024
219.221.176.0/20 CERNET-CN China Education and Research Network 4096
219.221.192.0/20 CERNET-CN China Education and Research Network 4096
219.221.208.0/20 CERNET-CN China Education and Research Network 4096
222.18.0.0/19 CDR-CERNET China Education and Research Network 8192
222.18.32.0/19 CDR-CERNET China Education and Research Network 8192
222.18.64.0/20 CDR-CERNET China Education and Research Network 4096
222.18.80.0/24 CDR-CERNET China Education and Research Network 256
222.18.80.0/20 CDR-CERNET China Education and Research Network 4096
222.18.112.0/20 CDR-CERNET China Education and Research Network 4096
222.18.128.0/18 CDR-CERNET China Education and Research Network 16384
222.18.192.0/19 CDR-CERNET China Education and Research Network 8192
222.18.224.0/24 CDR-CERNET China Education and Research Network 256
222.18.224.0/19 CDR-CERNET China Education and Research Network 8192
222.18.227.0/24 CDR-CERNET China Education and Research Network 256
222.18.228.0/24 CDR-CERNET China Education and Research Network 256
222.18.231.0/24 CDR-CERNET China Education and Research Network 256
222.18.232.0/24 CDR-CERNET China Education and Research Network 256
222.18.233.0/24 CDR-CERNET China Education and Research Network 256
222.18.234.0/24 CDR-CERNET China Education and Research Network 256
222.18.235.0/24 CDR-CERNET China Education and Research Network 256
222.18.236.0/24 CDR-CERNET China Education and Research Network 256
222.18.237.0/24 CDR-CERNET China Education and Research Network 256
222.18.238.0/24 CDR-CERNET China Education and Research Network 256
222.18.239.0/24 CDR-CERNET China Education and Research Network 256
222.18.255.0/24 CDR-CERNET China Education and Research Network 256
222.28.207.0/24 BJR-CERNET China Education and Research Network 256
222.28.216.0/24 BJR-CERNET China Education and Research Network 256
222.196.0.0/20 CDR-CERNET China Education and Research Network 4096
222.196.1.0/24 CDR-CERNET China Education and Research Network 256
222.196.32.0/20 CDR-CERNET China Education and Research Network 4096
222.196.64.0/19 CDR-CERNET China Education and Research Network 8192
222.196.96.0/19 CDR-CERNET China Education and Research Network 8192
222.196.128.0/20 CDR-CERNET China Education and Research Network 4096
222.196.141.0/24 CDR-CERNET China Education and Research Network 256
222.196.176.0/20 CDR-CERNET China Education and Research Network 4096
222.196.192.0/18 CDR-CERNET China Education and Research Network 16384
222.197.0.0/18 CDR-CERNET China Education and Research Network 16384
222.197.64.0/19 CDR-CERNET China Education and Research Network 8192
222.197.96.0/21 CDR-CERNET China Education and Research Network 2048
222.197.104.0/23 CDR-CERNET China Education and Research Network 512
222.197.106.0/24 CDR-CERNET China Education and Research Network 256
222.197.107.0/24 CDR-CERNET China Education and Research Network 256
222.197.108.0/24 CDR-CERNET China Education and Research Network 256
222.197.110.0/23 CDR-CERNET China Education and Research Network 512
222.197.128.0/24 CDR-CERNET China Education and Research Network 256
222.197.128.0/20 CDR-CERNET China Education and Research Network 4096
222.197.133.0/24 CDR-CERNET China Education and Research Network 256
222.197.134.0/24 CDR-CERNET China Education and Research Network 256
222.197.136.0/24 CDR-CERNET China Education and Research Network 256
222.197.137.0/24 CDR-CERNET China Education and Research Network 256
222.197.138.0/24 CDR-CERNET China Education and Research Network 256
222.197.143.0/24 CDR-CERNET China Education and Research Network 256
222.197.160.0/19 CDR-CERNET China Education and Research Network 8192
222.197.188.0/24 CDR-CERNET China Education and Research Network 256
222.197.189.0/24 CDR-CERNET China Education and Research Network 256
223.128.0.0/17 CDR-CERNET China Education and Research Network 32768
223.128.128.0/20 CDR-CERNET China Education and Research Network 4096
223.128.144.0/20 CDR-CERNET China Education and Research Network 4096
223.128.160.0/20 CDR-CERNET China Education and Research Network 4096
223.129.0.0/22 CDR-CERNET China Education and Research Network 1024
223.129.0.0/17 CDR-CERNET China Education and Research Network 32768
223.129.4.0/22 CDR-CERNET China Education and Research Network 1024
CIDR Description IP NUMs(prefix /64)
2001:250:2000::/48 UESTC6-CERNET ~{5gWS?F<<4sQ'~} 65536
2001:250:2001::/48 SWUFE6-CERNET ~{NwDO2F>-4sQ'~} 65536
2001:250:2002::/48 SWJTU6-CERNET ~{NwDO=;M(4sQ'~} 65536
2001:250:2003::/48 SCU6-CERNET ~{KD4(4sQ'~} 65536
2001:250:2004::/48 CUIT6-CERNET ~{3I6<PEO"9$3LQ'T:~} 65536
2001:250:2005::/48 CDUT6-CERNET ~{3I6<@m9$4sQ'~} 65536
2001:250:2006::/48 PZHU6-CERNET ~{EJV&;(Q'T:~} 65536
2001:250:2007::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:2008::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:2009::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:200a::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:200b::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:200c::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:200d::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:200e::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:200f::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:2010::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:2012::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:2013::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:2014::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:2015::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:2016::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:2017::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:2018::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:2019::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:201a::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:201b::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:201c::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:201d::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:201e::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:201f::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:2020::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:2021::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:2022::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:2023::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:2024::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:2025::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:2026::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:2027::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:2028::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:2029::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:202a::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:202b::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:202c::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:202d::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:202e::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:202f::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:2030::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:2031::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:2032::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:2033::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:2034::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:2035::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:2036::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:2037::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:2038::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:2039::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:203a::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:203b::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:203c::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:203e::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:203f::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:2043::/48 CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:da8:b0::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:260:6000::/56 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 256
2001:da8:6000::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:6002::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:6003::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:6004::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:6005::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:6006::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:6007::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:6008::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:6009::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:600a::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:600b::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:600c::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:600d::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:600e::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:600f::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:6010::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:6013::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:6014::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:6015::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:6016::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:6017::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:6018::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:6019::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:601a::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:601b::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:601c::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:601d::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:601e::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:601f::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:6020::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:6021::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:6022::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:6023::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:6024::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:6025::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:6026::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:6027::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:6028::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:6029::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:602a::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:602b::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:602c::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:602d::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:602e::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:602f::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:6030::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:6031::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:6032::/48 CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
240c:c0aa:1510::/56 CERNET China Education and Research Network 256
240c:c0aa:1510:100::/56 CERNET China Education and Research Network 256
240c:c0aa:1510:200::/57 CERNET China Education and Research Network 128
240c:c0aa:1510:280::/60 CERNET China Education and Research Network 16
240c:c0aa:1510:300::/56 CERNET China Education and Research Network 256
240c:c0aa:2510::/56 CERNET China Education and Research Network 256
240c:c0aa:2510:100::/56 CERNET China Education and Research Network 256
240c:c0aa:2510:200::/57 CERNET China Education and Research Network 128
240c:c0aa:2510:200::/56 CERNET China Education and Research Network 256
240c:c0aa:2510:300::/56 CERNET China Education and Research Network 256
240c:c0aa:4510::/56 CERNET China Education and Research Network 256
240c:c0aa:4510:100::/56 CERNET China Education and Research Network 256
240c:c0aa:4510:200::/56 CERNET China Education and Research Network 256
240c:c983::/32 CERNET China Education and Research Network 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS4538 ERX-CERNET-BKB - China Education and Research Network Center, CN China 17,177,856 17,970,296,848,384 IPv4 IPv4 IPv6 IPv6
AS23910 CNGI-CERNET2-AS-AP - China Next Generation Internet CERNET2, CN China 3,844 17,609,365,913,600 IPv6 IPv6
IP Address Domain NUMs Domains
113.54.11.11 1 uc.sicau.edu.cn
113.54.11.17 1 vlib.sicau.edu.cn
113.54.11.18 1 lab.sicau.edu.cn
113.54.11.20 4 bbs.sicau.me
113.54.11.24 1 tydk.sicau.edu.cn
113.54.11.25 1 english.sicau.edu.cn
113.54.11.26 1 xsc.sicau.edu.cn
113.54.11.27 1 yjs.sicau.edu.cn
113.54.11.28 1 labshare.sicau.edu.cn
113.54.11.30 1 shpg.sicau.edu.cn
as-block:       AS23552 - AS24575
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
remarks:        AS23889 has been transfered to AfriNIC
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2009-09-29T06:04:16Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         [email protected]
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         [email protected]
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC


as-block:       AS24298 - AS24400
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2008-09-04T06:40:26Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         [email protected]
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         [email protected]
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC



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 2023-12-14
mnt-by:         MAINT-CERNET-AP
last-modified:  2023-12-14T03:44:39Z
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 2023-12-14
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2023-12-14T03:44:51Z
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