Summary

Country
CN China
Domain chinaunicom.com
Size 309,485,009,821,345,100,000,000,000
Registry APNIC
Network Name CU-CN

Whois

[whois.apnic.net]



inet6num: 2408:8000::/20
netname: CU-CN
descr: China Unicom
descr: No.21, Jin-Rong Street
descr: Beijng 100033
country: CN
admin-c: CH1302-AP
tech-c: CH1302-AP
abuse-c: AC1718-AP
status: ALLOCATED PORTABLE
remarks: --------------------------------------------------------
remarks: To report network abuse, please contact mnt-irt
remarks: For troubleshooting, please contact tech-c and admin-c
remarks: Report invalid contact via www.apnic.net/invalidcontact
remarks: --------------------------------------------------------
mnt-by: APNIC-HM
mnt-lower: MAINT-CNCGROUP
mnt-routes: MAINT-CNCGROUP-RR
mnt-irt: IRT-CU-CN
last-modified: 2023-10-21T03:39:56Z
source: APNIC

irt: IRT-CU-CN
address: No.21,Financial Street
address: Beijing,100033
address: P.R.China
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: CH1302-AP
tech-c: CH1302-AP
auth: # Filtered
remarks: [email protected] was validated on 2023-11-22
mnt-by: MAINT-CNCGROUP
last-modified: 2023-11-22T07:54:46Z
source: APNIC

role: ABUSE CUCN
address: No.21,Financial Street
address: Beijing,100033
address: P.R.China
country: ZZ
phone: +000000000
e-mail: [email protected]
admin-c: CH1302-AP
tech-c: CH1302-AP
nic-hdl: AC1718-AP
remarks: Generated from irt object IRT-CU-CN
remarks: [email protected] was validated on 2023-11-22
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2023-11-22T07:55:43Z
source: APNIC

person: ChinaUnicom Hostmaster
nic-hdl: CH1302-AP
e-mail: [email protected]
address: No.21,Jin-Rong Street
address: Beijing,100033
address: P.R.China
phone: +86-10-66259764
fax-no: +86-10-66259764
country: CN
mnt-by: MAINT-CNCGROUP
last-modified: 2017-08-17T06:13:16Z
source: APNIC


route6: 2408:840c:2000::/40
origin: AS17621
descr: China Unicom
B811&A1218, China Unicom
No.21, Jin-Rong Street
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2023-06-08T11:34:55Z
source: APNIC



CIDR IP address subranges within 2408:840c:2000::/40 subnet

  • 2408:840c:2000:0:0:0:0:0/48
  • 2408:840c:2001:0:0:0:0:0/48
  • 2408:840c:2002:0:0:0:0:0/48
  • 2408:840c:2003:0:0:0:0:0/48
  • 2408:840c:2004:0:0:0:0:0/48
  • 2408:840c:2005:0:0:0:0:0/48
  • 2408:840c:2006:0:0:0:0:0/48
  • 2408:840c:2007:0:0:0:0:0/48
  • 2408:840c:2008:0:0:0:0:0/48
  • 2408:840c:2009:0:0:0:0:0/48
  • 2408:840c:200a:0:0:0:0:0/48
  • 2408:840c:200b:0:0:0:0:0/48
  • 2408:840c:200c:0:0:0:0:0/48
  • 2408:840c:200d:0:0:0:0:0/48
  • 2408:840c:200e:0:0:0:0:0/48
  • 2408:840c:200f:0:0:0:0:0/48
  • 2408:840c:2010:0:0:0:0:0/48
  • 2408:840c:2011:0:0:0:0:0/48
  • 2408:840c:2012:0:0:0:0:0/48
  • 2408:840c:2013:0:0:0:0:0/48
  • 2408:840c:2014:0:0:0:0:0/48
  • 2408:840c:2015:0:0:0:0:0/48
  • 2408:840c:2016:0:0:0:0:0/48
  • 2408:840c:2017:0:0:0:0:0/48
  • 2408:840c:2018:0:0:0:0:0/48
  • 2408:840c:2019:0:0:0:0:0/48
  • 2408:840c:201a:0:0:0:0:0/48
  • 2408:840c:201b:0:0:0:0:0/48
  • 2408:840c:201c:0:0:0:0:0/48
  • 2408:840c:201d:0:0:0:0:0/48
  • 2408:840c:201e:0:0:0:0:0/48
  • 2408:840c:201f:0:0:0:0:0/48
  • 2408:840c:2020:0:0:0:0:0/48
  • 2408:840c:2021:0:0:0:0:0/48
  • 2408:840c:2022:0:0:0:0:0/48
  • 2408:840c:2023:0:0:0:0:0/48
  • 2408:840c:2024:0:0:0:0:0/48
  • 2408:840c:2025:0:0:0:0:0/48
  • 2408:840c:2026:0:0:0:0:0/48
  • 2408:840c:2027:0:0:0:0:0/48
  • 2408:840c:2028:0:0:0:0:0/48
  • 2408:840c:2029:0:0:0:0:0/48
  • 2408:840c:202a:0:0:0:0:0/48
  • 2408:840c:202b:0:0:0:0:0/48
  • 2408:840c:202c:0:0:0:0:0/48
  • 2408:840c:202d:0:0:0:0:0/48
  • 2408:840c:202e:0:0:0:0:0/48
  • 2408:840c:202f:0:0:0:0:0/48
  • 2408:840c:2030:0:0:0:0:0/48
  • 2408:840c:2031:0:0:0:0:0/48
  • 2408:840c:2032:0:0:0:0:0/48
  • 2408:840c:2033:0:0:0:0:0/48
  • 2408:840c:2034:0:0:0:0:0/48
  • 2408:840c:2035:0:0:0:0:0/48
  • 2408:840c:2036:0:0:0:0:0/48
  • 2408:840c:2037:0:0:0:0:0/48
  • 2408:840c:2038:0:0:0:0:0/48
  • 2408:840c:2039:0:0:0:0:0/48
  • 2408:840c:203a:0:0:0:0:0/48
  • 2408:840c:203b:0:0:0:0:0/48
  • 2408:840c:203c:0:0:0:0:0/48
  • 2408:840c:203d:0:0:0:0:0/48
  • 2408:840c:203e:0:0:0:0:0/48
  • 2408:840c:203f:0:0:0:0:0/48
  • 2408:840c:2040:0:0:0:0:0/48
  • 2408:840c:2041:0:0:0:0:0/48
  • 2408:840c:2042:0:0:0:0:0/48
  • 2408:840c:2043:0:0:0:0:0/48
  • 2408:840c:2044:0:0:0:0:0/48
  • 2408:840c:2045:0:0:0:0:0/48
  • 2408:840c:2046:0:0:0:0:0/48
  • 2408:840c:2047:0:0:0:0:0/48
  • 2408:840c:2048:0:0:0:0:0/48
  • 2408:840c:2049:0:0:0:0:0/48
  • 2408:840c:204a:0:0:0:0:0/48
  • 2408:840c:204b:0:0:0:0:0/48
  • 2408:840c:204c:0:0:0:0:0/48
  • 2408:840c:204d:0:0:0:0:0/48
  • 2408:840c:204e:0:0:0:0:0/48
  • 2408:840c:204f:0:0:0:0:0/48
  • 2408:840c:2050:0:0:0:0:0/48
  • 2408:840c:2051:0:0:0:0:0/48
  • 2408:840c:2052:0:0:0:0:0/48
  • 2408:840c:2053:0:0:0:0:0/48
  • 2408:840c:2054:0:0:0:0:0/48
  • 2408:840c:2055:0:0:0:0:0/48
  • 2408:840c:2056:0:0:0:0:0/48
  • 2408:840c:2057:0:0:0:0:0/48
  • 2408:840c:2058:0:0:0:0:0/48
  • 2408:840c:2059:0:0:0:0:0/48
  • 2408:840c:205a:0:0:0:0:0/48
  • 2408:840c:205b:0:0:0:0:0/48
  • 2408:840c:205c:0:0:0:0:0/48
  • 2408:840c:205d:0:0:0:0:0/48
  • 2408:840c:205e:0:0:0:0:0/48
  • 2408:840c:205f:0:0:0:0:0/48
  • 2408:840c:2060:0:0:0:0:0/48
  • 2408:840c:2061:0:0:0:0:0/48
  • 2408:840c:2062:0:0:0:0:0/48
  • 2408:840c:2063:0:0:0:0:0/48
  • 2408:840c:2064:0:0:0:0:0/48
  • 2408:840c:2065:0:0:0:0:0/48
  • 2408:840c:2066:0:0:0:0:0/48
  • 2408:840c:2067:0:0:0:0:0/48
  • 2408:840c:2068:0:0:0:0:0/48
  • 2408:840c:2069:0:0:0:0:0/48
  • 2408:840c:206a:0:0:0:0:0/48
  • 2408:840c:206b:0:0:0:0:0/48
  • 2408:840c:206c:0:0:0:0:0/48
  • 2408:840c:206d:0:0:0:0:0/48
  • 2408:840c:206e:0:0:0:0:0/48
  • 2408:840c:206f:0:0:0:0:0/48
  • 2408:840c:2070:0:0:0:0:0/48
  • 2408:840c:2071:0:0:0:0:0/48
  • 2408:840c:2072:0:0:0:0:0/48
  • 2408:840c:2073:0:0:0:0:0/48
  • 2408:840c:2074:0:0:0:0:0/48
  • 2408:840c:2075:0:0:0:0:0/48
  • 2408:840c:2076:0:0:0:0:0/48
  • 2408:840c:2077:0:0:0:0:0/48
  • 2408:840c:2078:0:0:0:0:0/48
  • 2408:840c:2079:0:0:0:0:0/48
  • 2408:840c:207a:0:0:0:0:0/48
  • 2408:840c:207b:0:0:0:0:0/48
  • 2408:840c:207c:0:0:0:0:0/48
  • 2408:840c:207d:0:0:0:0:0/48
  • 2408:840c:207e:0:0:0:0:0/48
  • 2408:840c:207f:0:0:0:0:0/48
  • 2408:840c:2080:0:0:0:0:0/48
  • 2408:840c:2081:0:0:0:0:0/48
  • 2408:840c:2082:0:0:0:0:0/48
  • 2408:840c:2083:0:0:0:0:0/48
  • 2408:840c:2084:0:0:0:0:0/48
  • 2408:840c:2085:0:0:0:0:0/48
  • 2408:840c:2086:0:0:0:0:0/48
  • 2408:840c:2087:0:0:0:0:0/48
  • 2408:840c:2088:0:0:0:0:0/48
  • 2408:840c:2089:0:0:0:0:0/48
  • 2408:840c:208a:0:0:0:0:0/48
  • 2408:840c:208b:0:0:0:0:0/48
  • 2408:840c:208c:0:0:0:0:0/48
  • 2408:840c:208d:0:0:0:0:0/48
  • 2408:840c:208e:0:0:0:0:0/48
  • 2408:840c:208f:0:0:0:0:0/48
  • 2408:840c:2090:0:0:0:0:0/48
  • 2408:840c:2091:0:0:0:0:0/48
  • 2408:840c:2092:0:0:0:0:0/48
  • 2408:840c:2093:0:0:0:0:0/48
  • 2408:840c:2094:0:0:0:0:0/48
  • 2408:840c:2095:0:0:0:0:0/48
  • 2408:840c:2096:0:0:0:0:0/48
  • 2408:840c:2097:0:0:0:0:0/48
  • 2408:840c:2098:0:0:0:0:0/48
  • 2408:840c:2099:0:0:0:0:0/48
  • 2408:840c:209a:0:0:0:0:0/48
  • 2408:840c:209b:0:0:0:0:0/48
  • 2408:840c:209c:0:0:0:0:0/48
  • 2408:840c:209d:0:0:0:0:0/48
  • 2408:840c:209e:0:0:0:0:0/48
  • 2408:840c:209f:0:0:0:0:0/48
  • 2408:840c:20a0:0:0:0:0:0/48
  • 2408:840c:20a1:0:0:0:0:0/48
  • 2408:840c:20a2:0:0:0:0:0/48
  • 2408:840c:20a3:0:0:0:0:0/48
  • 2408:840c:20a4:0:0:0:0:0/48
  • 2408:840c:20a5:0:0:0:0:0/48
  • 2408:840c:20a6:0:0:0:0:0/48
  • 2408:840c:20a7:0:0:0:0:0/48
  • 2408:840c:20a8:0:0:0:0:0/48
  • 2408:840c:20a9:0:0:0:0:0/48
  • 2408:840c:20aa:0:0:0:0:0/48
  • 2408:840c:20ab:0:0:0:0:0/48
  • 2408:840c:20ac:0:0:0:0:0/48
  • 2408:840c:20ad:0:0:0:0:0/48
  • 2408:840c:20ae:0:0:0:0:0/48
  • 2408:840c:20af:0:0:0:0:0/48
  • 2408:840c:20b0:0:0:0:0:0/48
  • 2408:840c:20b1:0:0:0:0:0/48
  • 2408:840c:20b2:0:0:0:0:0/48
  • 2408:840c:20b3:0:0:0:0:0/48
  • 2408:840c:20b4:0:0:0:0:0/48
  • 2408:840c:20b5:0:0:0:0:0/48
  • 2408:840c:20b6:0:0:0:0:0/48
  • 2408:840c:20b7:0:0:0:0:0/48
  • 2408:840c:20b8:0:0:0:0:0/48
  • 2408:840c:20b9:0:0:0:0:0/48
  • 2408:840c:20ba:0:0:0:0:0/48
  • 2408:840c:20bb:0:0:0:0:0/48
  • 2408:840c:20bc:0:0:0:0:0/48
  • 2408:840c:20bd:0:0:0:0:0/48
  • 2408:840c:20be:0:0:0:0:0/48
  • 2408:840c:20bf:0:0:0:0:0/48
  • 2408:840c:20c0:0:0:0:0:0/48
  • 2408:840c:20c1:0:0:0:0:0/48
  • 2408:840c:20c2:0:0:0:0:0/48
  • 2408:840c:20c3:0:0:0:0:0/48
  • 2408:840c:20c4:0:0:0:0:0/48
  • 2408:840c:20c5:0:0:0:0:0/48
  • 2408:840c:20c6:0:0:0:0:0/48
  • 2408:840c:20c7:0:0:0:0:0/48
  • 2408:840c:20c8:0:0:0:0:0/48
  • 2408:840c:20c9:0:0:0:0:0/48
  • 2408:840c:20ca:0:0:0:0:0/48
  • 2408:840c:20cb:0:0:0:0:0/48
  • 2408:840c:20cc:0:0:0:0:0/48
  • 2408:840c:20cd:0:0:0:0:0/48
  • 2408:840c:20ce:0:0:0:0:0/48
  • 2408:840c:20cf:0:0:0:0:0/48
  • 2408:840c:20d0:0:0:0:0:0/48
  • 2408:840c:20d1:0:0:0:0:0/48
  • 2408:840c:20d2:0:0:0:0:0/48
  • 2408:840c:20d3:0:0:0:0:0/48
  • 2408:840c:20d4:0:0:0:0:0/48
  • 2408:840c:20d5:0:0:0:0:0/48
  • 2408:840c:20d6:0:0:0:0:0/48
  • 2408:840c:20d7:0:0:0:0:0/48
  • 2408:840c:20d8:0:0:0:0:0/48
  • 2408:840c:20d9:0:0:0:0:0/48
  • 2408:840c:20da:0:0:0:0:0/48
  • 2408:840c:20db:0:0:0:0:0/48
  • 2408:840c:20dc:0:0:0:0:0/48
  • 2408:840c:20dd:0:0:0:0:0/48
  • 2408:840c:20de:0:0:0:0:0/48
  • 2408:840c:20df:0:0:0:0:0/48
  • 2408:840c:20e0:0:0:0:0:0/48
  • 2408:840c:20e1:0:0:0:0:0/48
  • 2408:840c:20e2:0:0:0:0:0/48
  • 2408:840c:20e3:0:0:0:0:0/48
  • 2408:840c:20e4:0:0:0:0:0/48
  • 2408:840c:20e5:0:0:0:0:0/48
  • 2408:840c:20e6:0:0:0:0:0/48
  • 2408:840c:20e7:0:0:0:0:0/48
  • 2408:840c:20e8:0:0:0:0:0/48
  • 2408:840c:20e9:0:0:0:0:0/48
  • 2408:840c:20ea:0:0:0:0:0/48
  • 2408:840c:20eb:0:0:0:0:0/48
  • 2408:840c:20ec:0:0:0:0:0/48
  • 2408:840c:20ed:0:0:0:0:0/48
  • 2408:840c:20ee:0:0:0:0:0/48
  • 2408:840c:20ef:0:0:0:0:0/48
  • 2408:840c:20f0:0:0:0:0:0/48
  • 2408:840c:20f1:0:0:0:0:0/48
  • 2408:840c:20f2:0:0:0:0:0/48
  • 2408:840c:20f3:0:0:0:0:0/48
  • 2408:840c:20f4:0:0:0:0:0/48
  • 2408:840c:20f5:0:0:0:0:0/48
  • 2408:840c:20f6:0:0:0:0:0/48
  • 2408:840c:20f7:0:0:0:0:0/48
  • 2408:840c:20f8:0:0:0:0:0/48
  • 2408:840c:20f9:0:0:0:0:0/48
  • 2408:840c:20fa:0:0:0:0:0/48
  • 2408:840c:20fb:0:0:0:0:0/48
  • 2408:840c:20fc:0:0:0:0:0/48
  • 2408:840c:20fd:0:0:0:0:0/48
  • 2408:840c:20fe:0:0:0:0:0/48
  • 2408:840c:20ff:0:0:0:0:0/48

Get started with 100,000 free lookups: sign up