IP subnet details

101.72.0.0/14

AS4837  — China Unicom China169 Backbone

Summary

Country
CN China
Domain chinaunicom.com
Size 262,144
Registry APNIC
Network Name CNCGROUP-HE

Whois

inetnum: 101.72.0.0 - 101.75.255.255
netname: CNCGROUP-HE
descr: China Unicom Hebei province network
descr: China Unicom
descr: No.21,Ji-Rong Street,
descr: Beijing 100140
country: CN
admin-c: CH455-AP
tech-c: KL984-AP
abuse-c: AC1718-AP
status: ALLOCATED PORTABLE
remarks: service provider
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-lower: MAINT-CNCGROUP-HE
mnt-routes: MAINT-CNCGROUP-RR
mnt-irt: IRT-CU-CN
last-modified: 2025-01-22T13:10:00Z
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 2025-02-24
mnt-by: MAINT-CNCGROUP
last-modified: 2025-02-24T06:16:57Z
source: APNIC

role: ABUSE CUCN
country: ZZ
address: No.21,Financial Street
address: Beijing,100033
address: P.R.China
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 2025-02-24
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2025-02-24T06:17:45Z
source: APNIC

role: CNCGroup Hostmaster
e-mail: [email protected]
address: No.156,Fu-Xing-Men-Nei Street,
address: Beijing,100031,P.R.China
nic-hdl: CH455-AP
phone: +86-10-82993155
fax-no: +86-10-82993102
country: CN
admin-c: CH444-AP
tech-c: CH444-AP
mnt-by: MAINT-CNCGROUP
last-modified: 2017-08-17T06:13:15Z
source: APNIC

person: Kong Lingfei
nic-hdl: KL984-AP
e-mail: [email protected]
address: 45, Guang An Street, Shi Jiazhuang City, HeBei Province,050011,CN
phone: +86-311-86681601
fax-no: +86-311-86689210
country: cn
mnt-by: MAINT-CNCGROUP-HE
last-modified: 2009-02-06T02:31:32Z
source: APNIC

route: 101.72.0.0/14
descr: China Unicom Hebei Province Network
country: CN
origin: AS4837
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2010-12-31T02:58:02Z
source: APNIC

CIDR IP address subranges within 101.72.0.0/14 subnet

  • 101.72.0.0/22
  • 101.72.4.0/22
  • 101.72.8.0/22
  • 101.72.12.0/22
  • 101.72.16.0/22
  • 101.72.20.0/22
  • 101.72.24.0/22
  • 101.72.28.0/22
  • 101.72.32.0/22
  • 101.72.36.0/22
  • 101.72.40.0/22
  • 101.72.44.0/22
  • 101.72.48.0/22
  • 101.72.52.0/22
  • 101.72.56.0/22
  • 101.72.60.0/22
  • 101.72.64.0/22
  • 101.72.68.0/22
  • 101.72.72.0/22
  • 101.72.76.0/22
  • 101.72.80.0/22
  • 101.72.84.0/22
  • 101.72.88.0/22
  • 101.72.92.0/22
  • 101.72.96.0/22
  • 101.72.100.0/22
  • 101.72.104.0/22
  • 101.72.108.0/22
  • 101.72.112.0/22
  • 101.72.116.0/22
  • 101.72.120.0/22
  • 101.72.124.0/22
  • 101.72.128.0/22
  • 101.72.132.0/22
  • 101.72.136.0/22
  • 101.72.140.0/22
  • 101.72.144.0/22
  • 101.72.148.0/22
  • 101.72.152.0/22
  • 101.72.156.0/22
  • 101.72.160.0/22
  • 101.72.164.0/22
  • 101.72.168.0/22
  • 101.72.172.0/22
  • 101.72.176.0/22
  • 101.72.180.0/22
  • 101.72.184.0/22
  • 101.72.188.0/22
  • 101.72.192.0/22
  • 101.72.196.0/22
  • 101.72.200.0/22
  • 101.72.204.0/22
  • 101.72.208.0/22
  • 101.72.212.0/22
  • 101.72.216.0/22
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  • 101.72.224.0/22
  • 101.72.228.0/22
  • 101.72.232.0/22
  • 101.72.236.0/22
  • 101.72.240.0/22
  • 101.72.244.0/22
  • 101.72.248.0/22
  • 101.72.252.0/22
  • 101.73.0.0/22
  • 101.73.4.0/22
  • 101.73.8.0/22
  • 101.73.12.0/22
  • 101.73.16.0/22
  • 101.73.20.0/22
  • 101.73.24.0/22
  • 101.73.28.0/22
  • 101.73.32.0/22
  • 101.73.36.0/22
  • 101.73.40.0/22
  • 101.73.44.0/22
  • 101.73.48.0/22
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  • 101.73.56.0/22
  • 101.73.60.0/22
  • 101.73.64.0/22
  • 101.73.68.0/22
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  • 101.73.92.0/22
  • 101.73.96.0/22
  • 101.73.100.0/22
  • 101.73.104.0/22
  • 101.73.108.0/22
  • 101.73.112.0/22
  • 101.73.116.0/22
  • 101.73.120.0/22
  • 101.73.124.0/22
  • 101.73.128.0/22
  • 101.73.132.0/22
  • 101.73.136.0/22
  • 101.73.140.0/22
  • 101.73.144.0/22
  • 101.73.148.0/22
  • 101.73.152.0/22
  • 101.73.156.0/22
  • 101.73.160.0/22
  • 101.73.164.0/22
  • 101.73.168.0/22
  • 101.73.172.0/22
  • 101.73.176.0/22
  • 101.73.180.0/22
  • 101.73.184.0/22
  • 101.73.188.0/22
  • 101.73.192.0/22
  • 101.73.196.0/22
  • 101.73.200.0/22
  • 101.73.204.0/22
  • 101.73.208.0/22
  • 101.73.212.0/22
  • 101.73.216.0/22
  • 101.73.220.0/22
  • 101.73.224.0/22
  • 101.73.228.0/22
  • 101.73.232.0/22
  • 101.73.236.0/22
  • 101.73.240.0/22
  • 101.73.244.0/22
  • 101.73.248.0/22
  • 101.73.252.0/22
  • 101.74.0.0/22
  • 101.74.4.0/22
  • 101.74.8.0/22
  • 101.74.12.0/22
  • 101.74.16.0/22
  • 101.74.20.0/22
  • 101.74.24.0/22
  • 101.74.28.0/22
  • 101.74.32.0/22
  • 101.74.36.0/22
  • 101.74.40.0/22
  • 101.74.44.0/22
  • 101.74.48.0/22
  • 101.74.52.0/22
  • 101.74.56.0/22
  • 101.74.60.0/22
  • 101.74.64.0/22
  • 101.74.68.0/22
  • 101.74.72.0/22
  • 101.74.76.0/22
  • 101.74.80.0/22
  • 101.74.84.0/22
  • 101.74.88.0/22
  • 101.74.92.0/22
  • 101.74.96.0/22
  • 101.74.100.0/22
  • 101.74.104.0/22
  • 101.74.108.0/22
  • 101.74.112.0/22
  • 101.74.116.0/22
  • 101.74.120.0/22
  • 101.74.124.0/22
  • 101.74.128.0/22
  • 101.74.132.0/22
  • 101.74.136.0/22
  • 101.74.140.0/22
  • 101.74.144.0/22
  • 101.74.148.0/22
  • 101.74.152.0/22
  • 101.74.156.0/22
  • 101.74.160.0/22
  • 101.74.164.0/22
  • 101.74.168.0/22
  • 101.74.172.0/22
  • 101.74.176.0/22
  • 101.74.180.0/22
  • 101.74.184.0/22
  • 101.74.188.0/22
  • 101.74.192.0/22
  • 101.74.196.0/22
  • 101.74.200.0/22
  • 101.74.204.0/22
  • 101.74.208.0/22
  • 101.74.212.0/22
  • 101.74.216.0/22
  • 101.74.220.0/22
  • 101.74.224.0/22
  • 101.74.228.0/22
  • 101.74.232.0/22
  • 101.74.236.0/22
  • 101.74.240.0/22
  • 101.74.244.0/22
  • 101.74.248.0/22
  • 101.74.252.0/22
  • 101.75.0.0/22
  • 101.75.4.0/22
  • 101.75.8.0/22
  • 101.75.12.0/22
  • 101.75.16.0/22
  • 101.75.20.0/22
  • 101.75.24.0/22
  • 101.75.28.0/22
  • 101.75.32.0/22
  • 101.75.36.0/22
  • 101.75.40.0/22
  • 101.75.44.0/22
  • 101.75.48.0/22
  • 101.75.52.0/22
  • 101.75.56.0/22
  • 101.75.60.0/22
  • 101.75.64.0/22
  • 101.75.68.0/22
  • 101.75.72.0/22
  • 101.75.76.0/22
  • 101.75.80.0/22
  • 101.75.84.0/22
  • 101.75.88.0/22
  • 101.75.92.0/22
  • 101.75.96.0/22
  • 101.75.100.0/22
  • 101.75.104.0/22
  • 101.75.108.0/22
  • 101.75.112.0/22
  • 101.75.116.0/22
  • 101.75.120.0/22
  • 101.75.124.0/22
  • 101.75.128.0/22
  • 101.75.132.0/22
  • 101.75.136.0/22
  • 101.75.140.0/22
  • 101.75.144.0/22
  • 101.75.148.0/22
  • 101.75.152.0/22
  • 101.75.156.0/22
  • 101.75.160.0/22
  • 101.75.164.0/22
  • 101.75.168.0/22
  • 101.75.172.0/22
  • 101.75.176.0/22
  • 101.75.180.0/22
  • 101.75.184.0/22
  • 101.75.188.0/22
  • 101.75.192.0/22
  • 101.75.196.0/22
  • 101.75.200.0/22
  • 101.75.204.0/22
  • 101.75.208.0/22
  • 101.75.212.0/22
  • 101.75.216.0/22
  • 101.75.220.0/22
  • 101.75.224.0/22
  • 101.75.228.0/22
  • 101.75.232.0/22
  • 101.75.236.0/22
  • 101.75.240.0/22
  • 101.75.244.0/22
  • 101.75.248.0/22
  • 101.75.252.0/22

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