IP subnet details

211.151.192.0/18

AS23724  — Idc, China Telecommunications Corporation

Summary

Country
CN China
Domain cnnic.cn
Size 16,384
Registry APNIC
Network Name CHINA-21VIANET

Whois

inetnum: 211.151.0.0 - 211.151.255.255
netname: CHINA-21VIANET
descr: 21ViaNet(China),Inc.
descr: BOE Science Park, 10 Jiuxianqiao Road, Chaoyang,
descr: Beijing 100016, China
country: CN
admin-c: ML2382-AP
tech-c: BW667-AP
abuse-c: AC1601-AP
status: ALLOCATED PORTABLE
mnt-by: MAINT-CNNIC-AP
mnt-lower: MAINT-CN-21VIANET
mnt-routes: MAINT-CNNIC-AP
mnt-irt: IRT-CNNIC-CN
last-modified: 2021-06-16T01:27:18Z
source: APNIC

irt: IRT-CNNIC-CN
address: Beijing, China
e-mail: ipas@cnnic.cn
abuse-mailbox: ipas@cnnic.cn
admin-c: IP50-AP
tech-c: IP50-AP
auth: # Filtered
remarks: Please note that CNNIC is not an ISP and is not
remarks: empowered to investigate complaints of network abuse.
remarks: Please contact the tech-c or admin-c of the network.
remarks: ipas@cnnic.cn is invalid
mnt-by: MAINT-CNNIC-AP
last-modified: 2025-11-17T23:08:37Z
source: APNIC

role: ABUSE CNNICCN
country: ZZ
address: Beijing, China
phone: +000000000
e-mail: ipas@cnnic.cn
admin-c: IP50-AP
tech-c: IP50-AP
nic-hdl: AC1601-AP
remarks: Generated from irt object IRT-CNNIC-CN
remarks: ipas@cnnic.cn is invalid
abuse-mailbox: ipas@cnnic.cn
mnt-by: APNIC-ABUSE
last-modified: 2025-09-19T17:20:32Z
source: APNIC

person: Cao Wentao
address: BOE Science Park, 10 Jiuxianqiao Road, Chaoyang,Beijing 100016, China
country: CN
phone: +86-10-84562121
fax-no: +86-10-84564234
e-mail: abusemail1010@sina.com
nic-hdl: BW667-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2014-12-26T06:30:02Z
source: APNIC

person: Li Xuesong
address: BOE Science Park, 10 Jiuxianqiao Road, Chaoyang,Beijing 100016, China
country: CN
phone: +86-10-84562121
fax-no: +86-10-84564234
e-mail: abuse@21viamail.com
nic-hdl: ML2382-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2014-12-26T06:30:02Z
source: APNIC

CIDR IP address subranges within 211.151.192.0/18 subnet

  • 211.151.192.0/24
  • 211.151.193.0/24
  • 211.151.194.0/24
  • 211.151.195.0/24
  • 211.151.196.0/24
  • 211.151.197.0/24
  • 211.151.198.0/24
  • 211.151.199.0/24
  • 211.151.200.0/24
  • 211.151.201.0/24
  • 211.151.202.0/24
  • 211.151.203.0/24
  • 211.151.204.0/24
  • 211.151.205.0/24
  • 211.151.206.0/24
  • 211.151.207.0/24
  • 211.151.208.0/24
  • 211.151.209.0/24
  • 211.151.210.0/24
  • 211.151.211.0/24
  • 211.151.212.0/24
  • 211.151.213.0/24
  • 211.151.214.0/24
  • 211.151.215.0/24
  • 211.151.216.0/24
  • 211.151.217.0/24
  • 211.151.218.0/24
  • 211.151.219.0/24
  • 211.151.220.0/24
  • 211.151.221.0/24
  • 211.151.222.0/24
  • 211.151.223.0/24
  • 211.151.224.0/24
  • 211.151.225.0/24
  • 211.151.226.0/24
  • 211.151.227.0/24
  • 211.151.228.0/24
  • 211.151.229.0/24
  • 211.151.230.0/24
  • 211.151.231.0/24
  • 211.151.232.0/24
  • 211.151.233.0/24
  • 211.151.234.0/24
  • 211.151.235.0/24
  • 211.151.236.0/24
  • 211.151.237.0/24
  • 211.151.238.0/24
  • 211.151.239.0/24
  • 211.151.240.0/24
  • 211.151.241.0/24
  • 211.151.242.0/24
  • 211.151.243.0/24
  • 211.151.244.0/24
  • 211.151.245.0/24
  • 211.151.246.0/24
  • 211.151.247.0/24
  • 211.151.248.0/24
  • 211.151.249.0/24
  • 211.151.250.0/24
  • 211.151.251.0/24
  • 211.151.252.0/24
  • 211.151.253.0/24
  • 211.151.254.0/24
  • 211.151.255.0/24

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