IP subnet details

203.99.20.0/24

AS38345  — Internet Domain Name System Beijing Engineering Resrarch Center Ltd.

Summary

Country
CN China
Domain knet.cn
Size 256
Registry APNIC
Network Name ZDNS

Whois

inetnum: 203.99.20.0 - 203.99.31.255
netname: ZDNS
descr: Internet Domain Name System Beijing Engineering Resrarch Center Ltd.
descr: 4,South 4th street, Zhongguancun,Haidian District,Beijing
country: CN
admin-c: XZ4638-AP
tech-c: XZ4638-AP
abuse-c: AC1601-AP
status: ALLOCATED PORTABLE
mnt-by: MAINT-CNNIC-AP
mnt-routes: MAINT-CNNIC-AP
mnt-irt: IRT-CNNIC-CN
last-modified: 2021-06-16T01:32:29Z
source: APNIC

irt: IRT-CNNIC-CN
address: Beijing, China
e-mail: [email protected]
abuse-mailbox: [email protected]
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.
mnt-by: MAINT-CNNIC-AP
last-modified: 2021-06-16T01:39:57Z
source: APNIC

role: ABUSE CNNICCN
country: ZZ
address: Beijing, China
phone: +000000000
e-mail: [email protected]
admin-c: IP50-AP
tech-c: IP50-AP
nic-hdl: AC1601-AP
remarks: Generated from irt object IRT-CNNIC-CN
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2024-07-30T11:55:46Z
source: APNIC

person: Xing Zhijie
address: 4,South 4th street, Zhongguancun, Haidian District,Beijing
country: CN
phone: +86-010-58813342
e-mail: [email protected]
nic-hdl: XZ4638-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2016-09-20T06:04:01Z
source: APNIC

route: 203.99.20.0/24
descr: Internet Domain Name System Beijing Engineering Resrarch Center Ltd.
country: CN
origin: AS38345
notify: [email protected]
mnt-by: MAINT-CNNIC-AP
last-modified: 2019-10-14T02:25:37Z
source: APNIC


CIDR IP address subranges within 203.99.20.0/24 subnet

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