APNIC Whois Search

To assist you with debugging problems, this whois query was received from IP Address:

18.223.29.51

% APNIC found the following authoritative answer from: whois.apnic.net
% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
% Information related to '42.176.0.0 - 42.183.255.255'
% Abuse contact for '42.176.0.0 - 42.183.255.255' is 'zhaoyz3@chinaunicom.cn'
inetnum:42.176.0.0 - 42.183.255.255
netname:UNICOM-LN
descr:UNICOM Liaoning Province Network
descr:China Unicom
descr:No.21, Jin-Rong Street
descr:Beijing 100033
country:CN
admin-c:CH444-AP
tech-c:ZB17-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-routes:MAINT-CNCGROUP-RR
mnt-irt:IRT-CU-CN
last-modified:2023-10-21T03:29:06Z
source:APNIC

To get more information visit NetOX (Network Operators' toolboX)

irt:IRT-CU-CN
address:No.21,Financial Street
address:Beijing,100033
address:P.R.China
e-mail:zhaoyz3@chinaunicom.cn
abuse-mailbox:zhaoyz3@chinaunicom.cn
admin-c:CH1302-AP
tech-c:CH1302-AP
auth:# Filtered
remarks:zhaoyz3@chinaunicom.cn was validated on 2025-02-24
mnt-by:MAINT-CNCGROUP
last-modified:2025-02-24T06:16:57Z
source:APNIC
Report invalid contact
role:ABUSE CUCN
country:ZZ
address:No.21,Financial Street
address:Beijing,100033
address:P.R.China
phone:+000000000
e-mail:zhaoyz3@chinaunicom.cn
admin-c:CH1302-AP
tech-c:CH1302-AP
nic-hdl:AC1718-AP
remarks:Generated from irt object IRT-CU-CN
remarks:zhaoyz3@chinaunicom.cn was validated on 2025-02-24
abuse-mailbox:zhaoyz3@chinaunicom.cn
mnt-by:APNIC-ABUSE
last-modified:2025-02-24T06:17:45Z
source:APNIC
Report invalid contact
person:CNCGroup Hostmaster
nic-hdl:CH444-AP
e-mail:hqs-ipabuse@chinaunicom.cn
address:No.21,Financial Street
address:Beijing,100033,P.R.China
phone:+86-10-66259764
fax-no:+86-10-66259764
country:CN
mnt-by:MAINT-CN-CUCGROUP
last-modified:2017-09-05T06:36:14Z
source:APNIC
Report invalid contact
person:ZHAO BO
address:96,JieFang Road ChangChun 130021 China.
country:CN
phone:+86-431-8925217
fax-no:+86-431-8925190
e-mail:wtg@mail.jl.cn
nic-hdl:ZB17-AP
mnt-by:MAINT-CHINANET-JL
last-modified:2008-09-04T07:30:04Z
source:APNIC
Report invalid contact
% Information related to '42.176.0.0/13AS4837'
route:42.176.0.0/13
descr:China Unicom Liaoning Province Network
country:CN
origin:AS4837
mnt-by:MAINT-CNCGROUP-RR
last-modified:2011-03-02T05:24:02Z
source:APNIC

To get more information visit NetOX (Network Operators' toolboX)

% This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5)

To get more information visit NetOX (Network Operators' toolboX)

e.g. 203.119.42.0/24

IP address lookups Miscellaneous queries
-l

1st level less specific

-i

Inverse attributes
-L

All less specific

-T

Object types
-m

1st level more specific
-M

All more specific

Query hints

  • Include "AS" in front of an AS number.
    Example: AS4808

  • Include "-t" (template only) or "-v" (template and description) in front of an object name to view the template
    Example: -t inetnum
-x

Exact match only
-d

Associated reverse domain
For more information see:

Javascript disabled

Please re-enable javascript, or use the legacy whois search form.