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

13.59.247.133

% 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 '220.252.0.0 - 220.252.255.255'
% Abuse contact for '220.252.0.0 - 220.252.255.255' is 'zhaoyz3@chinaunicom.cn'
inetnum:220.252.0.0 - 220.252.255.255
netname:UNICOM-CN
descr:China Unicom IP network
descr:China Unicom
country:CN
admin-c:CH1302-AP
tech-c:CH1302-AP
abuse-c:AC1718-AP
status:ALLOCATED PORTABLE
mnt-by:APNIC-HM
mnt-lower:MAINT-CNCGROUP
mnt-routes:MAINT-CNCGROUP-RR
mnt-irt:IRT-CU-CN
last-modified:2023-10-21T03:34:02Z
source:APNIC

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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 2024-07-01
mnt-by:MAINT-CNCGROUP
last-modified:2024-07-01T02:08:34Z
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 2024-07-01
abuse-mailbox:zhaoyz3@chinaunicom.cn
mnt-by:APNIC-ABUSE
last-modified:2024-10-09T08:44:07Z
source:APNIC
Report invalid contact
person:ChinaUnicom Hostmaster
nic-hdl:CH1302-AP
e-mail:hqs-ipabuse@chinaunicom.cn
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
Report invalid contact
% Information related to '220.252.0.0/16AS9929'
route:220.252.0.0/16
descr:CNC Group CncNet
country:CN
origin:AS9929
mnt-by:MAINT-CNCGROUP-RR
last-modified:2008-09-04T07:54:45Z
source:APNIC

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

% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-AU2)

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

Returns smallest IP address range that includes the queried IP address or range

-i

Inverse attributes

Returns objects with an attribute that matches the query text and attribute type
-L

All less specific

Return all larger IP address ranges that include the queried IP address or range

-T

Object types

Results that match the query and are of a specified object type
-m

1st level more specific

Returns first level more specific address ranges within the boundaries of the queried IP address range
-M

All more specific

Returns all more specific address ranges within the boundaries of the queried IP address range

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

Returns address range that exactly matches the queried IP address range
-d

Associated reverse domain

Returns IP address range and associated reverse domain

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