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

18.191.50.205

% APNIC found the following authoritative answer from: whois.apnic.net
% [whois.apnic.net]
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% Information related to '218.21.0.0 - 218.21.13.255'
% Abuse contact for '218.21.0.0 - 218.21.13.255' is 'anti-spam@chinatelecom.cn'
inetnum:218.21.0.0 - 218.21.13.255
netname:CHINANET-NX
descr:yinchuan node ip pool
country:CN
admin-c:CH93-AP
tech-c:ZL127-AP
mnt-by:MAINT-CHINANET-NINGXIA
status:ALLOCATED NON-PORTABLE
last-modified:2008-09-04T07:20:58Z
source:APNIC

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

person:Chinanet Hostmaster
nic-hdl:CH93-AP
e-mail:anti-spam@chinatelecom.cn
address:No.31 ,jingrong street,beijing
address:100032
phone:+86-10-58501724
fax-no:+86-10-58501724
country:CN
mnt-by:MAINT-CHINANET
last-modified:2022-02-28T06:53:44Z
source:APNIC
Report invalid contact
person:zhaolong li
address:44 jiefangdong street,ningxia,750001,
address:china
country:CN
phone:+86-951-6018000
fax-no:+86-951-6019000
e-mail:lzl@public.yc.nx.cn
nic-hdl:ZL127-AP
mnt-by:MAINT-NEW
last-modified:2008-09-04T07:30:24Z
source:APNIC
Report invalid contact
% Information related to '218.21.0.0/19AS4134'
route:218.21.0.0/19
origin:AS4134
descr:China Telecom
Data Network Management Division
Network Operation & Maintenance Department
No 19 Chaoyangmen North Street
Dongcheng District
mnt-by:MAINT-CHINANET
last-modified:2018-12-21T03:37:55Z
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-AU3)

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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