APNIC - Query the APNIC Whois Database

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

 % 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 'MAINT-CTL-HK'
mntner:         MAINT-CTL-HK
descr:          Clustertech Limited
country:        HK
admin-c:        CLA29-AP
upd-to:         sysadmin@clustertech.com
auth:           # Filtered
mnt-by:         MAINT-CTL-HK
referral-by:    APNIC-HM
last-modified:  2017-11-16T05:57:56Z
source:         APNIC
role:           Clustertech Limited administrator
address:        Unit 211-213, Lakeside 1
                8 Science Park West Avenue
                Hong Kong Science Park
                Sha Tin, New Territories
                Hong Kong
country:        HK
phone:          +852 26556100
e-mail:         sysadmin@clustertech.com
admin-c:        CLA29-AP
tech-c:         CLA29-AP
nic-hdl:        CLA29-AP
notify:         sysadmin@clustertech.com
mnt-by:         MAINT-CTL-HK
last-modified:  2017-11-16T05:50:54Z
source:         APNIC
% This query was served by the APNIC Whois Service version 1.88.15-SNAPSHOT (WHOIS-AU2)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
2 records found for 'MAINT-CTL-HK'
Search for  
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

For more information see: