APNIC - Query the APNIC Whois Database

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

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
% Information related to '203.11.168.0 - 203.11.175.255'
% Abuse contact for '203.11.168.0 - 203.11.175.255' is 'kevin.cheung@nielsen.com'
inetnum:        203.11.168.0 - 203.11.175.255
netname:        ACN1-AU
descr:          The Nielsen Company Australia Pty Ltd
descr:          Building B, No 11, Talavera Road
descr:          Macquarie Park
descr:          NSW 2113
country:        AU
org:            ORG-TNCA1-AP
admin-c:        TNCA1-AP
tech-c:         TNCA1-AP
abuse-c:        AT1404-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-TNCAPL-AU
mnt-routes:     MAINT-TNCAPL-AU
mnt-irt:        IRT-TNCAPL-AU
last-modified:  2020-11-18T13:03:58Z
source:         APNIC
irt:            IRT-TNCAPL-AU
address:        The Nielsen Company, building B, No 11, talavera road, Macquarie park , NSW - 2113, Macquarie Park N
e-mail:         kevin.cheung@nielsen.com
abuse-mailbox:  kevin.cheung@nielsen.com
admin-c:        TNCA1-AP
tech-c:         TNCA1-AP
auth:           # Filtered
remarks:        kevin.cheung@nielsen.com was validated on 2023-11-22
mnt-by:         MAINT-TNCAPL-AU
last-modified:  2023-11-22T14:55:33Z
source:         APNIC
organisation:   ORG-TNCA1-AP
org-name:       The Nielsen Company Australia Pty Ltd
org-type:       LIR
country:        AU
address:        The Nielsen Company
address:        building B, No 11, talavera road
address:        Macquarie park, NSW - 2113
phone:          +61-02-88737000
e-mail:         AUSITInfracomms@nielsen.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:22Z
source:         APNIC
role:           ABUSE TNCAPLAU
address:        The Nielsen Company, building B, No 11, talavera road, Macquarie park , NSW - 2113, Macquarie Park N
country:        ZZ
phone:          +000000000
e-mail:         kevin.cheung@nielsen.com
admin-c:        TNCA1-AP
tech-c:         TNCA1-AP
nic-hdl:        AT1404-AP
remarks:        Generated from irt object IRT-TNCAPL-AU
remarks:        kevin.cheung@nielsen.com was validated on 2023-11-22
abuse-mailbox:  kevin.cheung@nielsen.com
mnt-by:         APNIC-ABUSE
last-modified:  2023-11-22T14:56:07Z
source:         APNIC
role:           The Nielsen Company Australia Pty Ltd administrat
address:        The Nielsen Company, building B, No 11, talavera road, Macquarie park
                , NSW - 2113, Macquarie Park N
country:        AU
phone:          +61-02-88737000
fax-no:         +61-02-88737000
e-mail:         AUSITInfracomms@nielsen.com
admin-c:        TNCA1-AP
tech-c:         TNCA1-AP
nic-hdl:        TNCA1-AP
mnt-by:         MAINT-TNCAPL-AU
last-modified:  2014-05-11T23:37:07Z
source:         APNIC
% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-AU2)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
5 records found for '203.11.168.0'
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: