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 '140.253.0.0 - 140.253.255.255'
% Abuse contact for '140.253.0.0 - 140.253.255.255' is 'abuse@csiro.au'
inetnum:        140.253.0.0 - 140.253.255.255
netname:        CSIROCATNET
descr:          imported inetnum object for CIS-56
country:        AU
org:            ORG-CSAI1-AP
admin-c:        NH101-AP
tech-c:         NH101-AP
abuse-c:        AC1863-AP
status:         ALLOCATED PORTABLE
remarks:        ----------
remarks:        imported from ARIN object:
remarks:
remarks:        inetnum: 140.253.0.0 - 140.253.255.255
remarks:        netname: CSIROCATNET
remarks:        org-id: CIS-56
remarks:        status: assignment
remarks:        rev-srv: NS1.CSIRO.AU NS2.CSIRO.AU NS3.CSIRO.AU
remarks:        noc-c: DNSAD5-ARIN
remarks:        tech-c: NH80-ARIN
remarks:        reg-date: 1991-03-08
remarks:        changed: hostmaster@arin.net 20030306
remarks:        source: ARIN
remarks:
remarks:        ----------
notify:         dns.admin@csiro.au
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AU-CSIRO
mnt-routes:     MAINT-AU-CSIRO
mnt-irt:        IRT-CSIRO-ACCOUNT-AU
last-modified:  2020-10-20T00:56:55Z
source:         APNIC
irt:            IRT-CSIRO-ACCOUNT-AU
address:        CSIRO IMT
address:        CSIRO Corporate HQ, 40 Clunies Ross St, ACTON ACT 2601
address:        PO BOX 1700, Canberra ACT 2601
e-mail:         abuse@csiro.au
abuse-mailbox:  abuse@csiro.au
admin-c:        JG651-AP
tech-c:         JG651-AP
auth:           # Filtered
remarks:        abuse@csiro.au was validated on 2024-02-20
mnt-by:         MAINT-AU-CSIRO
last-modified:  2024-02-20T20:26:28Z
source:         APNIC
organisation:   ORG-CSAI1-AP
org-name:       Commonwealth Scientific and Industrial Research Organisation
org-type:       LIR
country:        AU
address:        Commonwealth Scientific and Industrial Research Organisation
address:        CSIRO IMT
address:        GPO Box 1700
phone:          +61-2-6276-6295
e-mail:         noc@csiro.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:53Z
source:         APNIC
role:           ABUSE CSIROACCOUNTAU
address:        CSIRO IMT
address:        CSIRO Corporate HQ, 40 Clunies Ross St, ACTON ACT 2601
address:        PO BOX 1700, Canberra ACT 2601
country:        ZZ
phone:          +000000000
e-mail:         abuse@csiro.au
admin-c:        JG651-AP
tech-c:         JG651-AP
nic-hdl:        AC1863-AP
remarks:        Generated from irt object IRT-CSIRO-ACCOUNT-AU
remarks:        abuse@csiro.au was validated on 2024-02-20
abuse-mailbox:  abuse@csiro.au
mnt-by:         APNIC-ABUSE
last-modified:  2024-02-20T20:27:15Z
source:         APNIC
person:         Nick Hocking
address:        CSIRO IT Services
                PO Box 225, Dickson
                ACT, 2602
country:        AU
phone:          +61 6 276 6804
phone:          +61-2-6276 6450
fax-no:         +61-2-6276 6969
e-mail:         dns.admin@csiro.au
nic-hdl:        NH101-AP
remarks:        ----------
remarks:        imported from ARIN object:
remarks:
remarks:        poc-handle:  NH80-ARIN
remarks:        is-role:     N
remarks:        last-name:   Hocking
remarks:        first-name:  Nick
remarks:        street:      CSIRO IT Services
                PO Box 225, Dickson
                ACT, 2602
remarks:        country:     AU
remarks:        mailbox:     dns.admin@csiro.au
remarks:        fax-phone:   +61-2-6276 6969
remarks:        bus-phone:   +61 6 276 6804
                +61-2-6276 6450
remarks:        reg-date:    1995-06-07
remarks:        changed:     hostmaster@arin.poc 20020716
remarks:        source:      ARIN
remarks:
remarks:        ----------
notify:         dns.admin@csiro.au
mnt-by:         MNT-ERX-KOMATSU-NON-JP
last-modified:  2008-09-04T07:29:34Z
source:         APNIC
% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-AU3)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
5 records found for '140.253.169.89'
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: