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 '2001:df0:500::/40'
% Abuse contact for '2001:df0:500::/40' is 'telco-alert@citrix.com'
inet6num:       2001:df0:500::/40
netname:        CITRIXSYSTEMS-20120813
descr:          Citrix Systems Asia Pacific Pty Ltd
descr:          L3, 1 Julius Av, North Ryde, NSW 2113
country:        AU
org:            ORG-CSAP4-AP
admin-c:        CSAP3-AP
tech-c:         CSAP3-AP
abuse-c:        AC2145-AP
status:         ASSIGNED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-routes:     MAINT-CITRIXSYSTEMS-AU
mnt-irt:        IRT-CITRIXSYSTEMS-AU
last-modified:  2020-09-29T13:05:01Z
source:         APNIC
irt:            IRT-CITRIXSYSTEMS-AU
address:        Level 23, 100 Mount Street North Sydney NSW-2060 SYDNEY AUSTRALIA
e-mail:         telco-alert@citrix.com
abuse-mailbox:  telco-alert@citrix.com
admin-c:        CSAP3-AP
tech-c:         CSAP3-AP
auth:           # Filtered
remarks:        telco-alert@citrix.com was validated on 2021-10-05
mnt-by:         MAINT-CITRIXSYSTEMS-AU
last-modified:  2021-10-05T13:09:58Z
source:         APNIC
organisation:   ORG-CSAP4-AP
org-name:       Citrix Systems Asia Pacific Pty Ltd
country:        AU
address:        Level 23, 100 Mount Street
address:        North Sydney NSW-2060
phone:          +61412008021
e-mail:         john.volter@citrix.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2019-09-21T12:57:36Z
source:         APNIC
role:           ABUSE CITRIXSYSTEMSAU
address:        Level 23, 100 Mount Street North Sydney NSW-2060 SYDNEY AUSTRALIA
country:        ZZ
phone:          +000000000
e-mail:         telco-alert@citrix.com
admin-c:        CSAP3-AP
tech-c:         CSAP3-AP
nic-hdl:        AC2145-AP
remarks:        Generated from irt object IRT-CITRIXSYSTEMS-AU
abuse-mailbox:  telco-alert@citrix.com
mnt-by:         APNIC-ABUSE
last-modified:  2020-09-29T13:05:01Z
source:         APNIC
role:           CITRIX SYSTEMS ASIA PACIFIC PTY LTD - network admi
address:        L3, 1 Julius Av, North Ryde, NSW 2113
country:        AU
phone:          +61412008021
e-mail:         mario.maceratini@citrix.com
admin-c:        CSAP3-AP
tech-c:         CSAP3-AP
nic-hdl:        CSAP3-AP
mnt-by:         MAINT-CITRIXSYSTEMS-AU
last-modified:  2012-08-13T04:36:17Z
source:         APNIC
% This query was served by the APNIC Whois Service version 1.88.15-SNAPSHOT (WHOIS-AU1)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
5 records found for '2001:df0:500::/40'
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: