APNIC - Query the APNIC Whois Database

Try the new whois search

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 '203.56.34.0 - 203.56.34.255'

% Abuse contact for '203.56.34.0 - 203.56.34.255' is 'itt@ost.com.au'

inetnum:        203.56.34.0 - 203.56.34.255
netname:        OPENSYSTEMS-SA-AU
descr:          Open Systems Technology Pty Ltd
descr:          131 Carrington St
descr:          Adelaide
descr:          SA 5000
country:        AU
org:            ORG-OSTP1-AP
admin-c:        CB900-AP
tech-c:         CB900-AP
abuse-c:        AO334-AP
status:         ASSIGNED PORTABLE
mnt-by:         APNIC-HM
mnt-routes:     MAINT-AU-OST
mnt-irt:        IRT-OST-NON-AU
last-modified:  2021-05-26T03:33:31Z
source:         APNIC

irt:            IRT-OST-NON-AU
address:        131 Carrington St
address:        Adelaide SA 5000
e-mail:         itt@ost.com.au
abuse-mailbox:  itt@ost.com.au
admin-c:        CB900-AP
tech-c:         CB900-AP
auth:           # Filtered
remarks:        itt@ost.com.au was validated on 2024-04-02
mnt-by:         MAINT-AU-OST
last-modified:  2024-04-02T23:20:38Z
source:         APNIC

organisation:   ORG-OSTP1-AP
org-name:       Open Systems Technology Pty Ltd
org-type:       LIR
country:        AU
address:        131 Carrington St
phone:          +61881103800
fax-no:         +61881103850
e-mail:         webmaster-nospam@ost.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:00Z
source:         APNIC

role:           ABUSE OSTNONAU
address:        131 Carrington St
address:        Adelaide SA 5000
country:        ZZ
phone:          +000000000
e-mail:         itt@ost.com.au
admin-c:        CB900-AP
tech-c:         CB900-AP
nic-hdl:        AO334-AP
remarks:        Generated from irt object IRT-OST-NON-AU
remarks:        itt@ost.com.au was validated on 2024-04-02
abuse-mailbox:  itt@ost.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2024-04-02T23:21:34Z
source:         APNIC

person:         Christopher Boughton
address:        131 Carrington St
country:        AU
phone:          +61 8 81103800
e-mail:         itt@os.com.au
nic-hdl:        CB900-AP
mnt-by:         MAINT-AU-OST
last-modified:  2021-05-26T03:33:22Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-AU1)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
5 records found for '203.56.34.0'
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: