APNIC - Query the APNIC Whois Database

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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 '203.28.120.0 - 203.28.120.255'

% No abuse contact registered for 203.28.120.0 - 203.28.120.255

inetnum:        203.28.120.0 - 203.28.120.255
netname:        ISP
country:        AU
descr:          ISP,Internet Service Provider,
descr:          Sydney, Australia
admin-c:        MR4-AP
tech-c:         MR4-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
last-modified:  2008-09-04T06:50:23Z
source:         APNIC

person:         Mark Russell
nic-hdl:        MR4-AP
e-mail:         domreg@isp.net.au
notify:         domreg@isp.net.au
address:        P.O.Box 614
address:        Alexandria NSW 1435
phone:          +61-1300-304-288
fax-no:         +61-2-9699-3844
country:        AU
remarks:        *******************************************
remarks:        *  Independent Service Providers Pty Ltd                     *
remarks:        *******************************************
remarks:        *  Report fraud to defraud@isp.net.au                          *
remarks:        *  Report Spam & Abuse to spam@isp.net.au              *
remarks:        *******************************************
mnt-by:         MAINT-ISP-AU
last-modified:  2008-09-04T07:29:15Z
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.
2 records found for '203.28.120.0'
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: