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 'DIN1-AP'
role:           DOCOMO interTouch NOC
address:        89C Science Park Drive
address:        The Rutherford #03-11/12
address:        Singapore Science Park I
address:        Singapore - 118261
country:        SG
remarks:        Please contact below phone and/or e-mail
phone:          +65-63726085
e-mail:         noc@docomointertouch.com
admin-c:        IO49-AP
tech-c:         RL696-AP
nic-hdl:        DIN1-AP
last-modified:  2021-10-18T03:19:54Z
source:         APNIC
person:         IS OPS
address:        30A Kallang Place # 12-06
country:        SG
phone:          +65 6221 2012
e-mail:         is-operations@intertouch.com
nic-hdl:        IO49-AP
last-modified:  2020-11-22T23:29:26Z
source:         APNIC
person:         Ricky Lai
nic-hdl:        RL696-AP
e-mail:         ricky.lai@docomointertouch.com
address:        89C The Rutherford
address:        #03-11/12
phone:          +65-62212012
country:        SG
mnt-by:         MAINT-NEW
last-modified:  2008-11-04T10:28:23Z
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.
3 records found for 'DIN1-AP'
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IP address lookups Miscellaneous queries

1st level less specific

Returns smallest IP address range that includes the queried IP address or range


Inverse attributes

Returns objects with an attribute that matches the query text and attribute type

All less specific

Return all larger IP address ranges that include the queried IP address or range


Object types

Results that match the query and are of a specified object type

1st level more specific

Returns first level more specific address ranges within the boundaries of the queried IP address range

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


Exact match only

Returns address range that exactly matches the queried IP address range

Associated reverse domain

Returns IP address range and associated reverse domain

For more information see: