APNIC - Query the APNIC Whois Database

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% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '103.253.240.0 - 103.253.243.255'

% Abuse contact for '103.253.240.0 - 103.253.243.255' is 'irt@nic.or.kr'

inetnum:        103.253.240.0 - 103.253.243.255
netname:        DOOSAN
descr:          DOOSAN CORPORATION DIGITAL INNOVATION
country:        KR
admin-c:        IM604-AP
tech-c:         IM604-AP
status:         ASSIGNED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2019-12-03T06:14:43Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
e-mail:         irt@nic.or.kr
abuse-mailbox:  irt@nic.or.kr
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        irt@nic.or.kr was validated on 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2021-06-15T06:21:49Z
source:         APNIC

person:         IP Manager
address:        Seoul Jung-gu Jangchungdan-ro 275
country:        KR
phone:          +82-2-3398-2510
e-mail:         dsdomain@doosan.com
nic-hdl:        IM604-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2022-09-28T07:44:03Z
source:         APNIC

% Information related to '103.253.240.0 - 103.253.243.255'

inetnum:        103.253.240.0 - 103.253.243.255
netname:        DOOSAN-KR
descr:          Doosan Corporation Digital Innovation
country:        KR
admin-c:        YK414-KR
tech-c:         YK414-KR
status:         ALLOCATED PORTABLE
remarks:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Seoul Jung-gu Jangchungdan-ro 275
address:        15
country:        KR
phone:          +82-2-3398-2510
e-mail:         dsdomain@doosan.com
nic-hdl:        YK414-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-AU2)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
5 records found for '103.253.240.0'
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: