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 '149.234.184.0 - 149.234.184.255'

% Abuse contact for '149.234.184.0 - 149.234.184.255' is 'cnbtech@bayer.com'

inetnum:        149.234.184.0 - 149.234.184.255
netname:        JP-OSA-1
descr:          Bayer Holding Ltd.
country:        JP
admin-c:        BSEA1-AP
tech-c:         BSEA1-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-CNB-SG
mnt-irt:        IRT-CNB-SG
abuse-c:        AC1912-AP
last-modified:  2020-07-22T01:16:41Z
source:         APNIC

irt:            IRT-CNB-SG
address:        2 Tanjong Katong Road
address:        # 07-01, Paya Lebar Quarter 3
address:        Singapore 437161
e-mail:         cnbtech@bayer.com
abuse-mailbox:  cnbtech@bayer.com
admin-c:        BSEA1-AP
tech-c:         BSEA1-AP
auth:           # Filtered
remarks:        cnbtech@bayer.com was validated on 2024-03-13
mnt-by:         MAINT-SG-BAYER
last-modified:  2024-03-13T13:30:32Z
source:         APNIC

role:           ABUSE CNBSG
address:        2 Tanjong Katong Road
address:        # 07-01, Paya Lebar Quarter 3
address:        Singapore 437161
country:        ZZ
phone:          +000000000
e-mail:         cnbtech@bayer.com
admin-c:        BSEA1-AP
tech-c:         BSEA1-AP
nic-hdl:        AC1912-AP
remarks:        Generated from irt object IRT-CNB-SG
remarks:        cnbtech@bayer.com was validated on 2024-03-13
abuse-mailbox:  cnbtech@bayer.com
mnt-by:         APNIC-ABUSE
last-modified:  2024-03-13T13:31:01Z
source:         APNIC

role:           BAYER SOUTH EAST ASIA PTE LTD - network administ
address:        2 Tanjong Katong Road, #07-01, Paya Lebar Quarter 3, Singapore 437161
country:        SG
phone:          +65 6496 1658
e-mail:         kaysing.neo@bayer.com
admin-c:        BSEA1-AP
tech-c:         BSEA1-AP
nic-hdl:        BSEA1-AP
mnt-by:         MAINT-SG-BAYER
last-modified:  2020-08-13T02:05:37Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-AU3)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
4 records found for '149.234.184.0'
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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: