APNIC - Query the APNIC Whois Database

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 '149.234.188.0 - 149.234.188.255'
% Abuse contact for '149.234.188.0 - 149.234.188.255' is 'hiroshi.nakatani@bayer.com'
inetnum:        149.234.188.0 - 149.234.188.255
netname:        BAYERHOLDINGLTD-JP
descr:          Bayer Holding Ltd.
descr:          28F Breeze Tower, 4-9, Umeda 2-chome, Kita-ku
country:        JP
org:            ORG-BHL2-AP
admin-c:        BHLA2-AP
tech-c:         BHLA2-AP
abuse-c:        AB1009-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-BAYERHOLDINGLTD-JP
mnt-routes:     MAINT-BAYERHOLDINGLTD-JP
mnt-irt:        IRT-BAYERHOLDINGLTD-JP
last-modified:  2020-06-17T13:04:33Z
source:         APNIC
irt:            IRT-BAYERHOLDINGLTD-JP
address:        Bayer Holding Ltd., Information Technology, Business Service Japan, ,, Osaka Osaka 530-0001
e-mail:         hiroshi.nakatani@bayer.com
abuse-mailbox:  hiroshi.nakatani@bayer.com
admin-c:        BHLA2-AP
tech-c:         BHLA2-AP
auth:           # Filtered
remarks:        hiroshi.nakatani@bayer.com was validated on 2024-03-21
mnt-by:         MAINT-BAYERHOLDINGLTD-JP
last-modified:  2024-03-21T01:22:43Z
source:         APNIC
organisation:   ORG-BHL2-AP
org-name:       Bayer Holding Ltd.
org-type:       LIR
country:        JP
address:        28F Breeze Tower, 4-9, Umeda 2-chome, Kita-ku
phone:          +81-6-6133-7435
e-mail:         jyuma.yamamoto@bayer.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:29Z
source:         APNIC
role:           ABUSE BAYERHOLDINGLTDJP
address:        Bayer Holding Ltd., Information Technology, Business Service Japan, ,, Osaka Osaka 530-0001
country:        ZZ
phone:          +000000000
e-mail:         hiroshi.nakatani@bayer.com
admin-c:        BHLA2-AP
tech-c:         BHLA2-AP
nic-hdl:        AB1009-AP
remarks:        Generated from irt object IRT-BAYERHOLDINGLTD-JP
remarks:        hiroshi.nakatani@bayer.com was validated on 2024-03-21
abuse-mailbox:  hiroshi.nakatani@bayer.com
mnt-by:         APNIC-ABUSE
last-modified:  2024-03-21T01:23:14Z
source:         APNIC
role:           Bayer Holding Ltd administrator
address:        Bayer Holding Ltd., Information Technology, Business Service Japan, ,, Osaka Osaka 530-0001
country:        JP
phone:          +81-6-6133-7435
fax-no:         +81-6-6133-7435
e-mail:         jyuma.yamamoto@bayer.com
admin-c:        BHLA2-AP
tech-c:         BHLA2-AP
nic-hdl:        BHLA2-AP
mnt-by:         MAINT-BAYERHOLDINGLTD-JP
last-modified:  2018-04-16T00:31:06Z
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.
5 records found for '149.234.188.0'
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: