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 'AS23748'
% Abuse contact for 'AS23748' is 'abuse@catnetworks.co.jp'
aut-num:        AS23748
as-name:        CAT-AS-AP
descr:          Cat Networks K.K.
country:        JP
org:            ORG-CNK1-AP
admin-c:        CNKA1-AP
tech-c:         CNKA1-AP
abuse-c:        AC1582-AP
mnt-lower:      MAINT-CAT-JP
mnt-routes:     MAINT-CAT-JP
mnt-by:         APNIC-HM
mnt-irt:        IRT-CAT-JP
last-modified:  2020-05-12T13:56:45Z
source:         APNIC
irt:            IRT-CAT-JP
address:        6-Chome 7-2 Nishitenma, Kita-ku, Osaka Osaka 530-0047
e-mail:         noc@catnetworks.co.jp
abuse-mailbox:  abuse@catnetworks.co.jp
admin-c:        CNKA1-AP
tech-c:         CNKA1-AP
auth:           # Filtered
remarks:        noc@catnetworks.co.jp was validated on 2020-05-12
remarks:        abuse@catnetworks.co.jp was validated on 2020-05-12
mnt-by:         MAINT-CAT-JP
last-modified:  2020-05-12T13:56:35Z
source:         APNIC
organisation:   ORG-CNK1-AP
org-name:       Cat Networks K.K.
org-type:       LIR
country:        JP
address:        6-Chome 7-2 Nishitenma
address:        Kita-ku
phone:          +81-669499281
fax-no:         +81-669499282
e-mail:         info@catnetworks.co.jp
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:12Z
source:         APNIC
role:           ABUSE CATJP
address:        6-Chome 7-2 Nishitenma, Kita-ku, Osaka Osaka 530-0047
country:        ZZ
phone:          +000000000
e-mail:         noc@catnetworks.co.jp
admin-c:        CNKA1-AP
tech-c:         CNKA1-AP
nic-hdl:        AC1582-AP
remarks:        Generated from irt object IRT-CAT-JP
abuse-mailbox:  abuse@catnetworks.co.jp
mnt-by:         APNIC-ABUSE
last-modified:  2020-05-12T13:56:45Z
source:         APNIC
role:           Cat Networks KK administrator
address:        6-Chome 7-2 Nishitenma, Kita-ku, Osaka Osaka 530-0047
country:        JP
phone:          +81-0669499281
fax-no:         +81-0669499281
e-mail:         abuse@catnetworks.co.jp
admin-c:        CNKA1-AP
tech-c:         CNKA1-AP
nic-hdl:        CNKA1-AP
mnt-by:         MAINT-CAT-JP
last-modified:  2017-03-15T08:36:07Z
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.
5 records found for 'AS23748'
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: