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 '2400:2400::/23'
% Abuse contact for '2400:2400::/23' is 'abuse@bbix.net'
inet6num:       2400:2400::/23
netname:        BBIX-IPv6-20110804
descr:          BBIX IPv6 Network
descr:          Email address for spam or abuse complaints : abuse@bbix.net
country:        JP
admin-c:        SA421-AP
tech-c:         SA421-AP
mnt-by:         MAINT-JP-BBTECH
mnt-irt:        IRT-BBIX-JP
mnt-lower:      MAINT-JP-BBTECH
mnt-routes:     MAINT-JP-BBTECH
last-modified:  2011-08-25T06:47:29Z
source:         APNIC
irt:            IRT-BBIX-JP
address:        Tokyo Shiodome bldg.,
address:        1-9-1, Higashi-Shimbashi
address:        Minatoku,Tokyo, Japan
e-mail:         abuse@bbix.net
abuse-mailbox:  abuse@bbix.net
admin-c:        SN936-AP
tech-c:         SN936-AP
tech-c:         SN936-AP
auth:           # Filtered
remarks:        abuse@bbix.net was validated on 2024-02-13
mnt-by:         MAINT-JP-BBTECH
last-modified:  2024-02-26T12:00:34Z
source:         APNIC
role:           SoftbankBB ABUSE
address:        Tokyo Portcity Takeshiba Office Tower 22F,  1-7-1, Kaigan, Minatoku,Tokyo
country:        JP
phone:          +81-3-6688-5120
e-mail:         abuse@e.softbank.co.jp
remarks:        Please send spam report,virus alart
remarks:        or any other abuse report
remarks:        to  abuse@e.softbank.co.jp
remarks:        Any other Information, Notice,
remarks:        Please send to hostmaster@bbtec.net
admin-c:        KF291-AP
tech-c:         KF291-AP
nic-hdl:        SA421-AP
mnt-by:         MAINT-JP-BBTECH
last-modified:  2024-03-26T02:44:48Z
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.
3 records found for '2400:2411:9680:4300:55FA:D72E:B931:9A8C'
Search for  
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: