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 '103.31.12.0 - 103.31.12.255'
% Abuse contact for '103.31.12.0 - 103.31.12.255' is 'ts@tsnet-japan.com'
inetnum:        103.31.12.0 - 103.31.12.255
netname:        TSnetwork
descr:          TOSEI, Inc.
descr:          Edagawa, Kotoku, Tokyo 135-0051 Japan
country:        JP
admin-c:        TA204-AP
tech-c:         TA204-AP
abuse-c:        AT1209-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-TSNETWORKS1-JP
mnt-lower:      MAINT-TSNETWORKS1-JP
mnt-routes:     MAINT-TSNETWORKS1-JP
mnt-irt:        IRT-TSNETWORKS1-JP
last-modified:  2021-01-19T13:11:58Z
source:         APNIC
irt:            IRT-TSNETWORKS1-JP
address:        TOSEI, Inc., Kotoku Tokyo 135-0051
e-mail:         ts@tsnet-japan.com
abuse-mailbox:  ts@tsnet-japan.com
admin-c:        TA204-AP
tech-c:         TA204-AP
auth:           # Filtered
remarks:        ts@tsnet-japan.com was validated on 2024-02-20
mnt-by:         MAINT-TSNETWORKS1-JP
last-modified:  2024-02-20T05:34:54Z
source:         APNIC
role:           ABUSE TSNETWORKS1JP
address:        TOSEI, Inc., Kotoku Tokyo 135-0051
country:        ZZ
phone:          +000000000
e-mail:         ts@tsnet-japan.com
admin-c:        TA204-AP
tech-c:         TA204-AP
nic-hdl:        AT1209-AP
remarks:        Generated from irt object IRT-TSNETWORKS1-JP
remarks:        ts@tsnet-japan.com was validated on 2024-02-20
abuse-mailbox:  ts@tsnet-japan.com
mnt-by:         APNIC-ABUSE
last-modified:  2024-02-20T05:35:32Z
source:         APNIC
role:           TSnetworks administrator
address:        TOSEI, Inc.
address:        Edagawa, Kotoku, Tokyo 135-0051 Japan
country:        JP
phone:          +81-3-6666-1631
fax-no:         +81-3-6666-1632
e-mail:         ts@tsnet-japan.com
admin-c:        TA204-AP
tech-c:         TA204-AP
nic-hdl:        TA204-AP
mnt-by:         MAINT-TSNETWORKS1-JP
last-modified:  2012-12-24T13:11:06Z
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.
4 records found for '103.31.12.0'
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: