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 '103.28.168.0 - 103.28.168.255'
% Abuse contact for '103.28.168.0 - 103.28.168.255' is 'abuse@oonetworks.biz'
inetnum:        103.28.168.0 - 103.28.168.255
netname:        ITCSYS
descr:          ITCSYS
country:        JP
admin-c:        CT628-AP
tech-c:         CT628-AP
abuse-c:        AO253-AP
status:         ASSIGNED NON-PORTABLE
remarks:        For SPAM/ABUSE Issue:abuse@oonetworks.biz
mnt-by:         MAINT-OO-NET-JP
mnt-lower:      MAINT-OO-NET-JP
mnt-routes:     MAINT-OO-NET-JP
mnt-irt:        IRT-OO-NET-JP
last-modified:  2021-06-30T01:20:25Z
source:         APNIC
irt:            IRT-OO-NET-JP
address:        Raimu-haitsu 206 Komagawa 4-5-13 Sumiyoshi-ku Osaka-shi Osaka-hu Japan 546-0043
e-mail:         support@oonetworks.biz
abuse-mailbox:  abuse@oonetworks.biz
admin-c:        OONI1-AP
tech-c:         OONI1-AP
auth:           # Filtered
remarks:        support@oonetworks.biz was validated on 2024-01-16
remarks:        abuse@oonetworks.biz was validated on 2024-01-16
mnt-by:         MAINT-OO-NET-JP
last-modified:  2024-01-16T18:07:25Z
source:         APNIC
role:           ABUSE OONETJP
address:        Raimu-haitsu 206 Komagawa 4-5-13 Sumiyoshi-ku Osaka-shi Osaka-hu Japan 546-0043
country:        ZZ
phone:          +000000000
e-mail:         support@oonetworks.biz
admin-c:        OONI1-AP
tech-c:         OONI1-AP
nic-hdl:        AO253-AP
remarks:        Generated from irt object IRT-OO-NET-JP
remarks:        support@oonetworks.biz was validated on 2024-01-16
remarks:        abuse@oonetworks.biz was validated on 2024-01-16
abuse-mailbox:  abuse@oonetworks.biz
mnt-by:         APNIC-ABUSE
last-modified:  2024-01-16T18:07:58Z
source:         APNIC
person:         Chie Takamori
address:        Chiyo 2-22-8-202,  Hakata-ku, Fukuoka-shi, Fukuoka-ken
country:        JP
phone:          +81-3-6684-1074
fax-no:         +81-3-6684-1074
e-mail:         chie.takamori@knet-c.biz
nic-hdl:        CT628-AP
abuse-mailbox:  abuse@knet-c.biz
mnt-by:         MAINT-KNC-NET-JP
last-modified:  2017-01-19T00:35:37Z
source:         APNIC
% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-AU2)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
4 records found for '103.28.168.0'
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: