APNIC - Query the APNIC Whois Database

To assist you with debugging problems, this whois query was received from IP Address
[216.73.216.57]

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '138.252.51.0 - 138.252.51.255'

% Abuse contact for '138.252.51.0 - 138.252.51.255' is 'abuse@itsudatte.jp'

inetnum:        138.252.51.0 - 138.252.51.255
netname:        M1CI-AP
descr:          ITSUDATTE
country:        JP
org:            ORG-IA124-AP
admin-c:        IA567-AP
tech-c:         IA567-AP
abuse-c:        AM4147-AP
status:         ASSIGNED 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-routes:     MAINT-M1CI-AP
mnt-irt:        IRT-M1CI-AP
last-modified:  2025-12-26T23:57:36Z
geofeed:        HTTPS://RIE.MARU.CO.JP/A91B82CE.CSV
source:         APNIC

irt:            IRT-M1CI-AP
address:        JP
e-mail:         abuse@itsudatte.jp
abuse-mailbox:  abuse@itsudatte.jp
admin-c:        IA567-AP
tech-c:         IA567-AP
auth:           # Filtered
mnt-by:         MAINT-M1CI-AP
last-modified:  2025-11-18T00:38:27Z
source:         APNIC

organisation:   ORG-IA124-AP
org-name:       ITSUDATTE
org-type:       LIR
country:        CA
address:        5 Tiffany Gate
phone:          +819072576060
e-mail:         aki@itsudatte.jp
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2026-01-07T13:22:41Z
source:         APNIC

role:           ABUSE M1CIAP
country:        ZZ
address:        JP
phone:          +000000000
e-mail:         abuse@itsudatte.jp
admin-c:        IA567-AP
tech-c:         IA567-AP
nic-hdl:        AM4147-AP
remarks:        Generated from irt object IRT-M1CI-AP
abuse-mailbox:  abuse@itsudatte.jp
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-08T02:54:29Z
source:         APNIC

role:           ITSUDATTE administrator
address:
country:        JP
phone:          +819072576060
e-mail:         abuse@itsudatte.jp
admin-c:        IA567-AP
tech-c:         IA567-AP
nic-hdl:        IA567-AP
notify:         abuse@itsudatte.jp
mnt-by:         MAINT-M1CI-AP
last-modified:  2025-12-28T02:06:58Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-AU4)

Bold: Object type.
Underlined: Primary key(s).
Hyperlinks: Searchable Attributes.

5 records found for '138.252.51.0'

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