Whois - get information about the ip / domain / AS number / Сompany

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Results for IPv4:
103.11.123.255

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

% Information related to '103.11.123.0 - 103.11.123.255'

% Abuse contact for '103.11.123.0 - 103.11.123.255' is 'abuse@m-square.biz'

inetnum: 103.11.123.0 - 103.11.123.255
netname: M-SQUARE-JP
descr: M-SQUARE-JP
country: JP
admin-c: EN118-AP
tech-c: EN118-AP
abuse-c: AM2632-AP
status: ASSIGNED NON-PORTABLE
remarks: For SPAM/ABUSE Issue:abuse@m-square.biz
mnt-by: MAINT-M-SQUARE-JP
mnt-irt: IRT-M-SQUARE-JP
last-modified: 2021-01-20T01:03:01Z
source: APNIC

irt: IRT-M-SQUARE-JP
address: Heights Junes 203, Mitsuzawa-Kamicho 7-8, Kanagawa-ku, Yokohama-shi, Kanagawa, Japan 221-0856
e-mail: support@m-square.biz
abuse-mailbox: abuse@m-square.biz
admin-c: MINA6-AP
tech-c: MINA6-AP
auth: # Filtered
remarks: support@m-square.biz was validated on 2025-08-19
remarks: abuse@m-square.biz was validated on 2025-08-19
mnt-by: MAINT-M-SQUARE-JP
last-modified: 2025-08-19T21:36:15Z
source: APNIC

role: ABUSE MSQUAREJP
country: ZZ
address: Heights Junes 203, Mitsuzawa-Kamicho 7-8, Kanagawa-ku, Yokohama-shi, Kanagawa, Japan 221-0856
phone: +000000000
e-mail: support@m-square.biz
admin-c: MINA6-AP
tech-c: MINA6-AP
nic-hdl: AM2632-AP
remarks: Generated from irt object IRT-M-SQUARE-JP
remarks: support@m-square.biz was validated on 2025-08-19
remarks: abuse@m-square.biz was validated on 2025-08-19
abuse-mailbox: abuse@m-square.biz
mnt-by: APNIC-ABUSE
last-modified: 2025-08-19T21:36:43Z
source: APNIC

person: Eiji Nagamatsu
address: Heights Junes 203, Mitsuzawa-Kamicho 7-8, Kanagawa-ku, Yokohama-shi, Kanagawa, Japan 221-0856
country: JP
phone: +81-3-6682-4929
e-mail: eiji.nagamatsu@m-square.biz
nic-hdl: EN118-AP
mnt-by: MAINT-M-SQUARE-JP
last-modified: 2015-06-15T07:12:46Z
source: APNIC

% Information related to '103.11.120.0/22AS132827'

route: 103.11.120.0/22
origin: AS132827
descr: M-SQUARE, Inc.
Heights Junes 203, Mitsuzawa-Kamicho 7-8 Kanagawa-ku
mnt-by: MAINT-M-SQUARE-JP
last-modified: 2020-01-27T05:54:52Z
source: APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-UK2)

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