ASN Lookup Tool

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Autonomous System Information:
a. [AS Number]                  146983
b. [AS Name]                    OUXNET
g. [Organization]               Osaka University
m. [Administrative Contact]     YM15537JP
n. [Technical Contact]          YM15537JP
n. [Technical Contact]          KO48889JP
q. [Abuse]                      
o. [IMPORT]                     from AS2523 100 accept ANY
o. [IMPORT]                     from AS4718 100 accept ANY
p. [EXPORT]                     to AS2523 announce AS146983
p. [EXPORT]                     to AS4718 announce AS146983
[Assigned Date]                 2022/07/13
[Last Update]                   2022/07/13 09:31:11(JST)
% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS146746 - AS147769'

as-block:       AS146746 - AS147769
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2021-05-06T04:38:09Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC

% Information related to 'AS146968 - AS146987'

as-block:       AS146968 - AS146987
descr:          JPNIC-4Byte-ASBLOCK-AP
country:        JP
org:            ORG-JNIC1-AP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
remarks:        for assignment to JPNIC members
remarks:        Authoritative information regarding AS Number
remarks:        assignments made from within this block can also be
remarks:        queried at whois.nic.ad.jp
mnt-by:         APNIC-HM
mnt-lower:      MAINT-JPNIC
last-modified:  2021-08-25T06:28:17Z
source:         APNIC

organisation:   ORG-JNIC1-AP
org-name:       Japan Network Information Center
org-type:       NIR
country:        JP
address:        Urbannet-Kanda Bldg 4F
address:        3-6-2 Uchi-Kanda
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         hostmaster@nic.ad.jp
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T01:49:57Z
source:         APNIC

role:           Japan Network Information Center
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         hostmaster@nic.ad.jp
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
last-modified:  2022-01-05T03:04:02Z
source:         APNIC

% Information related to 'AS146983'

% Abuse contact for 'AS146983' is 'hostmaster@nic.ad.jp'

aut-num:        AS146983
as-name:        OUXNET
descr:          Osaka University
descr:          5-1 Mihogaoka, Ibaraki city, Osaka, Japan
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
remarks:        Email address for spam or abuse complaints : odins-room@odins.osaka-u.ac.jp
country:        JP
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2024-08-13T05:53:59Z
source:         APNIC

irt:            IRT-JPNIC-JP
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, japan
e-mail:         hostmaster@nic.ad.jp
abuse-mailbox:  hostmaster@nic.ad.jp
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        hostmaster@nic.ad.jp was validated on 2024-11-27
mnt-by:         MAINT-JPNIC
last-modified:  2025-09-04T01:00:00Z
source:         APNIC

role:           Japan Network Information Center
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         hostmaster@nic.ad.jp
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
last-modified:  2022-01-05T03:04:02Z
source:         APNIC

% Information related to 'AS146983'

aut-num:        AS146983
as-name:        OUXNET
descr:          Osaka University
import:         from AS2523 100 accept ANY
import:         from AS4718 100 accept ANY
export:         to AS2523 announce AS146983
export:         to AS4718 announce AS146983
country:        JP
admin-c:        YM15537JP
tech-c:         KO48889JP
tech-c:         YM15537JP
last-modified:  2022-07-13T18:31:11Z
remarks:        This information has been partially mirrored by APNIC from
remarks:        JPNIC. To obtain more specific information, please use the
remarks:        JPNIC WHOIS Gateway at
remarks:        http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks:        whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks:        defaults to Japanese output, use the /e switch for English
remarks:        output)
source:         JPNIC

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