ASN Lookup Tool

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

% Information related to 'AS23552 - AS24575'

as-block:       AS23552 - AS24575
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
remarks:        AS23889 has been transfered to AfriNIC
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2009-09-29T06:04:16Z
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 'AS24153 - AS24172'

as-block:       AS24153 - AS24172
descr:          TWNIC-TW-AS-BLOCK9
remarks:        These AS numbers are further assigned by TWNIC
remarks:        to TWNIC members
admin-c:        TWA2-AP
tech-c:         TWA2-AP
mnt-by:         MAINT-TW-TWNIC
mnt-lower:      MAINT-TW-TWNIC
last-modified:  2008-09-04T06:40:26Z
source:         APNIC

role:           TWNIC Whois Administrator
address:        Taiwan Network Information Center
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist.,
address:        Taipei, Taiwan, 105
country:        TW
phone:          +886-2-25289696
fax-no:         +886-2-25287756
e-mail:         hostmaster@twnic.net.tw
admin-c:        ck373-AP
tech-c:         TW922-AP
tech-c:         NS10-AP
nic-hdl:        TWA2-AP
notify:         hostmaster@twnic.net.tw
mnt-by:         MAINT-TW-TWNIC
last-modified:  2020-01-02T03:54:20Z
source:         APNIC

% Information related to 'AS24167'

% Abuse contact for 'AS24167' is 'abuse@sinica.edu.tw'

aut-num:        AS24167
as-name:        ASNet
descr:          Academia Sinica
descr:          The most preeminent academic institute in Taiwan, the Republic of China
descr:          No.128, Sec. 2, Academia Rd., Nangang Dist., Taipei City 115, Taiwan (R.O.C.)
descr:          International connection maintained by Academia Sinica Department of Information Technology Services (ITS)
country:        TW
admin-c:        AN618-AP
tech-c:         AN618-AP
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-ASNET-TW
abuse-c:        AT939-AP
last-modified:  2025-11-06T09:27:19Z
source:         APNIC

irt:            IRT-ASNET-TW
address:        Academia Sinica
address:        The most preeminent academic institution in Taiwan, the Republic of China
address:        No.128, Sec. 2, Academia Rd., Nangang District, Taipei City 115, Taiwan (R.O.C.)
address:        International connection maintained by Academia Sinica Department of Information Technology Services (ITS)
e-mail:         abuse@sinica.edu.tw
abuse-mailbox:  abuse@sinica.edu.tw
admin-c:        AN618-AP
tech-c:         AN618-AP
auth:           # Filtered
remarks:        abuse@sinica.edu.tw was validated on 2026-01-14
mnt-by:         MAINT-TW-TWNIC
last-modified:  2026-01-14T01:23:41Z
source:         APNIC

role:           ASNet NOC
address:        No.128, Sec. 2, Academia Rd., Nangang Dist., Taipei City 115, Taiwan (R.O.C.)
address:        Academia Sinica Department of Information Technology Services (ITS)
country:        TW
phone:          +886-2-2789-8860
e-mail:         noc@sinica.edu.tw
admin-c:        EL759-AP
tech-c:         KL1593-AP
nic-hdl:        AN618-AP
mnt-by:         MAINT-TW-ASNET
last-modified:  2023-08-04T05:59:23Z
source:         APNIC

role:           ABUSE TWNICAP
country:        ZZ
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
phone:          +000000000
e-mail:         hostmaster@twnic.tw
admin-c:        TWA2-AP
tech-c:         TWA2-AP
nic-hdl:        AT939-AP
remarks:        Generated from irt object IRT-TWNIC-AP
remarks:        hostmaster@twnic.tw was validated on 2025-05-23
abuse-mailbox:  hostmaster@twnic.tw
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-23T00:02:10Z
source:         APNIC

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