103.191.22.0/23 subnet IP range details

Summary

Country	Taiwan
Domain	ntust.edu.tw
Size	512
Registry	APNIC
Network Name	ntustccadm

Whois

inetnum:        103.191.22.0 - 103.191.23.255
netname:        ntustccadm
descr:          National Taiwan University of Science and Technology
descr:          No.43, Keelung Rd., Sec.4, Daan Dist.,
descr:          Taipei City,Taiwan
country:        TW
admin-c:        JMX1-AP
tech-c:         ECD1-AP
abuse-c:        AT939-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-TW-TWNIC
mnt-lower:      MAINT-TW-TWNIC
mnt-irt:        IRT-NTUSTCCADM-TW
last-modified:  2025-11-07T01:29:43Z
source:         APNIC

irt:            IRT-NTUSTCCADM-TW
address:        National Taiwan University of Science and Technology
address:        No.43, Keelung Rd., Sec.4, Daan Dist., Taipei City, Taiwan
address:        Taipei
phone:          +886-2-2737-6208
e-mail:         cheerful@mail.ntust.edu.tw
abuse-mailbox:  cheerful@mail.ntust.edu.tw
admin-c:        TR492-AP
tech-c:         TR492-AP
remarks:        (oid:NTUSTCCADM)
mnt-by:         MAINT-TW-TWNIC
last-modified:  2025-11-06T07:27:31Z
source:         APNIC
auth:           # Filtered

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

person:         EN CONG DAI
address:        No.43, Keelung Rd., Sec.4, Daan Dist., Taipei City,Taiwan
country:        TW
phone:          +886-2-2737-6218
e-mail:         steventai@mail.ntust.edu.tw
nic-hdl:        ECD1-AP
mnt-by:         MAINT-TW-TWNIC
last-modified:  2022-07-11T07:38:09Z
source:         APNIC

person:         JIONG MING XIE
address:        No.43, Keelung Rd., Sec.4, Daan Dist., Taipei City,Taiwan
country:        TW
phone:          +886-2737-6307
e-mail:         hsiehjm@mail.ntust.edu.tw
nic-hdl:        JMX1-AP
mnt-by:         MAINT-TW-TWNIC
last-modified:  2022-07-11T07:37:22Z
source:         APNIC

CIDR IP address subranges within 103.191.22.0/23 subnet

103.191.22.0/24
103.191.23.0/24

103.191.22.0/23

AS63899 — National Taiwan University of Science And Technology

Summary

Whois

CIDR IP address subranges within 103.191.22.0/23 subnet