AS Name
NCU-TW
Org Name
National Central University
Registry Region
Taiwan
Looking Glass
IPv4Prefixes

2

IPv6Prefixes

0

IPv4 NUMs

65,536

IPv6 NUMs(/64)

0

65,536 IPv4 Addresses
CIDR Description IP Num
140.115.0.0/24 TANET Taiwan Academic Network 256
140.115.0.0/16 TANET Taiwan Academic Network 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS18185 NTCU-AS-TW - 4F, No.114, Sec.1, Chung-Shiao W. Road, TW Taiwan 25,600 0 IPv4 IPv4
AS7539 TWAREN-TW - National Center for High-performance Computing, TW Taiwan 89,088 4,294,967,296 IPv4 IPv4
IP Address Domain NUMs Domains
140.115.0.191 3 ev.in.ncu.edu.tw
140.115.0.206 1 opac.lib.ncu.edu.tw
140.115.0.221 1 cis.ncu.edu.tw
140.115.0.223 1 enable.ncu.edu.tw
140.115.0.225 1 uncia.cc.ncu.edu.tw
140.115.0.238 3 audit.ncu.edu.tw
140.115.0.248 1 portal3g.ncu.edu.tw
140.115.0.251 1 ncu.edu.tw
as-block:       AS17653 - AS18431
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:  2019-01-08T23:19:07Z
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:         [email protected]
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         [email protected]
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC


as-block:       AS18410 - AS18429
descr:          TWNIC-TW-AS-BLOCK8
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:         [email protected]
admin-c:        ck373-AP
tech-c:         TW922-AP
tech-c:         NS10-AP
nic-hdl:        TWA2-AP
notify:         [email protected]
mnt-by:         MAINT-TW-TWNIC
last-modified:  2020-01-02T03:54:20Z
source:         APNIC



aut-num:        AS18420
as-name:        NCU-TW
descr:          National Central University
descr:          No.300, Jungda Rd, Jhongli City,
descr:          Taoyuan
country:        TW
import:         from AS3462 action pref=100; accept ANY
import:         from AS9676 action pref=100; accept ANY
import:         from AS18182 action pref=100; accept ANY
export:         to AS3462 announce AS18420
export:         to AS9676 announce AS18420
export:         to AS18182 announce AS18420
default:        to AS1659 action pref=10; networks ANY
admin-c:        CL184-AP
tech-c:         SY81-AP
notify:         [email protected]
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-TWNIC-AP
last-modified:  2016-10-17T00:33:06Z
source:         APNIC

irt:            IRT-TWNIC-AP
address:        Taipei, Taiwan, 100
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        TWA2-AP
tech-c:         TWA2-AP
auth:           # Filtered
remarks:        Please note that TWNIC is not an ISP and is not empowered
remarks:        to investigate complaints of network abuse.
mnt-by:         MAINT-TW-TWNIC
last-modified:  2015-10-08T07:58:24Z
source:         APNIC

person:         CHIU-MEI LIU
nic-hdl:        CL184-AP
e-mail:         [email protected]
address:        No.300, Jungda Rd, Jhongli City
address:        Taoyuan, 320, R.O.C
phone:          +886-3-422-7151 ext 7512
fax-no:         +886-3-425-2561
country:        TW
mnt-by:         MAINT-TW-TWNIC
last-modified:  2008-09-04T07:29:22Z
source:         APNIC

person:         SU-CHIU YANG
nic-hdl:        SY81-AP
e-mail:         [email protected]
address:        No.300, Jungda Rd, Jhongli City
address:        Taoyuan, 320, R.O.C
phone:          +886-3-422-7151 ext. 7505
fax-no:         +886-3-425-2561
country:        TW
mnt-by:         MAINT-TW-TWNIC
last-modified:  2008-09-04T07:29:22Z
source:         APNIC