AS Name
NTHU-TW
Org Name
National Tsing-Hua University
Registry Region
Taiwan
Looking Glass
IPv4Prefixes

3

IPv6Prefixes

0

IPv4 NUMs

73,728

IPv6 NUMs(/64)

0

73,728 IPv4 Addresses
CIDR Description IP Num
120.127.160.0/19 TANET-NET Ministry of Education Computer Center 8192
140.114.0.0/24 TANET Taiwan Academic Network 256
140.114.0.0/16 TANET Taiwan Academic Network 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS9264 ASNET - Academia Sinica Computing Center, TW Taiwan 91,136 8,589,934,592 IPv4 IPv4
AS9505 TWGATE-AP - Chunghwa Telecom Co., Ltd., TW Taiwan 22,528 8,589,934,592 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
120.127.160.1 2 dns1.nd.nthu.edu.tw
120.127.160.3 3 www.nd.nthu.edu.tw
120.127.160.4 1 dns2.nd.nthu.edu.tw
120.127.160.7 2 mail.nd.nthu.edu.tw
120.127.160.35 2 16035.nd.nthu.edu.tw
120.127.160.65 1 mgates.nd.nthu.edu.tw
120.127.160.89 1 sso.nd.nthu.edu.tw
120.127.160.97 1 dns1n.nhcue.edu.tw
120.127.160.98 1 dns2n.nhcue.edu.tw
120.127.161.25 1 ocw.tlc.nthu.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:       AS18040 - AS18049
descr:          TWNIC-TW-AS-BLOCK
remarks:        These AS numbers are further assigned by TWNIC
remarks:        to TWNIC members
admin-c:        TWA2-AP
tech-c:         TWA2-AP
mnt-by:         APNIC-HM
mnt-lower:      MAINT-TW-TWNIC
last-modified:  2017-06-29T23:47:09Z
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:        AS18047
as-name:        NTHU-TW
descr:          National Tsing-Hua University
descr:          Hsinchu, Taiwan
country:        TW
import:         from AS1659
                action pref=10;
                accept ANY
import:         from AS3462
                action pref=20;
                accept ANY
import:         from AS9924
                action pref=20;
                accept ANY
export:         to AS1659
                announce AS18047
export:         to AS3462
                announce AS18047
export:         to AS9924
                announce AS18047
default:        to AS1659
                action pref=100;
                networks ANY
admin-c:        SC547-AP
tech-c:         SC547-AP
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-TWNIC-AP
last-modified:  2016-10-17T00:33:00Z
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:         Shin-Ming Chang
address:        National Tsing-Hua University
address:        No.101, Section 2, Kuang-Fu Road, Hsinchu City, Taiwan, R.O.C.
country:        TW
phone:          +886-3-573-1133
fax-no:         +886-3-571-0776
e-mail:         [email protected]
nic-hdl:        SC547-AP
mnt-by:         MAINT-TW-TWNIC
last-modified:  2008-09-04T07:29:18Z
source:         APNIC