AS17711 National Dong Hwa University

Country of Origin:

Taiwan

Prefixes Originated (all): 30
Prefixes Originated (v4): 30
Prefixes Originated (v6): 0

Prefixes Announced (all): 30
Prefixes Announced (v4): 30
Prefixes Announced (v6): 0

RPKI Originated Valid (all): 0
RPKI Originated Valid (v4): 0
RPKI Originated Valid (v6): 0

RPKI Originated Invalid (all): 30
RPKI Originated Invalid (v4): 30
RPKI Originated Invalid (v6): 0

BGP Peers Observed (all): 3
BGP Peers Observed (v4): 3
BGP Peers Observed (v6): 0

IPs Originated (v4): 27,904
AS Paths Observed (v4): 18
AS Paths Observed (v6): 0

Average AS Path Length (all): 3.556
Average AS Path Length (v4): 3.556
Average AS Path Length (v6): 0.000

AS17711 IPv4 Peers

ASN	Name
AS7539	National Center for High-performance Computing
AS3462	Data Communication Business Group
AS1659	Taiwan Academic Network (TANet) Information Center

AS17711 IPv4 Peer Count

AS17711 IPv4 Prefixes Announced

AS17711 IPv4 Prefixes Originated

AS17711 IPv4 Route Propagation

Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
163.28.160.0/20	imported inetnum object for MOEC
203.64.34.0/23	Taiwan Academic Network
203.64.40.0/22	Taiwan Academic Network
203.64.76.0/22	Taiwan Academic Network
203.64.80.0/21	Taiwan Academic Network
203.68.24.0/23	Taiwan Academic Network
203.68.59.0/24	Taiwan Academic Network
203.68.60.0/22
203.68.72.0/24	Taiwan Academic Network
203.68.153.0/24	Taiwan Academic Network
203.68.154.0/23	Taiwan Academic Network
203.68.200.0/23	Taiwan Academic Network
203.68.210.0/24	Taiwan Academic Network
203.71.0.0/23	Taiwan Network Information Center
203.71.58.0/23	Taiwan Network Information Center
203.71.60.0/23	Taiwan Network Information Center
203.71.244.0/24	Taiwan Network Information Center
203.72.48.0/22	Taiwan Network Information Center
203.72.73.0/24	Taiwan Network Information Center
203.72.74.0/23	Taiwan Network Information Center
203.72.76.0/22	Taiwan Network Information Center
203.72.80.0/21	Taiwan Network Information Center
203.72.94.0/24	Taiwan Network Information Center
210.62.247.0/24	Ministry of Education Computer Center
210.70.56.0/22	Taiwan Academic Network
210.240.38.0/23
210.240.40.0/21
210.240.48.0/20
210.243.52.0/23
210.243.54.0/24

Bogon Prefixes
Prefix	Type	Status

Rank	Description	Peer
1	National Center for High-performance Computing	AS7539
2	Data Communication Business Group	AS3462
3	Taiwan Academic Network (TANet) Information Center	AS1659

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:         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

as-block:       AS17709 - AS17718
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:         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

aut-num:        AS17711
as-name:        NDHU-TW
descr:          National Dong Hwa University
descr:          Hualien, Taiwan
country:        TW
import:         from AS1659 action pref=10; accept ANY
import:         from AS7539 action pref=20; accept ANY
import:         from AS9680 action pref=20; accept ANY
export:         to AS1659 announce AS17711
export:         to AS7539 announce AS17711
default:        to AS1659 action pref=5; networks ANY
default:        to AS7539 action pref=10; networks ANY
admin-c:        YL293-AP
tech-c:         RW121-AP
abuse-c:        AT939-AP
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-TWNIC-AP
last-modified:  2021-11-04T00:49:38Z
source:         APNIC

irt:            IRT-TWNIC-AP
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
e-mail:         hostmaster@twnic.tw
abuse-mailbox:  hostmaster@twnic.tw
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.
remarks:        hostmaster@twnic.tw is invalid
mnt-by:         MAINT-TW-TWNIC
last-modified:  2025-02-21T07:05:51Z
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 is invalid
abuse-mailbox:  hostmaster@twnic.tw
mnt-by:         APNIC-ABUSE
last-modified:  2025-02-21T07:06:08Z
source:         APNIC

person:         Reen-Cheng Wang
address:        National Dong Hwa University
address:        1, Sec. 2,Da Hsueh Rd., Shou-Feng
address:        Hualien
country:        TW
phone:          +886-3-662-500 ext. 17102
fax-no:         +886-3-662-509
e-mail:         manager@cc.nctu.edu.tw
nic-hdl:        RW121-AP
mnt-by:         MAINT-TW-TWNIC
last-modified:  2008-09-04T07:29:18Z
source:         APNIC

person:         Yu-Feng Lee
address:        National Dong Hwa University
address:        1, Sec. 2,Da Hsueh Rd., Shou-Feng
address:        Hualien
country:        TW
phone:          +886-3-662-500 ext. 17104
fax-no:         +886-3-662-509
e-mail:         manager@mail.ndhu.edu.tw
nic-hdl:        YL293-AP
mnt-by:         MAINT-TW-TWNIC
last-modified:  2008-09-04T07:29:18Z
source:         APNIC

APNIC

aut-num: AS17711 as-name: NDHU-TW descr: National Dong Hwa University descr: Hualien, Taiwan country: TW import: from AS1659 action pref=10; accept ANY import: from AS7539 action pref=20; accept ANY import: from AS9680 action pref=20; accept ANY export: to AS1659 announce AS17711 export: to AS7539 announce AS17711 default: to AS1659 action pref=5; networks ANY default: to AS7539 action pref=10; networks ANY admin-c: YL293-AP tech-c: RW121-AP abuse-c: AT939-AP mnt-by: MAINT-TW-TWNIC mnt-irt: IRT-TWNIC-AP last-modified: 2021-11-04T00:49:38Z source: APNIC

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