9916 NCTU-TW National Yang Ming Chiao Tung University, TW
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS18185 NTCU-AS-TW 4F, No.114, Sec.1, Chung-Shiao W. Road, TW
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 2446 AS9916 ORIGIN Originate: 93696 /15.48 Transit: 0 /0.00 NCTU-TW National Yang Ming Chiao Tung University, TW
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 31600 AS9916 NCTU-TW National Yang Ming Chiao Tung Univers 9 0 0 9 0 0.00% Prefix AS Path Aggregation Suggestion 120.126.32.0/19 4777 2516 9505 4780 18185 9916 120.126.64.0/19 4777 2516 9505 4780 18185 9916 120.126.96.0/20 4777 2516 9505 4780 18185 9916 140.113.0.0/16 4777 2516 9505 4780 18185 9916 140.129.51.0/24 4777 2516 9505 4780 18185 9916 140.129.52.0/22 4777 2516 9505 4780 18185 9916 140.129.56.0/21 4777 2516 9505 4780 18185 9916 140.129.64.0/20 4777 2516 9505 4780 18185 9916 140.129.80.0/24 4777 2516 9505 4780 18185 9916
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS9916 8 More Specifics 9 Total Advertisements NCTU-TW National Yang Ming Chiao Tung University, TW
120.126.32.0/19 120.96.0.0/11
120.126.64.0/19 120.96.0.0/11
120.126.96.0/20 120.96.0.0/11
140.129.51.0/24 140.129.0.0/16
140.129.52.0/22 140.129.0.0/16
140.129.56.0/21 140.129.0.0/16
140.129.64.0/20 140.129.0.0/16
140.129.80.0/24 140.129.0.0/16
whois: 402332
IANA has recorded AS9916 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS9916\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS9249 - AS10239'
as-block: AS9249 - AS10239
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: 2022-09-22T22:36:45Z
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 'AS9915 - AS9924'
as-block: AS9915 - AS9924
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: 2017-06-29T23:49:13Z
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 'AS9916'
% Abuse contact for 'AS9916' is 'noc@mail.moe.gov.tw'
aut-num: AS9916
as-name: NCTU-TW
descr: National Yang Ming Chiao Tung University
descr: Hsinchu, Taiwan
country: TW
import: from AS3462 action pref=10; accept AS3462
import: from AS4780 action pref=20; accept AS4780
import: from AS7482 action pref=20; accept AS7482
import: from AS1659 action pref=20; accept AS1659
import: from AS7539 action pref=20; accept AS7539
import: from AS9415 action pref=20; accept AS9415
import: from AS9414 action pref=20; accept AS9414
import: from AS9310 action pref=20; accept AS9310
export: to AS3462 announce AS9916
export: to AS4780 announce AS9916
export: to AS7482 announce AS9916
export: to AS1659 announce AS9916
export: to AS7539 announce AS9916
export: to AS9415 announce AS9916
export: to AS9414 announce AS9916
export: to AS9310 announce AS9916
default: to AS1659 action pref=5; networks ANY
default: to AS7539 action pref=10; networks ANY
admin-c: LTC10-AP
tech-c: CCS8-AP
abuse-c: AT939-AP
mnt-by: MAINT-TW-TWNIC
mnt-irt: IRT-TANET-TW
last-modified: 2025-11-06T09:07:13Z
source: APNIC
irt: IRT-TANET-TW
address: Ministry of Education computer Center
address: 12F, No 106, Sec. 2, Heping E. Rd., Taipei
e-mail: noc@mail.moe.gov.tw
abuse-mailbox: noc@mail.moe.gov.tw
admin-c: TWA2-AP
tech-c: TWA2-AP
auth: # Filtered
mnt-by: MAINT-TW-TWNIC
last-modified: 2025-11-06T07:51:48Z
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
person: Chen Chang Sheng
address: National Chiao Tung University,
address: No. 1001, Ta Hsueh Rd.,
address: Hsinchu, Taiwan
country: TW
phone: +886 3 573 1721
fax-no: +886 3 571 4031
e-mail: cschen@cc.nctu.edu.tw
nic-hdl: CCS8-AP
mnt-by: MAINT-TW-TWNIC
last-modified: 2008-09-04T07:29:15Z
source: APNIC
person: Liu Ta Chun
address: National Chiao Tung University,
address: No. 1001, Ta Hsueh Rd.,
address: Hsinchu, Taiwan
country: TW
phone: +886 3 573 1905
fax-no: +886 3 571 4031
e-mail: ltc@cc.nctu.edu.tw
nic-hdl: LTC10-AP
mnt-by: MAINT-TW-TWNIC
last-modified: 2008-09-04T07:29:15Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)