ASN Lookup Tool

AS9419
Nanyang Technological University SG SG 5 Routes

AS9419Nanyang Technological University

AS Number 9419
AS Name NTU-AS-AP
Organization Nanyang Technological University(org-ntu2-ap)
Country SG
Website ntu.edu.sg
Number of IPv4 Routes 4
Number of IPv6 Routes 1
ASN type EDUCATION
Allocation Status allocated
Registry APNIC
Date Allocated 1998-10-01

IP Ranges

Route # IPs
155.69.64.0/19 8192
155.69.1.0/24 256
155.69.0.0/16 65536
155.69.96.0/23 512
2407:9380:1::/48 ~1×10²⁴

Raw Whois Response

% [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 'AS9419'

% Abuse contact for 'AS9419' is 'networkteamb@ntu.edu.sg'

aut-num:        AS9419
as-name:        NTU-AS-AP
descr:          Nanyang Technological University
descr:          Computer Centre, Nanyang Ave
descr:          Singapore 639798
country:        SG
import:         from AS7610 action pref=100; accept ANY
import:         from AS3758 action pref=100; accept ANY
export:         to AS7610 announce AS9419
export:         to AS3758 announce AS9419
default:        to AS3758 action pref=5; networks ANY
remarks:        for peering with SingaREN, and AI3/TP (transit via SingaREN)
org:            ORG-NTU2-AP
admin-c:        LS253-AP
tech-c:         LS253-AP
abuse-c:        AN1078-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-NTU-NON-SG
last-modified:  2020-11-25T06:42:43Z
source:         APNIC

irt:            IRT-NTU-NON-SG
address:        Nanyang Technological University, Centre for IT Services
address:        76 Nanyang Drive
address:        N2.1-B1
address:        Singapore 637331
e-mail:         networkteamb@ntu.edu.sg
abuse-mailbox:  networkteamb@ntu.edu.sg
admin-c:        NNM2-AP
tech-c:         NNM2-AP
auth:           # Filtered
remarks:        networkteamb@ntu.edu.sg was validated on 2025-09-23
mnt-by:         MNT-NTU-NON-SG
last-modified:  2025-09-23T13:08:02Z
source:         APNIC

organisation:   ORG-NTU2-AP
org-name:       Nanyang Technological University
org-type:       LIR
country:        SG
address:        Universitiy
address:        C/- Centre for IT Services
address:        50 Nanyang Avenue
phone:          +65 6790 5231
fax-no:         +65 6791 0688
e-mail:         networkadmin@ntu.edu.sg
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:47Z
source:         APNIC

role:           ABUSE NTUNONSG
country:        ZZ
address:        Nanyang Technological University, Centre for IT Services
address:        76 Nanyang Drive
address:        N2.1-B1
address:        Singapore 637331
phone:          +000000000
e-mail:         networkteamb@ntu.edu.sg
admin-c:        NNM2-AP
tech-c:         NNM2-AP
nic-hdl:        AN1078-AP
remarks:        Generated from irt object IRT-NTU-NON-SG
remarks:        networkteamb@ntu.edu.sg was validated on 2025-09-23
abuse-mailbox:  networkteamb@ntu.edu.sg
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-23T13:08:23Z
source:         APNIC

person:         Leonard Sim
address:        Nanyang Technological University
address:        Centre for IT Services, Nanyang Ave
address:        Singapore 639798
country:        SG
phone:          +65 6790-5228
fax-no:         +65 6791-0688
e-mail:         networkadmin@ntu.edu.sg
nic-hdl:        LS253-AP
mnt-by:         MAINT-NEW
last-modified:  2008-09-04T07:29:15Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)
            

Parsed Whois Response

Peers

AS Number Description Country
AS24482 SG.GS SG
AS64049 Reliance Jio Infocomm Pte Ltd Singapore SG
AS6939 Hurricane Electric LLC US
AS7610 National University of Singapore SG
AS45352 IP ServerOne Solutions Sdn Bhd MY
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AS4657 StarHub Ltd SG
AS59217 Azonne Limited HK
AS199524 G-Core Labs S.A. LU
AS18106 Viewqwest Pte Ltd SG
AS23855 SingAREN SG
AS45701 PT. Internet Madju Abad Millenindo ID
AS23855 Singapore Advanced Research and Education Network SG
AS151326 DCConnect Communication Pte. Ltd. SG
AS37989 DCS1 Pte. Ltd. SG
AS3758 SingNet SG
AS38195 Superloop AU
AS58495 PT Parsaoran Global Datatrans ID
AS134148 SingAREN SG
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buy plan Axclusive SG
buy plan i3D.net B.V NL
buy plan RISE HK
buy plan PT. Cyberindo Aditama ID

Upstreams

AS Number Description Country
AS3758 SingNet Pte Ltd SG
AS134148 SingAREN SG
AS23855 SingAREN SG
AS6939 Hurricane Electric LLC US
AS4657 Starhub Ltd. SG

Contacts

Email Contacts

Abuse Contacts

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