Autonomous System details

AS9419

Nanyang Technological University  ·  ntu.edu.sg

Singapore

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AS9419 – Nanyang Technological University

Field Value
Country Singapore
Website ntu.edu.sg
Hosted domains 44
IPv4 addresses 65,536
IPv6 addresses 1,208,925,819,614,629,200,000,000
ASN type Education
Registry apnic
Allocated 28 years ago on Oct 01, 1998
Updated 5 years ago on Nov 25, 2020

IP Ranges

Netblock Company Num of IPs
155.69.0.0/16 imported inetnum object for NTU-3 65,536
155.69.64.0/19 imported inetnum object for NTU-3 8,192
155.69.96.0/23 imported inetnum object for NTU-3 512
155.69.1.0/24 Nanyang Technological University, Centre for IT Services Nanyang Ave 256
Netblock Company
2407:9380:1::/48 Nanyang Technological University
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WHOIS Details

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                                                ASHandle:       AS9419
                                                OrgID:          AS9419
                                                ASName:         AS9419
                                                ASNumber:       AS9419
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 44 domain names hosted across 10 IP addresses on this ASN.

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IP Address Domain Domains on this IP
155.69.7.163 ██████████ 27
155.69.202.37 ██████████ 4
155.69.202.44 ██████████ 2
155.69.7.158 ████████ 1
155.69.15.137 ██████████ 1
155.69.255.4 ██████████ 1
155.69.180.19 ██████████ 1
155.69.255.50 ██████████ 1

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Peers

There are 23 peers for this ASN.

Peers Name
AS132337 Axclusive
AS134148 SingAREN
AS140627 OneQode
AS151326 DCConnect Communication Pte. Ltd.
AS18106 Viewqwest Pte Ltd
AS199524 G-Core Labs S.A.
AS23673 Cogetel Online, Cambodia, ISP
AS23855 Singapore Advanced Research and Education Network
AS24482 SG.GS
AS32590 Valve Corporation
AS35280 F5 Networks SARL
AS3758 SingNet
AS38001 NewMedia Express Pte Ltd
AS38195 Superloop
AS45352 IP ServerOne Solutions Sdn Bhd
AS4657 StarHub Ltd
AS4775 Globe Telecoms
AS49544 i3D.net B.V
AS55518 Singapore Internet Exchange Limited
AS56665 Proximus Luxembourg S.A.
AS63927 RISE
AS64049 Reliance Jio Infocomm Pte Ltd Singapore
AS6939 Hurricane Electric LLC
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS23855 Singapore Advanced Research and Education Network
AS3758 SingNet
AS4657 StarHub Ltd
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

3 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
155.69.232.254 AS9419 Nanyang Technological University 1.60ms from Singapore, SG
155.69.5.186 AS9419 Nanyang Technological University 2.10ms from Singapore, SG
155.69.253.221 AS9419 Nanyang Technological University 1.08ms from Singapore, SG

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
45.22.245.187 AS7018 AT&T Enterprises, LLC 1.49ms from Dallas, US
71.205.47.171 AS7922 Comcast Cable Communications, LLC 3.28ms from Denver, US
54.75.174.11 AS16509 Amazon.com, Inc. 0.16ms from Dublin, IE
1.238.213.107 AS9318 SK Broadband Co Ltd 1.83ms from Incheon, KR
61.178.54.11 AS4134 CHINANET BACKBONE 2.02ms from Lanzhou, CN
213.0.243.203 AS3352 TELEFONICA DE ESPANA S.A.U. 1.27ms from Madrid, ES
105.165.188.171 AS33771 Safaricom Limited 18.23ms from Nairobi, KE
75.231.232.11 AS6167 Verizon Business 11.28ms from Portland, US
52.73.117.107 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
92.35.163.59 AS8434 Telenor Sverige AB 8.47ms from Stockholm, SE
43.207.90.139 AS16509 Amazon.com, Inc. 0.30ms from Tokyo, JP
68.66.247.123 AS55293 A2 Hosting, Inc. 0.33ms from Amsterdam, NL
97.111.19.107 AS812 Rogers Communications Canada Inc. 0.93ms from Calgary, CA
212.242.116.219 AS9158 Telenor A/S 1.91ms from Copenhagen, DK
201.89.24.155 AS8167 V tal 0.94ms from Curitiba, BR
88.153.67.251 AS3209 Vodafone GmbH 9.49ms from Frankfurt am Main, DE
90.200.128.11 AS5607 Sky UK Limited 3.92ms from London, GB
102.157.250.235 AS37705 TOPNET 16.80ms from Marseille, FR
139.138.126.171 AS30404 Blue Stream 1.57ms from Miami, US
80.147.110.187 AS3320 Deutsche Telekom AG 3.62ms from Munich, DE
153.129.4.203 AS4713 NTT DOCOMO BUSINESS,Inc. 9.12ms from Osaka, JP
148.103.43.235 AS28118 ALTICE DOMINICANA S.A. 9.27ms from Santo Domingo, DO
183.116.26.59 AS4766 Korea Telecom 2.52ms from Seoul, KR
175.172.56.91 AS4837 CHINA UNICOM China169 Backbone 7.91ms from Tieling, CN
219.120.96.219 AS17506 ARTERIA Networks Corporation 0.77ms from Tokyo, JP

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f3 -m7 155.69.27.127
traceroute to 155.69.27.127 (155.69.27.127): 7 hops max, 52 byte packets
4 [] 103.16.102.104 16.124 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Bandung, ID
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS9419 at robtex.

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