Autonomous System details

AS7539

National Center for High-performance Computing  ·  nchc.org.tw

Taiwan

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AS7539 – National Center for High-performance Computing

Field Value
Country Taiwan
Website nchc.org.tw
Hosted domains 177
IPv4 addresses 85,504
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Education
Registry apnic
Updated a month ago on Nov 06, 2025

IP Ranges

Netblock Company Num of IPs
140.110.0.0/16 Ministry of Education Computer Center 65,536
211.73.64.0/19 National Center for High-Performance Computing 8,192
203.145.208.0/20 National Applied Research Laboratories 4,096
211.79.48.0/20 National Center for High-performance Computing 4,096
140.110.200.0/21 Ministry of Education Computer Center 2,048
203.145.200.0/21 National Applied Research Laboratories 2,048
103.124.72.0/22 National Applied Research Laboratories 1,024
103.160.220.0/23 National Applied Research Laboratories National Center for High-performance Computing 512
103.160.220.0/24 National Applied Research Laboratories National Center for High-performance Computing 256
140.110.215.0/24 Ministry of Education Computer Center 256
211.73.72.0/24 National Center for High-Performance Computing 256

Netblock Company
2001:e10::/32 Taiwan Advanced Research and Education
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WHOIS Details

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                                                ASHandle:       AS7539
                                                OrgID:          AS7539
                                                ASName:         AS7539
                                                ASNumber:       AS7539
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 177 domain names hosted across 70 IP addresses on this ASN.

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IP Address Domain Domains on this IP
103.124.74.91 ██████████ 49
203.145.214.195 ██████████ 26
211.73.81.100 ████████ 7
203.145.221.164 ██████████ 7
103.124.73.31 ██████████ 7
203.145.218.9 ██████████ 3
203.145.218.117 ██████████ 3
103.124.73.76 ██████████ 3
203.145.220.137 ██████████ 3
203.145.215.245 ██████████ 3

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Peers

There are 50 peers for this ASN.

Peers Name
AS10764 University of Illinois
AS1103 SURF B.V.
AS11537 Internet2
AS133210 EN Technologies Pte Ltd
AS134823 Sky Digital Co., Ltd.
AS137409 GSL Networks Pty LTD
AS140627 OneQode
AS151326 DCConnect Communication Pte. Ltd.
AS1659 Taiwan Academic Network (TANet) Information Center
AS17639 Converge ICT Solutions Inc.
AS17711 National Dong Hwa University
AS17716 National Taiwan University
AS17717 Ministry of Education Computer Center Taipei, Taiwan
AS18041 Taiwna Digital Streaming Co.
AS18047 National Tsing-Hua University
AS18106 Viewqwest Pte Ltd
AS18181 National Health Research Institutes
AS18183 National Center for Research on Earthquake Engineering
AS18187 Ignite Telecommunications Inc
AS18420 National Central University
AS18422 Industrial Technology Research Institute
AS18423 RAID Networks Co., Ltd.
AS18426 National Applied Research Laboratories
AS199524 G-Core Labs S.A.
AS20965 GEANT Vereniging
AS2153 CENIC
AS22335 Metropolitan Research and Education Network
AS24482 SG.GS
AS2907 Research Organization of Information and Systems, National Institute of Informatics
AS293 ESnet
AS32590 Valve Corporation
AS35280 F5 Networks SARL
AS38001 NewMedia Express Pte Ltd
AS38254 Internet Technology Laboratory
AS45352 IP ServerOne Solutions Sdn Bhd
AS4637 Telstra Global
AS49544 i3D.net B.V
AS55518 Singapore Internet Exchange Limited
AS55720 Gigabit Hosting Sdn Bhd
AS55850 Mercury NZ Limited
AS56665 Proximus Luxembourg S.A.
AS61292 Blix Group AS
AS63927 RISE
AS6939 Hurricane Electric LLC
AS7575 Australian Academic and Research Network (AARNet)
AS7713 PT Telekomunikasi Indonesia
AS9264 Academia Sinica
AS9304 HGC Global Communications Limited
AS9505 Taiwan Internet Gateway
AS9924 Taiwan Fixed Network, Telco and Network Service Provider.
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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS6939 Hurricane Electric LLC
AS9505 Taiwan Internet Gateway
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ASN API & Database

Downstreams

There are 4 downstreams for this ASN.

Downstreams Name
AS1659 Taiwan Academic Network (TANet) Information Center
AS18181 National Health Research Institutes
AS18183 National Center for Research on Earthquake Engineering
AS18426 National Applied Research Laboratories
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
211.73.64.160 AS7539 National Center for High-performance Computing 1.60ms from Taipei, TW
140.110.108.254 AS7539 National Center for High-performance Computing 3.53ms from Taichung, TW
203.145.215.53 AS7539 National Center for High-performance Computing 1.64ms from Taichung, TW
103.124.74.217 AS7539 National Center for High-performance Computing 1.59ms from Taichung, TW
140.110.215.214 AS7539 National Center for High-performance Computing 1.81ms from Taipei, TW
140.110.109.62 AS7539 National Center for High-performance Computing 3.15ms from Taichung, TW
140.110.201.104 AS7539 National Center for High-performance Computing 3.43ms from Taichung, TW
140.110.127.187 AS7539 National Center for High-performance Computing 2.98ms from Taichung, TW
140.110.122.105 AS7539 National Center for High-performance Computing 3.45ms from Taichung, TW
211.79.60.73 AS7539 National Center for High-performance Computing 1.51ms from Taichung, TW
203.145.201.165 AS7539 National Center for High-performance Computing 2.76ms from Taichung, TW
140.110.160.100 AS7539 National Center for High-performance Computing 2.00ms from Taichung, TW
2001:e10:6040:ffff::1 AS7539 National Center for High-performance Computing 4.01ms from Taipei, TW
203.145.200.53 AS7539 National Center for High-performance Computing 1.95ms from Taipei, TW
140.110.145.254 AS7539 National Center for High-performance Computing 1.63ms from Taichung, TW
203.145.221.184 AS7539 National Center for High-performance Computing 1.65ms from Taichung, TW
211.73.83.30 AS7539 National Center for High-performance Computing 1.40ms from Taichung, TW
2001:e10:6840:22:211:32ff:fecc:f0a8 AS7539 National Center for High-performance Computing 9.67ms from Taipei, TW
211.79.49.30 AS7539 National Center for High-performance Computing 1.94ms from Taipei, TW
140.110.211.10 AS7539 National Center for High-performance Computing 1.47ms from Taipei, TW
140.110.144.170 AS7539 National Center for High-performance Computing 1.05ms from Taichung, TW
211.79.58.26 AS7539 National Center for High-performance Computing 3.80ms from Taichung, TW
211.79.54.26 AS7539 National Center for High-performance Computing 1.47ms from Taichung, TW
140.110.132.8 AS7539 National Center for High-performance Computing 0.99ms from Taichung, TW
140.110.204.141 AS7539 National Center for High-performance Computing 203.58ms from Tirana, AL

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
119.55.212.83 AS4837 CHINA UNICOM China169 Backbone 9.47ms from Changchun, CN
86.3.79.131 AS5089 Virgin Media Limited 3.86ms from London, GB
66.17.28.3 AS394161 Tesla Motors, Inc. 0.93ms from New York City, US
62.158.177.147 AS3320 Deutsche Telekom AG 2.94ms from Nuernberg, DE
179.113.118.99 AS26599 TELEFÔNICA BRASIL S.A 1.98ms from Osasco, BR
172.202.227.3 AS8075 Microsoft Corporation 0.18ms from San Antonio, US
116.122.19.227 AS9318 SK Broadband Co Ltd 7.39ms from Seoul, KR
13.229.140.147 AS16509 Amazon.com, Inc. 0.29ms from Singapore, SG
223.25.78.3 AS56300 MyRepublic Ltd. 0.68ms from Singapore, SG
109.228.73.99 AS8585 Crnogorski Telekom a.d.Podgorica 11.63ms from Zagreb, HR
219.154.18.83 AS4837 CHINA UNICOM China169 Backbone 4.57ms from Zhengzhou, CN
151.210.99.19 AS25853 Ellijay Telephone Company 8.31ms from Atlanta, US
85.132.91.131 AS215148 Delta Telecom Ltd 1.51ms from Baku, AZ
46.64.239.115 AS5607 Sky UK Limited 5.81ms from Erith, GB
216.171.204.3 AS7030 Exwire, Inc. 10.20ms from Fremont, US
113.168.125.83 AS45899 VNPT Corp 2.58ms from Hanoi, VN
180.101.115.83 AS4134 CHINANET-BACKBONE 6.72ms from Huai'an, CN
12.70.91.131 AS7018 AT&T Enterprises, LLC 4.53ms from Los Angeles, US
89.37.80.3 AS200845 AVATEL TELECOM, SA 10.52ms from Madrid, ES
88.20.124.67 AS3352 TELEFONICA DE ESPANA S.A.U. 9.11ms from Madrid, ES
12.138.144.115 AS7018 AT&T Enterprises, LLC 6.73ms from New York City, US
176.190.139.99 AS5410 Bouygues Telecom SA 7.86ms from Paris, FR
98.84.177.35 AS14618 Amazon.com, Inc. 0.46ms from Reston, US
128.187.190.19 AS6510 Brigham Young University 2.07ms from Salt Lake City, US
201.175.32.131 AS22908 Sixsigma Networks Mexico, S.A. de C.V. 0.69ms from Santiago de Queretaro, MX

Traceroute

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

$
traceroute -a -n -q1 -m9 140.110.6.35
traceroute to 140.110.6.35 (140.110.6.35): 9 hops max, 52 byte packets
1 [AS15169] 72.14.235.202 160.664 ms
2 [AS7539] 211.79.48.105 163.133 ms
3 [AS7539] 211.73.77.237 162.886 ms
4 [AS7539] 211.73.76.78 162.133 ms
5 [AS7539] 211.79.59.2 163.439 ms
6 [AS7539] 140.110.249.196 162.485 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Dallas, US
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 AS7539 at robtex.

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