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
140.110.127.187 AS7539 National Center for High-performance Computing 2.98ms from Taichung, TW
203.145.223.161 AS7539 National Center for High-performance Computing 1.67ms from Taichung, TW
203.145.219.99 AS7539 National Center for High-performance Computing 2.56ms from Taichung, TW
211.79.50.162 AS7539 National Center for High-performance Computing 2.98ms from Taipei, TW
140.110.109.62 AS7539 National Center for High-performance Computing 3.15ms from Taichung, TW
203.145.212.132 AS7539 National Center for High-performance Computing 1.03ms from Taichung, TW
211.73.80.1 AS7539 National Center for High-performance Computing 3.05ms from Taichung, TW
140.110.215.214 AS7539 National Center for High-performance Computing 1.81ms from Taipei, TW
140.110.16.2 AS7539 National Center for High-performance Computing 3.97ms from Taichung, TW
103.124.75.41 AS7539 National Center for High-performance Computing 1.61ms from Taichung, TW
140.110.159.159 AS7539 National Center for High-performance Computing 1.27ms from Taichung, TW
2001:e10:6444:1::201:2 AS7539 National Center for High-performance Computing 11.78ms from Taipei, TW
140.110.10.1 AS7539 National Center for High-performance Computing 1.48ms from Taipei, TW
211.73.64.160 AS7539 National Center for High-performance Computing 1.60ms from Taipei, TW
140.110.97.253 AS7539 National Center for High-performance Computing 3.03ms from Taichung, TW
211.79.60.73 AS7539 National Center for High-performance Computing 1.51ms from Taichung, TW
140.110.160.100 AS7539 National Center for High-performance Computing 2.00ms from Taichung, TW
211.73.81.192 AS7539 National Center for High-performance Computing 1.59ms from Taichung, TW
203.145.203.123 AS7539 National Center for High-performance Computing 2.95ms from Taipei, TW
211.79.63.178 AS7539 National Center for High-performance Computing 1.35ms from Taipei, TW
140.110.22.252 AS7539 National Center for High-performance Computing 1.59ms from Taipei, TW
140.110.205.219 AS7539 National Center for High-performance Computing 202.96ms from Tirana, AL
211.73.70.2 AS7539 National Center for High-performance Computing 1.32ms from Taichung, TW
140.110.151.248 AS7539 National Center for High-performance Computing 1.09ms from Taichung, TW
203.145.215.53 AS7539 National Center for High-performance Computing 1.64ms from Taichung, TW

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
151.210.99.19 AS25853 Ellijay Telephone Company 8.31ms from Atlanta, US
81.242.130.51 AS5432 Proximus NV 1.28ms from Brussels, BE
161.47.21.195 AS19994 Rackspace Hosting 1.16ms from Chicago, US
69.8.99.3 AS399274 Jasper County REMC 8.16ms from Chicago, US
182.68.186.163 AS24560 Bharti Airtel Ltd., Telemedia Services 6.29ms from Delhi, IN
18.203.15.3 AS16509 Amazon.com, Inc. 0.15ms from Dublin, IE
91.25.205.3 AS3320 Deutsche Telekom AG 0.76ms from Duesseldorf, DE
2.166.211.115 AS3320 Deutsche Telekom AG 14.94ms from Frankfurt am Main, DE
202.140.97.35 AS9474 SmarTone Telecommunications Ltd. 0.97ms from Hong Kong, HK
76.30.90.3 AS7922 Comcast Cable Communications, LLC 4.30ms from Houston, US
102.64.223.115 AS36924 GVA Cote d'Ivoire SAS 0.55ms from Lomé, TG
89.37.80.3 AS200845 AVATEL TELECOM, SA 10.52ms from Madrid, ES
16.50.59.179 AS16509 Amazon.com, Inc. 0.65ms from Melbourne, AU
62.177.1.19 AS12874 Fastweb SpA 5.14ms from Milan, IT
126.62.19.227 AS17676 SoftBank Corp. 3.06ms from Osaka, JP
88.162.178.131 AS12322 Free SAS 2.41ms from Paris, FR
73.157.201.163 AS7922 Comcast Cable Communications, LLC 2.10ms from Portland, US
4.242.113.35 AS8075 Microsoft Corporation 0.31ms from Quincy, US
67.166.137.19 AS7922 Comcast Cable Communications, LLC 9.94ms from San Jose, US
145.40.233.131 AS15600 Quickline AG 4.58ms from Zuerich, CH
176.108.37.163 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. 3.84ms from Belgrade, RS
222.162.229.131 AS4837 CHINA UNICOM China169 Backbone 3.39ms from Changchun, CN
40.131.170.163 AS7029 Windstream Communications LLC 11.17ms from Dallas, US
92.198.29.115 AS20676 Plusnet GmbH 1.30ms from Hamburg, DE
176.232.207.179 AS34984 Superonline Iletisim Hizmetleri A.S. 2.92ms from Izmir, TR

Traceroute

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

$
traceroute -a -n -q1 -m10 140.110.130.77
traceroute to 140.110.130.77 (140.110.130.77): 10 hops max, 52 byte packets
1 [AS15169] 192.178.84.255 235.296 ms
2 [AS15169] 74.125.243.2 235.038 ms
3 [AS7539] 211.79.48.109 256.35 ms
4 [AS7539] 211.73.76.241 259.869 ms
5 [AS7539] 211.73.76.94 260.449 ms
6 [AS7539] 211.73.76.161 257.412 ms
7 [AS7539] 211.79.59.14 259.313 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Madrid, ES
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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