AS7539
National Center for High-performance Computing · nchc.org.tw
Taiwan
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| Field | Value |
|---|---|
| Country |
Taiwan
|
| Website | nchc.org.tw |
| Hosted domains | 172 |
| Number of IPv4 | 85,504 |
| Number of IPv6 | 79,228,162,514,264,337,593,543,950,336 |
| ASN type | Education |
| Registry | apnic |
| Updated | 14 days 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 |
WHOIS Details
ASHandle: AS7539
OrgID: AS7539
ASName: AS7539
ASNumber: AS7539
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 172 domain names hosted across 67 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 103.124.74.91 | ██████████ | 47 |
| 203.145.214.195 | ██████████ | 25 |
| 103.124.73.31 | ██████████ | 8 |
| 203.145.221.164 | ██████ | 7 |
| 211.73.81.100 | ██████████ | 7 |
| 203.145.220.137 | ██████████ | 3 |
| 203.145.218.9 | ██████████ | 3 |
| 103.124.72.41 | ██████████ | 3 |
| 203.145.215.245 | ██████████ | 3 |
| 203.145.218.117 | ██████████ | 3 |
Peers
There are 49 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 |
| 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 | Taiwan 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 |
| 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 |
| AS3462 | Data Communication Business Group |
| 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. |
Upstreams
There are 2 upstreams for this ASN.
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 |
Pingable IPs
116 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 140.110.151.249 |
1.14ms from Taichung,
TW
|
|
| 140.110.111.123 |
2.98ms from Taichung,
TW
|
|
| 211.73.95.126 |
3.29ms from Taichung,
TW
|
|
| 140.110.143.170 |
0.92ms from Taichung,
TW
|
|
| 140.110.149.222 |
1.09ms from Taichung,
TW
|
|
| 140.110.123.10 |
2.81ms from Taichung,
TW
|
|
| 2001:e10:6043:1:205:12:0:8a |
5.13ms from Taipei,
TW
|
|
| 140.110.201.226 |
214.61ms from Tirana,
AL
|
|
| 211.79.58.26 |
3.86ms from Taichung,
TW
|
|
| 140.110.113.200 |
2.84ms from Taichung,
TW
|
|
| 140.110.211.10 |
1.31ms from Taipei,
TW
|
|
| 203.145.203.146 |
3.06ms from Taipei,
TW
|
|
| 140.110.202.152 |
209.43ms from Tirana,
AL
|
|
| 140.110.205.142 |
209.33ms from Tirana,
AL
|
|
| 203.145.212.103 |
0.98ms from Taichung,
TW
|
|
| 211.73.76.62 |
0.97ms from Taipei,
TW
|
|
| 203.145.208.1 |
4.28ms from Taipei,
TW
|
|
| 140.110.204.236 |
209.47ms from Tirana,
AL
|
|
| 140.110.200.173 |
209.34ms from Tirana,
AL
|
|
| 203.145.223.161 |
1.58ms from Taichung,
TW
|
|
| 203.145.214.152 |
1.60ms from Taichung,
TW
|
|
| 140.110.164.143 |
4.61ms from Taichung,
TW
|
|
| 140.110.112.1 |
2.79ms from Taichung,
TW
|
|
| 203.145.219.99 |
2.38ms from Taichung,
TW
|
|
| 211.79.50.162 |
3.14ms from Taipei,
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 |
|---|---|---|
| 184.170.112.3 |
0.96ms from Berkeley Springs,
US
|
|
| 183.16.228.67 |
5.81ms from Guangzhou,
CN
|
|
| 113.162.59.195 |
4.84ms from Hanoi,
VN
|
|
| 5.45.243.131 |
0.72ms from Moscow,
RU
|
|
| 177.85.116.51 |
7.56ms from Novo Hamburgo,
BR
|
|
| 27.89.0.3 |
0.81ms from Osaka,
JP
|
|
| 34.205.223.227 |
0.14ms from Reston,
US
|
|
| 180.80.22.147 |
2.22ms from Seoul,
KR
|
|
| 90.129.210.195 |
0.65ms from Stockholm,
SE
|
|
| 83.249.78.179 |
1.02ms from Stockholm,
SE
|
|
| 3.27.64.35 |
0.72ms from Sydney,
AU
|
|
| 193.8.197.131 |
0.40ms from Zuerich,
CH
|
|
| 85.0.211.163 |
0.81ms from Zuerich,
CH
|
|
| 111.223.47.3 |
1.26ms from Bangkok,
TH
|
|
| 52.41.98.243 |
0.19ms from Boardman,
US
|
|
| 84.193.206.211 |
8.00ms from Brussels,
BE
|
|
| 185.217.44.3 |
5.31ms from Frankfurt am Main,
DE
|
|
| 178.32.101.83 |
0.06ms from Gravelines,
FR
|
|
| 119.91.254.35 |
2.00ms from Guangzhou,
CN
|
|
| 217.43.92.67 |
6.85ms from London,
GB
|
|
| 108.71.137.83 |
10.08ms from Miami,
US
|
|
| 76.141.33.99 |
7.92ms from Mount Prospect,
US
|
|
| 60.110.61.3 |
3.93ms from Osaka,
JP
|
|
| 126.62.19.227 |
3.33ms from Osaka,
JP
|
|
| 200.132.209.83 |
5.15ms from Porto Alegre,
BR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Chang-hua, TW
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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