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 | 175 |
| IPv4 addresses | 85,504 |
| IPv6 addresses | 79,228,162,514,264,337,593,543,950,336 |
| ASN type | Education |
| Registry | apnic |
| Updated | 3 months 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 175 domain names hosted across 69 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 103.124.74.91 | ██████████ | 49 |
| 203.145.214.195 | ██████████ | 26 |
| 211.73.81.100 | ██████████ | 7 |
| 103.124.73.31 | ██████████ | 7 |
| 203.145.221.164 | ██████████ | 6 |
| 203.145.218.9 | ██████████ | 3 |
| 103.124.73.76 | ██████████ | 3 |
| 203.145.220.137 | ██████████ | 3 |
| 203.145.215.245 | ██████████ | 3 |
| 103.124.72.41 | ██████████ | 3 |
Peers
There are 32 peers for this ASN.
| Peers | Name |
|---|---|
| AS10133 | Chief Telecom Inc. |
| AS10764 | University of Illinois |
| AS1103 | SURF B.V. |
| AS11537 | Internet2 |
| AS134823 | Sky Digital Co., Ltd. |
| AS137409 | GSL Networks Pty LTD |
| AS1659 | Taiwan Academic Network (TANet) Information Center |
| 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 |
| 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 |
| AS2153 | CENIC |
| AS22335 | Metropolitan Research and Education Network |
| AS24482 | SG.GS |
| AS2907 | Research Organization of Information and Systems, National Institute of Informatics |
| AS293 | ESnet |
| AS3462 | Data Communication Business Group |
| AS38254 | Internet Technology Laboratory |
| AS4637 | Telstra Global |
| AS55720 | Gigabit Hosting Sdn Bhd |
| AS6939 | Hurricane Electric LLC |
| AS7575 | Australian Academic and Research Network (AARNet) |
| AS7713 | PT Telekomunikasi Indonesia |
| AS9264 | Academia Sinica |
| AS9924 | Taiwan Fixed Network, Telco and Network Service Provider. |
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
120 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 203.145.221.219 |
1.61ms from Taichung,
TW
|
|
| 140.110.215.99 |
2.02ms from Taipei,
TW
|
|
| 140.110.206.246 |
259.80ms from Tirana,
AL
|
|
| 203.145.218.134 |
1.58ms from Taichung,
TW
|
|
| 211.79.62.160 |
3.30ms from Taichung,
TW
|
|
| 203.145.220.243 |
1.65ms from Taichung,
TW
|
|
| 140.110.112.1 |
3.03ms from Taichung,
TW
|
|
| 140.110.230.83 |
1.51ms from Taipei,
TW
|
|
| 140.110.219.81 |
1.89ms from Taipei,
TW
|
|
| 140.110.200.185 |
260.39ms from Tirana,
AL
|
|
| 140.110.205.50 |
260.03ms from Tirana,
AL
|
|
| 140.110.120.252 |
3.03ms from Taichung,
TW
|
|
| 203.145.223.36 |
1.64ms from Taichung,
TW
|
|
| 2001:e10:40:87::11 |
2.99ms from Taipei,
TW
|
|
| 203.145.202.188 |
2.83ms from Taipei,
TW
|
|
| 140.110.32.4 |
1.88ms from Taipei,
TW
|
|
| 2001:e10:5c00:21::2013 |
1.09ms from Taipei,
TW
|
|
| 140.110.107.100 |
4.11ms from Taichung,
TW
|
|
| 211.73.72.124 |
3.38ms from Taichung,
TW
|
|
| 103.124.72.26 |
1.49ms from Taichung,
TW
|
|
| 203.145.208.1 |
3.86ms from Taipei,
TW
|
|
| 2001:e10:6444:1::201:2 |
11.38ms from Taipei,
TW
|
|
| 2001:e10:c41:47:985b:4938:a320:e8bb |
264.61ms from Tirana,
AL
|
|
| 211.73.94.62 |
3.20ms from Taichung,
TW
|
|
| 140.110.161.254 |
4.34ms 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 |
|---|---|---|
| 52.41.216.35 |
0.15ms from Boardman,
US
|
|
| 154.26.9.35 |
0.80ms from Boston,
US
|
|
| 102.184.128.115 |
15.36ms from Cairo,
EG
|
|
| 105.157.159.3 |
3.66ms from Casablanca,
MA
|
|
| 101.53.59.211 |
0.53ms from Ho Chi Minh City,
VN
|
|
| 114.96.91.163 |
4.93ms from Huai'an,
CN
|
|
| 136.46.44.243 |
4.55ms from Kansas City,
US
|
|
| 95.188.122.19 |
0.89ms from Krasnoyarsk,
RU
|
|
| 157.125.49.83 |
3.33ms from London,
GB
|
|
| 174.20.4.211 |
1.07ms from Minneapolis,
US
|
|
| 178.158.32.211 |
15.65ms from Moscow,
RU
|
|
| 176.190.139.99 |
7.16ms from Paris,
FR
|
|
| 62.35.64.3 |
0.88ms from Paris,
FR
|
|
| 4.236.86.163 |
0.18ms from Phoenix,
US
|
|
| 104.53.170.147 |
12.49ms from Pompano Beach,
US
|
|
| 54.87.24.99 |
0.22ms from Reston,
US
|
|
| 212.189.161.227 |
7.34ms from Rome,
IT
|
|
| 118.36.143.147 |
0.92ms from Seoul,
KR
|
|
| 23.196.64.131 |
0.17ms from Singapore,
SG
|
|
| 157.82.237.3 |
2.56ms from Tokyo,
JP
|
|
| 94.152.147.131 |
4.80ms from Warsaw,
PL
|
|
| 91.181.229.243 |
1.99ms from Brussels,
BE
|
|
| 71.201.204.243 |
5.17ms from Chicago,
US
|
|
| 177.19.98.35 |
14.25ms from Fortaleza,
BR
|
|
| 141.82.63.3 |
9.34ms from Frankfurt am Main,
DE
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Hong Kong, HK
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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