Autonomous System details

AS63899

National Taiwan University of Science and Technology  ·  ntust.edu.tw

Taiwan
    Stub AS Icon Stub AS

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS63899 – National Taiwan University of Science and Technology

Field Value
Country Taiwan
Website ntust.edu.tw
Hosted domains 0
IPv4 addresses 512
IPv6 addresses 0
ASN type Education
Registry apnic
Updated a month ago on Nov 06, 2025

IP Ranges

Netblock Company Num of IPs
103.191.22.0/23 National Taiwan University of Science and Technology 512

There are no known IPv6 addresses belonging to this network

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS63899
                                                OrgID:          AS63899
                                                ASName:         AS63899
                                                ASNumber:       AS63899
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are no domains currently hosted on this ASN.

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There is 1 peer for this ASN.

Peers Name
AS18046 DongFong Technology Co. Ltd.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS18046 DongFong Technology Co. Ltd.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

No IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

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
34.52.197.251 AS396982 Google LLC 0.14ms from Brussels, BE
216.28.235.75 AS52419 CESOP 5.85ms from Buenos Aires, AR
50.40.240.219 AS5650 Frontier Communications of America, Inc. 9.91ms from Chicago, US
134.138.167.235 AS8075 Microsoft Corporation 0.59ms from Des Moines, US
84.188.183.139 AS3320 Deutsche Telekom AG 2.84ms from Nuernberg, DE
114.142.20.43 AS7679 QTnet,Inc. 7.89ms from Osaka, JP
68.196.149.11 AS6128 Cablevision Systems Corp. 8.34ms from Piscataway, US
201.29.245.219 AS7738 V tal 6.62ms from Rio de Janeiro, BR
134.9.145.11 AS45 Lawrence Livermore National Laboratory 2.12ms from San Jose, US
152.188.141.203 AS701 Verizon Business 3.74ms from San Jose, US
221.160.208.155 AS4766 Korea Telecom 4.81ms from Seoul, KR
118.45.169.27 AS4766 Korea Telecom 4.86ms from Seoul, KR
68.81.135.235 AS7922 Comcast Cable Communications, LLC 8.22ms from Ashburn, US
181.140.245.43 AS13489 UNE EPM TELECOMUNICACIONES S.A. 7.56ms from Bogota, CO
13.68.92.91 AS8075 Microsoft Corporation 0.20ms from Boydton, US
187.139.19.139 AS8151 UNINET 6.62ms from Guadalajara, MX
117.103.193.11 AS38248 VTC-VN 0.37ms from Hanoi, VN
95.23.82.59 AS12479 Orange Espagne SA 10.62ms from Marseille, FR
35.200.133.91 AS396982 Google LLC 0.08ms from Mumbai, IN
122.231.174.187 AS4134 CHINANET-BACKBONE 4.78ms from Ningbo, CN
153.228.186.27 AS4713 NTT DOCOMO BUSINESS,Inc. 2.85ms from Osaka, JP
94.19.157.219 AS35807 SkyNet Ltd. 0.58ms from Saint Petersburg, RU
1.224.25.219 AS17846 SK Broadband Co Ltd 2.29ms from Seoul, KR
180.225.193.11 AS17858 LG POWERCOMM 1.74ms from Seoul, KR
49.208.34.123 AS4538 China Education and Research Network Center 19.16ms from Shijiazhuang, CN

Traceroute

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

$
traceroute -a -n -q1 -m5 103.191.23.198
traceroute to 103.191.23.198 (103.191.23.198): 5 hops max, 52 byte packets
2 [AS7806] 216.229.23.44 3.014 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Lincoln, 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 AS63899 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs