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
79.131.228.251 AS6799 Ote SA (Hellenic Telecommunications Organisation) 0.87ms from Athens, GR
104.193.136.171 AS53930 Saba Software Inc. 0.91ms from Boston, US
78.99.50.187 AS6855 Slovak Telekom, a.s. 7.04ms from Bratislava, SK
113.176.94.91 AS45899 VNPT Corp 1.96ms from Ho Chi Minh City, VN
173.173.108.155 AS11427 Charter Communications Inc 8.74ms from Houston, US
86.178.187.43 AS2856 British Telecommunications PLC 2.25ms from London, GB
81.57.54.27 AS29447 SCALEWAY S.A.S. 1.99ms from Milan, IT
88.167.56.43 AS12322 Free SAS 12.59ms from Paris, FR
174.180.124.91 AS7922 Comcast Cable Communications, LLC 10.83ms from Providence, US
54.145.84.11 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
134.9.145.11 AS45 Lawrence Livermore National Laboratory 2.12ms from San Jose, US
73.97.195.219 AS7922 Comcast Cable Communications, LLC 17.01ms from Seattle, US
125.251.204.139 AS17858 LG POWERCOMM 2.60ms from Seoul, KR
152.165.92.75 AS2527 Sony Network Communications Inc. 1.41ms from Tokyo, JP
180.11.211.107 AS4713 NTT DOCOMO BUSINESS,Inc. 3.02ms from Tokyo, JP
52.157.193.107 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
2.87.186.219 AS6799 Ote SA (Hellenic Telecommunications Organisation) 2.43ms from Athens, GR
16.146.39.203 AS16509 Amazon.com, Inc. 0.32ms from Boardman, US
87.67.215.155 AS5432 Proximus NV 3.68ms from Brussels, BE
4.255.208.107 AS8075 Microsoft Corporation 3.23ms from Denver, US
208.90.174.187 AS27631 PANGAEA 6.42ms from Durham, US
83.58.171.107 AS3352 TELEFONICA DE ESPANA S.A.U. 3.64ms from Madrid, ES
79.215.170.75 AS3320 Deutsche Telekom AG 5.88ms from Nuernberg, DE
111.96.83.219 AS2516 KDDI CORPORATION 10.60ms from Osaka, JP
112.247.110.155 AS4837 CHINA UNICOM China169 Backbone 9.23ms from Qingdao, 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