Autonomous System details

AS63899

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

Taiwan
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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 5 months 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

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WHOIS Details

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                                                ASHandle:       AS63899
                                                OrgID:          AS63899
                                                ASName:         AS63899
                                                ASNumber:       AS63899
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There is 1 peer for this ASN.

Peers Name
AS18046 DongFong Technology Co. Ltd.
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS18046 DongFong Technology Co. Ltd.
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Downstreams

There are no downstreams for this ASN.

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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
104.48.186.91 AS7018 AT&T Enterprises, LLC 3.38ms from Atlanta, US
96.230.226.27 AS701 Verizon Business 2.11ms from Boston, US
72.85.171.11 AS701 Verizon Business 3.25ms from Boston, US
20.159.192.203 AS8070 Microsoft Corporation 0.61ms from Boydton, US
172.215.9.203 AS8075 Microsoft Corporation 0.37ms from Des Moines, US
86.141.10.187 AS2856 British Telecommunications PLC 2.67ms from Erith, GB
20.79.204.11 AS8075 Microsoft Corporation 0.27ms from Frankfurt am Main, DE
211.188.80.75 AS135354 NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD. 7.91ms from Incheon, KR
222.232.29.171 AS9318 SK Broadband Co Ltd 0.90ms from Incheon, KR
151.202.23.123 AS701 Verizon Business 2.25ms from New York City, US
196.75.95.43 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 2.26ms from Rabat, MA
61.71.41.171 AS9416 Hoshin Multimedia Center Inc. 1.12ms from Taipei, TW
181.10.204.219 AS7303 Telecom Argentina S.A. 4.60ms from Asuncion, PY
5.13.179.27 AS8708 DIGI ROMANIA S.A. 5.93ms from Bacau, RO
121.208.75.75 AS1221 Telstra Limited 17.26ms from Brisbane, AU
50.51.2.251 AS5650 Frontier Communications of America, Inc. 19.79ms from Chicago, US
169.47.211.187 AS36351 IBM Cloud 0.87ms from Dallas, US
84.156.16.43 AS3320 Deutsche Telekom AG 7.38ms from Frankfurt am Main, DE
125.95.62.107 AS4134 CHINANET-BACKBONE 2.79ms from Guangzhou, CN
105.243.120.251 AS36994 Vodacom 18.76ms from Johannesburg, ZA
146.212.221.155 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.94ms from Ljubljana, SI
128.34.86.11 AS22 Navy Network Information Center (NNIC) 1.78ms from Los Angeles, US
90.253.93.43 AS5378 Vodafone Limited 3.65ms from Manchester, GB
86.110.56.27 AS212238 Datacamp Limited 0.28ms from Prague, CZ
52.22.65.235 AS14618 Amazon.com, Inc. 0.21ms from Reston, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 103.191.23.110
traceroute to 103.191.23.110 (103.191.23.110): 7 hops max, 52 byte packets
3 [] 51.162.224.178 0.424 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Winnipeg, CA
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.

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