AS number details

AS9916

National Yang Ming Chiao Tung University  ·  nycu.edu.tw

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AS9916 – National Yang Ming Chiao Tung University

Field Value
Country Taiwan
Website nycu.edu.tw
Hosted domains 81
Number of IPv4 93,696
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type Education
Registry apnic
Updated a month ago on Aug 07, 2025
Netblock Company Num of IPs
140.113.0.0/16 Ministry of Education Computer Center 65,536
120.126.32.0/19 Ministry of Education Computer Center 8,192
120.126.64.0/19 Ministry of Education Computer Center 8,192
120.126.96.0/20 Ministry of Education Computer Center 4,096
140.129.64.0/20 Ministry of Education Computer Center 4,096
140.129.56.0/21 Ministry of Education Computer Center 2,048
140.129.52.0/22 Ministry of Education Computer Center 1,024
140.129.51.0/24 Ministry of Education Computer Center 256
140.129.80.0/24 Ministry of Education Computer Center 256
Netblock Company
2001:f18::/32 National Chiao Tung University
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WHOIS Details


                                                ASHandle:       AS9916
                                                OrgID:          AS9916
                                                ASName:         AS9916
                                                ASNumber:       AS9916
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 81 domain names hosted across 66 IP addresses on this ASN.

IP Address Domain Domains on this IP
120.126.45.82 ██████████ 4
140.113.209.62 ████████ 3
140.113.209.22 ██████████ 3
140.113.167.173 ██████████ 3
140.113.96.55 ███████ 3
140.113.87.41 ██████████ 2
140.113.156.190 ██████████ 2
140.113.131.154 ██████████ 2
140.113.199.19 ██████████ 2
140.113.207.40 ██████████ 1

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Peers

There are 3 peers for this ASN.

Peers Name
AS18185 NTCU
AS3462 Data Communication Business Group
AS4780 Digital United Inc.
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS18185 NTCU
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

73 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
140.113.136.217 AS9916 National Yang Ming Chiao Tung University 1.73ms from Taipei, TW
140.113.141.171 AS9916 National Yang Ming Chiao Tung University 3.50ms from Taipei, TW
140.113.15.125 AS9916 National Yang Ming Chiao Tung University 7.65ms from Taipei, TW
140.113.240.40 AS9916 National Yang Ming Chiao Tung University 3.40ms from Taipei, TW
120.126.52.179 AS9916 National Yang Ming Chiao Tung University 250.71ms from Dakar, SN
140.113.255.6 AS9916 National Yang Ming Chiao Tung University 1.67ms from Taipei, TW
140.113.184.117 AS9916 National Yang Ming Chiao Tung University 3.47ms from Taipei, TW
140.129.61.44 AS9916 National Yang Ming Chiao Tung University 5.03ms from Taipei, TW
120.126.51.126 AS9916 National Yang Ming Chiao Tung University 4.58ms from Taipei, TW
140.113.24.133 AS9916 National Yang Ming Chiao Tung University 3.07ms from Taipei, TW
140.113.13.97 AS9916 National Yang Ming Chiao Tung University 3.22ms from Taipei, TW
140.113.191.199 AS9916 National Yang Ming Chiao Tung University 3.10ms from Taipei, TW
140.113.152.10 AS9916 National Yang Ming Chiao Tung University 2.92ms from Taipei, TW
140.113.203.33 AS9916 National Yang Ming Chiao Tung University 4.00ms from Taipei, TW
2001:f18:0:2::1 AS9916 National Yang Ming Chiao Tung University 5.16ms from Chang-hua, TW
120.126.47.111 AS9916 National Yang Ming Chiao Tung University 4.24ms from Taipei, TW
140.113.3.246 AS9916 National Yang Ming Chiao Tung University 1.89ms from Taipei, TW
140.113.254.14 AS9916 National Yang Ming Chiao Tung University 0.40ms from Taipei, TW
120.126.108.254 AS9916 National Yang Ming Chiao Tung University 17.73ms from Chang-hua, TW
140.113.88.89 AS9916 National Yang Ming Chiao Tung University 3.47ms from Taipei, TW
140.113.239.27 AS9916 National Yang Ming Chiao Tung University 3.41ms from Taipei, TW
140.113.195.252 AS9916 National Yang Ming Chiao Tung University 3.46ms from Taipei, TW
140.129.64.158 AS9916 National Yang Ming Chiao Tung University 6.84ms from Taipei, TW
140.113.87.24 AS9916 National Yang Ming Chiao Tung University 3.10ms from Taipei, TW
140.113.225.134 AS9916 National Yang Ming Chiao Tung University 248.79ms from Dakar, SN

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
105.97.98.156 AS36947 Telecom Algeria 11.28ms from Algiers, DZ
136.47.149.204 AS16591 Google Fiber Inc. 6.67ms from Ashburn, US
46.103.69.108 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.01ms from Athens, GR
65.184.125.252 AS11426 Charter Communications Inc 6.51ms from Charlotte, US
99.64.161.12 AS7018 AT&T Enterprises, LLC 1.92ms from Dallas, US
86.243.133.44 AS3215 Orange S.A. 5.76ms from Frankfurt am Main, DE
79.244.113.140 AS3320 Deutsche Telekom AG 3.10ms from Frankfurt am Main, DE
185.214.196.76 AS203020 HostRoyale Technologies Pvt Ltd 8.65ms from Madrid, ES
31.57.2.156 AS209854 Cyberzone S.A. 0.36ms from New York City, US
79.161.33.108 AS29695 Altibox AS 11.63ms from Oslo, NO
109.190.240.92 AS35540 OVH SAS 1.86ms from Paris, FR
3.163.179.76 AS16509 Amazon.com, Inc. 0.53ms from Seattle, US
125.156.94.236 AS4766 Korea Telecom 5.76ms from Seoul, KR
174.127.83.12 AS13213 UK-2 Limited 0.76ms from Tokyo, JP
209.190.195.12 AS7784 Atlantech Online, Inc. 1.27ms from Ashburn, US
18.68.53.12 AS16509 Amazon.com, Inc. 0.53ms from Dallas, US
150.165.54.252 AS1916 Rede Nacional de Ensino e Pesquisa 12.27ms from Fortaleza, BR
194.163.147.12 AS51167 Contabo GmbH 2.62ms from Frankfurt am Main, DE
88.1.75.172 AS3352 TELEFONICA DE ESPANA S.A.U. 1.83ms from Madrid, ES
159.93.225.124 AS2875 Joint Institute for Nuclear Research 3.35ms from Moscow, RU
121.86.119.220 AS17511 OPTAGE Inc. 2.81ms from Osaka, JP
18.229.165.44 AS16509 Amazon.com, Inc. 0.14ms from Osasco, BR
76.115.214.76 AS7922 Comcast Cable Communications, LLC 8.90ms from Portland, US
187.202.165.12 AS8151 UNINET 4.12ms from Santiago de Queretaro, MX
219.121.77.44 AS9595 NTT-ME Corporation 2.70ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -m7 120.126.101.54
traceroute to 120.126.101.54 (120.126.101.54): 7 hops max, 52 byte packets
1 [AS15169] 142.250.58.37 160.474 ms
2 [AS15169] 192.178.108.144 161.079 ms
3 *
4 [AS9916] 140.113.0.77 174.484 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Dallas, 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 AS9916 at robtex.

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