Autonomous System details

AS9916

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

Taiwan

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AS9916 – National Yang Ming Chiao Tung University

Field Value
Country Taiwan
Website nycu.edu.tw
Hosted domains 78
IPv4 addresses 93,696
IPv6 addresses 79,228,162,514,264,338,000,000,000,000
ASN type Education
Registry apnic
Updated 5 months ago on Nov 06, 2025

IP Ranges

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

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                                                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 78 domain names hosted across 64 IP addresses on this ASN.

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IP Address Domain Domains on this IP
140.113.209.22 ██████████ 4
120.126.45.82 ██████████ 4
140.113.167.173 ██████████ 3
140.113.96.55 ███████ 3
140.113.209.62 ████████ 3
140.113.87.41 ██████████ 2
140.113.199.19 ██████████ 2
140.113.32.100 ██████████ 1
140.113.199.20 ██████████ 1
140.113.114.120 ██████████ 1

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Peers

There are 5 peers for this ASN.

Peers Name
AS140096 JINX CO., LIMITED
AS18185 NTCU
AS3462 Data Communication Business Group
AS4780 Digital United Inc.
AS9924 Taiwan Fixed Network, Telco and Network Service Provider.
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ASN API & Database

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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ASN API & Database

Pingable IPs

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

IP Address ASN Details
140.113.148.247 AS9916 National Yang Ming Chiao Tung University 2.09ms from Taipei, TW
140.113.136.217 AS9916 National Yang Ming Chiao Tung University 1.73ms from Taipei, TW
140.113.3.246 AS9916 National Yang Ming Chiao Tung University 1.89ms from Taipei, TW
120.126.44.32 AS9916 National Yang Ming Chiao Tung University 3.84ms from Taipei, TW
140.113.153.19 AS9916 National Yang Ming Chiao Tung University 2.77ms from Taipei, TW
140.113.178.169 AS9916 National Yang Ming Chiao Tung University 2.50ms from Taipei, TW
140.113.105.141 AS9916 National Yang Ming Chiao Tung University 2.68ms from Taipei, TW
140.113.13.53 AS9916 National Yang Ming Chiao Tung University 2.25ms from Taipei, TW
140.113.81.138 AS9916 National Yang Ming Chiao Tung University 5.57ms from Taipei, TW
120.126.47.111 AS9916 National Yang Ming Chiao Tung University 3.95ms from Taipei, TW
140.113.85.26 AS9916 National Yang Ming Chiao Tung University 2.05ms from Taipei, TW
140.113.22.70 AS9916 National Yang Ming Chiao Tung University 2.12ms from Taipei, TW
2001:f18:0:2::f AS9916 National Yang Ming Chiao Tung University 5.32ms from Chang-hua, TW
120.126.41.194 AS9916 National Yang Ming Chiao Tung University 6.36ms from Taichung, TW
140.113.5.98 AS9916 National Yang Ming Chiao Tung University 5.79ms from Taipei, TW
140.113.174.97 AS9916 National Yang Ming Chiao Tung University 8.97ms from Taipei, TW
140.113.67.143 AS9916 National Yang Ming Chiao Tung University 3.07ms from Taipei, TW
140.113.78.120 AS9916 National Yang Ming Chiao Tung University 2.13ms from Taipei, TW
140.113.163.243 AS9916 National Yang Ming Chiao Tung University 2.74ms from Taipei, TW
140.113.149.143 AS9916 National Yang Ming Chiao Tung University 1.96ms from Taipei, TW
140.113.189.254 AS9916 National Yang Ming Chiao Tung University 3.79ms from Taipei, TW
140.129.61.151 AS9916 National Yang Ming Chiao Tung University 5.94ms from Taichung, TW
120.126.102.88 AS9916 National Yang Ming Chiao Tung University 3.86ms from Taipei, TW
140.129.57.90 AS9916 National Yang Ming Chiao Tung University 4.31ms from Taipei, TW
140.113.218.249 AS9916 National Yang Ming Chiao Tung University 2.02ms from Taipei, 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
209.190.195.12 AS7784 Atlantech Online, Inc. 1.55ms from Ashburn, US
100.20.224.252 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
35.241.168.172 AS396982 Google LLC 0.14ms from Brussels, BE
104.168.36.188 AS36352 HostPapa 0.15ms from Buffalo, US
181.111.192.172 AS7303 Telecom Argentina S.A. 0.53ms from Cordoba, AR
49.50.76.76 AS55470 Cyfuture India Pvt. Ltd. 1.11ms from Delhi, IN
162.142.57.220 AS394838 Pulse 2.72ms from Denver, US
81.96.132.172 AS5089 Virgin Media Limited 5.98ms from London, GB
184.73.226.188 AS14618 Amazon.com, Inc. 0.25ms from Reston, US
100.50.240.76 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
100.54.114.188 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
20.114.95.172 AS8075 Microsoft Corporation 0.30ms from San Antonio, US
1.238.20.12 AS38399 Gyeonggi-do Yeoju Office of Education 2.16ms from Seoul, KR
111.253.32.140 AS3462 Data Communication Business Group 3.30ms from Taipei, TW
99.245.75.12 AS812 Rogers Communications Canada Inc. 3.09ms from Toronto, CA
193.104.5.204 AS51960 Promarket Computers Sp. z o.o. 4.80ms from Wrocław, PL
172.190.105.44 AS8075 Microsoft Corporation 0.52ms from Ashburn, US
191.93.182.220 AS27831 Colombia Móvil 8.44ms from Bogota, CO
41.251.173.236 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 2.06ms from Casablanca, MA
104.166.119.12 AS46849 TEXAS LONE STAR NETWORK, LLC 11.03ms from Dallas, US
182.70.35.124 AS24560 Bharti Airtel Ltd., Telemedia Services 2.46ms from Lohogaon, IN
24.220.34.108 AS11232 Midcontinent Communications 11.05ms from Minneapolis, US
98.1.28.44 AS11351 Charter Communications Inc 19.50ms from New York City, US
129.241.19.12 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 8.14ms from Oslo, NO
50.53.178.140 AS20055 Wholesail networks LLC 4.52ms from Portland, US

Traceroute

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

$
traceroute -a -n -q1 -m7 140.113.45.221
traceroute to 140.113.45.221 (140.113.45.221): 7 hops max, 52 byte packets
1 [AS15169] 142.250.58.37 235.917 ms
2 [AS15169] 142.250.224.96 235.656 ms
3 *
4 [AS9916] 140.113.0.77 210.722 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Berlin, DE
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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