Autonomous System details

AS18181

National Health Research Institutes  ·  nhri.org.tw

Taiwan

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AS18181 – National Health Research Institutes

Field Value
Country Taiwan
Website nhri.org.tw
Hosted domains 6
IPv4 addresses 4,096
IPv6 addresses 0
ASN type Education
Registry apnic
Updated 6 months ago on Nov 06, 2025

IP Ranges

Netblock Company Num of IPs
211.76.160.0/20 135, Keyan Road, Zhunan Town, 4,096
211.76.160.0/21 135, Keyan Road, Zhunan Town, 2,048
211.76.168.0/21 135, Keyan Road, Zhunan Town, 2,048

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS18181
                                                OrgID:          AS18181
                                                ASName:         AS18181
                                                ASNumber:       AS18181
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 6 domain names hosted across 6 IP addresses on this ASN.

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IP Address Domain Domains on this IP
211.76.174.76 ██████████ 1
211.76.174.8 ██████████ 1
211.76.174.214 ██████ 1
211.76.170.196 ██████████ 1

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Peers

There are 4 peers for this ASN.

Peers Name
AS4780 Digital United Inc.
AS7539 National Center for High-performance Computing
AS9264 Academia Sinica
AS9681 Formosa Open eXchange(FOX)
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS4780 Digital United Inc.
AS7539 National Center for High-performance Computing
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
211.76.169.130 AS18181 National Health Research Institutes 4.22ms 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
195.167.64.165 AS6799 Ote SA (Hellenic Telecommunications Organisation) 0.52ms from Athens, GR
107.194.164.101 AS7018 AT&T Enterprises, LLC 13.40ms from Atlanta, US
115.112.188.181 AS4755 TATA Communications formerly VSNL is Leading ISP 0.40ms from Bengaluru, IN
190.145.251.165 AS14080 Telmex Colombia S.A. 2.12ms from Bogotá, CO
212.71.20.213 AS9031 EDPNETapp 0.43ms from Brussels, BE
174.23.137.197 AS209 CenturyLink Communications, LLC 2.45ms from Draper, US
14.177.106.149 AS45899 VNPT Corp 1.35ms from Hanoi, VN
202.181.189.149 AS7540 HongKong Commercial Internet Exchange 0.25ms from Hong Kong, HK
64.152.253.117 AS3356 Level 3 Parent, LLC 0.69ms from Houston, US
92.40.167.117 AS206067 Hutchison 3G UK Limited 10.85ms from London, GB
128.186.18.229 AS2553 Florida State University 10.32ms from Miami, US
151.41.201.133 AS1267 WIND TRE S.P.A. 5.23ms from Milan, IT
212.216.127.101 AS3269 Telecom Italia S.p.A. 3.70ms from Milan, IT
118.195.223.85 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.94ms from Nanjing, CN
81.249.254.197 AS3215 Orange S.A. 2.08ms from Paris, FR
100.24.248.229 AS14618 Amazon.com, Inc. 0.15ms from Reston, US
202.100.183.101 AS4134 CHINANET BACKBONE 1.79ms from UEruemqi, CN
79.190.24.133 AS5617 Orange Polska Spolka Akcyjna 1.58ms from Wrocław, PL
218.29.174.5 AS4837 CHINA UNICOM China169 Backbone 2.94ms from Zhengzhou, CN
46.255.95.245 AS197156 Petit Telecom B.V. 0.52ms from Amsterdam, NL
213.233.5.5 AS5394 Unidata 13.15ms from Arezzo, IT
50.192.56.133 AS7922 Comcast Cable Communications, LLC 3.06ms from Atlanta, US
105.191.51.69 AS36925 MEDITELECOM 15.92ms from Casablanca, MA
182.72.102.165 AS9498 BHARTI Airtel Ltd. 0.94ms from Delhi, IN
115.216.10.5 AS4134 CHINANET BACKBONE 4.87ms from Hangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 211.76.172.120
traceroute to 211.76.172.120 (211.76.172.120): 64 hops max, 52 byte packets
5 *
7 *
8 *
9 [] 220.128.4.177 1.131 ms
10 [AS9264] 202.169.175.58 6.251 ms
Measurement taken from IPinfo ProbeNet in Taipei, TW
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 AS18181 at robtex.

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