Autonomous System details

AS18181

National Health Research Institutes  ·  nhri.org.tw

Taiwan

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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 3 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

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:       AS18181
                                                OrgID:          AS18181
                                                ASName:         AS18181
                                                ASNumber:       AS18181
                                                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 6 domain names hosted across 6 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
211.76.170.221 ██████████ 2
211.76.170.196 ██████████ 1
211.76.174.214 ██████ 1
211.76.174.8 ██████████ 1
211.76.174.245 ██████████ 1
211.76.174.76 ██████████ 1

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 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)
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 are 2 upstreams for this ASN.

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

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 4.11ms 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
195.251.5.245 AS5408 National Infrastructures for Research and Technology S.A. 1.11ms from Athens, GR
88.84.149.5 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.72ms from Aubervilliers, FR
84.168.164.5 AS3320 Deutsche Telekom AG 4.04ms from Berlin, DE
202.61.89.69 AS63561 China Electronics Technology Cyber Security Co.,LTD 2.97ms from Chengdu, CN
104.183.57.37 AS7018 AT&T Enterprises, LLC 6.53ms from Columbus, US
94.201.145.21 AS15802 Emirates Integrated Telecommunications Company PJSC 2.80ms from Dubai, AE
27.75.70.229 AS7552 Viettel Group 3.41ms from Ho Chi Minh City, VN
109.87.117.53 AS13188 CONTENT DELIVERY NETWORK LTD 6.94ms from Kharkiv, UA
45.84.72.5 AS8767 M-net Telekommunikations GmbH 6.11ms from Ljubljana, SI
86.150.67.53 AS2856 British Telecommunications PLC 6.35ms from London, GB
45.51.121.149 AS20001 Charter Communications Inc 9.17ms from Los Angeles, US
24.124.228.165 AS7922 Comcast Cable Communications, LLC 1.13ms from New York City, US
190.113.123.85 AS52263 Telecable Economico S.A. 0.59ms from San Jose, CR
104.234.87.21 AS401081 Open Infra Inc. 0.93ms from Tampa, US
65.49.226.21 AS25820 IT7 Networks Inc 0.47ms from Vancouver, CA
83.1.92.165 AS5617 Orange Polska Spolka Akcyjna 0.51ms from Warsaw, PL
84.32.136.69 AS7029 Windstream Communications LLC 0.54ms from Ashburn, US
72.15.99.245 AS11693 WideOpenWest Finance LLC 2.64ms from Atlanta, US
186.148.182.85 AS262186 TV AZTECA SUCURSAL COLOMBIA 5.64ms from Bogota, CO
20.7.215.69 AS8075 Microsoft Corporation 0.23ms from Boydton, US
46.20.138.197 AS49909 Direct One SA 0.96ms from Bucharest, RO
46.151.196.133 AS60068 Datacamp Limited 0.08ms from Chicago, US
50.198.43.245 AS7922 Comcast Cable Communications, LLC 5.33ms from Chicago, US
200.238.185.53 AS10881 FUNPAR - Fundacao da UFPR para o DCTC 0.39ms from Curitiba, BR
76.122.134.69 AS7922 Comcast Cable Communications, LLC 5.97ms from Flint, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 211.76.173.122
traceroute to 211.76.173.122 (211.76.173.122): 6 hops max, 52 byte packets
2 [] 84.17.33.138 0.167 ms
3 [AS6453] 80.231.85.9 0.714 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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.

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