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 4 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
211.76.170.221 ██████████ 2
211.76.174.245 ██████████ 1
211.76.174.8 ██████████ 1
211.76.174.214 ██████ 1
211.76.170.196 ██████████ 1
211.76.174.76 ██████████ 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

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

IP Address ASN Details
211.76.175.109 AS18181 National Health Research Institutes 5.25ms from Taipei, TW
211.76.174.53 AS18181 National Health Research Institutes 4.77ms from Taipei, TW
211.76.172.96 AS18181 National Health Research Institutes 4.86ms from Taipei, TW
211.76.169.130 AS18181 National Health Research Institutes 4.29ms from Taipei, TW
211.76.162.2 AS18181 National Health Research Institutes 5.11ms from Taipei, TW
211.76.170.240 AS18181 National Health Research Institutes 4.70ms 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
116.212.224.149 AS4826 Vocus Connect International Backbone 0.34ms from Adelaide, AU
195.167.64.165 AS6799 Ote SA (Hellenic Telecommunications Organisation) 0.54ms from Athens, GR
118.174.169.165 AS23969 TOT Public Company Limited 8.71ms from Bangkok, TH
41.43.16.181 AS8452 TE-AS 8.24ms from Cairo, EG
222.247.34.133 AS4134 CHINANET-BACKBONE 1.10ms from Changsha, CN
208.73.129.101 AS36327 VINAKOM COMMUNICATIONS 0.48ms from Chicago, US
77.33.194.197 AS44869 FIBIA P/S 1.70ms from Copenhagen, DK
129.108.154.5 AS16461 The University of Texas at El Paso 15.43ms from Dallas, US
141.216.97.117 AS394769 University of Michigan - Flint 2.55ms from Detroit, US
171.243.191.101 AS7552 Viettel Group 14.32ms from Ho Chi Minh City, VN
34.35.35.117 AS396982 Google LLC 0.09ms from Johannesburg, ZA
165.101.228.37 AS154069 SN INFOWAY PRIVATE LIMITED 2.23ms from Mumbai, IN
211.138.240.197 AS9808 China Mobile Communications Group Co., Ltd. 1.88ms from Nanning, CN
72.43.236.165 AS11351 Charter Communications Inc 15.56ms from New York City, US
47.16.79.229 AS6128 Cablevision Systems Corp. 8.64ms from New York City, US
3.85.140.133 AS14618 Amazon.com, Inc. 0.59ms from Reston, US
195.131.140.5 AS12714 PJSC MegaFon 18.63ms from Saint Petersburg, RU
125.139.26.21 AS4766 Korea Telecom 5.26ms from Seoul, KR
101.184.2.229 AS1221 Telstra Limited 1.55ms from Sydney, AU
126.120.57.53 AS17676 SoftBank Corp. 7.70ms from Tokyo, JP
99.212.195.245 AS812 Rogers Communications Canada Inc. 15.02ms from Toronto, CA
88.133.144.21 AS56833 mieX GmbH 3.14ms from Vienna, AT
117.235.245.229 AS9829 National Internet Backbone 2.82ms from Delhi, IN
20.109.197.5 AS8075 Microsoft Corporation 0.32ms from Des Moines, US
34.245.220.197 AS16509 Amazon.com, Inc. 0.28ms from Dublin, IE

Traceroute

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

$
traceroute -a -n -q1 -f5 -m9 211.76.167.56
traceroute to 211.76.167.56 (211.76.167.56): 9 hops max, 52 byte packets
6 [AS6453] 80.231.80.65 2.403 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Meppel, 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.

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