AS number details

AS18185

NTCU  ·  ntcu.edu.tw

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

Sign up for free ›

AS18185 – NTCU

Field Value
Country Taiwan
Website ntcu.edu.tw
Hosted domains 0
Number of IPv4 4,096
Number of IPv6 0
ASN type Education
Registry apnic
Updated 4 years ago on Nov 04, 2021
Netblock Company Num of IPs
211.76.240.0/20 National Chiao Tung University 4,096

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


                                                ASHandle:       AS18185
                                                OrgID:          AS18185
                                                ASName:         AS18185
                                                ASNumber:       AS18185
                                                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.

Hosted Domains

There are no domains currently hosted on this ASN.

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity

Peers

There are 3 peers for this ASN.

Peers Name
AS18420 National Central University
AS4780 Digital United Inc.
AS9916 National Yang Ming Chiao Tung University
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS4780 Digital United Inc.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are 2 downstreams for this ASN.

Downstreams Name
AS18420 National Central University
AS9916 National Yang Ming Chiao Tung University
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Pingable IPs

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

IP Address ASN Details
211.76.247.9 AS18185 NTCU 5.27ms from Taipei, TW
211.76.255.222 AS18185 NTCU 1.08ms from Taipei, TW
211.76.240.234 AS18185 NTCU 3.00ms from Taipei, TW
211.76.245.254 AS18185 NTCU 2.63ms from Taipei, TW
211.76.249.254 AS18185 NTCU 2.75ms from Taipei, TW
211.76.254.254 AS18185 NTCU 2.90ms from Taipei, TW
211.76.253.254 AS18185 NTCU 2.98ms from Taipei, TW
211.76.246.254 AS18185 NTCU 2.70ms from Taipei, TW
211.76.251.229 AS18185 NTCU 2.97ms 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
87.210.30.153 AS50266 Odido Netherlands B.V. 8.85ms from Amsterdam, NL
95.98.0.137 AS50266 Odido Netherlands B.V. 3.09ms from Amsterdam, NL
218.69.90.73 AS4837 CHINA UNICOM China169 Backbone 6.98ms from Beijing, CN
4.8.58.185 AS3356 Level 3 Parent, LLC 0.33ms from Denver, US
79.208.143.25 AS3320 Deutsche Telekom AG 4.38ms from Duesseldorf, DE
154.16.149.201 AS212238 Datacamp Limited 0.43ms from Frankfurt am Main, DE
110.85.210.105 AS4134 CHINANET-BACKBONE 7.45ms from Fuzhou, CN
216.169.54.121 AS18858 Interconnect Services, Inc. 15.13ms from Houston, US
50.215.66.249 AS7922 Comcast Cable Communications, LLC 9.34ms from Houston, US
77.54.53.41 AS12353 Vodafone Portugal 5.98ms from Lisbon, PT
147.12.160.41 AS201838 Community Fibre Limited 1.09ms from London, GB
213.48.60.89 AS5089 Virgin Media Limited 2.26ms from London, GB
94.5.203.233 AS5607 Sky UK Limited 10.69ms from London, GB
2.220.22.201 AS5607 Sky UK Limited 3.57ms from London, GB
81.77.28.249 AS5378 Vodafone Limited 3.94ms from Manchester, GB
190.71.172.57 AS13489 UNE EPM TELECOMUNICACIONES S.A. 9.73ms from Medellin, CO
212.81.117.25 AS3257 GTT Communications Inc. 0.61ms from Milan, IT
89.251.181.89 AS41606 Logos Technologies S.r.l. 6.04ms from Milan, IT
216.155.240.9 AS12073 Contemporary Computer Services Inc. 1.50ms from New York City, US
4.31.186.89 AS3356 Level 3 Parent, LLC 0.63ms from Phoenix, US
187.103.228.217 AS28283 Adylnet Telecom 1.94ms from Porto Alegre, BR
31.59.108.217 AS212238 Datacamp Limited 0.37ms from Prague, CZ
78.157.141.89 AS30764 PODA a.s. 4.04ms from Prague, CZ
45.238.140.57 AS263686 INET Communication 0.36ms from San Pedro Sula, HN
119.206.230.185 AS4766 Korea Telecom 2.03ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 211.76.251.254
traceroute to 211.76.251.254 (211.76.251.254): 64 hops max, 52 byte packets
1 [AS63023] 38.91.106.1 21.644 ms
4 *
5 [AS3491] 63.223.9.110 203.535 ms
6 *
7 *
8 [AS4780] 139.175.58.209 249.146 ms
9 [AS4780] 139.175.57.106 248.783 ms
10 [AS4780] 192.72.251.38 244.993 ms
11 [AS18185] 211.76.251.254 251.659 ms
Measurement taken from IPinfo ProbeNet in Miami, 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 AS18185 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.

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