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
211.76.255.222 AS18185 NTCU 1.31ms from Taipei, TW
211.76.254.254 AS18185 NTCU 2.71ms from Taipei, TW
211.76.251.229 AS18185 NTCU 2.39ms from Taipei, TW
211.76.247.123 AS18185 NTCU 5.29ms from Taipei, TW
211.76.240.234 AS18185 NTCU 2.46ms from Taipei, TW
211.76.245.254 AS18185 NTCU 2.81ms from Taipei, TW
211.76.249.254 AS18185 NTCU 2.73ms from Taipei, TW
211.76.253.254 AS18185 NTCU 2.88ms from Taipei, TW
211.76.246.254 AS18185 NTCU 2.74ms 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
13.110.60.57 AS14340 Salesforce.com, Inc. 0.88ms from Ashburn, US
181.122.104.73 AS23201 Telecel S.A. 8.18ms from Asuncion, PY
12.153.17.233 AS7018 AT&T Enterprises, LLC 9.22ms from Atlanta, US
35.95.155.25 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
56.136.43.185 AS8987 Amazon Data Services Ireland Ltd 0.36ms from Boardman, US
50.234.202.249 AS7922 Comcast Cable Communications, LLC 1.61ms from Chicago, US
20.199.203.233 AS8075 Microsoft Corporation 0.67ms from Geneve, CH
47.56.35.57 AS45102 Alibaba (US) Technology Co., Ltd. 0.83ms from Hong Kong, HK
41.223.225.201 AS37006 Liquid Telecommunication Rwanda Limited 0.70ms from Kigali, RW
111.44.209.121 AS9808 China Mobile Communications Group Co., Ltd. 14.47ms from Lanzhou, CN
198.54.119.9 AS22612 Namecheap, Inc. 9.39ms from Los Angeles, US
88.10.69.153 AS3352 TELEFONICA DE ESPANA S.A.U. 8.97ms from Madrid, ES
61.68.240.121 AS7545 TPG Telecom Limited 1.58ms from Melbourne, AU
2.228.6.9 AS12874 Fastweb SpA 1.13ms from Milan, IT
89.251.181.89 AS41606 Logos Technologies S.r.l. 5.98ms from Milan, IT
173.206.232.9 AS1403 EBOX 1.59ms from Montreal, CA
142.166.95.217 AS855 Bell Canada 15.57ms from Montreal, CA
122.241.14.73 AS4134 CHINANET-BACKBONE 9.73ms from Nanchang, CN
58.81.4.217 AS17506 ARTERIA Networks Corporation 2.50ms from Osaka, JP
119.243.172.201 AS2518 BIGLOBE Inc. 1.74ms from Osaka, JP
98.237.74.41 AS7922 Comcast Cable Communications, LLC 18.06ms from Reston, US
113.130.207.105 AS9845 LG HelloVision Corp. 8.32ms from Seoul, KR
112.199.188.201 AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore 1.53ms from Singapore, SG
213.226.0.41 AS8717 A1 Bulgaria EAD 0.19ms from Sofia, BG
121.18.216.105 AS4837 CHINA UNICOM China169 Backbone 8.63ms from Tianjin, CN

Traceroute

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

$
traceroute -a -n -q1 211.76.246.254
traceroute to 211.76.246.254 (211.76.246.254): 64 hops max, 52 byte packets
1 [AS15169] 72.14.235.202 110.283 ms
2 *
3 [AS4780] 139.175.59.217 112.395 ms
4 [AS4780] 139.175.59.164 178.484 ms
5 [AS4780] 139.175.57.106 175.505 ms
6 [AS4780] 192.72.251.38 176.409 ms
7 [AS18185] 211.76.246.254 180.887 ms
Measurement taken from IPinfo ProbeNet in Mumbai, IN
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