Autonomous System details

AS24239

TWD2 Education and Research Network  ·  twd2.net

China

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

Sign up for free ›

AS24239 – TWD2 Education and Research Network

Field Value
Country China
Website twd2.net
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 50,774,884,423,814,426,000,000,000
ASN type Education
Registry apnic
Allocated 7 years ago on Mar 12, 2019
Updated 3 years ago on Sep 05, 2023

IP Ranges

There are no known IPv4 addresses belonging to this network

Netblock Company
2404:f4c0:f000::/44 TWD2 Education and Research Network
2a0e:aa06:490::/44 TWD2 Education and Research Network (Soha)
2a0c:b641:571::/48 TWD2 Education and Research Network (JP)
2a0e:aa06:490::/48 Tsinghua Advanced Networking Labs (Group 0)
2a0e:aa06:491::/48 Tsinghua Advanced Networking Labs (Group 1)
2a0e:aa06:492::/48 Tsinghua Advanced Networking Labs (Group 2)
2a0e:aa06:493::/48 Tsinghua Advanced Networking Labs (Group 3)
2a0e:aa06:494::/48 Tsinghua Advanced Networking Labs (Group 4)
2a0e:aa06:495::/48 Tsinghua Advanced Networking Labs (Group 5)
2a0e:aa06:496::/48 Tsinghua Advanced Networking Labs (Group 6)
2a0e:aa06:497::/48 Tsinghua Advanced Networking Labs (Group 7)
2a0e:aa06:49e::/48 Dusty TWD2 Education and Research 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:       AS24239
                                                OrgID:          AS24239
                                                ASName:         AS24239
                                                ASNumber:       AS24239
                                                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 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
Hosted Domains API & Database

Peers

There are 5 peers for this ASN.

Peers Name
AS209300 Wende Tan
AS38255 China Education and Research Network (CERNET)
AS45576 Tsinghua University
AS4842 Tianhai InfoTech
AS6939 Hurricane Electric LLC
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
AS209300 Wende Tan
AS4842 Tianhai InfoTech
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 is 1 peer for this ASN.

Downstreams Name
AS38255 China Education and Research Network (CERNET)
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
2a0c:b641:571::1 AS24239 TWD2 Education and Research Network 0.32ms from Tokyo, JP

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
68.154.121.31 AS8075 Microsoft Corporation 0.32ms from Boydton, US
122.139.251.127 AS4837 CHINA UNICOM China169 Backbone 2.94ms from Changchun, CN
176.199.166.63 AS3209 Vodafone GmbH 7.41ms from Duesseldorf, DE
93.208.45.143 AS3320 Deutsche Telekom AG 4.30ms from Duesseldorf, DE
203.221.23.47 AS7545 TPG Telecom Limited 13.11ms from Melbourne, AU
185.127.24.63 AS204490 Kontel LLC 0.54ms from Moscow, RU
128.112.197.127 AS88 Princeton University 3.13ms from New York City, US
119.181.130.239 AS4837 CHINA UNICOM China169 Backbone 4.68ms from Qingdao, CN
154.83.247.255 AS54801 Zillion Network Inc. 0.65ms from San Jose, US
121.141.80.47 AS4766 Korea Telecom 1.20ms from Seoul, KR
211.224.240.159 AS4766 Korea Telecom 3.14ms from Seoul, KR
111.216.146.111 AS2527 Sony Network Communications Inc. 9.04ms from Tokyo, JP
161.110.248.15 AS6883 Parlamentsdirektion 0.54ms from Vienna, AT
83.137.144.15 AS31477 Duocast B.V. 2.94ms from Amsterdam, NL
44.245.196.239 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
91.179.64.255 AS5432 Proximus NV 3.57ms from Brussels, BE
74.44.26.15 AS5650 Frontier Communications of America, Inc. 13.49ms from Chicago, US
84.133.46.31 AS3320 Deutsche Telekom AG 4.03ms from Frankfurt am Main, DE
194.102.37.191 AS9009 M247 Europe SRL 0.15ms from Frankfurt am Main, DE
81.152.149.127 AS2856 British Telecommunications PLC 3.16ms from London, GB
64.98.194.223 AS32133 Ting Fiber Inc. 3.84ms from Los Angeles, US
180.103.20.31 AS4134 CHINANET BACKBONE 3.65ms from Nanjing, CN
38.14.127.15 AS54600 PEG TECH INC 18.06ms from San Jose, US
76.103.21.239 AS7922 Comcast Cable Communications, LLC 5.87ms from San Jose, US
4.254.36.15 AS8075 Microsoft Corporation 0.66ms from Sydney, AU

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 AS24239 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