Autonomous System details

AS24239

TWD2 Education and Research Network  ·  twd2.net

China

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AS24239 – TWD2 Education and Research Network

Field Value
Country China
Website twd2.net
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 50,774,884,423,814,425,337,659,392
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

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WHOIS Details

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                                                ASHandle:       AS24239
                                                OrgID:          AS24239
                                                ASName:         AS24239
                                                ASNumber:       AS24239
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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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
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS209300 Wende Tan
AS4842 Tianhai InfoTech
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Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS38255 China Education and Research Network (CERNET)
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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 0.25ms 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
82.157.13.47 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.78ms from Beijing, CN
93.227.181.143 AS3320 Deutsche Telekom AG 2.07ms from Berlin, DE
196.131.18.79 AS24835 Vodafone Data 4.85ms from Cairo, EG
59.56.72.47 AS133774 Fuzhou 2.43ms from Fuzhou, CN
31.112.41.15 AS2856 British Telecommunications PLC 16.84ms from London, GB
23.66.128.127 AS16625 Akamai Technologies, Inc. 0.14ms from Los Angeles, US
87.3.194.175 AS3269 Telecom Italia S.p.A. 3.53ms from Milan, IT
116.9.224.15 AS4134 CHINANET-BACKBONE 2.87ms from Nanning, CN
167.88.242.47 AS5050 Pittsburgh Supercomputing Center 1.09ms from Pittsburgh, US
201.162.66.95 AS262673 VERO S.A 10.60ms from Sao Paulo, BR
49.1.19.255 AS10036 DLIVE 1.51ms from Seoul, KR
119.223.121.31 AS4766 Korea Telecom 3.58ms from Seoul, KR
126.116.50.47 AS17676 SoftBank Corp. 8.72ms from Tokyo, JP
114.184.128.223 AS4713 NTT DOCOMO BUSINESS,Inc. 9.39ms from Tokyo, JP
107.22.118.127 AS14618 Amazon.com, Inc. 0.56ms from Ashburn, US
135.196.136.207 AS3257 GTT Communications Inc. 0.18ms from Atlanta, US
45.197.152.15 AS153526 01-00027433 9.13ms from Bangkok, TH
73.208.23.95 AS7922 Comcast Cable Communications, LLC 5.55ms from Chicago, US
119.200.110.175 AS4766 Korea Telecom 6.42ms from Incheon, KR
175.121.162.111 AS9318 SK Broadband Co Ltd 1.75ms from Incheon, KR
193.77.20.159 AS5603 Telekom Slovenije, d.d. 2.44ms from Ljubljana, SI
46.173.213.47 AS47196 Garant Park Internet 3.49ms from Moscow, RU
47.19.38.175 AS54004 Cablevision Lightpath LLC 1.65ms from New York City, US
39.88.178.79 AS4837 CHINA UNICOM China169 Backbone 1.70ms from Qingdao, CN
205.155.144.15 AS2152 CENIC 2.52ms from San Jose, US

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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.

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