Autonomous System details

AS209300

Wende Tan  ·  twd2.net

China
    Personal AS Icon Personal AS

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AS209300 – Wende Tan

Field Value
Country China
Website twd2.net
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 79,251,132,104,837,015,547,863,367,680
ASN type Business
Registry ripe
Allocated 7 years ago on Mar 01, 2019
Updated 2 years ago on Apr 24, 2024

IP Ranges

There are no known IPv4 addresses belonging to this network

Netblock Company
2a05:1085::/32 TWD2 Education and Research Network
2404:f4c0:f000::/44 TWD2 Education and Research Network
2404:f4c0:f001::/48 TWD2 Education and Research Network
2404:f4c0:f002::/48 TWD2 Education and Research Network
2a0c:b641:570::/48 TWD2 Education and Research Network (GB)
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WHOIS Details

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                                                ASHandle:       AS209300
                                                OrgID:          AS209300
                                                ASName:         AS209300
                                                ASNumber:       AS209300
                                                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 10 peers for this ASN.

Peers Name
AS142650 China Education and Research Network (CERNET)
AS20473 The Constant Company, LLC
AS212123 Red Panda Network
AS24239 TWD2 Education and Research Network
AS29632 Netassist International EOOD
AS38255 China Education and Research Network (CERNET)
AS45576 Tsinghua University
AS58057 Securebit AG
AS8298 IPng Networks GmbH
AS8772 NLineLLC
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Upstreams

There are 6 upstreams for this ASN.

upstreams Name
AS142650 China Education and Research Network (CERNET)
AS20473 The Constant Company, LLC
AS29632 Netassist International EOOD
AS38255 China Education and Research Network (CERNET)
AS45576 Tsinghua University
AS8772 NLineLLC
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Downstreams

There are 2 downstreams for this ASN.

Downstreams Name
AS24239 TWD2 Education and Research Network
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:b641:570::1 AS209300 Wende Tan 0.29ms from London, GB

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Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
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211.146.33.20 AS7641 China Broadcasting TV Net 4.45ms from Beijing, CN
130.44.107.244 AS6079 RCN 7.91ms from Boston, US
129.105.27.244 AS103 Northwestern University 1.14ms from Chicago, US
34.123.246.52 AS396982 Google LLC 0.42ms from Council Bluffs, US
69.194.185.52 AS32505 Conterra 2.23ms from Dallas, US
86.220.159.100 AS3215 Orange S.A. 1.46ms from Marseille, FR
72.111.176.196 AS6167 Verizon Business 13.19ms from Providence, US
50.16.77.212 AS14618 Amazon.com, Inc. 0.15ms from Reston, US
80.19.182.244 AS3269 Telecom Italia S.p.A. 6.71ms from Rome, IT
77.143.86.4 AS49902 SOCIETE REUNIONNAISE DU RADIOTELEPHONE SCS 3.30ms from Saint-Denis, RE
12.227.62.164 AS7018 AT&T Enterprises, LLC 2.45ms from San Jose, US
218.37.5.100 AS17864 SK Broadband Co Ltd 1.94ms from Seoul, KR
203.246.166.100 AS9286 KINX 0.46ms from Seoul, KR
1.21.100.228 AS59125 FAMILY NET JAPAN INCORPORATED 2.06ms from Tokyo, JP
216.208.113.228 AS577 Bell Canada 1.27ms from Toronto, CA
188.23.60.4 AS8447 A1 Telekom Austria AG 1.59ms from Vienna, AT
20.199.130.36 AS8075 Microsoft Corporation 1.12ms from Zuerich, CH
20.61.28.116 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
196.245.229.20 AS58065 Orion Network Limited 0.77ms from Berlin, DE
119.52.205.244 AS4837 CHINA UNICOM China169 Backbone 6.54ms from Changchun, CN
182.150.21.212 AS4134 CHINANET-BACKBONE 1.98ms from Chengdu, CN
85.64.240.196 AS1680 Cellcom Fixed Line Communication L.P 2.36ms from Rosh Ha‘Ayin, IL

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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 AS209300 at robtex.

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