AS number details

AS209300

Wende Tan  ·  twd2.net

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AS209300 – Wende Tan

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

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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IP Ranges API

WHOIS Details


                                                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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Useful for Cybersecurity

Peers

There are 12 peers for this ASN.

Peers Name
AS142650 China Education and Research Network (CERNET)
AS20473 The Constant Company, LLC
AS212123 Red Panda Network
AS215828 TMW Global Networks
AS24239 TWD2 Education and Research Network
AS29632 Netassist International EOOD
AS38255 China Education and Research Network (CERNET)
AS39249 Netassist International EOOD
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 0.40ms from London, GB

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162.245.54.164 AS16509 Amazon.com, Inc. 1.34ms from Columbus, US
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14.161.222.148 AS45899 VNPT Corp 3.45ms from Ho Chi Minh City, VN
195.11.239.100 AS1273 Vodafone Group PLC 1.19ms from London, GB

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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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