Autonomous System details

AS209300

Wende Tan · twd2.net

China

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

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	`0.33ms` from London, GB

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
207.145.11.52	AS3257 GTT Communications Inc.	`0.66ms` from Ashburn, US
217.156.77.100	AS61120 Hostbit SRL	`1.31ms` from Bucharest, RO
162.191.206.196	AS21928 T-Mobile USA, Inc.	`17.68ms` from Chicago, US
122.44.138.36	AS17858 LG POWERCOMM	`4.88ms` from Incheon, KR
18.135.203.84	AS16509 Amazon.com, Inc.	`0.11ms` from London, GB
90.209.128.68	AS5607 Sky UK Limited	`3.42ms` from London, GB
104.228.104.4	AS11351 Charter Communications Inc	`15.89ms` from New York City, US
216.75.60.84	AS10439 CariNet, Inc.	`0.58ms` from San Diego, US
218.37.5.100	AS17864 SK Broadband Co Ltd	`2.10ms` from Seoul, KR
59.102.112.212	AS7545 TPG Telecom Limited	`1.23ms` from Sydney, AU
60.150.218.132	AS17676 SoftBank Corp.	`2.98ms` from Tokyo, JP
126.227.52.100	AS17676 SoftBank Corp.	`2.89ms` from Tokyo, JP
188.47.244.36	AS21395 Orange Polska Spolka Akcyjna	`0.40ms` from Warsaw, PL
72.218.50.100	AS22773 Cox Communications Inc.	`10.46ms` from Ashburn, US
73.226.5.116	AS7922 Comcast Cable Communications, LLC	`12.66ms` from Ashburn, US
206.74.51.84	AS395437 Highland Communications LLC	`8.67ms` from Atlanta, US
23.253.166.228	AS19994 Rackspace Hosting	`1.22ms` from Chicago, US
46.95.240.4	AS3320 Deutsche Telekom AG	`2.72ms` from Frankfurt am Main, DE
79.199.185.212	AS3320 Deutsche Telekom AG	`1.47ms` from Hamburg, DE
79.229.162.20	AS3320 Deutsche Telekom AG	`4.54ms` from Hamburg, DE
159.183.73.180	AS11377 SendGrid, Inc.	`6.30ms` from Los Angeles, US
176.190.68.36	AS5410 Bouygues Telecom SA	`7.92ms` from Lyon, FR
89.194.51.36	AS8011 MongoDB, Inc.	`0.18ms` from Reston, US
170.106.178.196	AS132203 Tencent Building, Kejizhongyi Avenue	`0.28ms` from San Jose, US
209.40.116.20	AS40934 Fortinet Inc.	`0.27ms` from Sao Paulo, BR