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	Hosting
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 11 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)
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	`0.34ms` 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
71.56.27.36	AS7922 Comcast Cable Communications, LLC	`5.24ms` from Atlanta, US
209.13.35.228	AS10834 Telefonica de Argentina	`0.87ms` from Buenos Aires, AR
52.209.66.148	AS16509 Amazon.com, Inc.	`0.24ms` from Dublin, IE
68.56.33.148	AS7922 Comcast Cable Communications, LLC	`4.78ms` from Flint, US
46.202.152.180	AS47583 Hostinger International Limited	`0.51ms` from Frankfurt am Main, DE
73.252.185.100	AS7922 Comcast Cable Communications, LLC	`5.55ms` from Fremont, US
51.178.140.36	AS16276 OVH SAS	`0.12ms` from Gravelines, FR
203.87.206.84	AS10139 Smart Broadband, Inc.	`0.75ms` from Manila, PH
83.208.190.244	AS5610 O2 Czech Republic, a.s.	`0.49ms` from Prague, CZ
222.232.128.228	AS9318 SK Broadband Co Ltd	`1.66ms` from Seoul, KR
89.232.49.180	AS16010 Magticom Ltd.	`0.72ms` from Tbilisi, GE
178.191.29.52	AS8447 A1 Telekom Austria AG	`5.61ms` from Vienna, AT
202.74.203.36	AS45177 Devoli	`0.78ms` from Auckland, NZ
20.20.211.244	AS8075 Microsoft Corporation	`0.27ms` from Boydton, US
45.229.182.244	AS27983 Red Intercable Digital S.A.	`16.46ms` from Buenos Aires, AR
90.215.193.212	AS5607 Sky UK Limited	`1.62ms` from Erith, GB
192.143.8.132	AS37611 AFRIHOST SP (PTY) LTD	`11.44ms` from Johannesburg, ZA
92.52.185.196	AS202103 Lanet Network Ltd	`5.29ms` from Kyiv, UA
101.188.77.4	AS1221 Telstra Limited	`1.60ms` from Melbourne, AU
121.84.82.148	AS17511 OPTAGE Inc.	`2.15ms` from Osaka, JP
222.104.240.164	AS4766 Korea Telecom	`4.60ms` from Seoul, KR
210.113.32.180	AS4766 Korea Telecom	`1.21ms` from Seoul, KR
116.63.208.228	AS4811 China Telecom (Group)	`3.95ms` from Shanghai, CN
143.125.216.116	AS2514 NTT PC Communications, Inc.	`0.74ms` from Tokyo, JP
85.232.240.148	AS24723 Atman Sp. z o.o.	`0.34ms` from Warsaw, PL

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