AS209300 Wende Tan | IPGeolocation.io

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AS209300 – Wende Tan

AS Number	209300
AS Name	TWD2-NET
Organization	Wende Tan(org-wt43-ripe)
Country	CN
Website	bgp.twd2.net
Number of IPv4 Routes	0
Number of IPv6 Routes	5
ASN type	ISP
Allocation Status	allocated
Registry	RIPE
Date Allocated	2019-03-01

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2404:f4c0:f002::/48	AS209300	Wende Tan	Wuhan LSHIY Network Technology Co.	~1×10²⁴
2a05:1085::/32	AS209300	Wende Tan	Wende Tan	~79×10²⁷
2a0c:b641:570::/48	AS209300	Wende Tan	TWD2 Education and Research Network GB	~1×10²⁴
2404:f4c0:f000::/44	AS209300	Wende Tan	Wuhan LSHIY Network Technology Co.	~19×10²⁴
2404:f4c0:f001::/48	AS209300	Wende Tan	Wuhan LSHIY Network Technology Co.	~1×10²⁴

Raw Whois Response

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS208189 - AS215128'

as-block:       AS208189 - AS215128
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2025-03-25T09:02:29Z
last-modified:  2025-03-25T09:02:29Z
source:         RIPE

% Information related to 'AS209300'

% Abuse contact for 'AS209300' is 'twd2.me+abuse@gmail.com'

aut-num:        AS209300
as-name:        TWD2-NET
descr:          TWD2 Education and Research Network
descr:          London, United Kingdom
org:            ORG-WT43-RIPE
import:         from AS6939 accept ANY
export:         to AS6939 announce AS209300:AS-CUSTOMERS
import:         from AS20473 accept ANY
export:         to AS20473 announce AS209300:AS-CUSTOMERS
import:         from AS4842 accept ANY
export:         to AS4842 announce AS209300:AS-CUSTOMERS
import:         from AS209306 accept AS209306
export:         to AS209306 announce AS209300:AS-CUSTOMERS
import:         from AS24239 accept ANY
export:         to AS24239 announce ANY
mp-import:      afi ipv6.unicast from AS29632 accept ANY
mp-export:      afi ipv6.unicast to AS29632 announce AS209300:AS-CUSTOMERS
admin-c:        WTNN1-RIPE
tech-c:         WTNN1-RIPE
abuse-c:        WTNN1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         twd2-mnt
created:        2019-03-01T12:14:34Z
last-modified:  2024-04-24T17:56:21Z
source:         RIPE
sponsoring-org: ORG-CR158-RIPE

organisation:   ORG-WT43-RIPE
org-name:       Wende Tan
country:        CN
org-type:       OTHER
address:        Department of Computing
address:        Imperial College London
address:        Huxley Building
address:        180 Queen's Gate, London, SW7 2RH
address:        UNITED KINGDOM
abuse-c:        WTNN1-RIPE
admin-c:        WTNN1-RIPE
tech-c:         WTNN1-RIPE
mnt-ref:        twd2-mnt
mnt-by:         twd2-mnt
created:        2019-02-23T16:24:54Z
last-modified:  2025-04-14T20:54:32Z
source:         RIPE # Filtered

role:           TWD2 Education and Research Network NOC
address:        Department of Computing
address:        Imperial College London
address:        Huxley Building
address:        180 Queen's Gate, London, SW7 2RH
address:        UNITED KINGDOM
nic-hdl:        WTNN1-RIPE
abuse-mailbox:  twd2.me+abuse@gmail.com
mnt-by:         twd2-mnt
created:        2019-02-23T16:18:42Z
last-modified:  2025-04-14T20:50:58Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.119 (BUSA)

Parsed Whois Response

Peers

AS Number	Description	Country
AS8772	NetAssist LLC	UA
AS58057	Securebit AG	CH
AS39249	Netassist International EOOD	BG
AS142650	China Education and Research Network CERNET	CN
AS29632	Netassist International EOOD	BG
AS6939	Hurricane Electric LLC	US
AS24239	TWD2 Education and Research Network	CN
AS212123	Jori Vanneste	BE
AS20473	The Constant Company, LLC	US
AS8298	IPng Networks GmbH	CH
AS45576	Tsinghua University	AU
AS209306	Jin Shaohai	CN
AS38255	China Education and Research Network CERNET	CN
AS4842	Tianhai InfoTech	CN

Upstreams

AS Number	Description	Country
AS8772	NetAssist LLC	UA
AS58057	Securebit AG	CH
AS39249	Netassist International EOOD	BG
AS142650	China Education and Research Network CERNET	CN
AS45576	Tsinghua University	AU
AS29632	Netassist International EOOD	BG
AS38255	China Education and Research Network CERNET	CN
AS20473	The Constant Company, LLC	US
AS8298	IPng Networks GmbH	CH