AS209300 TWD2 Education and Research Network

AS209300 Summary

Regional Registry:

RIPE

Allocation Status:

Allocated

Allocation Date:

1^st March 2019

Allocated Country:

Traffic Ratio:

Not Disclosed

Internet Exchanges:

1

Website:

https://bgp.twd2.net

AS209300 Network

Contacts

• IPv6 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	2404:f4c0:f000::/44	TWD2 Education and Research Network		2404:f4c0::/32	APNIC
	2a05:1085::/32			2a05:1080::/29	RIPE
	2a0c:b641:570::/48			2a0c:b640::/29	RIPE

• IPv6 Peers

Country	ASN	Name	Description
	AS20473	AS-CHOOPA	The Constant Company, LLC
	AS45576	CERNET2-TSINGHUA6-AS-AP	Tsinghua University
	AS24239	TWD2-NET-AS-AP	TWD2 Education and Research Network
	AS58057	SECUREBIT	Securebit Autonomous System
	AS206271	FATIHUNLU-AS	Fatih Unlu
	AS140731	TOHU-OP-AP	TOHU Public Internet
	AS6939	HURRICANE	Hurricane Electric LLC

• IPv6 Upstreams

Country	ASN	Name	Description
	AS20473	AS-CHOOPA	The Constant Company, LLC
	AS6939	HURRICANE	Hurricane Electric LLC
	AS45576	CERNET2-TSINGHUA6-AS-AP	Tsinghua University
	AS58057	SECUREBIT	Securebit Autonomous System

IPv6 Upstream Graph

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IPv6 Upstream Graph

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• IPv6 Downstreams

Country	ASN	Name	Description
	AS24239	TWD2-NET-AS-AP	TWD2 Education and Research Network

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% Information related to 'AS209300'

% Abuse contact for 'AS209300' is '[email protected]'

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
import:         from AS20473 accept ANY
export:         to AS20473 announce AS209300
import:         from AS209417 accept AS209417
export:         to AS209417 announce AS209300
import:         from AS209306 accept AS209306
export:         to AS209306 announce AS209300
import:         from AS24239 accept ANY
export:         to AS24239 announce ANY
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:  2021-11-16T16:06:18Z
source:         RIPE
sponsoring-org: ORG-CR158-RIPE

organisation:   ORG-WT43-RIPE
org-name:       Wende Tan
country:        CN
org-type:       OTHER
address:        Building No. 26, Tsinghua University, Beijing, China
e-mail:         [email protected]
e-mail:         [email protected]
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:  2022-12-01T17:30:17Z
source:         RIPE

role:           TWD2 Network NOC
address:        Building No. 26, Tsinghua University, Beijing, China
e-mail:         [email protected]
e-mail:         [email protected]
nic-hdl:        WTNN1-RIPE
abuse-mailbox:  [email protected]
mnt-by:         twd2-mnt
created:        2019-02-23T16:18:42Z
last-modified:  2019-09-27T04:28:55Z
source:         RIPE

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