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	Prefix	Description
	91.204.4.0/22	Wissenschaftsladen Dortmund e.V.
	91.204.7.0/24	Wissenschaftsladen Dortmund e.V.
	2001:678:98c::/48	Wissenschaftsladen Dortmund e.V.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS8881	1&1 Versatel GmbH	✔	✔
	AS50629	LWLcom GmbH	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS8881	1&1 Versatel GmbH	✔	✔
	AS50629	LWLcom GmbH	✔	✘
	AS35675	Wissenschaftsladen Dortmund e.V.	✔	✘

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Downstreams

	ASN	Description	IPv4	IPv6
	AS35675	Wissenschaftsladen Dortmund e.V.	✔	✘

aut-num:        AS31371
as-name:        WISSENSCHAFTSLADEN-AS
descr:          Germany
remarks:        -------------------------------------------
remarks:        Versatel
mp-import:      afi any.unicast from AS8881 accept ANY
mp-export:      afi any.unicast to AS8881 announce AS-FREE
remarks:        -------------------------------------------
remarks:        LWLcom
mp-import:      afi any.unicast from AS50629 accept ANY
mp-export:      afi any.unicast to AS50629 announce AS-FREE
remarks:        -------------------------------------------
remarks:        DURCHDIELUFT
mp-import:      afi any.unicast from AS35675 accept AS-DURCHDIELUFT
mp-export:      afi any.unicast to AS35675 announce ANY
remarks:        -------------------------------------------
remarks:        CTDO
mp-import:      afi any.unicast from AS197782 accept AS197782
mp-export:      afi any.unicast to AS197782 announce ANY
remarks:        -------------------------------------------
org:            ORG-WA21-RIPE
sponsoring-org: ORG-WCG4-RIPE
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
abuse-c:        AC29979-RIPE
status:         ASSIGNED
notify:         notify@xs4free.net
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         FREE-MNT
mnt-by:         FAUL-MNT
created:        2004-04-27T11:07:26Z
last-modified:  2025-09-03T11:09:10Z
source:         RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************


organisation:   ORG-WA21-RIPE
org-name:       Wissenschaftsladen Dortmund e.V.
country:        DE
org-type:       OTHER
address:        Dummy address for ORG-WA21-RIPE
# Email removed, Log into bgp.tools to see whois emails/phone numbers
abuse-c:        AC29979-RIPE
mnt-ref:        FREE-MNT
mnt-ref:        FAUL-MNT
mnt-ref:        IACD-MNT
mnt-by:         FREE-MNT
created:        2004-04-26T14:10:35Z
last-modified:  2026-05-13T06:19:47Z
source:         RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************

Last Update: 2026-06-05T03:26:07Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
LEVEL3	as-level3-origins-eu	0
RIPE	as-free	3
RIPE	as-lwl	3024