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	Prefix	Description
	185.134.208.0/22	Van Berkel en Bos U.N. Studio BV
	2a06:eec0::/29	Van Berkel en Bos U.N. Studio BV

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS57866	Fusix Networks B.V.	✔	✔
	AS9002	RETN Limited	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS57866	Fusix Networks B.V.	✔	✔
	AS9002	RETN Limited	✔	✔
	AS57304	RETN Russia	✔	✔

aut-num:        AS56722
as-name:        UNSTUDIO-AS
descr:          UNStudio
org:            ORG-VBEB1-RIPE
import:         from AS57866 accept ANY
export:         to AS57866 announce AS56722
import:         from AS9002 accept ANY
export:         to AS9002 announce AS56722
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         nl-unstudio-1-mnt
created:        2016-01-18T11:39:12Z
last-modified:  2018-09-04T11:43:58Z
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-VBEB1-RIPE
org-name:       Van Berkel en Bos U.N. Studio BV
country:        NL
org-type:       LIR
address:        Dummy address for ORG-VBEB1-RIPE
# Email removed, Log into bgp.tools to see whois emails/phone numbers
abuse-c:        AR34984-RIPE
mnt-ref:        nl-unstudio-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         nl-unstudio-1-mnt
mnt-ref:        RIPE-NCC-HM-MNT
created:        2016-01-15T08:19:28Z
last-modified:  2026-04-29T05:36:00Z
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: 2026-05-06T03:24:03Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-retn-actual-v6	3841
RIPE	as-xconnect24	24
RIPE	as57866:as-fusix	494
RIPE	as-retn-actual-v4	12703
RIPE	as-unstudio	1