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	Prefix	Description
	2001:678:ed4::/48	Sander Ruitenbeek trading as NKHN

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS44103	The Mastermind Holding B.V.	✘	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS44103	The Mastermind Holding B.V.	✘	✔

aut-num:        AS203151
as-name:        NKHN-AS
org:            ORG-SRTA4-RIPE
sponsoring-org: ORG-TMHB2-RIPE
import:         from AS44103 accept ANY
export:         to AS44103 announce AS203151
import:         from AS57866 accept ANY
export:         to AS57866 announce AS203151
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         RICK-MNT
mnt-by:         NKHN-MNT
created:        2022-08-26T09:41:07Z
last-modified:  2024-10-10T13:10:02Z
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-SRTA4-RIPE
org-name:       Sander Ruitenbeek trading as NKHN
country:        NL
org-type:       OTHER
address:        Dummy address for ORG-SRTA4-RIPE
# Email removed, Log into bgp.tools to see whois emails/phone numbers
abuse-c:        AA40040-RIPE
mnt-ref:        RICK-MNT
mnt-by:         RICK-MNT
mnt-by:         NKHN-MNT
created:        2022-08-24T10:44:06Z
last-modified:  2026-05-13T05:07:34Z
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: 2026-06-05T03:26:32Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-bakker-it	97
RIPE	as44103:as-bakker-it-auto-downstreams	52
RADB	as-hurricanev6	21136