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	Prefix	Description
	193.101.12.0/24	Patrick Westenberg trading as Westenberg + Kueppers GbR
	2a01:e540::/40	Patrick Westenberg trading as Westenberg + Kueppers GbR
	2a01:e541::/36	-
	2a01:e542::/36	-

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS35133	Eranium B.V.	✔	✔
	AS24785	Joint Transit (Broadband Hosting B.V.)	✔	✔
	AS20562	Open Peering (Broadband Hosting B.V.)	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS20562	Open Peering (Broadband Hosting B.V.)	✔	✔
	AS6939	Hurricane Electric LLC	✔	✔
	AS24785	Joint Transit (Broadband Hosting B.V.)	✔	✔
	AS35133	Eranium B.V.	✔	✔
	AS34927	iFog GmbH	✔	✔
	AS8283	Netwerkvereniging Coloclue	✔	✔
	AS50629	LWLcom GmbH	✔	✔
	AS24961	WIIT AG (fka. myLoc Managed IT AG)	✔	✔
	AS24940	Hetzner Online GmbH	✔	✔
	AS61049	Exascale Ltd	✔	✔
	AS52025	ParadoxNetworks Limited	✔	✔
	AS199524	Gcore S.A.	✔	✔
	AS56655	Gigahost AS	✔	✔
	AS208453	Johan Karlsson (SweHosting)	✔	✔
	AS209267	Velorum B.V.	✔	✔
	AS21263	TeleData GmbH	✔	✔
	AS207176	OPENFIBER B.V.	✔	✔
	AS209823	Enki Multimedia EURL	✔	✔
	AS214022	Joseph Rawlings trading as Virtnet.bond	✔	✔
	AS214809	Jere Kiitola trading as Stocade	✔	✔
	AS6204	INTERKVM HOST SRL	✔	✘
	AS400587	Ryamer, LLC	✔	✔
	AS34872	Servperso Systems	✔	✔
	AS49600	NEAR IP, S.L.	✔	✔
	AS50304	Blix Solutions AS	✔	✔
	AS213052	Bram Wittendorp trading as BittenBytes	✔	✔
	AS16276	OVH SAS	✔	✔
	AS21473	PFALZKOM GmbH	✔	✔
	AS20764	CJSC RASCOM	✔	✔
	AS8801	Rocket Fibre Ltd	✔	✔
	AS42093	InterRacks B.V.	✔	✔
	AS215248	Bastiaan Mathijs Brink	✔	✔
	AS39122	Blacknight Internet Solutions Limited	✔	✔
	AS400799	Pufferfish Studios LLC	✔	✔
	AS215085	Maik Polman trading as PixelHosting	✔	✔
	AS41327	Fiber Telecom S.p.A.	✔	✔
	AS50917	Diederik Focko de Zee	✔	✘
	AS12859	BIT BV	✔	✔
	AS211588	Innovation Harbor B.V.	✔	✘
	AS51396	Pfcloud UG (haftungsbeschrankt)	✔	✔
	AS60404	The Infrastructure Group B.V.	✔	✔
	AS215605	Shams Hanna trading as InformatiQ	✔	✔
	AS213622	Falcon FZE LLC	✔	✔
	AS215551	KeFF Networks Ltd	✔	✘
	AS216333	NetDev UG (haftungsbeschraenkt)	✔	✔
	AS212591	N1 Solutions B.V. trading as PLTFRMS	✔	✔
	AS207113	Cyrus Mbitao trading as Wofbit Networks	✔	✔
	AS64404	Stichting EventInfra	✔	✔
	AS1031	PEER 1031 LLC	✔	✘
	AS210645	DOMINIK DOBROWOLSKI	✔	✔
	AS36236	NetActuate, Inc	✔	✔
	AS200052	Feral.io Ltd	✔	✘
	AS212477	RoyaleHosting B.V.	✔	✘
	AS34696	MISMELINK NETWORKS, SL	✔	✔
	AS24482	SG.GS	✔	✔
	AS20473	The Constant Company, LLC	✔	✔
	AS32590	Valve Corporation	✔	✔
	AS44854	Arend Brouwer	✔	✘
	AS52112	Gentlent GmbH	✘	✔
	AS263152	MIGO TELECOM	✔	✘
	AS207994	Blockchain Creek B.V.	✔	✘
	AS835	GoCodeIT Inc	✔	✘
	AS212895	Johannes Ernst	✔	✘
	AS57344	Telehouse EAD	✔	✘
	AS49581	Ferdinand Zink trading as Tube-Hosting	✔	✘
	AS271253	LINK BRASIL TELECOMUNICACOES LTDA	✔	✘

aut-num:        AS213842
as-name:        WK-AS
org:            ORG-PWTA6-RIPE
import:         from AS57866 accept ANY
export:         to AS57866 announce AS213842
import:         from AS24785 accept ANY
export:         to AS24785 announce AS213842
import:         from AS20562 accept ANY
export:         to AS20562 announce AS213842
import:         from AS35133 accept ANY
export:         to AS35133 announce AS213842
import:         from AS206221 accept ANY
export:         to AS206221 announce AS213842
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         WKSERV-MNT
created:        2024-11-18T12:43:25Z
last-modified:  2026-04-18T19:45:10Z
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-PWTA6-RIPE
org-name:       Patrick Westenberg trading as Westenberg + Kueppers GbR
country:        DE
org-type:       LIR
address:        Dummy address for ORG-PWTA6-RIPE
# Email removed, Log into bgp.tools to see whois emails/phone numbers
abuse-c:        AR76904-RIPE
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         WKSERV-MNT
created:        2024-09-26T08:00:28Z
last-modified:  2026-05-13T07:11:29Z
source:         RIPE
mnt-ref:        WKSERV-MNT
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: 2026-06-05T03:26:35Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as35133:as-eranium-customers	1275
RIPE	as-jointtransit	2778
RIPE	as206221:as-era-ix-amsterdam	76811
RIPE	as-jointtransit-ipv6	2179