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If you are scraping this block for the prefixes that a AS originates, please use the data dumps in https://bgp.tools/kb/api and cache them

	Prefix	Description
	45.88.226.0/24	T. van den Heuvel Holding B.V.
	194.31.131.0/24	T. van den Heuvel Holding B.V.
	2a13:6ec0::/32	T. van den Heuvel Holding B.V.

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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.	✔	✔
	AS8298	IPng Networks GmbH	✔	✔
	AS6939	Hurricane Electric LLC	✘	✔
	AS200132	Peter-Paul Maria Kurstjens	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS8298	IPng Networks GmbH	✔	✔
	AS6939	Hurricane Electric LLC	✔	✔
	AS57866	Fusix Networks B.V.	✔	✔
	AS200132	Peter-Paul Maria Kurstjens	✔	✔
	AS5405	Inter.link GmbH	✔	✔
	AS137409	GSL Networks Pty LTD	✔	✘
	AS61049	Exascale Ltd	✔	✔
	AS213576	Robert Weir	✔	✔
	AS24940	Hetzner Online GmbH	✔	✔
	AS52025	ParadoxNetworks Limited	✔	✔
	AS8283	Netwerkvereniging Coloclue	✔	✔
	AS34927	iFog GmbH	✔	✔
	AS3399	Obenet AB	✔	✔
	AS24961	WIIT AG (fka. myLoc Managed IT AG)	✔	✔
	AS9136	WOBCOM GmbH	✔	✔
	AS50629	LWLcom GmbH	✔	✔
	AS6204	INTERKVM HOST SRL	✔	✔
	AS58299	Openfactory GmbH	✔	✔
	AS211623	NAML B.V.	✔	✔
	AS215680	Luc Haaijer trading as Ferox Hosting	✔	✔
	AS209267	Velorum B.V.	✔	✔
	AS34019	Hivane Association	✔	✔
	AS212635	Jurrian van Iersel	✔	✔
	AS214809	Jere Kiitola trading as Stocade	✔	✔
	AS49544	i3D.net B.V	✔	✔
	AS49127	Asimo Networks B.V.	✔	✔
	AS44324	MoeDove LLC	✘	✔
	AS49917	LayerSwitch B.V.	✔	✔
	AS56393	Frys-IX Routeserver	✔	✘
	AS47272	HYEHOST LLC	✔	✔
	AS207176	OPENFIBER B.V.	✔	✔
	AS209823	Enki Multimedia EURL	✔	✔
	AS21263	TeleData GmbH	✔	✔
	AS44854	Arend Brouwer	✔	✔
	AS199414	Noah Kolossa	✔	✔
	AS207994	Blockchain Creek B.V.	✔	✘
	AS64289	Macarne.com	✔	✔
	AS400587	Ryamer, LLC	✔	✔
	AS207529	LOLINYA TECHNOLOGY LTD	✘	✔
	AS207487	Gustav Caplan	✔	✔
	AS205329	Kai-Jung Chen	✔	✔
	AS9498	Bharti Airtel Ltd.	✔	✘
	AS6424	EDGOO NETWORKS	✔	✔
	AS22356	Durand do Brasil Ltda	✔	✔
	AS24482	SG.GS	✔	✔
	AS213052	Bram Wittendorp trading as BittenBytes	✔	✔
	AS212477	RoyaleHosting B.V.	✔	✘
	AS48925	VibeGAMES B.V.	✔	✘
	AS200052	Feral.io Ltd	✔	✘
	AS59645	Tobias Fiebig	✔	✔
	AS41051	Freetransit Project (Openfactory GmbH)	✔	✔
	AS199524	Gcore S.A.	✔	✔
	AS16909	imput	✔	✔
	AS31477	Duocast B.V.	✔	✔
	AS216107	Noah van der Aa trading as Frumentum Media	✔	✔
	AS58057	Securebit AG	✔	✔
	AS207113	Cyrus Mbitao trading as Wofbit Networks	✔	✔
	AS11358	Tennant Software	✔	✔
	AS212855	Jelle Luteijn	✔	✔
	AS400799	Pufferfish Studios LLC	✔	✔
	AS211024	Jack O'Sullivan	✔	✔
	AS1103	SURF B.V.	✔	✔
	AS21473	PFALZKOM GmbH	✔	✔
	AS54148	Dynamic Quantum Networks	✔	✔
	AS11967	Hop179 LLC	✔	✔
	AS39122	Blacknight Internet Solutions Limited	✔	✔
	AS214757	Jakub Krsa	✘	✔
	AS211358	Patrizio Palumbo	✘	✔
	AS41666	Institute for Pyrotechnical Cleaning (limited company)	✔	✘
	AS21485	IP Excess AB	✔	✘
	AS8801	Rocket Fibre Ltd	✔	✔
	AS199752	Go-Trex Holding BV	✔	✘
	AS57344	Telehouse EAD	✔	✘
	AS60068	Datacamp Limited (CDN77 / DataPacket)	✘	✔
	AS45701	PT Internet Madju Abad Milenindo	✔	✘
	AS202427	Ursin Filli	✘	✔
	AS202673	Ohz Digital S.L.	✔	✔
	AS202585	Nick Bouwhuis	✔	✔
	AS60900	Adrian Trifonov trading as Ssmidge Technologies	✔	✔
	AS2635	Automattic, Inc	✔	✔
	AS214380	Tim de Boer trading as tim427.net	✔	✔
	AS32590	Valve Corporation	✔	✔
	AS44066	firstcolo GmbH	✔	✔
	AS215248	Bastiaan Mathijs Brink	✔	✔
	AS15169	Google LLC	✔	✔
	AS20495	We Dare B.V.	✔	✔
	AS3214	xTom GmbH	✔	✔
	AS215887	Serhiy Bobrov	✔	✔
	AS205112	PHILUNET GmbH	✔	✔
	AS214022	Joseph Rawlings trading as Virtnet.bond	✘	✔
	AS48011	Turunc Smart Bilgisayar Teknoloji Ve Dis Ticaret Limi...	✔	✔
	AS61029	DODW Holding B.V.	✔	✔
	AS216333	NetDev UG (haftungsbeschraenkt)	✔	✔
	AS34872	Servperso Systems	✘	✔
	AS46427	SF Innovations Inc.	✔	✔
	AS210732	Alexandre FERNANDES (VUAFGROUP SAS)	✔	✔
	AS211588	Innovation Harbor B.V.	✔	✘
	AS202365	Chronos	✔	✔
	AS215296	Raoul Brouns	✔	✘
	AS44620	Netlen Internet Hizmetleri Ltd. Sti.	✔	✘
	AS49600	NEAR IP, S.L.	✔	✘
	AS38965	Rick van der Sterren trading as HostIn	✔	✘
	AS39351	31173 Services AB	✔	✘
	AS204003	Jan-Eric Ortgies	✘	✔
	AS213622	Falcon FZE LLC	✔	✘
	AS215605	Shams Hanna trading as InformatiQ	✔	✘
	AS212895	Johannes Ernst	✘	✔
	AS216455	Sting Alleman	✘	✔
	AS199763	Piotr Chrzanowski	✘	✔
	AS58075	X2com BV	✔	✘
	AS44684	Mythic Beasts Ltd	✔	✘
	AS57048	Robert van der Meulen	✘	✔
	AS215577	Lucas van Beek	✘	✔
	AS42093	InterRacks B.V.	✔	✘
	AS47536	PathConnect GmbH	✘	✔
	AS57758	CBWS Holding B.V.	✔	✘
	AS8315	Accenture B. V.	✔	✘
	AS1820	WNET TELECOM USA Corp.	✔	✘
	AS4601	Antonios A. Chariton	✘	✔
	AS6206	Netrouting B.V.	✔	✘
	AS395878	SERVOSPHERE	✔	✘
	AS136557	Host Universal Pty Ltd	✔	✘
	AS214677	Matteo Martelloni trading as DELUXHOST	✘	✔
	AS37739	Abantu Cloud Africa (Pty) Ltd	✔	✘
	AS1031	PEER 1031 LLC	✔	✘
	AS39326	Syntura Group Limited	✔	✘
	AS12859	BIT BV	✔	✘
	AS51088	A2B IP B.V.	✔	✘
	AS213605	Liu HaoRan	✘	✔
	AS20326	TeraSwitch Networks Inc.	✘	✔
	AS198468	Gijsbertus Henricus van Gemert trading as DutchIS	✘	✔
	AS51345	Hugo Regibo	✘	✔
	AS55285	Serverside.com	✔	✘
	AS50509	Transroute.Net	✘	✔
	AS206604	Vladyslav Koba	✘	✔

aut-num:        AS200232
as-name:        CyberNetworks
org:            ORG-TVDH1-RIPE
remarks:
remarks:        ..:: AS Info: http://as200232.net ::..
remarks:
remarks:        +---------+
remarks:        | Transit |
remarks:        +---------+
remarks:
import:         from AS8298 accept ANY
export:         to AS8298 announce AS200232:AS-CYBNET
import:         from AS57866 accept ANY
export:         to AS57866 announce AS200232:AS-CYBNET
import:         from AS41051 accept ANY
export:         to AS41051 announce AS200232:AS-CYBNET
import:         from AS6939 accept ANY
export:         to AS6939 announce AS200232:AS-CYBNET
import:         from AS200132 accept ANY
export:         to AS200132 announce AS200232:AS-CYBNET
remarks:
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         lir-nl-cybernetworks-1-MNT
created:        2023-01-06T12:37:38Z
last-modified:  2025-05-02T20:57:16Z
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-TVDH1-RIPE
org-name:       T. van den Heuvel Holding B.V.
country:        NL
org-type:       LIR
address:        Dummy address for ORG-TVDH1-RIPE
# Email removed, Log into bgp.tools to see whois emails
abuse-c:        AR69563-RIPE
mnt-ref:        lir-nl-cybernetworks-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-nl-cybernetworks-1-MNT
created:        2022-12-23T10:01:58Z
last-modified:  2023-10-24T11:09:50Z
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: 2025-12-22T03:25:21Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-hurricane	24736
RIPE	as8298:as-ipng	34
RIPE	as41051:as-participants	373
RIPE	as-ix	86650
RIPE	as200232:as-cybnet	1
RIPE	as8298:as-downstreams	16
RADB	as-hurricanev6	20185
RIPE	as-transroute-spec	19683
RIPE	as-lsc-ixp-connected	98
RIPE	as-retn-actual-v6	3891
RIPE	as-retn-actual-v4	12187
RIPE	as200132:as-netone-nl	19
RIPE	as-frys-ix-connected	77184