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	Prefix	Description
	46.21.160.0/20	DataFiber Group B.V.
	91.195.200.0/23	DataFiber Group B.V.
	91.196.168.0/22	DataFiber Group B.V.
	91.198.27.0/24	DataFiber Group B.V.
	91.199.206.0/24	DataFiber Group B.V.
	91.213.112.0/24	Onsweb B.V.
	185.138.208.0/22	DataFiber Group B.V.
	195.184.64.0/23	DataFiber Group B.V.
	149.12.244.0/24	PSINet, Inc.
	2a02:27f8::/32	DataFiber Group B.V.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS174	Cogent Communications	✔	✔
	AS8455	atom86 BV	✔	✔

---

Peers

	ASN	Description	IPv4	IPv6
	AS174	Cogent Communications	✔	✔
	AS8455	atom86 BV	✔	✔
	AS51942	EK-Media B.V.	✔	✘
	AS6939	Hurricane Electric LLC	✔	✔
	AS206009	Kinga de Vos trading as Kavos Vof	✔	✘
	AS206250	Allsystems B.V.	✔	✘
	AS202270	Infinity IT B.V.	✔	✘
	AS34927	iFog GmbH	✔	✔
	AS208344	ICT Teamwork Continuity Services BV	✔	✘
	AS5405	Inter.link GmbH	✔	✔
	AS137409	GSL Networks Pty LTD	✔	✔
	AS58299	Openfactory GmbH	✔	✔
	AS24940	Hetzner Online GmbH	✔	✔
	AS25091	IP-Max SA	✔	✔
	AS200052	Feral.io Ltd	✔	✘
	AS6204	INTERKVM HOST SRL	✔	✔
	AS8283	Netwerkvereniging Coloclue	✔	✔
	AS49544	i3D.net B.V	✔	✔
	AS49127	Asimo Networks B.V.	✔	✔
	AS24785	Joint Transit (Broadband Hosting B.V.)	✔	✔
	AS37468	Angola Cables	✔	✔
	AS199414	Noah Kolossa	✔	✔
	AS50629	LWLcom GmbH	✔	✔
	AS6424	EDGOO NETWORKS	✔	✔
	AS8298	IPng Networks GmbH	✔	✔
	AS64289	Macarne.com	✔	✔
	AS34019	Hivane Association	✔	✔
	AS37100	SEACOM Limited	✔	✔
	AS13335	Cloudflare, Inc.	✔	✔
	AS14840	BR.DIGITAL	✔	✔
	AS42541	Fiberby ApS	✔	✔
	AS52025	ParadoxNetworks Limited	✔	✔
	AS211588	Yvan Watchman trading as Xyphen IT	✔	✔
	AS24961	WIIT AG (fka. myLoc Managed IT AG)	✔	✔
	AS48925	VibeGAMES B.V.	✔	✔
	AS6696	VERIXI SA	✔	✘
	AS52320	V.tal (GlobeNet)	✔	✘
	AS61049	Exascale Limited	✔	✔
	AS212635	Jurrian van Iersel	✔	✔
	AS44684	Mythic Beasts Ltd	✔	✔
	AS204092	Association GRIFON	✔	✘
	AS3214	xTom GmbH	✔	✘
	AS205329	Kai-Jung Chen	✔	✔
	AS207176	OPENFIBER B.V.	✔	✔
	AS209823	Enki Multimedia EURL	✔	✔
	AS37721	Virtual Technologies & Solutions	✔	✔
	AS199471	Marcel Straub	✔	✔
	AS4651	The Communications Authority of Thailand (CAT)	✔	✔
	AS42184	TKRZ Stadtwerke GmbH	✔	✘
	AS9136	WOBCOM GmbH	✔	✔
	AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD	✔	✔
	AS202427	Ursin Filli	✘	✔
	AS37497	Network Platforms (PTY) LTD	✔	✘
	AS21263	TeleData GmbH	✔	✔
	AS31027	GlobalConnect A/S	✔	✘
	AS20495	We Dare B.V.	✔	✘
	AS20562	Open Peering (Broadband Hosting B.V.)	✔	✔
	AS212477	RoyaleHosting B.V.	✔	✘
	AS56987	ABACLOUDA SAS	✔	✔
	AS214145	Seyed Pouria Mousavizadeh Tehrani	✔	✔
	AS209022	Tschajera Limited	✔	✔
	AS48646	SDRmedia Verwaltungs GmbH	✔	✔
	AS11358	Tennant Software	✔	✔
	AS6777	AMS-IX Route Servers	✔	✘
	AS14907	Wikimedia Foundation Inc.	✔	✔
	AS200242	Ember Ana	✔	✔
	AS198016	Michael Kieser	✔	✔
	AS213279	Reliably Coded B.V.	✔	✔
	AS60539	Huicast Telecom Limited	✔	✔
	AS34428	Giulio Lo Presti	✔	✔
	AS48927	ESEVEN DevOps GmbH	✔	✘
	AS211024	Jack O'Sullivan	✔	✔
	AS200249	Products Up GmbH	✔	✔
	AS29075	IELO-LIAZO SERVICES SAS	✔	✘
	AS200132	Peter-Paul Maria Kurstjens	✔	✘
	AS203489	WiMore S.r.l.	✔	✘
	AS41666	Institute for Pyrotechnical Cleaning (limited company)	✔	✘
	AS44854	Arend Brouwer	✔	✘
	AS13101	TNG Stadtnetz GmbH	✔	✔
	AS150000	Data-Beam Business Solution	✔	✘
	AS199524	Gcore S.A.	✔	✔
	AS56382	vServer.site LTD	✔	✔
	AS56655	Gigahost AS	✔	✘
	AS34177	CELESTE SAS	✔	✘
	AS4455	IX Reach Ltd	✔	✘
	AS39591	Global-e ICT solutions B.V.	✔	✘
	AS215680	Luc Haaijer trading as Ferox Hosting	✔	✔
	AS43350	NForce Entertainment B.V.	✔	✔
	AS212855	Jelle Luteijn	✔	✔
	AS55285	Serverside.com	✔	✔
	AS213052	Bram Wittendorp trading as BittenBytes	✔	✔
	AS44901	Belcloud LTD	✔	✘
	AS1103	SURF B.V.	✔	✔
	AS51088	A2B IP B.V.	✔	✔
	AS38158	PT Cyberindo Aditama	✔	✘
	AS47160	MOJI SAS	✔	✘
	AS39351	31173 Services AB	✔	✔
	AS47147	ANEXIA Internetdienstleistungs GmbH	✔	✘
	AS35280	F5 Networks SARL	✔	✘
	AS1828	Unitas Global	✔	✘
	AS8881	1&1 Versatel Deutschland GmbH	✔	✔
	AS57344	Telehouse EAD	✔	✘
	AS60068	Datacamp Limited (CDN77 / DataPacket)	✔	✔
	AS34087	NTE TELEKOM AS	✔	✘
	AS209090	Association Stolon	✔	✔
	AS64475	Freifunk Frankfurt am Main e.V.	✔	✔
	AS39122	Blacknight Internet Solutions Limited	✔	✔
	AS208972	GIBIRNet Iletisim	✔	✔
	AS216107	Noah van der Aa trading as Frumentum Media	✔	✔
	AS202224	Giannis Kontos	✔	✔
	AS15169	Google LLC	✔	✔
	AS44620	Netlen Internet Hizmetleri Ltd. Sti.	✔	✔
	AS57406	Zero Distance LLC	✔	✔
	AS52075	Wifirst S.A.S.	✔	✔
	AS30999	Emtel	✔	✘
	AS213241	TECHIT.BE SRL	✔	✘
	AS3212	Telemach Slovenija d.o.o.	✔	✘
	AS210152	Jon Arve Vanvik	✔	✔
	AS197301	Parknet F.M.B.A.	✔	✔
	AS9150	ML Consultancy	✔	✘
	AS3216	PJSC "Vimpelcom"	✔	✘
	AS56665	Proximus Luxembourg S.A.	✔	✔
	AS1031	PEER 1031 LLC	✔	✘
	AS1239	Sprint Wireline (Cogent)	✔	✘
	AS50673	Serverius Holding B.V.	✔	✘
	AS36994	Vodacom	✔	✘
	AS48362	Stadtwerke Feldkirch	✔	✘
	AS13237	euNetworks GmbH	✔	✘
	AS50266	Odido Netherlands B.V.	✔	✘
	AS9050	Orange Romania S.A.	✔	✘
	AS1764	Next Layer Telecommunications	✔	✘
	AS12552	GlobalConnect (IP-Only)	✔	✘
	AS12400	Partner Communications Ltd.	✔	✘
	AS212341	Stephan Rakowski, trading as CSN-Solutions GmbH	✔	✘
	AS8888	xTom Pty Ltd	✔	✘
	AS12779	IT.Gate S.p.A.	✔	✘
	AS8447	A1 Telekom Austria AG	✔	✘
	AS199938	Netzwerge GmbH	✔	✘
	AS215887	Serhiy Bobrov	✔	✔
	AS212027	Daniel Jackson (PebbleHost)	✔	✘
	AS24482	SG.GS	✔	✔
	AS50869	Free-IX Remote Peering	✔	✔
	AS25291	SysEleven GmbH	✔	✔
	AS37662	West Indian Ocean Cable Company	✔	✘
	AS215296	Raoul Brouns	✔	✔
	AS1101	SURF (Thunderlab)	✔	✔
	AS8218	Zayo Infrastructure France SA	✔	✔
	AS12859	BIT BV	✔	✔
	AS34872	Servperso Systems	✔	✔
	AS215248	Bastiaan Mathijs Brink	✔	✘
	AS2635	Automattic, Inc	✔	✔
	AS45701	PT Internet Madju Abad Milenindo	✔	✘
	AS57758	Cloudbear B.V.	✔	✘
	AS209768	white2net Srl	✔	✘
	AS58075	X2com BV	✔	✘
	AS15830	Equinix, Inc.	✔	✔
	AS8315	Accenture B. V.	✔	✘
	AS9299	PLDT (Philippine Long Distance Telephone Company)	✔	✔
	AS61029	DODW Holding B.V.	✔	✔
	AS31500	Global Network Management Inc	✔	✔
	AS22356	Durand do Brasil Ltda	✔	✔
	AS202585	Nick Bouwhuis	✔	✔
	AS216333	NetDev UG (haftungsbeschraenkt)	✔	✔
	AS211623	NAML B.V.	✔	✔
	AS34465	NCRYPTD NET LTD	✔	✔
	AS50509	Transroute.Net	✔	✔
	AS49581	Ferdinand Zink trading as Tube-Hosting	✔	✘
	AS136557	Host Universal Pty Ltd	✔	✘
	AS44103	The Mastermind Holding B.V.	✔	✘
	AS38965	Rick van der Sterren trading as HostIn	✔	✘
	AS36236	NetActuate, Inc	✔	✘
	AS58057	Securebit AG	✔	✔
	AS263444	Open X Tecnologia Ltda	✔	✘
	AS64049	Reliance Jio Infocomm Pte. Ltd.	✔	✘
	AS6206	Netrouting B.V.	✔	✘
	AS37282	Mainone Cable Company	✔	✘
	AS12637	Seeweb s.r.l.	✔	✘
	AS196844	Institute of Bioorganic Chemistry Polish Academy of S...	✔	✘
	AS29467	LUXNETWORK S.A.	✔	✘
	AS8758	Iway AG	✔	✘
	AS6057	Administracion Nacional de Telecomunicaciones	✔	✘
	AS28283	Adylnet Telecom	✔	✘
	AS25160	Vorboss Limited	✔	✘
	AS39180	LASOTEL SAS	✔	✘
	AS138121	PT Mora Telematika Indonesia Tbk	✔	✘
	AS8767	M-net Telekommunikations GmbH	✔	✘
	AS31319	ESTRACOM SPA	✔	✘
	AS8473	Bahnhof AB	✔	✘
	AS398465	Rackdog LLC	✔	✘
	AS51392	Fusioned Ltd	✔	✘
	AS132337	Axclusive	✔	✘
	AS16097	HL komm Telekommunikations GmbH	✔	✘
	AS2854	LLC Orange Business Services	✔	✘
	AS15576	NTS workspace AG	✔	✘
	AS29632	Netassist Limited	✘	✔
	AS29670	Individual Network Berlin ("IN-Berlin") e.V.	✘	✔
	AS41441	Serverius Holding B.V.	✔	✔
	AS56662	Marcin Gondek	✘	✔
	AS60326	MrSheepNET LTD	✘	✔
	AS215828	Tizian Maxime Weigt trading as "TMW Global Networks"	✘	✔
	AS200372	Lars Ewald	✘	✔
	AS39249	Netassist Limited	✘	✔
	AS207947	Karl Unlimited AB	✘	✔
	AS250	AS250.net Foundation	✔	✘
	AS200360	Cooper Greer	✘	✔
	AS44592	SkyLink Data Center BV	✔	✘
	AS206075	Maximilian Jacobsen	✘	✔
	AS214643	STARINA INTERNATIONAL GROUP INC	✘	✔
	AS38230	Navice Consulting	✘	✔
	AS17639	Converge ICT Solutions Inc.	✘	✔
	AS29390	Netassist Limited	✘	✔
	AS4601	Antonios A. Chariton	✘	✔
	AS198468	Gijsbertus Henricus van Gemert trading as DutchIS	✘	✔
	AS212895	Johannes Ernst	✘	✔

---

Downstreams

	ASN	Description	IPv4	IPv6
	AS51942	EK-Media B.V.	✔	✘
	AS206009	Kinga de Vos trading as Kavos Vof	✔	✘
	AS202270	Infinity IT B.V.	✔	✘
	AS208344	ICT Teamwork Continuity Services BV	✔	✘
	AS206250	Allsystems B.V.	✔	✘

aut-num:        AS42755
as-name:        DATAFIBER
org:            ORG-DGB10-RIPE
remarks:        --------------------------------------------------------------
import:         from AS174 accept ANY AND NOT {0.0.0.0/0}
import:         from AS8455 accept ANY AND NOT {0.0.0.0/0}
export:         to AS174 announce AS42755:AS-DATAFIBER
export:         to AS8455 announce AS42755:AS-DATAFIBER
remarks:        --------------------------------------------------------------
remarks:        Peering Policy: SELECTIVE
remarks:        Internet Exchanges: AMS-IX| Speed-IX | Frys-IX | NL-IX
remarks:        Network Operations (24/7)
remarks:        ------------------------------------------------------------
remarks:        Network Operations 24/7: +31 79 7600 321
remarks:        Abuse : operations@datafiber.nl
remarks:        Transit - Peering : operations@datafiber.nl
remarks:        ============================================================
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         lir-nl-datafiber-1-MNT
created:        2007-04-11T14:53:11Z
last-modified:  2023-09-28T21:13:05Z
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-DGB10-RIPE
org-name:       DataFiber Group B.V.
country:        NL
org-type:       LIR
address:        Dummy address for ORG-DGB10-RIPE
e-mail:         unread@ripe.net
abuse-c:        AR67001-RIPE
mnt-ref:        lir-nl-datafiber-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-nl-datafiber-1-MNT
created:        2021-12-16T07:43:15Z
last-modified:  2021-12-16T07:43:15Z
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: 2025-04-13T03:25:12Z UTC

---

Member of the following AS-SETs

-	Member	ASN Count
LEVEL3	as-level3-origins-na	0
RIPE	as-manda-amsix-peers-v4	588
LEVEL3	as-level3-origins-eu	0
ALTDB	as-hwng-downstreams	2598
RIPE	as6777:as-ams-ix-rs-sets-v6	89106
RIPE	as-nforce-nl-ix-peers	45
RIPE	as-rijndatabv	20
RIPE	as-manda-amsix-peers-v6	549
RIPE	as42755:as-datafiber	22
RIPE	as6777:as-ams-ix-rs-v6	693
RIPE	as6777:as-ams-ix-rs-sets	89173
RIPE	as-technotop	4
RIPE	as6777:as-ams-ix-rs	764
RIPE	as-ictalphen	5