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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
	45.154.164.0/22	Nefos IT bv
	92.119.28.0/22	Nefos IT bv
	158.173.144.0/24	Nefos IT BV
	185.150.184.0/22	Nefos IT bv
	2a07:7280::/29	Nefos IT bv
	2a09:b340::/29	Nefos IT bv
	2a0f:bd00::/29	Nefos IT bv

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS24785	Joint Transit (Broadband Hosting B.V.)	✔	✔
	AS8455	atom86 BV	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS24785	Joint Transit (Broadband Hosting B.V.)	✔	✔
	AS8455	atom86 BV	✔	✔
	AS6939	Hurricane Electric LLC	✔	✔
	AS5405	Inter.link GmbH	✔	✔
	AS137409	GSL Networks Pty LTD	✔	✔
	AS34927	iFog GmbH	✔	✔
	AS58299	Openfactory GmbH	✔	✔
	AS24940	Hetzner Online GmbH	✔	✔
	AS25091	IP-Max SA	✔	✔
	AS6204	INTERKVM HOST SRL	✔	✔
	AS8218	Zayo Europe	✔	✔
	AS52025	ParadoxNetworks Limited	✔	✔
	AS37100	SEACOM Limited	✔	✔
	AS8298	IPng Networks GmbH	✔	✔
	AS37468	Angola Cables	✔	✔
	AS49544	i3D.net B.V	✔	✔
	AS50673	Serverius Holding B.V.	✔	✔
	AS214757	Jakub Krsa	✔	✔
	AS34019	Hivane Association	✔	✔
	AS204092	Association GRIFON	✔	✔
	AS207176	OPENFIBER B.V.	✔	✔
	AS209823	Enki Multimedia EURL	✔	✔
	AS21263	TeleData GmbH	✔	✔
	AS211588	Innovation Harbor B.V.	✔	✔
	AS42541	Fiberby ApS	✔	✔
	AS200249	Products Up GmbH	✔	✔
	AS200132	Peter-Paul Maria Kurstjens	✔	✘
	AS29632	Netassist International EOOD	✘	✔
	AS29670	Individual Network Berlin ("IN-Berlin") e.V.	✘	✔
	AS52075	Wifirst S.A.S.	✔	✔
	AS13101	TNG Stadtnetz GmbH	✔	✔
	AS4651	The Communications Authority of Thailand (CAT)	✔	✔
	AS199471	Marcel Straub	✔	✔
	AS212895	Johannes Ernst	✘	✔
	AS44854	Arend Brouwer	✔	✔
	AS213052	Bram Wittendorp trading as BittenBytes	✔	✔
	AS47526	handily networks GmbH	✔	✔
	AS64049	Reliance Jio Infocomm Pte. Ltd.	✔	✘
	AS56987	ABACLOUDA SAS	✔	✔
	AS48646	SDRmedia Verwaltungs GmbH	✔	✔
	AS47689	Pudu, LLC	✔	✔
	AS6696	VERIXI SA	✔	✘
	AS200052	Feral.io Ltd	✔	✘
	AS212477	RoyaleHosting B.V.	✔	✘
	AS204059	Neutrinet ASBL/VZW	✔	✔
	AS14907	Wikimedia Foundation Inc.	✔	✔
	AS205329	Kai-Jung Chen	✔	✔
	AS208814	Tilman Schaefers	✔	✔
	AS34428	Giulio Lo Presti	✔	✔
	AS11358	Tennant Software	✔	✔
	AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD	✔	✔
	AS8801	Rocket Fibre Ltd	✔	✔
	AS200242	Ember Ana	✔	✔
	AS212855	Jelle Luteijn	✔	✔
	AS31477	Duocast B.V.	✔	✔
	AS214145	Seyed Pouria Mousavizadeh Tehrani	✔	✔
	AS32590	Valve Corporation	✔	✔
	AS198016	Michael Kieser	✔	✔
	AS328748	Agile Solutions Provider (PTY) LTD	✔	✔
	AS60404	The Infrastructure Group B.V.	✔	✔
	AS213279	Reliably Coded B.V.	✔	✔
	AS1103	SURF B.V.	✔	✔
	AS211024	Jack O'Sullivan	✔	✔
	AS212635	Jurrian van Iersel	✔	✔
	AS49434	FBW NETWORKS SAS	✔	✔
	AS37662	West Indian Ocean Cable Company (WIOCC)	✔	✘
	AS11967	Hop179 LLC	✔	✔
	AS8881	1&1 Versatel GmbH	✔	✔
	AS41666	Institute for Pyrotechnical Cleaning (limited company)	✔	✘
	AS45701	PT Internet Madju Abad Milenindo	✔	✘
	AS39351	31173 Services AB	✔	✘
	AS57344	Telehouse EAD	✔	✘
	AS56665	Proximus Luxembourg S.A.	✔	✔
	AS202224	Giannis Kontos	✔	✔
	AS56382	vServer.site LTD	✔	✔
	AS209090	Association Stolon	✔	✔
	AS133504	PAOCLOUD	✔	✔
	AS60539	Huicast Telecom Limited	✔	✔
	AS197301	Parknet F.M.B.A.	✔	✔
	AS24482	SG.GS	✔	✔
	AS396993	Soraxus Networks Inc.	✔	✔
	AS205112	PHILUNET GmbH	✔	✔
	AS215887	Serhiy Bobrov	✔	✔
	AS12859	BIT BV	✔	✔
	AS44620	Netlen Internet Hizmetleri Ltd. Sti.	✔	✔
	AS208972	GIBIRNet Iletisim	✔	✔
	AS34779	T-2, d.o.o.	✔	✔
	AS215248	Bastiaan Mathijs Brink	✔	✔
	AS64475	Freifunk Frankfurt am Main e.V.	✔	✔
	AS2635	Automattic, Inc	✔	✔
	AS202427	Ursin Filli	✘	✔
	AS39249	Netassist International EOOD	✘	✔
	AS207947	Karl Unlimited AB	✘	✔
	AS60326	0xDEADBEEF LTD	✘	✔
	AS8315	Accenture B. V.	✔	✘
	AS7713	PT Telkom Indonesia Tbk	✔	✘
	AS3216	Vimpelcom PJSC	✔	✘
	AS57758	CBWS Holding B.V.	✔	✘
	AS3786	LG DACOM Corporation	✔	✘
	AS56630	Melbikomas UAB	✔	✘
	AS24724	Atman Sp. z o.o.	✔	✘
	AS132337	Axclusive	✔	✘
	AS5713	Telkom SA Ltd.	✔	✘
	AS58075	X2com BV	✔	✘
	AS250	AS250.net Foundation	✔	✘
	AS3212	Telemach Slovenija d.o.o.	✔	✘
	AS29390	Netassist International EOOD	✘	✔
	AS37721	Virtual Technologies & Solutions	✘	✔
	AS20326	TeraSwitch Networks Inc.	✘	✔
	AS4601	Antonios A. Chariton	✘	✔
	AS20485	TransTeleCom JSC	✘	✔
	AS8772	NetAssist LLC	✘	✔
	AS215685	Maik Sussdorf	✘	✔

aut-num:        AS202591
as-name:        NL-NEFOS-AS
remarks:        Transit via atom86
import:         from AS8455 accept ANY
export:         to AS8455 announce AS202591
remarks:        Transit via NL-ix (Joint Transit)
import:         from AS24785 accept ANY
export:         to AS24785 announce AS202591
remarks:        Peering via NL-ix route servers (Open Peering)
import:         from AS34307 accept ANY
export:         to AS34307 announce AS202591
remarks:        Direct peering with AS200249 (Productsup)
import:         from AS200249 accept AS200249
export:         to AS200249 announce AS202591
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
org:            ORG-NIB5-RIPE
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         NL-NEFOS-MNT
created:        2016-07-19T07:19:47Z
last-modified:  2025-04-25T09:20:10Z
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-NIB5-RIPE
org-name:       Nefos IT bv
country:        NL
org-type:       LIR
address:        Dummy address for ORG-NIB5-RIPE
# Email removed, Log into bgp.tools to see whois emails
abuse-c:        NFOS-RIPE
mnt-by:         RIPE-NCC-HM-MNT
mnt-ref:        NL-NEFOS-MNT
mnt-by:         NL-NEFOS-MNT
created:        2019-09-16T15:04:47Z
last-modified:  2025-11-13T10:08:31Z
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: 2026-02-07T03:24:03Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-nl-ix-rs	90521
RIPE	as-pocos	5
RIPE	as-jointtransit-ipv6	2144
RIPE	as-unet-customers	20
RIPE	as-atom86cust4	501
RIPE	as-jointtransit	2385
RIPE	as-atom86cust6	474