View

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
	45.8.236.0/22	Scalia B.V.
	94.46.216.0/22	Critical Core BV
	95.143.97.0/24	Ritesim.com Limited
	103.66.56.0/22	Ritesim.com Limited
	103.104.60.0/22	Critical Core BV
	113.212.72.0/22	Critical Core BV
	185.91.92.0/22	Critical Core BV
	185.116.144.0/22	Critical Core BV
	185.166.88.0/22	Critical Core BV
	185.171.48.0/22	Critical Core BV
	185.232.160.0/22	Critical Core BV
	185.238.108.0/22	Critical Core BV
	204.8.80.0/22	Critical Core BV
	216.152.64.0/22	Ritesim.com Limited
	2a0f:dcc0::/29	Critical Core BV
	2a0f:ddc0::/29	Critical Core BV

---

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.)	✔	✔
	AS6830	Liberty Global Europe Holding B.V.	✔	✔
	AS20562	Open Peering (Broadband Hosting B.V.)	✔	✔
	AS50263	A-Systems Sp. z o.o.	✘	✔

---

Peers

	ASN	Description	IPv4	IPv6
	AS20562	Open Peering (Broadband Hosting B.V.)	✔	✔
	AS35133	Eranium B.V.	✔	✔
	AS24785	Joint Transit (Broadband Hosting B.V.)	✔	✔
	AS62125	Proact Netherlands B.V.	✔	✘
	AS6939	Hurricane Electric LLC	✔	✔
	AS6830	Liberty Global Europe Holding B.V.	✔	✔
	AS137409	GSL Networks Pty LTD	✔	✔
	AS5405	Inter.link GmbH	✔	✔
	AS34927	iFog GmbH	✔	✔
	AS50263	A-Systems Sp. z o.o.	✔	✔
	AS58299	Openfactory GmbH	✔	✔
	AS6204	INTERKVM HOST SRL	✔	✔
	AS24961	WIIT AG (fka. myLoc Managed IT AG)	✔	✔
	AS61049	Exascale Ltd	✔	✔
	AS24940	Hetzner Online GmbH	✔	✔
	AS52025	ParadoxNetworks Limited	✔	✔
	AS25091	IP-Max SA	✔	✔
	AS8283	Netwerkvereniging Coloclue	✔	✔
	AS3399	Obenet AB	✔	✔
	AS50629	LWLcom GmbH	✔	✔
	AS8218	Zayo Europe	✔	✔
	AS22356	Durand do Brasil Ltda	✔	✔
	AS200052	Feral.io Ltd	✔	✘
	AS9136	WOBCOM GmbH	✔	✔
	AS14840	BR.DIGITAL	✔	✔
	AS44854	Arend Brouwer	✔	✔
	AS37468	Angola Cables	✔	✔
	AS8298	IPng Networks GmbH	✔	✔
	AS207994	Blockchain Creek B.V.	✔	✘
	AS34019	Hivane Association	✔	✔
	AS209267	Velorum B.V.	✔	✔
	AS49544	i3D.net B.V	✔	✔
	AS56655	Gigahost AS	✔	✔
	AS214809	Jere Kiitola trading as Stocade	✔	✔
	AS208453	Johan Karlsson (SweHosting)	✔	✔
	AS213576	Robert Weir	✔	✔
	AS11358	Tennant Software	✔	✔
	AS211588	Innovation Harbor B.V.	✔	✔
	AS37100	SEACOM Limited	✔	✔
	AS42739	Hawe Telekom S.A. in Restructuring	✔	✘
	AS21263	TeleData GmbH	✔	✔
	AS207176	OPENFIBER B.V.	✔	✔
	AS209823	Enki Multimedia EURL	✔	✔
	AS212635	Jurrian van Iersel	✔	✔
	AS64289	Macarne.com	✔	✔
	AS214757	Jakub Krsa	✔	✔
	AS215551	KeFF Networks Ltd	✔	✘
	AS39351	31173 Services AB	✔	✘
	AS64049	Reliance Jio Infocomm Pte. Ltd.	✔	✘
	AS42541	Fiberby ApS	✔	✔
	AS400799	Pufferfish Studios LLC	✔	✔
	AS49127	Asimo Networks B.V.	✔	✔
	AS205329	Kai-Jung Chen	✔	✔
	AS204092	Association GRIFON	✔	✔
	AS200132	Peter-Paul Maria Kurstjens	✔	✘
	AS212477	RoyaleHosting B.V.	✔	✘
	AS400587	Ryamer, LLC	✔	✔
	AS50304	Blix Solutions AS	✔	✔
	AS199524	Gcore S.A.	✔	✔
	AS14907	Wikimedia Foundation Inc.	✔	✔
	AS213052	Bram Wittendorp trading as BittenBytes	✔	✔
	AS13101	TNG Stadtnetz GmbH	✔	✔
	AS52075	Wifirst S.A.S.	✔	✔
	AS32590	Valve Corporation	✔	✔
	AS199471	Marcel Straub	✔	✔
	AS50869	Free-IX Remote Peering	✔	✔
	AS4651	The Communications Authority of Thailand (CAT)	✔	✔
	AS1031	PEER 1031 LLC	✔	✘
	AS50917	Diederik Focko de Zee	✔	✘
	AS6696	VERIXI SA	✔	✘
	AS31500	Global Network Management Inc	✔	✔
	AS48646	SDRmedia Verwaltungs GmbH	✔	✔
	AS47689	Pudu, LLC	✔	✔
	AS215680	Luc Haaijer trading as Ferox Hosting	✔	✔
	AS34872	Servperso Systems	✔	✔
	AS60404	The Infrastructure Group B.V.	✔	✔
	AS198016	Michael Kieser	✔	✔
	AS214145	Seyed Pouria Mousavizadeh Tehrani	✔	✔
	AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD	✔	✔
	AS328748	Agile Solutions Provider (PTY) LTD	✔	✔
	AS211024	Jack O'Sullivan	✔	✔
	AS1680	Cellcom Fixed Line Communication L.P	✔	✔
	AS200249	Products Up GmbH	✔	✔
	AS211623	NAML B.V.	✔	✔
	AS31477	Duocast B.V.	✔	✔
	AS47526	handily networks GmbH	✔	✔
	AS200242	Ember Ana	✔	✔
	AS213279	Reliably Coded B.V.	✔	✔
	AS1103	SURF B.V.	✔	✔
	AS204059	Neutrinet ASBL/VZW	✔	✔
	AS34428	Giulio Lo Presti	✔	✔
	AS207487	Gustav Caplan	✔	✔
	AS212855	Jelle Luteijn	✔	✔
	AS56987	ABACLOUDA SAS	✔	✔
	AS8881	1&1 Versatel GmbH	✔	✔
	AS49434	FBW NETWORKS SAS	✔	✔
	AS62403	PletX GmbH	✔	✔
	AS61349	MaxiTEL Telecom B.V.	✔	✔
	AS37662	West Indian Ocean Cable Company (WIOCC)	✔	✔
	AS41666	Institute for Pyrotechnical Cleaning (limited company)	✔	✘
	AS57344	Telehouse EAD	✔	✘
	AS199752	Go-Trex Holding BV	✔	✘
	AS835	GoCodeIT Inc	✔	✘
	AS214481	Wojciech Czapkowicz	✔	✘
	AS45701	PT Internet Madju Abad Milenindo	✔	✘
	AS53062	ALT | GRUPO BRASIL TECPAR	✔	✘
	AS11967	Hop179 LLC	✔	✔
	AS47536	PathConnect GmbH	✔	✔
	AS58057	Securebit AG	✔	✔
	AS8801	Rocket Fibre Ltd	✔	✔
	AS207113	Cyrus Mbitao trading as Wofbit Networks	✔	✔
	AS208814	Tilman Schaefers	✔	✔
	AS202585	Nick Bouwhuis	✔	✔
	AS44901	Belcloud LTD	✔	✘
	AS7713	PT Telkom Indonesia Tbk	✔	✘
	AS44684	Mythic Beasts Ltd	✔	✘
	AS24482	SG.GS	✔	✔
	AS214762	Sebastian Stefanek trading as MatHost.eu	✔	✔
	AS37739	Abantu Cloud Africa (Pty) Ltd	✔	✔
	AS396993	Soraxus Networks Inc.	✔	✔
	AS60539	Huicast Telecom Limited	✔	✔
	AS2635	Automattic, Inc	✔	✔
	AS51088	A2B IP B.V.	✔	✔
	AS50392	LLC Campus Networks	✔	✔
	AS215887	Serhiy Bobrov	✔	✔
	AS215085	Maik Polman trading as PixelHosting	✔	✔
	AS210645	DOMINIK DOBROWOLSKI	✔	✔
	AS44620	Netlen Internet Hizmetleri Ltd. Sti.	✔	✔
	AS34696	MISMELINK NETWORKS, SL	✔	✔
	AS48011	Turunc Smart Bilgisayar Teknoloji Ve Dis Ticaret Limi...	✔	✔
	AS215248	Bastiaan Mathijs Brink	✔	✔
	AS12859	BIT BV	✔	✔
	AS205112	PHILUNET GmbH	✔	✔
	AS216333	NetDev UG (haftungsbeschraenkt)	✔	✔
	AS208972	GIBIRNet Iletisim	✔	✔
	AS202365	Chronos	✔	✔
	AS42093	InterRacks B.V.	✔	✔
	AS61029	DODW Holding B.V.	✔	✔
	AS197301	Parknet F.M.B.A.	✔	✔
	AS212591	N1 Solutions B.V. trading as PLTFRMS	✔	✔
	AS50509	Transroute.Net	✔	✔
	AS51396	Pfcloud UG (haftungsbeschrankt)	✔	✔
	AS46427	SF Innovations Inc.	✔	✔
	AS202224	Giannis Kontos	✔	✔
	AS215296	Raoul Brouns	✔	✔
	AS21473	PFALZKOM GmbH	✔	✔
	AS39122	Blacknight Internet Solutions Limited	✔	✔
	AS64475	Freifunk Frankfurt am Main e.V.	✔	✔
	AS24724	Atman Sp. z o.o.	✔	✔
	AS34779	T-2, d.o.o.	✔	✔
	AS56665	Proximus Luxembourg S.A.	✔	✔
	AS3786	LG DACOM Corporation	✔	✘
	AS56630	Melbikomas UAB	✔	✘
	AS202294	Netlojik Bilgi Teknolojileri Sanayi ve Ticaret Limite...	✔	✘
	AS3212	Telemach Slovenija d.o.o.	✔	✘
	AS58075	X2com BV	✔	✘
	AS29632	Netassist International EOOD	✘	✔
	AS201949	Seed Technologies LTD.	✔	✘
	AS30058	FDCservers.net	✔	✘
	AS57758	CBWS Holding B.V.	✔	✘
	AS38965	Rick van der Sterren trading as HostIn	✔	✘
	AS132337	Axclusive	✔	✘
	AS47311	PT Atharva Telematika Persada	✔	✘
	AS136557	Host Universal Pty Ltd	✔	✘
	AS8315	Accenture B. V.	✔	✘
	AS212895	Johannes Ernst	✘	✔
	AS202673	Ohz Digital S.L.	✔	✘
	AS56381	level66.network UG (haftungsbeschraenkt)	✔	✔
	AS209090	Association Stolon	✔	✔
	AS56382	vServer.site LTD	✔	✔
	AS5713	Telkom SA Ltd.	✔	✘
	AS250	AS250.net Foundation	✔	✘
	AS3216	Vimpelcom PJSC	✔	✘
	AS133504	PAOCLOUD	✔	✔
	AS214380	Tim de Boer trading as tim427.net	✔	✔
	AS36236	NetActuate, Inc	✔	✔
	AS42295	TBISS Ltd	✔	✘
	AS29670	Individual Network Berlin ("IN-Berlin") e.V.	✘	✔
	AS52112	Gentlent GmbH	✔	✔
	AS60326	0xDEADBEEF LTD	✘	✔
	AS9299	PLDT (Philippine Long Distance Telephone Company)	✔	✘
	AS56662	Marcin Gondek	✘	✔
	AS47927	WIFIWEB s.r.l.	✘	✔
	AS207947	Karl Unlimited AB	✘	✔
	AS202427	Ursin Filli	✘	✔
	AS39249	Netassist International EOOD	✘	✔
	AS30886	PP KOM i TEX	✘	✔
	AS34307	NL-ix Route Servers	✘	✔
	AS37721	Virtual Technologies & Solutions	✘	✔
	AS29390	Netassist International EOOD	✘	✔
	AS4601	Antonios A. Chariton	✘	✔
	AS61568	ALOO TELECOM - FSF TECNOLOGIA SA	✔	✘
	AS20326	TeraSwitch Networks Inc.	✘	✔
	AS55285	Serverside.com	✘	✔
	AS8772	NetAssist LLC	✘	✔
	AS215685	Maik Sussdorf	✘	✔
	AS20485	TransTeleCom JSC	✘	✔

---

Downstreams

	ASN	Description	IPv4	IPv6
	AS62125	Proact Netherlands B.V.	✔	✘

aut-num:        AS49033
as-name:        CRITICALCORE
org:            ORG-CCB17-RIPE
import:         from AS174 accept ANY
import-via:     AS6777 from AS-ANY accept ANY
export:         to AS174 announce AS-CRITICALCORE
export-via:     AS6777 to AS-ANY announce AS-CRITICALCORE
import:         from AS8455 accept ANY
export:         to AS8455 announce AS-CRITICALCORE
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-SMARTROUTING
created:        2016-10-04T14:02:48Z
last-modified:  2025-12-03T13:03:55Z
source:         RIPE
import:         from AS50263 accept any
export:         to AS50263 announce AS-CRITICALCORE
mp-import:      afi ipv6.unicast from AS50263 accept any
mp-export:      afi ipv6.unicast to AS50263 announce AS-CRITICALCORE
import:         from AS6830 accept ANY
export:         to AS6830 announce AS49033:AS-CRITICALCORE
mp-import:      afi ipv6.unicast from AS6830 accept ANY
mp-export:      afi ipv6.unicast to AS6830 announce AS49033:AS-CRITICALCORE
import:         from AS35133 accept ANY
export:         to AS35133 announce AS49033:AS-CRITICALCORE
mp-import:      afi ipv6.unicast from AS35133 accept ANY
mp-export:      afi ipv6.unicast to AS35133 announce AS49033:AS-CRITICALCORE
import:         from AS50263 accept ANY
export:         to AS50263 announce AS49033:AS-CRITICALCORE
mp-import:      afi ipv6.unicast from AS50263 accept ANY
mp-export:      afi ipv6.unicast to AS50263 announce AS49033:AS-CRITICALCORE
import:         from AS206221 accept ANY
export:         to AS206221 announce AS49033:AS-CRITICALCORE
mp-import:      afi ipv6.unicast from AS206221 accept ANY
mp-export:      afi ipv6.unicast to AS206221 announce AS49033:AS-CRITICALCORE
import:         from AS20562 accept ANY
export:         to AS20562 announce AS49033:AS-CRITICALCORE
mp-import:      afi ipv6.unicast from AS20562 accept ANY
mp-export:      afi ipv6.unicast to AS20562 announce AS49033:AS-CRITICALCORE
import:         from AS24785 accept ANY
export:         to AS24785 announce AS49033:AS-CRITICALCORE
mp-import:      afi ipv6.unicast from AS24785 accept ANY
mp-export:      afi ipv6.unicast to AS24785 announce AS49033:AS-CRITICALCORE
import:         from AS34307 accept ANY
export:         to AS34307 announce AS49033:AS-CRITICALCORE
mp-import:      afi ipv6.unicast from AS34307 accept ANY
mp-export:      afi ipv6.unicast to AS34307 announce AS49033:AS-CRITICALCORE
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-CCB17-RIPE
org-name:       Critical Core BV
country:        NL
org-type:       LIR
address:        Dummy address for ORG-CCB17-RIPE
# Email removed, Log into bgp.tools to see whois emails
abuse-c:        SRS8282
mnt-ref:        MNT-SMARTROUTING
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-SMARTROUTING
created:        2019-07-26T07:24:42Z
last-modified:  2025-07-10T07:36:25Z
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

---

Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-smartrouting	5
RIPE	as49033:as-criticalcore	4
RADB	as7545:as-tpgn-customers	1568
RADB	as-10099	863
RIPE	as-datacomfort	11
JPIRR	as-bbix-t	890
RIPE	as-belgiumix	13
RIPE	as-atom86cust4	500
RADB	as-bbix-t	890
RIPE	as-atom86cust6	473