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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
	62.221.232.0/21	GLASFASER RUHR GmbH & Co. KG
	62.221.240.0/21	GLASFASER RUHR GmbH & Co. KG
	81.173.6.0/24	GLASFASER RUHR GmbH & Co. KG
	91.228.150.0/24	spaixx AG
	91.231.204.0/24	POK Puehringer AG
	93.157.143.0/24	ADN-Advanced Digital Network Distribution GmbH
	156.67.59.0/24	GLASFASER RUHR GmbH & Co. KG
	157.97.98.0/23	spaixx AG
	157.97.146.0/23	spaixx AG
	159.100.48.0/24	spaixx AG
	185.11.56.0/22	spaixx AG
	185.19.9.0/24	T&A SYSTEME GmbH
	185.154.112.0/22	GLASFASER RUHR GmbH & Co. KG
	185.217.52.0/22	SkySystems IT GmbH
	185.249.168.0/22	GLASFASER RUHR GmbH & Co. KG
	194.24.230.0/24	Stadt Herne
	194.45.52.0/22	Symrise Gmbh & Co KG
	212.23.128.0/19	GLASFASER RUHR GmbH & Co. KG
	2001:7d8::/32	GLASFASER RUHR GmbH & Co. KG

---

Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS174	Cogent Communications, LLC	✔	✔
	AS50629	LWLcom GmbH	✔	✔
	AS15763	DOKOM Gesellschaft fuer Telekommunikation mbH	✔	✘
	AS3320	Deutsche Telekom AG	✔	✔
	AS6939	Hurricane Electric LLC	✘	✔
	AS34309	Link11 GmbH	✔	✘
	AS16024	GELSEN-NET Kommunikationsgesellschaft mbH	✔	✔

---

Peers

	ASN	Description	IPv4	IPv6
	AS50629	LWLcom GmbH	✔	✔
	AS203593	TeleMark Telekommunikationsgesellschaft Mark mbH	✔	✔
	AS6939	Hurricane Electric LLC	✔	✔
	AS16024	GELSEN-NET Kommunikationsgesellschaft mbH	✔	✔
	AS29484	Ruhr-Universitaet Bochum	✔	✔
	AS15763	DOKOM Gesellschaft fuer Telekommunikation mbH	✔	✔
	AS174	Cogent Communications, LLC	✔	✔
	AS60522	KomMITT-Ratingen GmbH	✔	✔
	AS3320	Deutsche Telekom AG	✔	✔
	AS197990	T&A SYSTEME GmbH	✔	✔
	AS31184	Michael Bussmann	✔	✔
	AS34309	Link11 GmbH	✔	✔
	AS208527	Wieland-Werke AG	✔	✘
	AS5405	Inter.link GmbH	✔	✔
	AS137409	GSL Networks Pty LTD	✔	✔
	AS61049	Exascale Ltd	✔	✘
	AS52025	ParadoxNetworks Limited	✔	✔
	AS3462	HiNet (Chunghwa Telecom)	✔	✘
	AS199524	Gcore S.A.	✔	✔
	AS24940	Hetzner Online GmbH	✔	✔
	AS56655	Gigahost AS	✔	✘
	AS7195	EdgeUno	✔	✔
	AS34927	iFog GmbH	✔	✔
	AS25091	IP-Max SA	✔	✔
	AS34019	Hivane Association	✔	✔
	AS52320	V.tal (GlobeNet)	✔	✔
	AS6777	AMS-IX Route Servers	✔	✘
	AS58299	Openfactory GmbH	✔	✔
	AS47147	Anexia Cloud Solutions GmbH	✔	✔
	AS8218	Zayo Europe	✔	✔
	AS24961	WIIT AG (fka. myLoc Managed IT AG)	✔	✔
	AS215638	Cilix Limited	✔	✘
	AS213576	Robert Weir	✔	✘
	AS37100	SEACOM Limited	✔	✔
	AS35625	Eurofiber France SAS	✔	✔
	AS3214	xTom GmbH	✔	✔
	AS58212	dataforest GmbH	✔	✔
	AS9136	WOBCOM GmbH	✔	✘
	AS14840	BR.DIGITAL	✔	✔
	AS13030	Init7 (Switzerland) Ltd.	✔	✔
	AS42541	Fiberby ApS	✔	✔
	AS8298	IPng Networks GmbH	✔	✔
	AS8220	COLT	✔	✔
	AS9002	RETN Limited	✘	✔
	AS207176	OPENFIBER B.V.	✔	✘
	AS37497	Network Platforms (PTY) LTD	✔	✘
	AS49544	i3D.net B.V	✔	✔
	AS214757	Jakub Krsa	✔	✘
	AS200052	Feral.io Ltd	✔	✘
	AS37468	Angola Cables	✔	✔
	AS20495	We Dare B.V.	✔	✘
	AS30844	Liquid Intelligent Technologies	✔	✘
	AS49127	Asimo Networks B.V.	✔	✘
	AS42184	TKRZ Stadtwerke GmbH	✔	✘
	AS20562	Open Peering (Broadband Hosting B.V.)	✔	✔
	AS31027	GlobalConnect A/S	✔	✔
	AS212477	RoyaleHosting B.V.	✔	✘
	AS12400	Partner Communications Ltd.	✔	✘
	AS209823	Enki Multimedia EURL	✔	✔
	AS21263	TeleData GmbH	✔	✔
	AS38082	True International Gateway Co., Ltd.	✔	✘
	AS9498	Bharti Airtel Ltd.	✔	✔
	AS1828	Unitas Global	✔	✔
	AS203446	SMARTNET LIMITED	✔	✘
	AS64289	Macarne.com	✔	✔
	AS24637	WEBDISCOUNT GmbH & Co. KG	✔	✔
	AS29075	IELO-LIAZO SERVICES SAS	✔	✔
	AS215787	TELE90 Telecom GmbH	✔	✔
	AS6823	3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.	✔	✘
	AS8529	Zain Omantel International FZ-LLC	✔	✔
	AS203329	NTT Global Data Centers EMEA GmbH	✔	✔
	AS49418	NETSHIELD LTD	✔	✘
	AS57152	TEKNET VERI MERKEZI HIZMETLERI A.S.	✔	✔
	AS6424	EDGOO NETWORKS	✔	✔
	AS55850	Mercury NZ Limited	✔	✔
	AS328366	FIRSTNET TECHNOLOGY SERVICES (PTY) LTD	✔	✘
	AS212635	Jurrian van Iersel	✔	✘
	AS60900	Adrian Trifonov trading as Ssmidge Technologies	✔	✘
	AS52210	Accuris Technologies Ltd.	✔	✘
	AS47689	Pudu, LLC	✔	✘
	AS54148	Dynamic Quantum Networks	✔	✘
	AS216107	Noah van der Aa trading as Frumentum Media	✔	✘
	AS211623	NAML B.V.	✔	✘
	AS49121	Infinity Telecom, s.r.o.	✔	✔
	AS207487	Gustav Caplan	✔	✘
	AS12676	HKN GmbH	✔	✔
	AS4651	The Communications Authority of Thailand (CAT)	✔	✔
	AS207113	Cyrus Mbitao trading as Wofbit Networks	✔	✘
	AS205614	Medialine EuroTrade AG	✔	✔
	AS9031	EDPNET Belgium BV	✔	✘
	AS13101	TNG Stadtnetz GmbH	✔	✔
	AS553	BelWü	✔	✔
	AS1764	Next Layer Telecommunications	✔	✔
	AS12387	TON Total optical Networks AG	✔	✘
	AS56987	ABACLOUDA SAS	✔	✔
	AS680	Deutsches Forschungsnetz (DFN)	✔	✔
	AS63927	RISE	✔	✔
	AS199752	Go-Trex Holding BV	✔	✘
	AS1103	SURF B.V.	✔	✘
	AS47692	Nessus GmbH	✔	✔
	AS48362	Stadtwerke Feldkirch	✔	✔
	AS51465	M3.NET Sp. z o.o. / Fixmap Group	✔	✘
	AS34170	Aztelekom LLC	✔	✘
	AS206735	Novelcomm LP	✔	✘
	AS398465	Rackdog LLC	✔	✘
	AS4230	Claro (Embratel)	✔	✘
	AS328748	Agile Solutions Provider (PTY) LTD	✔	✘
	AS212855	Jelle Luteijn	✔	✘
	AS200462	Lennart Seitz trading as "ETH-Services"	✔	✘
	AS13237	euNetworks GmbH	✔	✘
	AS39351	31173 Services AB	✔	✘
	AS39122	Blacknight Internet Solutions Limited	✔	✘
	AS3204	xTom OU	✔	✔
	AS60171	AFR-IX TELECOM S.A.	✔	✔
	AS199938	Netzwerge GmbH	✔	✔
	AS215248	Bastiaan Mathijs Brink	✔	✔
	AS48927	ESEVEN DevOps GmbH	✔	✔
	AS44684	Mythic Beasts Ltd	✔	✘
	AS2635	Automattic, Inc	✔	✔
	AS12779	IT.Gate S.p.A.	✔	✔
	AS4601	Antonios A. Chariton	✔	✔
	AS210752	Global Legal Entity Identifier Foundation	✔	✔
	AS30766	GGEW net GmbH	✔	✔
	AS57777	Jeroen Massar	✔	✔
	AS51184	Fonira Telekom GmbH	✔	✔
	AS60144	3W Infra B.V.	✔	✔
	AS263903	INFORBARRA TELECOM	✔	✘
	AS21473	PFALZKOM GmbH	✔	✔
	AS15576	NTS workspace AG	✔	✘
	AS34177	CELESTE SAS	✔	✔
	AS34549	meerfarbig GmbH & Co. KG	✔	✔
	AS207439	Korves.Net USA LLC	✔	✘
	AS203489	WiMore S.r.l.	✔	✘
	AS198385	AlpineDC SA	✔	✘
	AS203536	FNOH DSL Suedheide GmbH	✔	✘
	AS12857	Manage Now GmbH	✔	✘
	AS1836	green.ch AG	✔	✘
	AS8717	A1 Bulgaria EAD	✔	✘
	AS57344	Telehouse EAD	✔	✘
	AS45701	PT Internet Madju Abad Milenindo	✔	✘
	AS6695	DE-CIX Frankfurt Route Servers	✔	✔
	AS62269	Lukas Schauer	✔	✘
	AS210821	Creasa VOF	✔	✘
	AS49585	CoreRoute UG	✔	✘
	AS49559	A-Systems Sp. z o.o.	✔	✘
	AS53062	ALT | GRUPO BRASIL TECPAR	✔	✘
	AS215085	Maik Polman trading as PixelHosting	✔	✘
	AS34696	MISMELINK NETWORKS, SL	✔	✘
	AS7713	PT Telkom Indonesia Tbk	✔	✘
	AS38158	PT Cyberindo Aditama	✔	✔
	AS12552	GlobalConnect (IP-Only)	✔	✘
	AS12637	Seeweb s.r.l.	✔	✘
	AS138121	PT Mora Telematika Indonesia Tbk	✔	✘
	AS5398	Internet one SRL	✔	✘
	AS212591	N1 Solutions B.V. trading as PLTFRMS	✔	✘
	AS215296	Raoul Brouns	✔	✘
	AS11967	Hop179 LLC	✔	✘
	AS61624	ISPSHIELD (InfNOC Tecnologia)	✔	✘
	AS8315	Accenture B. V.	✔	✘
	AS214380	Tim de Boer trading as tim427.net	✔	✘
	AS39637	ADES BV	✔	✘
	AS132337	Axclusive	✔	✘
	AS216333	NetDev UG (haftungsbeschraenkt)	✔	✘
	AS29632	Netassist International EOOD	✘	✔
	AS12859	BIT BV	✔	✘
	AS6661	POST Luxembourg	✔	✘
	AS30058	FDCservers.net	✔	✘
	AS15169	Google LLC	✔	✔
	AS212895	Johannes Ernst	✔	✘
	AS47605	FNE-Finland Oy	✔	✔
	AS8772	NetAssist LLC	✔	✘
	AS8801	Rocket Fibre Ltd	✔	✔
	AS32590	Valve Corporation	✔	✘
	AS198913	conet Deutschland GmbH	✔	✘
	AS8758	Iway AG	✔	✔
	AS46427	SF Innovations Inc.	✔	✔
	AS62023	NYNEX satellite OHG	✔	✔
	AS44066	firstcolo GmbH	✔	✔
	AS24482	SG.GS	✔	✔
	AS56382	vServer.site LTD	✔	✔
	AS208016	The Infrastructure Company GmbH	✔	✔
	AS62255	BiMajLink d.o.o.	✔	✔
	AS142271	EWS DS Networks Inc	✔	✔
	AS42295	TBISS Ltd	✔	✔
	AS8932	Ucom CJSC	✔	✘
	AS20292	miriquidi networks GmbH	✔	✔
	AS13058	serve-u - Buchholz und Sünderhauf GbR	✔	✔
	AS35320	Eurotranstelecom Ltd	✔	✔
	AS205112	PHILUNET GmbH	✔	✔
	AS250	AS250.net Foundation	✔	✔
	AS25160	Vorboss Limited	✔	✔
	AS2854	LLC Orange Business Services	✔	✔
	AS35280	F5 Networks SARL	✔	✔
	AS8881	1&1 Versatel GmbH	✔	✔
	AS36236	NetActuate, Inc	✔	✔
	AS64475	Freifunk Frankfurt am Main e.V.	✔	✔
	AS8767	M-net Telekommunikations GmbH	✔	✔
	AS49600	NEAR IP, S.L.	✔	✔
	AS56665	Proximus Luxembourg S.A.	✔	✔
	AS12941	intersaar GmbH	✔	✔
	AS153725	Tenonet (Hangzhou) Co Ltd	✔	✔
	AS34953	RelAix Networks GmbH	✔	✔
	AS212024	Marc Schmitt	✔	✔
	AS52112	Gentlent GmbH	✔	✔
	AS196610	DE-CIX Academy	✔	✘
	AS28716	Retelit Digital Services S.p.A.	✔	✘
	AS5713	Telkom SA Ltd.	✔	✘
	AS29691	Nine Internet Solutions AG	✔	✘
	AS4455	IX Reach Ltd	✔	✘
	AS8473	Bahnhof AB	✔	✘
	AS38193	Transworld Associates (Pvt.) Ltd.	✔	✘
	AS8764	Telia Lietuva, AB	✔	✘
	AS3212	Telemach Slovenija d.o.o.	✔	✘
	AS6206	Netrouting B.V.	✔	✘
	AS202617	Kering Eyewear S.p.A.	✔	✘
	AS29049	Delta Telecom Ltd	✔	✘
	AS31319	ESTRACOM SPA	✔	✘
	AS8551	Bezeq International Ltd.	✔	✘
	AS58057	Securebit AG	✔	✘
	AS37738	HOSTOWEB	✔	✘
	AS54309	NEGU	✔	✘
	AS1820	WNET TELECOM USA Corp.	✔	✘
	AS16097	HL komm Telekommunikations GmbH	✔	✘
	AS211083	ServerGurus UG	✔	✘
	AS36994	Vodacom	✔	✘
	AS3786	LG DACOM Corporation	✔	✘
	AS209768	white2net Srl	✔	✘
	AS59645	Tobias Fiebig	✔	✘
	AS264409	Huge Networks	✔	✘
	AS29208	Quantcom, a.s.	✔	✘
	AS55685	PT Jala Lintas Media	✔	✘
	AS16637	MTN SA (Bayobab)	✔	✘
	AS29467	LUXNETWORK S.A.	✔	✘
	AS30781	Free Pro SAS	✘	✔
	AS55818	Matrix Cable Internet Exchange	✔	✘
	AS12731	IPHH Internet Port Hamburg GmbH	✔	✘
	AS293	ESnet	✔	✘
	AS39120	Convergenze S.p.A.	✔	✘
	AS200132	Peter-Paul Maria Kurstjens	✔	✘
	AS3223	Voxility LLP	✔	✘
	AS14907	Wikimedia Foundation Inc.	✔	✘
	AS48314	IP-Projects GmbH & Co. KG	✔	✔
	AS48173	Orange Business Digital Germany GmbH	✔	✘
	AS6204	INTERKVM HOST SRL	✔	✔
	AS51345	HUGO REGIBO	✔	✘
	AS20473	The Constant Company, LLC	✘	✔
	AS31424	Netrics AG	✔	✘
	AS28283	Adyl Telecom	✔	✔
	AS22356	Durand do Brasil Ltda	✔	✘
	AS1239	Sprint Wireline (Cogent)	✔	✘
	AS1031	PEER 1031 LLC	✔	✘
	AS56662	Marcin Gondek	✘	✔
	AS29390	Netassist International EOOD	✘	✔
	AS20485	TransTeleCom JSC	✘	✔
	AS49009	Freifunk Rheinland e.V.	✘	✔
	AS60345	icixs networks GmbH	✘	✔
	AS35297	Dataline LLC	✘	✔
	AS50673	Serverius Holding B.V.	✔	✘
	AS213052	Bram Wittendorp trading as BittenBytes	✔	✘
	AS559	SWITCH	✘	✔
	AS57304	RETN Russia	✘	✔
	AS41960	Nextpertise B.V.	✔	✘
	AS39249	Netassist International EOOD	✘	✔
	AS213241	TECHIT.BE SRL	✘	✔
	AS20326	TeraSwitch Networks Inc.	✘	✔
	AS196925	AZERTELECOM LLC	✘	✔
	AS8540	AMA netwoRX GmbH	✔	✘
	AS31500	Global Network Management Inc	✔	✘
	AS31477	Duocast B.V.	✔	✘
	AS206014	SARL IPSET	✔	✘
	AS3330	eww ag	✔	✔
	AS202585	Nick Bouwhuis	✔	✘
	AS42093	InterRacks B.V.	✔	✘
	AS48284	SWU TeleNet GmbH	✔	✘
	AS9050	Orange Romania S.A.	✔	✘
	AS51392	Fusioned Ltd	✔	✘
	AS24724	Atman Sp. z o.o.	✔	✘
	AS56630	Melbikomas UAB	✔	✘
	AS5578	SWAN, a.s.	✔	✘
	AS21013	eww ag	✔	✘

---

Downstreams

	ASN	Description	IPv4	IPv6
	AS29484	Ruhr-Universitaet Bochum	✔	✔
	AS203593	TeleMark Telekommunikationsgesellschaft Mark mbH	✔	✔
	AS16024	GELSEN-NET Kommunikationsgesellschaft mbH	✔	✔
	AS15763	DOKOM Gesellschaft fuer Telekommunikation mbH	✔	✔
	AS197990	T&A SYSTEME GmbH	✔	✔
	AS31184	Michael Bussmann	✔	✔
	AS60522	KomMITT-Ratingen GmbH	✔	✔
	AS208527	Wieland-Werke AG	✔	✘

aut-num:        AS12329
org:            ORG-GBGC3-RIPE
as-name:        TMR
import:         from AS174 action pref=20; accept ANY
export:         to AS174 announce AS-TMR
mp-import:      afi ipv6.unicast from AS174 accept ANY
mp-export:      afi ipv6.unicast to AS174 announce AS-TMR-V6
import:         from AS6830 accept ANY
export:         to AS6830 announce AS-TMR
mp-import:      afi ipv6.unicast from AS6830 accept ANY
mp-export:      afi ipv6.unicast to AS6830 announce AS-TMR-V6
import:         from AS3320 accept ANY
export:         to AS3320 announce AS-TMR
mp-import:      afi ipv6.unicast from AS3320 accept ANY
mp-export:      afi ipv6.unicast to AS3320 announce AS-TMR-V6
import:         from AS1299 accept ANY
export:         to AS1299 announce AS-TMR
mp-import:      afi ipv6.unicast from AS1299 accept ANY
mp-export:      afi ipv6.unicast to AS1299 announce AS-TMR-V6
import:         from AS3209 accept ANY
export:         to AS3209 announce AS-TMR
mp-import:      afi ipv6.unicast from AS3209 accept ANY
mp-export:      afi ipv6.unicast to AS3209 announce AS-TMR-V6
import:         from AS9033 action pref=10; accept AS-ECIX-DUS
export:         to AS9033 announce AS-TMR
mp-import:      afi ipv6.unicast from AS9033 action pref=10; accept ANY
mp-export:      afi ipv6.unicast to AS9033 announce AS-TMR-V6
import:         from AS16024 action pref=10; accept ANY
export:         to AS16024 announce ANY
mp-import:      afi ipv6.unicast from AS16024 accept ANY
mp-export:      afi ipv6.unicast to AS16024 announce AS-TMR-V6
import:         from AS29484 action pref=10; accept AS29484
export:         to AS29484 announce ANY
import:         from AS34722 action pref=10; accept AS34722
export:         to AS34722 announce ANY
import:         from AS6695 accept ANY
export:         to AS6695 action community .= { 6695:6695 }; announce AS-TMR
import:         from AS6777 accept ANY
export:         to AS6777 action community .= { 6777:6777 }; announce AS-TMR
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         glabo
created:        2002-08-11T22:00:52Z
last-modified:  2022-05-23T09:25:51Z
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-GBGC3-RIPE
org-name:       GLASFASER RUHR GmbH & Co. KG
country:        DE
org-type:       LIR
address:        Dummy address for ORG-GBGC3-RIPE
# Email removed, Log into bgp.tools to see whois emails
abuse-c:        GRAC5-RIPE
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         GFR-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        GFR-MNT
created:        2016-04-08T06:55:56Z
last-modified:  2022-05-24T09:55:59Z
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: 2026-03-11T03:23:51Z UTC

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Member of the following AS-SETs

-	Member
RIPE	as-ecix-dus
RIPE	as6777:as-ams-ix-rs
LEVEL3	as-sprint-origins
RIPE	as-manda-ecix-peers-v4
RIPE	as-manda-decix-peers-v6
RIPE	as56890:as-decix-dus-rs
RIPE	as6695:as-decix-fra-connected
RIPE	as6695:as-decix-fra-rs
RIPE	as203462:as-nvc-decix_fra_rs
RIPE	as-manda-amsix-peers-v4
RIPE	as8218:as-amsix-rs
LEVEL3	as-level3-origins-eu
RIPE	as6777:as-ams-ix-rs-v6
RIPE	as56890:as-decix-dus-connected
RIPE	as-tmr-v6
RIPE	as57891:as-ruhrcix-connected
RIPE	as-ecix-fra
RIPE	as56890:as-decix-dus-rs-v6
RIPE	as57891:as-ruhrcix-rs-v6
RIPE	as6695:as-decix-fra-rs-v6
RIPE	as-manda-decix-peers-v4
RIPE	as57891:as-ruhrcix-rs
RIPE	as-manda-amsix-peers-v6
RIPE	as-manda-ecix-peers-v6
RIPE	as8821:as-peers
RIPE	as-gn-customer
ALTDB	as51202:as-all
LEVEL3	as-level3-customers-eu
RADB	as-hurricanev6
RIPE	as-tmr