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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
	109.109.0.0/21	Metropolitan Area Network
	109.109.8.0/21	Metropolitan Area Network
	109.109.16.0/22	Metropolitan Area Network
	109.109.20.0/22	Metropolitan Area Network
	109.109.24.0/24	Metropolitan Area Network
	109.109.25.0/24	Metropolitan Area Network
	109.109.26.0/23	Metropolitan Area Network
	109.109.28.0/23	Broadband Access Network
	109.109.30.0/23	Broadband Access Network
	185.165.244.0/22	NU Informationssysteme GmbH

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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.)	✔	✘
	AS174	Cogent Communications, LLC	✔	✘
	AS16097	HL komm Telekommunikations GmbH	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS24785	Joint Transit (Broadband Hosting B.V.)	✔	✘
	AS208290	WIFISAX GmbH	✔	✘
	AS174	Cogent Communications, LLC	✔	✘
	AS6939	Hurricane Electric LLC	✔	✘
	AS5405	Inter.link GmbH	✔	✘
	AS24961	WIIT AG (fka. myLoc Managed IT AG)	✔	✘
	AS34927	iFog GmbH	✔	✘
	AS16097	HL komm Telekommunikations GmbH	✔	✘
	AS25091	IP-Max SA	✔	✘
	AS50629	LWLcom GmbH	✔	✘
	AS6204	INTERKVM HOST SRL	✔	✘
	AS24940	Hetzner Online GmbH	✔	✘
	AS9136	WOBCOM GmbH	✔	✘
	AS8218	Zayo Europe	✔	✘
	AS8298	IPng Networks GmbH	✔	✘
	AS49544	i3D.net B.V	✔	✘
	AS31027	GlobalConnect A/S	✔	✘
	AS34019	Hivane Association	✔	✘
	AS204092	Association GRIFON	✔	✘
	AS39351	31173 Services AB	✔	✘
	AS207176	OPENFIBER B.V.	✔	✘
	AS50673	Serverius Holding B.V.	✔	✘
	AS209823	Enki Multimedia EURL	✔	✘
	AS37468	Angola Cables	✔	✘
	AS6424	EDGOO NETWORKS	✔	✘
	AS200132	Peter-Paul Maria Kurstjens	✔	✘
	AS212477	RoyaleHosting B.V.	✔	✘
	AS21263	TeleData GmbH	✔	✘
	AS24482	SG.GS	✔	✘
	AS13237	euNetworks GmbH	✔	✘
	AS64049	Reliance Jio Infocomm Pte. Ltd.	✔	✘
	AS4651	The Communications Authority of Thailand (CAT)	✔	✘
	AS37100	SEACOM Limited	✔	✘
	AS212635	Jurrian van Iersel	✔	✘
	AS213052	Bram Wittendorp trading as BittenBytes	✔	✘
	AS680	Deutsches Forschungsnetz (DFN)	✔	✘
	AS42541	Fiberby ApS	✔	✘
	AS13101	TNG Stadtnetz GmbH	✔	✘
	AS211588	Innovation Harbor B.V.	✔	✘
	AS52075	Wifirst S.A.S.	✔	✘
	AS48925	VibeGAMES B.V.	✔	✘
	AS13058	serve-u - Buchholz und Sünderhauf GbR	✔	✘
	AS60539	Huicast Telecom Limited	✔	✘
	AS57344	Telehouse EAD	✔	✘
	AS14907	Wikimedia Foundation Inc.	✔	✘
	AS212068	Alioth Systems Limited	✔	✘
	AS55285	Serverside.com	✔	✘
	AS200052	Feral.io Ltd	✔	✘
	AS212855	Jelle Luteijn	✔	✘
	AS208814	Tilman Schaefers	✔	✘
	AS60404	The Infrastructure Group B.V.	✔	✘
	AS32590	Valve Corporation	✔	✘
	AS48646	SDRmedia Verwaltungs GmbH	✔	✘
	AS56987	ABACLOUDA SAS	✔	✘
	AS44854	Arend Brouwer	✔	✘
	AS49434	FBW NETWORKS SAS	✔	✘
	AS34428	Giulio Lo Presti	✔	✘
	AS45701	PT Internet Madju Abad Milenindo	✔	✘
	AS8801	Rocket Fibre Ltd	✔	✘
	AS1103	SURF B.V.	✔	✘
	AS328748	Agile Solutions Provider (PTY) LTD	✔	✘
	AS31477	Duocast B.V.	✔	✘
	AS64475	Freifunk Frankfurt am Main e.V.	✔	✘
	AS47272	HYEHOST LLC	✔	✘
	AS47689	Pudu, LLC	✔	✘
	AS205329	Kai-Jung Chen	✔	✘
	AS8881	1&1 Versatel GmbH	✔	✘
	AS11967	Hop179 LLC	✔	✘
	AS205112	PHILUNET GmbH	✔	✘
	AS62193	BCIX Management GmbH	✔	✘
	AS211024	Jack O'Sullivan	✔	✘
	AS917	Misaka Network, Inc.	✔	✘
	AS215248	Bastiaan Mathijs Brink	✔	✘
	AS215296	Raoul Brouns	✔	✘
	AS215120	Evolus IT Solutions GmbH	✔	✘
	AS200242	Ember Ana	✔	✘
	AS396993	Soraxus Networks Inc.	✔	✘
	AS56665	Proximus Luxembourg S.A.	✔	✘
	AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD	✔	✘
	AS3212	Telemach Slovenija d.o.o.	✔	✘
	AS213279	Reliably Coded B.V.	✔	✘
	AS41666	Institute for Pyrotechnical Cleaning (limited company)	✔	✘
	AS31276	Die Netz-Werker Systemmanagement und Datennetze AG	✔	✘
	AS204059	Neutrinet ASBL/VZW	✔	✘
	AS209090	Association Stolon	✔	✘
	AS11358	Tennant Software	✔	✘
	AS215887	Serhiy Bobrov	✔	✘
	AS132337	Axclusive	✔	✘
	AS208972	GIBIRNet Iletisim	✔	✘
	AS202224	Giannis Kontos	✔	✘
	AS200249	Products Up GmbH	✔	✘
	AS5713	Telkom SA Ltd.	✔	✘
	AS24724	Atman Sp. z o.o.	✔	✘
	AS214145	Seyed Pouria Mousavizadeh Tehrani	✔	✘
	AS198016	Michael Kieser	✔	✘
	AS199471	Marcel Straub	✔	✘
	AS30058	FDCservers.net	✔	✘
	AS57758	CBWS Holding B.V.	✔	✘
	AS197301	Parknet F.M.B.A.	✔	✘
	AS8315	Accenture B. V.	✔	✘
	AS3216	Vimpelcom PJSC	✔	✘
	AS58075	X2com BV	✔	✘
	AS56382	vServer.site LTD	✔	✘
	AS3786	LG DACOM Corporation	✔	✘
	AS1239	Sprint Wireline (Cogent)	✔	✘
	AS250	AS250.net Foundation	✔	✘
	AS47526	handily networks GmbH	✔	✘
	AS44620	Netlen Internet Hizmetleri Ltd. Sti.	✔	✘

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Downstreams

	ASN	Description	IPv4	IPv6
	AS208290	WIFISAX GmbH	✔	✘

aut-num:        AS50050
as-name:        NU
descr:          Metropolitan Area Network
descr:          01587 Riesa
descr:          Germany
org:            ORG-NIG64-RIPE
import:         from AS16097 accept ANY # HL-Komm
import:         from AS21413 accept ANY # EnviaTel
import:         from AS174 accept ANY # COGENT
import:         from AS208290 accept AS208290
export:         to AS16097 announce AS50050
export:         to AS21413 announce AS50050
export:         to AS174 announce AS50050
export:         to AS208290 announce ANY
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         NU-RIPE-MNT
created:        2009-11-03T13:36:47Z
last-modified:  2019-09-14T16:09:12Z
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-NIG64-RIPE
org-name:       NU Informationssysteme GmbH
country:        DE
org-type:       LIR
address:        Dummy address for ORG-NIG64-RIPE
# Email removed, Log into bgp.tools to see whois emails
abuse-c:        AR14682-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        NU-RIPE-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         NU-RIPE-MNT
created:        2009-10-26T13:24:16Z
last-modified:  2020-12-16T12:51:50Z
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: 2025-12-22T03:24:45Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-nu	2
RIPE	as-retn-actual-v4	12187
RIPE	as-jointtransit	2369