View

	Prefix	Description
	77.246.243.0/24	Cyso Group B.V.
	194.26.103.0/24	Cyso Group B.V.
	213.173.39.0/24	Cyso Group B.V.
	2a11:2440::/32	Cyso Group B.V.

---

Network Policy

Click here to learn more about what this graph means and what makes up a network policy Global Aggregation Policy clever_roentgen Policy magical_clarke Policy nifty_benz

Prefixes in selected policy

Load all prefixes in policy

---

How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS3356	Lumen (Level 3)	✔	✔
	AS25151	Cyso Group B.V.	✔	✘

---

Peers

	ASN	Description	IPv4	IPv6
	AS3356	Lumen (Level 3)	✔	✔
	AS44694	Fuga b.v.	✔	✘
	AS6939	Hurricane Electric LLC	✔	✔
	AS25151	Cyso Group B.V.	✔	✘
	AS137409	GSL Networks Pty LTD	✔	✔
	AS34927	iFog GmbH	✔	✔
	AS58299	Openfactory GmbH	✔	✔
	AS34549	meerfarbig GmbH & Co. KG	✔	✔
	AS3214	xTom GmbH	✔	✔
	AS64475	Freifunk Frankfurt am Main e.V.	✔	✔
	AS203329	NTT Global Data Centers EMEA GmbH	✔	✔
	AS49544	i3D.net B.V	✔	✔
	AS34854	Staclar Carrier Ltd.	✔	✘
	AS8283	Netwerkvereniging Coloclue	✔	✔
	AS50629	LWLcom GmbH	✔	✔
	AS4455	IX Reach Ltd	✔	✔
	AS42541	Fiberby ApS	✔	✔
	AS33891	Core-Backbone GmbH	✔	✔
	AS8298	IPng Networks GmbH	✔	✔
	AS31027	GlobalConnect A/S	✔	✔
	AS6695	DE-CIX Frankfurt Route Servers	✔	✔
	AS24961	myLoc managed IT AG	✔	✔
	AS34872	Servperso Systems	✔	✔
	AS8888	xTom Pty Ltd	✔	✔
	AS21473	PFALZKOM GmbH	✔	✔
	AS205614	Medialine EuroTrade AG	✔	✔
	AS48362	Stadtwerke Feldkirch	✔	✔
	AS58057	Securebit AG	✔	✔
	AS34019	Hivane	✔	✔
	AS200780	APPLIWAVE SAS	✔	✔
	AS44854	Arend Brouwer trading as ERITAP	✔	✔
	AS1239	T-Mobile US (Sprint)	✔	✘
	AS29632	Netassist Limited	✘	✔
	AS14840	BR.DIGITAL	✔	✔
	AS199938	Netzwerge GmbH	✔	✔
	AS42184	tkrz Stadtwerke GmbH	✔	✔
	AS204333	Witalij Koweschnikow	✔	✔
	AS48927	ESEVEN DevOps GmbH	✔	✔
	AS396998	Path Network, Inc.	✔	✔
	AS34681	Hubert Lewandowski trading as IT-SERVICE	✔	✔
	AS210312	Antonios A. Chariton	✔	✔
	AS47147	ANEXIA Internetdienstleistungs GmbH	✔	✔
	AS39351	31173 Services AB	✔	✔
	AS25091	IP-Max SA	✔	✔
	AS25291	SysEleven GmbH	✔	✔
	AS9002	RETN Limited	✘	✔
	AS22356	Durand do Brasil Ltda	✔	✔
	AS1836	green.ch AG	✔	✔
	AS8560	IONOS SE	✔	✔
	AS2854	LLC Orange Business Services	✔	✔
	AS29075	IELO-LIAZO SERVICES SAS	✔	✔
	AS4651	The Communications Authority of Thailand(CAT)	✔	✔
	AS208431	efero GmbH	✔	✔
	AS196610	DE-CIX Academy	✔	✔
	AS57777	Jeroen Massar	✔	✔
	AS199610	marbis GmbH	✔	✔
	AS553	Universitaet Stuttgart	✔	✔
	AS9136	WOBCOM GmbH	✔	✔
	AS8767	M-net Telekommunikations GmbH	✔	✔
	AS8758	Iway AG	✔	✔
	AS13058	serve-u - Buchholz und Sünderhauf GbR	✔	✔
	AS20473	The Constant Company, LLC	✔	✔
	AS36236	NetActuate, Inc	✔	✔
	AS7195	EdgeUno	✔	✔
	AS47605	FNE-Finland Ltd	✔	✔
	AS39122	Blacknight Internet Solutions Limited	✔	✔
	AS48173	Orange Business Services GmbH	✔	✔
	AS57406	Zero Distance LLC	✔	✔
	AS60391	Papa-Razzi Media Group A.s.b.l.	✔	✔
	AS9031	EDPNET NV	✔	✔
	AS211083	ServerGurus UG	✔	✔
	AS35710	WEBER.cloud	✔	✔
	AS59645	Tobias Fiebig	✔	✔
	AS24724	Atman Sp. z o.o.	✔	✘
	AS204994	Tiernan OToole trading as Limited Slip Networks	✔	✘
	AS35280	F5 Networks SARL	✘	✔
	AS1031	Peer 1 Internet Service LLC	✔	✘
	AS52320	GlobeNet Cabos Submarinos Colombia, S.A.S.	✔	✘
	AS60171	AFR-IX TELECOM SAU	✔	✔
	AS53180	INFORTEL COMUNICACOES LTDA	✔	✘
	AS16097	HL komm Telekommunikations GmbH	✔	✘
	AS8473	Bahnhof AB	✔	✘
	AS20811	Brennercom S.p.A.	✔	✘
	AS5603	Telekom Slovenije, d.d.	✔	✘
	AS24679	Hostway Deutschland GmbH	✔	✘
	AS12859	BIT BV	✔	✔
	AS8772	NetAssist LLC	✘	✔
	AS60326	MrSheepNET LTD	✘	✔
	AS41327	Fiber Telecom S.p.A.	✘	✔
	AS28716	Retelit Digital Services S.p.A.	✘	✔
	AS30781	Free Pro SAS	✘	✔
	AS61568	ALOO TELECOM - FSF TECNOLOGIA SA	✘	✔
	AS1828	Unitas Global LLC	✘	✔
	AS8218	Zayo Infrastructure France SA	✘	✔
	AS56662	Marcin Gondek	✘	✔

---

Downstreams

	ASN	Description	IPv4	IPv6
	AS44694	Fuga b.v.	✔	✘

aut-num:        AS210728
as-name:        CYSO-AS-DE
org:            ORG-CGB5-RIPE
descr:          CYSO-AMS
import:         from AS25151 accept ANY
export:         to AS25151 announce ANY
descr:          LEVEL3
import:         from AS3356 accept ANY
export:         to AS3356 announce AS-CYSO
descr:          DE-CIX
import:         from AS51531 accept ANY
export:         to AS51531 announce AS-CYSO
descr:          FUGA
import:         from AS44694 accept ANY
export:         to AS44694 announce ANY
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         CYSO-MNT
created:        2021-09-22T12:43:19Z
last-modified:  2023-04-19T15:34:42Z
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-CGB5-RIPE
org-name:       Cyso Group B.V.
org-type:       LIR
address:        Dummy address for ORG-CGB5-RIPE
e-mail:         unread@ripe.net
abuse-c:        AR63564-RIPE
mnt-ref:        CYSO-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CYSO-MNT
created:        2021-07-07T09:11:51Z
last-modified:  2021-09-15T08:43:12Z
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:        ****************************

Last Update: 2023-06-07T03:50:03Z UTC

---

Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-decix-dus-rs	277
RIPE	as-decix-ham-rs	220
RIPE	as-decix-dus-connected	277
RIPE	as-decix-muc-rs	230
RIPE	as-cyso-de	2
RIPE	as-decix-ham-connected	220
RIPE	as-decix-rs	1076
RIPE	as-decix-muc-connected	230
RIPE	as-decix-rs-v6	1076
RIPE	as-decix-dus-rs-v6	277
RIPE	as-decix-connected	1076
RIPE	as-cyso	3
RIPE	as-decix-ham-rs-v6	215
RIPE	as-decix-muc-rs-v6	230