View

	Prefix	Description
	85.162.0.0/16	CETIN a.s.
	85.162.0.0/15	CETIN a.s.
	85.162.0.0/17	CETIN a.s.
	85.162.128.0/17	CETIN a.s.
	85.163.0.0/16	CETIN
	136.238.226.0/24	Schindler Informatik AG
	185.218.92.0/23	Netstone s.r.o.
	194.50.64.0/22	Czech Republic, Ministerstvo Obrany
	194.147.12.0/22	CETIN a.s.
	2a07:1f40::/29	CETIN a.s.
	2a0b:bb40::/32	-

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Network Policy

Click here to learn more about what this graph means and what makes up a network policy Global Aggregation Policy pedantic_tharp Policy pensive_mahavira Policy boring_maxwell Policy tender_banzai

Prefixes in selected policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS1299	Arelion (Telia)	✔	✔
	AS2914	NTT America, Inc.	✔	✔
	AS42306	Edera Group a.s.	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS1299	Arelion (Telia)	✔	✔
	AS203645	Jan Ryznar	✔	✔
	AS6939	Hurricane Electric LLC	✔	✔
	AS206177	SitePark s.r.o.	✔	✔
	AS35046	OMEGA plus Chrudim s.r.o.	✔	✔
	AS44684	Mythic Beasts Ltd	✔	✔
	AS47834	SOFTEX NCP, s.r.o.	✔	✔
	AS35613	NetDataComm, s.r.o.	✔	✔
	AS34927	iFog GmbH	✔	✔
	AS2914	NTT America, Inc.	✔	✔
	AS57560	XLNET s.r.o.	✔	✔
	AS57294	Internet Expert s.r.o.	✔	✔
	AS137409	GSL Networks Pty LTD	✔	✔
	AS206438	MX-NET Telekomunikace s.r.o.	✔	✔
	AS34549	meerfarbig GmbH & Co. KG	✔	✔
	AS212859	KASSEX s.r.o.	✔	✔
	AS205619	Jiri Chalabala	✔	✔
	AS209947	M-wifi internet s.r.o.	✔	✔
	AS203329	NTT Global Data Centers EMEA GmbH	✔	✔
	AS196952	BEZVANET s.r.o.	✔	✘
	AS198248	Richard Filip	✔	✘
	AS47605	FNE-Finland Ltd	✔	✔
	AS60068	Datacamp Limited	✔	✘
	AS47868	SUPRO, spol. s r.o.	✔	✘
	AS58299	Openfactory GmbH	✔	✔
	AS59947	LLHOST INC. SRL	✔	✔
	AS56655	TerraHost AS	✔	✔
	AS42541	Fiberby ApS	✔	✔
	AS8298	IPng Networks GmbH	✔	✔
	AS34854	Staclar Carrier Ltd.	✔	✘
	AS200780	APPLIWAVE SAS	✘	✔
	AS396998	Path Network, Inc.	✔	✘
	AS197565	NHK Solutions s.r.o.	✔	✘
	AS196849	Marcela Byrtusova	✔	✘
	AS51382	Ing. Leos Janouch	✔	✘
	AS56427	Michal Hradil	✔	✘
	AS52029	Palanet s.r.o.	✔	✘
	AS47787	EDGOO NETWORKS LLC	✔	✔
	AS210312	Antonios A. Chariton	✔	✔
	AS34087	NTE MARKED AS	✔	✔
	AS50784	Intraweb servis s.r.o.	✔	✘
	AS7195	EdgeUno	✔	✔
	AS203365	Optet network, s. r. o.	✔	✘
	AS6695	DE-CIX Management GmbH	✔	✔
	AS9498	BHARTI Airtel Ltd.	✔	✔
	AS140731	TOHU Public Internet	✔	✘
	AS50629	LWLcom GmbH	✔	✔
	AS29632	Netassist Limited	✘	✔
	AS207616	Altrosky Technology Ltd.	✔	✘
	AS3170	VeloxServ Communications Ltd	✔	✔
	AS197083	K2 atmitec s.r.o.	✔	✘
	AS20860	IOMART CLOUD SERVICES LIMITED	✔	✘
	AS21473	PFALZKOM GmbH	✘	✔
	AS35280	ACORUS NETWORKS SAS	✘	✔
	AS39351	31173 Services AB	✔	✔
	AS13058	serve-u - Buchholz und Sünderhauf GbR	✔	✔
	AS553	Universitaet Stuttgart	✔	✔
	AS208431	efero GmbH	✔	✔
	AS2854	LLC Orange Business Services	✔	✔
	AS4651	The Communications Authority of Thailand(CAT)	✔	✔
	AS48362	Stadtwerke Feldkirch	✔	✔
	AS9136	WOBCOM GmbH	✔	✔
	AS13786	Seabras 1 USA, LLC	✔	✔
	AS34465	NCRYPTD NET LTD	✔	✔
	AS51420	cyrilek.net .z.s.	✔	✘
	AS1239	T-Mobile US (Sprint)	✔	✔
	AS3292	TDC Holding A/S	✔	✔
	AS33891	Core-Backbone GmbH	✔	✔
	AS8767	M-net Telekommunikations GmbH	✔	✔
	AS9002	RETN Limited	✘	✔
	AS205479	Luke Eiji Granger-Brown	✔	✔
	AS39384	Dream Fusion - IT Services, Lda	✔	✔
	AS37100	SEACOM Limited	✔	✔
	AS62240	Clouvider Limited	✔	✔
	AS56630	Melbikomas UAB	✘	✔
	AS16097	HL komm Telekommunikations GmbH	✔	✘
	AS4455	IX Reach Ltd	✔	✘
	AS50673	Serverius Holding B.V.	✔	✘
	AS8473	Bahnhof AB	✔	✘
	AS6777	Amsterdam Internet Exchange B.V.	✔	✘
	AS42306	Edera Group a.s.	✔	✔
	AS24482	SG.GS	✔	✘
	AS43350	NForce Entertainment B.V.	✘	✔
	AS56662	Marcin Gondek	✘	✔
	AS34872	Servperso Systems	✘	✔
	AS57463	NetIX Communications JSC	✘	✔
	AS20473	The Constant Company, LLC	✘	✔
	AS58057	Securebit AG	✘	✔
	AS12552	GlobalConnect (IP-Only)	✘	✔
	AS207841	Inferno Communications Ltd	✘	✔
	AS60945	VeloxServ Communications Ltd	✘	✔
	AS13030	Init7 (Switzerland) Ltd.	✔	✘
	AS202297	Skylon Solutions Limited	✔	✘
	AS20485	Joint Stock Company TransTeleCom	✔	✘

---

Downstreams

	ASN	Description	IPv4	IPv6
	AS203645	Jan Ryznar	✔	✔
	AS206177	SitePark s.r.o.	✔	✔
	AS35046	OMEGA plus Chrudim s.r.o.	✔	✔
	AS57560	XLNET s.r.o.	✔	✔
	AS47834	SOFTEX NCP, s.r.o.	✔	✔
	AS57294	Internet Expert s.r.o.	✔	✔
	AS206438	MX-NET Telekomunikace s.r.o.	✔	✘
	AS198248	Richard Filip	✔	✘
	AS35613	NetDataComm, s.r.o.	✔	✔
	AS196952	BEZVANET s.r.o.	✔	✘
	AS209947	M-wifi internet s.r.o.	✔	✔
	AS205619	Jiri Chalabala	✔	✔
	AS212859	KASSEX s.r.o.	✔	✔
	AS47868	SUPRO, spol. s r.o.	✔	✘
	AS56427	Michal Hradil	✔	✘
	AS196849	Marcela Byrtusova	✔	✘
	AS51382	Ing. Leos Janouch	✔	✘
	AS197565	NHK Solutions s.r.o.	✔	✘
	AS52029	Palanet s.r.o.	✔	✘
	AS50784	Intraweb servis s.r.o.	✔	✘
	AS203365	Optet network, s. r. o.	✔	✘
	AS51420	cyrilek.net .z.s.	✔	✘
	AS197083	K2 atmitec s.r.o.	✔	✘

aut-num:        AS28725
as-name:        CETIN-AS
org:            ORG-EPss1-RIPE
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         CETIN-MNT
created:        2003-02-10T09:01:35Z
last-modified:  2020-03-24T14:41:10Z
source:         RIPE
export-via:     AS6777 to AS-ANY announce AS-CETIN
import-via:     AS6777 from AS-ANY accept ANY
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-EPss1-RIPE
org-name:       CETIN a.s.
org-type:       LIR
address:        Dummy address for ORG-EPss1-RIPE
e-mail:         unread@ripe.net
abuse-c:        CTN100-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        CETIN-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CETIN-MNT
created:        2004-04-17T11:04:20Z
last-modified:  2020-12-16T13:21:04Z
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: 2022-08-08T03:35:51Z UTC

Internet Exchange Points

	Name	IPv4	IPv6	Link Speed
	LINX LON1	195.66.225.12	2001:7f8:4::7035:1	10 gbps
	AMS-IX	80.249.214.27	2001:7f8:1::a502:8725:1	10 gbps
	DE-CIX Frankfurt	80.81.194.216	2001:7f8::7035:0:1	20 gbps
	NIX.CZ	91.210.16.229	2001:7f8:14::68:1	100 gbps
	NIX.CZ	91.210.16.230	2001:7f8:14::68:2	100 gbps

Last Update: 2022-08-08T10:08:30Z UTC