AS25192 ~ CZNIC-AS

Summary

Regional Registry:

RIPE

Allocation Status:

Allocated

Allocation Date:

28^th August 2002

Allocated Country:

Traffic Estimation:

20-100Mbps

Traffic Ratio:

Balanced

Internet Exchanges:

9

Website:

https://www.nic.cz/

Network

Contacts

• IPv4 Prefixes
• IPv6 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	185.43.132.0/22	CZ.NIC, z.s.p.o.		185.43.132.0/22	RIPE
	185.43.132.0/24	r-loc		185.43.132.0/22	RIPE
	192.88.99.0/24
	193.29.206.0/24	D.NS.NIC.CZ Anycast Cloud		193.29.206.0/24	RIPE
	194.0.12.0/24	CZ.NIC, z.s.p.o.		194.0.12.0/24	RIPE
	194.0.13.0/24	CZ.NIC, z.s.p.o.		194.0.13.0/24	RIPE
	194.0.14.0/24	CZ.NIC, z.s.p.o.		194.0.14.0/24	RIPE
	199.253.250.0/24	CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements Internet		199.253.250.0/23	ARIN
	217.31.192.0/20	CZ.NIC, z.s.p.o.		217.31.192.0/20	RIPE

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	2001:678:1::/48	CZ.NIC, z.s.p.o.		2001:678:1::/48	RIPE
	2001:678:f::/48	CZ.NIC, z.s.p.o.		2001:678:e::/48	RIPE
	2001:678:10::/48	CZ.NIC, z.s.p.o.		2001:678:10::/48	RIPE
	2001:678:11::/48	CZ.NIC, z.s.p.o.		2001:678:10::/48	RIPE
	2001:1488::/32	Provider Local Registry		2001:1480::/29	RIPE
	2002::/16
	2620:10a:80ba::/48	CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements Internet		2620:10a:8000::/40	ARIN

• IPv4 Peers
• IPv6 Peers

Country	ASN	Name	Description	IPv6
	AS6939	HURRICANE	Hurricane Electric LLC
	AS25248	BlueTone-AS	The Czech Republic
	AS1299	TELIANET	Telia Carrier
	AS20701	CZNIC-AS3	CZ.NIC, z.s.p.o.
	AS30134	ISC-F-AS	Internet Systems Consortium, Inc.
	AS61455	LACTLD - LATIN AMERICAN AND CARIBBEAN TLD ASSOCIATION	LACTLD - LATIN AMERICAN AND CARIBBEAN TLD ASSOCIATION
	AS52234	NIC Chile	NIC Chile
	AS8674	NETNOD-IX	Netnod Internet Exchange Sverige AB
	AS29802	HVC-AS	HIVELOCITY, Inc.
	AS8374	PLUSNET	Plus network operator in Poland
	AS34854	STACLAR-CARRIER	Staclar Carrier Ltd.
	AS6881	NIXCZ	NIX.CZ z.s.p.o.
	AS24724	ATMAN-Foreign-AS	ATM S.A.
	AS8758	IWAY	Iway AG
	AS50629	LWLCOM	LWLcom GmbH
	AS26710	ICANN-ANYCASTED-SERVICES	ICANN
	AS52304	NIC Chile	NIC Chile
	AS7575	AARNET-AS-AP	Australian Academic and Research Network (AARNet)
	AS58057	SECUREBIT	Securebit Autonomous System
	AS39351	ESAB-AS	31173 Services AB
	AS16876	ICANN-DC	ICANN
	AS34019	HIVANE	Hivane
	AS32097	WII	WholeSale Internet, Inc.
	AS17639	CONVERGE-AS	Converge ICT Solutions Inc.
	AS12741	AS-NETIA	Warszawa 02-822
	AS1836	GREEN	green.ch AG Autonomous System
	AS206313	FFNW-AS	Freifunk Nordwest e.V.
	AS29504	LBCFREE	Freenet Liberec, z.s.
	AS8218	NEO-ASN	legacy Neotelecoms
	AS12570	ITSELF	Network and internet service provider.
	AS39533	asympto	Asympto Networks Kft.
	AS34872	Servperso_Systems	Cedric Rossius
	AS41327	FIBERTELECOM-AS	Fiber Telecom S.p.A.
	AS58299	OPENFACTORY-AS	Openfactory GmbH
	AS48858	Milecom-as	LLC Milecom
	AS22548	Ni¿½cleo de Inf. e Coord. do Ponto BR - NIC.BR	Ni¿½cleo de Inf. e Coord. do Ponto BR - NIC.BR
	AS38001	NEWMEDIAEXPRESS-AS-AP	NewMedia Express Pte Ltd
	AS27678	NIC Chile	NIC Chile
	AS48362	TKSWF-AS	Stadtwerke Feldkirch
	AS202297	SKYLON	SKYLON
	AS6830	LibertyGlobal	Liberty Global (formerly UPC Broadband Holding, aka AORTA)
	AS3214	XTOM	xTom
	AS12779	ITGATE	IT.Gate S.p.A.
	AS209102	ALFASERVICE	Alfa Service s.r.l.
	AS48919	UA-CITY-AS	UACITY Ltd.
	AS47147	AS-ANX	ANEXIA Internetdienstleistungs GmbH
	AS51184	FONIRA	Fonira Telekom GmbH
	AS42861	FOTONTELECOM-TRANSIT-AS	FOTONTELECOM ISP
	AS24961	MYLOC-AS	IP Backbone of myLoc managed IT AG
	AS34288	AS34288	EDU-ZG-CH - Public Schools in the Canton of Zug
	AS199524	GCORE	G-Core Labs S.A.
	AS20811	BRENNERCOM-AS	Brennercom S.p.A.
	AS60501	SIRIUSTEC-IT	Sirius Technology SRL
	AS6233	XTOM	xTom
	AS34927	iFog-GmbH	iFog GmbH
	AS12470	AS12470	Housing-Center
	AS24482	SGGS-AS-AP	SG.GS
	AS29140	HOSTSERVER-AS	Hostserver GmbH
	AS213151	CHRISELSEN	AS213151 LLC
	AS206356	Freifunk-Essen	Freifunk Essen e.V.
	AS64475	FREIFUNK-FRANKFURT	Freifunk Frankfurt am Main e.V.
	AS57695	MISAKA	Misaka Network, Inc.
	AS25220	GLOBALNOC-AS	equada network GmbH
	AS47692	NESSUS	Nessus GmbH
	AS553	BELWUE	BelWue-Koordination
	AS206499	MMNETWORKS	MM NETWORKS
	AS21412	CGATES-AS	UAB "Cgates"
	AS29686	PROBENETWORKS-AS	Probe Networks
	AS30781	JAGUAR-AS	Jaguar Network SAS
	AS34177	CELESTE-AS	CELESTE - Internet services provider
	AS198290	AS-GITS	Global IT Services PSF SA
	AS43531	IXREACH	IX Reach Ltd
	AS29075	IELO	IELO Main Network
	AS15547	NETPLUS	Providing services to FTTH, DOCSIS and DSL networks in Switzerland
	AS6695	DECIX-AS	DE-CIX Frankfurt Route Servers
	AS35280	ACORUS	ACORUS NETWORKS SAS
	AS56665	TANGO-TELINDUS	Proximus Luxembourg S.A.
	AS16347	RMI-FITECH	ADISTA SAS
	AS25091	IP-MAX	IP-Max SA
	AS31500	GLOBALNET-AS	Global Network Management Inc
	AS35598	INETCOM	INETCOM LLC
	AS29076	CITYTELECOM-AS	Filanco LTD
	AS20764	RASCOM-AS	CJSC RASCOM ISP
	AS57463	NetIX	NetIX Communications Ltd.
	AS12552	IPO-EU	IP-Only Networks AB
	AS34224	NETERRA-AS	Neterra Ltd.
	AS8492	OBIT-AS	"OBIT" Ltd.
	AS3130	RGNET-SEA	RGnet Seattle Westin
	AS20562	OPEN-PEERING-AS	Open Peering Initiative, Amsterdam, The Netherlands
	AS62240	Clouvider	Clouvider - Global ASN
	AS29467	LuxNetwork	Network Service Provider in Luxembourg
	AS59605	ZAINGP-AS	MENA LEVANT W.L.L
	AS14630	INVESCO	Invesco Group Services, Inc.
	AS39122	BLACKNIGHT-AS	Blacknight Internet Solutions Limited
	AS52863	UPX TECHNOLOGIES	UPX TECHNOLOGIES
	AS52873	SOFTDADOS CONECTIVIDADE	SOFTDADOS CONECTIVIDADE
	AS42473	AS-ANEXIA	ANEXIA Internetdienstleistungs GmbH
	AS53067	ADASTEL - Adamantina Servii¿½os de Telecomunicai¿½i¿½es	ADASTEL - Adamantina Servii¿½os de Telecomunicai¿½i¿½es
	AS53070	T-Systems do Brasil Ltda.	T-Systems do Brasil Ltda.
	AS2852	CESNET2	CESNET z.s.p.o.
	AS264556	L. Garcia Comunicai¿½i¿½es ME	L. Garcia Comunicai¿½i¿½es ME
	AS14840	BR.Digital Provider	BR.Digital Provider
	AS23106	AMERICAN TOWER DO BRASIL-COMUNICAi¿½i¿½O MULTIMi¿½DIA LT	AMERICAN TOWER DO BRASIL-COMUNICAi¿½i¿½O MULTIMi¿½DIA LT
	AS13237	LAMBDANET-AS	European Backbone of AS13237
	AS61595	TELIC TECHNOLOGIES	TELIC TECHNOLOGIES
	AS8447	A1TELEKOM-AT	A1 Telekom Austria AG
	AS263508	SIMNET TELECOMUNICACOES LTDA	SIMNET TELECOMUNICACOES LTDA
	AS263152	MIGO TELECOM	MIGO TELECOM
	AS263237	PowerHost Telecom SPA	PowerHost Telecom SPA
	AS28634	Life Tecnologia Ltda.	Life Tecnologia Ltda.
	AS28186	ITS TELECOMUNICACOES LTDA	ITS TELECOMUNICACOES LTDA
	AS13786	SEABRAS-1	Seabras 1 USA, LLC
	AS267613	ELETRONET S.A.	ELETRONET S.A.
	AS49605	DTS-AS	DTS
	AS15605	CONNESI	Connesi s.p.a.
	AS5713	SAIX-NET	SAIX-NET
	AS8220	COLT	COLT Technology Services Group Limited
	AS198385	AlpineDC	AlpineDC SA
	AS14061	DIGITALOCEAN-ASN	DigitalOcean, LLC
	AS198249	OPSONE	Ops One AG
	AS37468	ANGOLA-CABLES	ANGOLA Cables
	AS20932	SIG-ST	Service Telecom

Country	ASN	Name	Description	IPv4
	AS6939	HURRICANE	Hurricane Electric LLC
	AS20701	CZNIC-AS3	CZ.NIC, z.s.p.o.
	AS52234	NIC Chile	NIC Chile
	AS30134	ISC-F-AS	Internet Systems Consortium, Inc.
	AS1836	GREEN	green.ch AG Autonomous System
	AS6881	NIXCZ	NIX.CZ z.s.p.o.
	AS1299	TELIANET	Telia Carrier
	AS37721	Virtual-Technologies-Solutions-SA	Virtual Technologies & Solutions SA
	AS34872	Servperso_Systems	Cedric Rossius
	AS8758	IWAY	Iway AG
	AS58057	SECUREBIT	Securebit Autonomous System
	AS48362	TKSWF-AS	Stadtwerke Feldkirch
	AS8674	NETNOD-IX	Netnod Internet Exchange Sverige AB
	AS202297	SKYLON	SKYLON
	AS29802	HVC-AS	HIVELOCITY, Inc.
	AS26710	ICANN-ANYCASTED-SERVICES	ICANN
	AS25248	BlueTone-AS	The Czech Republic
	AS58299	OPENFACTORY-AS	Openfactory GmbH
	AS39351	ESAB-AS	31173 Services AB
	AS29504	LBCFREE	Freenet Liberec, z.s.
	AS12570	ITSELF	Network and internet service provider.
	AS206313	FFNW-AS	Freifunk Nordwest e.V.
	AS34019	HIVANE	Hivane
	AS48858	Milecom-as	LLC Milecom
	AS52304	NIC Chile	NIC Chile
	AS61455	LACTLD - LATIN AMERICAN AND CARIBBEAN TLD ASSOCIATION	LACTLD - LATIN AMERICAN AND CARIBBEAN TLD ASSOCIATION
	AS9002	RETN-AS	RETN Limited
	AS200780	APPLIWAVE	APPLIWAVE SAS
	AS213151	CHRISELSEN	AS213151 LLC
	AS20811	BRENNERCOM-AS	Brennercom S.p.A.
	AS25220	GLOBALNOC-AS	equada network GmbH
	AS8218	NEO-ASN	legacy Neotelecoms
	AS6233	XTOM	xTom
	AS207613	NULLL	/dev/nulll
	AS24961	MYLOC-AS	IP Backbone of myLoc managed IT AG
	AS47692	NESSUS	Nessus GmbH
	AS51184	FONIRA	Fonira Telekom GmbH
	AS24482	SGGS-AS-AP	SG.GS
	AS60501	SIRIUSTEC-IT	Sirius Technology SRL
	AS199524	GCORE	G-Core Labs S.A.
	AS29140	HOSTSERVER-AS	Hostserver GmbH
	AS206499	MMNETWORKS	MM NETWORKS
	AS48919	UA-CITY-AS	UACITY Ltd.
	AS47147	AS-ANX	ANEXIA Internetdienstleistungs GmbH
	AS34288	AS34288	EDU-ZG-CH - Public Schools in the Canton of Zug
	AS34927	iFog-GmbH	iFog GmbH
	AS57695	MISAKA	Misaka Network, Inc.
	AS39533	asympto	Asympto Networks Kft.
	AS3214	XTOM	xTom
	AS553	BELWUE	BelWue-Koordination
	AS12779	ITGATE	IT.Gate S.p.A.
	AS64475	FREIFUNK-FRANKFURT	Freifunk Frankfurt am Main e.V.
	AS209102	ALFASERVICE	Alfa Service s.r.l.
	AS20764	RASCOM-AS	CJSC RASCOM ISP
	AS50629	LWLCOM	LWLcom GmbH
	AS29075	IELO	IELO Main Network
	AS25160	VORBOSS_AS	Vorboss Limited
	AS198290	AS-GITS	Global IT Services PSF SA
	AS56665	TANGO-TELINDUS	Proximus Luxembourg S.A.
	AS35280	ACORUS	ACORUS NETWORKS SAS
	AS29467	LuxNetwork	Network Service Provider in Luxembourg
	AS16876	ICANN-DC	ICANN
	AS59605	ZAINGP-AS	MENA LEVANT W.L.L
	AS263508	SIMNET TELECOMUNICACOES LTDA	SIMNET TELECOMUNICACOES LTDA
	AS13786	SEABRAS-1	Seabras 1 USA, LLC
	AS14840	BR.Digital Provider	BR.Digital Provider
	AS22548	Ni¿½cleo de Inf. e Coord. do Ponto BR - NIC.BR	Ni¿½cleo de Inf. e Coord. do Ponto BR - NIC.BR
	AS263152	MIGO TELECOM	MIGO TELECOM
	AS42473	AS-ANEXIA	ANEXIA Internetdienstleistungs GmbH
	AS52873	SOFTDADOS CONECTIVIDADE	SOFTDADOS CONECTIVIDADE
	AS64271	RIXCLOUD-INC	rixCloud
	AS39122	BLACKNIGHT-AS	Blacknight Internet Solutions Limited
	AS263237	PowerHost Telecom SPA	PowerHost Telecom SPA
	AS28186	ITS TELECOMUNICACOES LTDA	ITS TELECOMUNICACOES LTDA
	AS61595	TELIC TECHNOLOGIES	TELIC TECHNOLOGIES
	AS53067	ADASTEL - Adamantina Servii¿½os de Telecomunicai¿½i¿½es	ADASTEL - Adamantina Servii¿½os de Telecomunicai¿½i¿½es
	AS267613	ELETRONET S.A.	ELETRONET S.A.
	AS28571	UNIVERSIDADE DE SAO PAULO	UNIVERSIDADE DE SAO PAULO
	AS52863	UPX TECHNOLOGIES	UPX TECHNOLOGIES
	AS61597	GalizaNET - Internet Services	GalizaNET - Internet Services
	AS53070	T-Systems do Brasil Ltda.	T-Systems do Brasil Ltda.
	AS6830	LibertyGlobal	Liberty Global (formerly UPC Broadband Holding, aka AORTA)
	AS43531	IXREACH	IX Reach Ltd
	AS198385	AlpineDC	AlpineDC SA
	AS49605	DTS-AS	DTS
	AS41327	FIBERTELECOM-AS	Fiber Telecom S.p.A.
	AS8447	A1TELEKOM-AT	A1 Telekom Austria AG
	AS198249	OPSONE	Ops One AG
	AS15605	CONNESI	Connesi s.p.a.
	AS37468	ANGOLA-CABLES	ANGOLA Cables
	AS2852	CESNET2	CESNET z.s.p.o.
	AS58511	ANYCAST-GLOBAL-BACKBONE	Anycast Global Backbone
	AS20932	SIG-ST	Service Telecom
	AS27678	NIC Chile	NIC Chile

• IPv4 Upstreams
• IPv6 Upstreams

Country	ASN	Name	Description	IPv6
	AS25248	BlueTone-AS	The Czech Republic
	AS1299	TELIANET	Telia Carrier
	AS12570	ITSELF	Network and internet service provider.
	AS27678	NIC Chile	NIC Chile
	AS16876	ICANN-DC	ICANN
	AS29802	HVC-AS	HIVELOCITY, Inc.
	AS8674	NETNOD-IX	Netnod Internet Exchange Sverige AB
	AS22548	Ni¿½cleo de Inf. e Coord. do Ponto BR - NIC.BR	Ni¿½cleo de Inf. e Coord. do Ponto BR - NIC.BR
	AS38001	NEWMEDIAEXPRESS-AS-AP	NewMedia Express Pte Ltd

IPv4 Upstream Graph

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IPv4 Upstream Graph

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Country	ASN	Name	Description	IPv4
	AS25248	BlueTone-AS	The Czech Republic
	AS1299	TELIANET	Telia Carrier
	AS12570	ITSELF	Network and internet service provider.
	AS6939	HURRICANE	Hurricane Electric LLC
	AS27678	NIC Chile	NIC Chile
	AS16876	ICANN-DC	ICANN
	AS29802	HVC-AS	HIVELOCITY, Inc.
	AS8674	NETNOD-IX	Netnod Internet Exchange Sverige AB

IPv6 Upstream Graph

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IPv6 Upstream Graph

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• IPv4 Downstreams
• IPv6 Downstreams

Country	ASN	Name	Description	IPv6
	AS20701	CZNIC-AS3	CZ.NIC, z.s.p.o.
	AS26710	ICANN-ANYCASTED-SERVICES	ICANN
	AS30134	ISC-F-AS	Internet Systems Consortium, Inc.
	AS52234	NIC Chile	NIC Chile
	AS52304	NIC Chile	NIC Chile

Country	ASN	Name	Description	IPv4
	AS20701	CZNIC-AS3	CZ.NIC, z.s.p.o.
	AS26710	ICANN-ANYCASTED-SERVICES	ICANN
	AS30134	ISC-F-AS	Internet Systems Consortium, Inc.
	AS52234	NIC Chile	NIC Chile
	AS52304	NIC Chile	NIC Chile

% This is the RIPE Database query service.
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% Information related to 'AS25192'

% Abuse contact for 'AS25192' is '[email protected]'

aut-num:        AS25192
as-name:        CZNIC-AS
org:            ORG-Cz1-RIPE
admin-c:        CZ-RIPE
tech-c:         CZ-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
remarks:
remarks:        ----------------------------------------------------------------------
remarks:        TRANSIT IMPORT
mp-import:      afi any.unicast from AS25192:AS-TRANSIT accept ANY
remarks:
remarks:        EXCHANGE POINTS IMPORT
mp-import:      afi any.unicast from AS25192:AS-IX accept ANY
remarks:
remarks:        CUSTOMERS IMPORT
mp-import:      afi any.unicast from AS25192:AS-CUSTOMERS accept PeerAS
remarks:        ----------------------------------------------------------------------
remarks:
remarks:        ----------------------------------------------------------------------
remarks:        TRANSIT EXPORT
mp-export:      afi any.unicast to AS25192:AS-TRANSIT announce AS-CZNIC-TRANSIT
remarks:
remarks:        EXCHANGE POINTS EXPORT
mp-export:      afi any.unicast to AS25192:AS-IX announce AS-CZNIC
remarks:
remarks:        CUSTOMERS EXPORT
mp-export:      afi any.unicast to AS25192:AS-CUSTOMERS announce ANY
remarks:        ----------------------------------------------------------------------
remarks:
mnt-by:         CZ-NIC-MNT
created:        2002-08-28T09:25:35Z
last-modified:  2017-11-15T09:19:53Z
source:         RIPE

organisation:   ORG-Cz1-RIPE
org-name:       CZ.NIC, z.s.p.o.
country:        CZ
org-type:       LIR
address:        Milesovska 5
address:        13000
address:        Praha 3
address:        CZECH REPUBLIC
phone:          +420222745111
fax-no:         +420222745112
e-mail:         [email protected]
admin-c:        MP12962-RIPE
admin-c:        JARA
admin-c:        OF156-RIPE
mnt-ref:        CZ-NIC-MNT
mnt-ref:        RIPE-NCC-HM-MNT
notify:         [email protected]
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CZ-NIC-MNT
abuse-c:        CZ-RIPE
created:        2004-04-17T11:04:42Z
last-modified:  2020-12-16T13:27:07Z
source:         RIPE

role:           Top level domain .CZ Operations
address:        CZ.NIC, z.s.p.o.
address:        Milesovska 5
address:        Praha 3
address:        130 00
address:        The Czech Republic
phone:          +420 222 745 111
fax-no:         +420 222 745 112
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        OF156-RIPE
tech-c:         OS924-RIPE
tech-c:         MP12962-RIPE
tech-c:         MK8584-RIPE
tech-c:         JARA
nic-hdl:        CZ-RIPE
notify:         [email protected]
mnt-by:         CZ-NIC-MNT
created:        2003-05-16T20:14:31Z
last-modified:  2015-01-20T19:33:58Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.99 (BLAARKOP)