Summary

Regional Registry:

RIPE

Allocation Status:

Allocated

Allocation Date:

11^th September 2002

Allocated Country:

Traffic Estimation:

50-100 Gbps

Internet Exchanges:

3

Website:

https://www.cra.cz

Network

Contacts

• IPv4 Prefixes
• IPv6 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	82.99.128.0/18	RADIOKOMUNIKACE a.s.		82.99.128.0/18	RIPE
	84.244.64.0/18	RADIOKOMUNIKACE a.s.		84.244.64.0/18	RIPE
	85.207.0.0/16	RADIOKOMUNIKACE a.s.		85.207.0.0/16	RIPE
	193.32.56.0/24	IPv4 network		193.32.56.0/24	RIPE
	194.50.64.0/22	Czech Army		194.50.64.0/22	RIPE
	212.158.128.0/19	RADIOKOMUNIKACE a.s.		212.158.128.0/19	RIPE

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	2a02:a40::/32	RADIOKOMUNIKACE a.s.		2a02:a3c::/30	RIPE

• IPv4 Peers
• IPv6 Peers

Country	ASN	Name	Description	IPv6
	AS29208	DIALTELECOM-AS	Dial Telecom a.s.
	AS201934	SATAN-NET	Satan s.r.o.
	AS197277	SUKL_AS	State Institute for Drug Control
	AS52154	ASMJANIK	mjanik.net s.r.o.
	AS43757	ICZAS-CZ	ICZ a.s.
	AS197565	ASDIGISERVICE	Golden activity s.r.o.
	AS57904	ASVEVYNET	Vevynet s.r.o.
	AS1299	TELIANET	Telia Carrier
	AS47834	SOFTEXNCP-AS	SOFTEX NCP, s.r.o.
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS197875	UNIPETROLRPA	Litvinov
	AS39790	WEB4U	Web4U s.r.o.
	AS2607	SANET	Slovak Academic Network
	AS38938	SWW-WUNSIEDEL	SWW Wunsiedel GmbH
	AS196845	OMEGATECH-AS	OMEGA tech s.r.o.
	AS197046	AS_FIXNET	FIXnet s.r.o.
	AS198991	CET21-AS	CET 21 spol. s.r.o.
	AS51331	ModernTV	SychrovNET s.r.o
	AS33891	CORE-BACKBONE	CORE-BACKBONE GMBH GLOBAL NETWORK
	AS206438	MXNET-AS	MX-NET Telekomunikace s.r.o.
	AS25192	CZNIC-AS	CZ.NIC, z.s.p.o.
	AS196822	SELECTSYSTEM-AS	SELECT SYSTEM, s.r.o.
	AS203299	IHNET	Ivo Hazmuk
	AS201931	LBNET	LBnet.cz s.r.o.
	AS202556	ASKRIVONET	Spolek Krivonet
	AS204351	NAM	NAM system, a.s.
	AS199600	Virtis	Virtis s.r.o.
	AS205724	TSB-AS	T.S.BOHEMIA a.s.
	AS57496	ASNETKOMUNIKACE	AIRESS CESKO s.r.o.
	AS206344	AUKRO	AUKRO s.r.o.
	AS52130	ARTCOMPANYCZ	LiveSport s.r.o.
	AS8218	NEO-ASN	legacy Neotelecoms
	AS6939	HURRICANE	Hurricane Electric LLC
	AS34224	NETERRA-AS	Neterra Ltd.
	AS57463	NetIX	NetIX Communications Ltd.
	AS48405	LogicaCZ_AS1	Logica Czech republic s.r.o.
	AS196762	ASALKOM	ALKOM Security, a.s.
	AS43531	IXREACH	IX Reach Ltd
	AS24482	SGGS-AS-AP	SG.GS
	AS29504	LBCFREE	Freenet Liberec, z.s.
	AS6881	NIXCZ	NIX.CZ z.s.p.o.
	AS15935	HA-VEL-LOCAL-AS	Czech republic
	AS267613	ELETRONET S.A.	ELETRONET S.A.

Country	ASN	Name	Description	IPv4
	AS6939	HURRICANE	Hurricane Electric LLC
	AS57496	ASNETKOMUNIKACE	AIRESS CESKO s.r.o.
	AS43757	ICZAS-CZ	ICZ a.s.
	AS52130	ARTCOMPANYCZ	LiveSport s.r.o.
	AS29208	DIALTELECOM-AS	Dial Telecom a.s.
	AS206438	MXNET-AS	MX-NET Telekomunikace s.r.o.
	AS47834	SOFTEXNCP-AS	SOFTEX NCP, s.r.o.
	AS8218	NEO-ASN	legacy Neotelecoms
	AS39790	WEB4U	Web4U s.r.o.
	AS38938	SWW-WUNSIEDEL	SWW Wunsiedel GmbH
	AS204405	DurnetCZ	Durnet.cz sro
	AS1299	TELIANET	Telia Carrier
	AS203299	IHNET	Ivo Hazmuk
	AS206344	AUKRO	AUKRO s.r.o.
	AS25192	CZNIC-AS	CZ.NIC, z.s.p.o.
	AS199600	Virtis	Virtis s.r.o.
	AS197046	AS_FIXNET	FIXnet s.r.o.
	AS197277	SUKL_AS	State Institute for Drug Control
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS196822	SELECTSYSTEM-AS	SELECT SYSTEM, s.r.o.
	AS24482	SGGS-AS-AP	SG.GS
	AS6881	NIXCZ	NIX.CZ z.s.p.o.
	AS29504	LBCFREE	Freenet Liberec, z.s.

• IPv4 Upstreams
• IPv6 Upstreams

Country	ASN	Name	Description	IPv6
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS1299	TELIANET	Telia Carrier
	AS29208	DIALTELECOM-AS	Dial Telecom a.s.

IPv4 Upstream Graph

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IPv4 Upstream Graph

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Country	ASN	Name	Description	IPv4
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS1299	TELIANET	Telia Carrier
	AS29208	DIALTELECOM-AS	Dial Telecom a.s.
	AS6939	HURRICANE	Hurricane Electric LLC

IPv6 Upstream Graph

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IPv6 Upstream Graph

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• IPv4 Downstreams
• IPv6 Downstreams

Country	ASN	Name	Description	IPv6
	AS206438	MXNET-AS	MX-NET Telekomunikace s.r.o.
	AS199600	Virtis	Virtis s.r.o.
	AS25192	CZNIC-AS	CZ.NIC, z.s.p.o.
	AS197046	AS_FIXNET	FIXnet s.r.o.
	AS206344	AUKRO	AUKRO s.r.o.
	AS196845	OMEGATECH-AS	OMEGA tech s.r.o.
	AS203299	IHNET	Ivo Hazmuk
	AS43757	ICZAS-CZ	ICZ a.s.
	AS51331	ModernTV	SychrovNET s.r.o
	AS52130	ARTCOMPANYCZ	LiveSport s.r.o.
	AS47834	SOFTEXNCP-AS	SOFTEX NCP, s.r.o.
	AS52154	ASMJANIK	mjanik.net s.r.o.
	AS57904	ASVEVYNET	Vevynet s.r.o.
	AS198991	CET21-AS	CET 21 spol. s.r.o.
	AS201931	LBNET	LBnet.cz s.r.o.
	AS202556	ASKRIVONET	Spolek Krivonet
	AS197565	ASDIGISERVICE	Golden activity s.r.o.
	AS205724	TSB-AS	T.S.BOHEMIA a.s.
	AS39790	WEB4U	Web4U s.r.o.
	AS57496	ASNETKOMUNIKACE	AIRESS CESKO s.r.o.
	AS197277	SUKL_AS	State Institute for Drug Control
	AS196822	SELECTSYSTEM-AS	SELECT SYSTEM, s.r.o.
	AS201934	SATAN-NET	Satan s.r.o.
	AS197875	UNIPETROLRPA	Litvinov
	AS204351	NAM	NAM system, a.s.
	AS38938	SWW-WUNSIEDEL	SWW Wunsiedel GmbH
	AS196762	ASALKOM	ALKOM Security, a.s.
	AS48405	LogicaCZ_AS1	Logica Czech republic s.r.o.

Country	ASN	Name	Description	IPv4
	AS206438	MXNET-AS	MX-NET Telekomunikace s.r.o.
	AS199600	Virtis	Virtis s.r.o.
	AS25192	CZNIC-AS	CZ.NIC, z.s.p.o.
	AS197046	AS_FIXNET	FIXnet s.r.o.
	AS206344	AUKRO	AUKRO s.r.o.
	AS203299	IHNET	Ivo Hazmuk
	AS43757	ICZAS-CZ	ICZ a.s.
	AS52130	ARTCOMPANYCZ	LiveSport s.r.o.
	AS47834	SOFTEXNCP-AS	SOFTEX NCP, s.r.o.
	AS39790	WEB4U	Web4U s.r.o.
	AS57496	ASNETKOMUNIKACE	AIRESS CESKO s.r.o.
	AS204405	DurnetCZ	Durnet.cz sro
	AS197277	SUKL_AS	State Institute for Drug Control
	AS196822	SELECTSYSTEM-AS	SELECT SYSTEM, s.r.o.

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See http://www.ripe.net/db/support/db-terms-conditions.pdf

% Information related to 'AS25248'

% Abuse contact for 'AS25248' is '[email protected]'

aut-num:        AS25248
as-name:        BlueTone-AS
descr:          The Czech Republic
org:            ORG-CRa1-RIPE
import:         from AS1299 accept ANY
export:         to AS1299 announce AS-BLUETONE-CUST
import:         from AS5588 accept ANY
export:         to AS5588 announce AS-BLUETONE-CUST
import:         from AS8928 accept ANY
export:         to AS8928 announce AS-BLUETONE-CUST
import:         from AS25192 accept ANY
export:         to AS25192 announce AS-BLUETONE-CUST
import:         from AS29134 accept ANY
export:         to AS29134 announce AS-BLUETONE-CUST
import:         from AS20723 accept ANY
export:         to AS20723 announce AS-BLUETONE-CUST
import:         from AS29321 accept ANY
export:         to AS29134 announce AS-BLUETONE-CUST
import:         from AS29134 accept ANY
export:         to AS29321 announce AS-BLUETONE-CUST
import:         from AS29208 accept ANY
export:         to AS29208 announce AS-BLUETONE-CUST
import:         from AS15685 accept ANY
export:         to AS15685 announce AS-BLUETONE-CUST
import:         from AS25424 accept ANY
export:         to AS25424 announce AS-BLUETONE-CUST
import:         from AS29113 accept ANY
export:         to AS29113 announce AS-BLUETONE-CUST
import:         from AS29086 accept ANY
export:         to AS29086 announce AS-BLUETONE-CUST
import:         from AS21430 accept ANY
export:         to AS21430 announce AS-BLUETONE-CUST
import:         from AS5407 accept ANY
export:         to AS5407 announce AS-BLUETONE-CUST
import:         from AS35592 accept ANY
export:         to AS35592 announce AS-BLUETONE-CUST
import:         from AS15512 accept ANY
export:         to AS15512 announce AS-BLUETONE-CUST
import:         from AS42000 accept ANY
export:         to AS42000 announce AS-BLUETONE-CUST
import:         from AS39817 accept ANY
export:         to AS39817 announce AS-BLUETONE-CUST
import:         from AS15935 accept ANY
export:         to AS15935 announce AS-BLUETONE-CUST
import:         from AS38949 accept ANY
export:         to AS38949 announce AS-BLUETONE-CUST
import:         from AS2819 accept ANY
export:         to AS2819 announce AS-BLUETONE-CUST
import:         from AS34315 accept ANY
export:         to AS34315 announce AS-BLUETONE-CUST
import:         from AS12570 accept ANY
export:         to AS12570 announce AS-BLUETONE-CUST
import:         from AS16246 accept ANY
export:         to AS16246 announce AS-BLUETONE-CUST
import:         from AS2686 accept ANY
export:         to AS2686 announce AS-BLUETONE-CUST
import:         from AS8251 accept ANY
export:         to AS8251 announce AS-BLUETONE-CUST
import:         from AS31246 accept ANY
export:         to AS31246 announce AS-BLUETONE-CUST
import:         from AS39235 accept ANY
export:         to AS39235 announce AS-BLUETONE-CUST
import:         from AS24971 accept ANY
export:         to AS24971 announce AS-BLUETONE-CUST
import:         from AS30764 accept ANY
export:         to AS30764 announce AS-BLUETONE-CUST
import:         from AS16019 accept ANY
export:         to AS16019 announce AS-BLUETONE-CUST
import:         from AS25512 accept ANY
export:         to AS25512 announce AS-BLUETONE-CUST
import:         from AS13036 accept ANY
export:         to AS13036 announce AS-BLUETONE-CUST
import:         from AS28725 accept ANY
export:         to AS28725 announce AS-BLUETONE-CUST
import:         from AS8928 accept ANY
export:         to AS8928 announce AS-BLUETONE-CUST
import:         from AS34080 accept ANY
export:         to AS34080 announce AS-BLUETONE-CUST
import:         from AS35361 accept ANY
export:         to AS35361 announce AS-BLUETONE-CUST
import:         from AS25036 accept ANY
export:         to AS25036 announce AS-BLUETONE-CUST
import:         from AS35214 accept ANY
export:         to AS35214 announce AS-BLUETONE-CUST
import:         from AS33883 accept ANY
export:         to AS33883 announce AS-BLUETONE-CUST
import:         from AS35236 accept ANY
export:         to AS35236 announce AS-BLUETONE-CUST
import:         from AS39392 accept ANY
export:         to AS39392 announce AS-BLUETONE-CUST
import:         from AS29583 accept ANY
export:         to AS29583 announce AS-BLUETONE-CUST
import:         from AS5610 accept ANY
export:         to AS5610 announce AS-BLUETONE-CUST
import:         from AS24806 accept ANY
export:         to AS24806 announce AS-BLUETONE-CUST
import:         from AS8913 accept ANY
export:         to AS8913 announce AS-BLUETONE-CUST
import:         from AS30134 accept ANY
export:         to AS30134 announce AS-BLUETONE-CUST
import:         from AS39791 accept ANY
export:         to AS39791 announce AS-BLUETONE-CUST
import:         from AS2852 accept ANY
export:         to AS2852 announce AS-BLUETONE-CUST
import:         from AS9080 accept ANY
export:         to AS9080 announce AS-BLUETONE-CUST
import:         from AS12767 accept ANY
export:         to AS12767 announce AS-BLUETONE-CUST
import:         from AS25234 accept ANY
export:         to AS25234 announce AS-BLUETONE-CUST
import:         from AS112 accept ANY
export:         to AS112 announce AS-BLUETONE-CUST
import:         from AS6881 accept ANY
export:         to AS6881 announce AS-BLUETONE-CUST
import:         from AS15598 accept AS-IPX
export:         to AS15598 announce AS-BLUETONE-CUST
import:         from AS39790 accept ANY
export:         to AS39790 announce AS-BLUETONE-CUST
import:         from AS16265 accept ANY
export:         to AS16265 announce AS-BLUETONE-CUST
import:         from AS41711 accept ANY
export:         to AS41711 announce AS-BLUETONE-CUST
import:         from AS42908 accept ANY
export:         to AS42908 announce AS-BLUETONE-CUST
import:         from AS28972 accept ANY
export:         to AS28972 announce AS-BLUETONE-CUST
import:         from AS42306 accept ANY
export:         to AS42306 announce AS-BLUETONE-CUST
import:         from AS28851 accept AS28851
export:         to AS28851 announce AS-BLUETONE-CUST
import:         from AS43708 accept AS43708
export:         to AS43708 announce AS-BLUETONE-CUST
import:         from AS43541 accept AS43541
export:         to AS43541 announce AS-BLUETONE-CUST
import:         from AS38952 accept AS38952
export:         to AS38952 announce AS-BLUETONE-CUST
import:         from AS47232 accept AS47232
export:         to AS47232 announce AS-BLUETONE-CUST
import:         from AS47868 accept AS47868
export:         to AS47868 announce AS-BLUETONE-CUST
import:         from AS16276 accept AS-OVH
export:         to AS16276 announce AS-BLUETONE-CUST
import:         from AS51025 accept ANY
export:         to AS51025 announce AS-BLUETONE-CUST
import:         from AS196822 accept AS196822
export:         to AS196822 announce ANY
import:         from AS44002 accept AS44002
export:         to AS44002 announce ANY
import:         from AS196845 accept AS196845
export:         to AS196845 announce ANY
import:         from AS52154 accept AS52154
export:         to AS52154 announce ANY
import:         from AS197277 accept AS197277
export:         to AS197277 announce ANY
import:         from AS197046 accept AS-FIXNET
export:         to AS197046 announce ANY
import:         from AS196762 accept AS196762
export:         to AS196762 announce ANY
import:         from AS52130 accept AS52130
export:         to AS52130 announce ANY
import:         from AS57904 accept AS57904
export:         to AS57904 announce ANY
import:         from AS25192 accept RS-CZ-NIC
export:         to AS25192 announce ANY
import:         from AS199600 accept AS199600
export:         to AS199600 announce ANY
import:         from AS47834 accept AS47834
export:         to AS47834 announce ANY
import:         from AS197565 accept AS197565
export:         to AS197565 announce ANY
import:         from AS201934 accept AS201934
export:         to AS201934 announce ANY
import:         from AS198991 accept AS198991
export:         to AS198991 announce ANY
import:         from AS197875 accept AS197875
export:         to AS198991 announce ANY
import:         from AS44500 accept AS44500
export:         to AS44500 announce ANY
import:         from AS38938 accept AS-SWW
export:         to AS38938 announce ANY
import:         from AS48405 accept AS48405
export:         to AS48405 announce ANY
import:         from AS203299 accept AS203299
export:         to AS203299 announce ANY
import:         from AS57496 accept AS57496
export:         to AS57496 announce ANY
import:         from AS43757 accept AS43757
export:         to AS43757 announce ANY
import:         from AS206344 accept AS206344
export:         to AS206344 announce ANY
import:         from AS11521 accept AS11521
export:         to AS11521 announce ANY
import:         from AS206438 accept AS206438
export:         to AS206438 announce ANY
import:         from AS204405 accept AS204405
export:         to AS204405 announce ANY
import:         from AS39790 accept AS39790
export:         to AS39790 announce ANY
import:         from AS204351 accept AS204351
export:         to AS204351 announce ANY
import:         from AS201931 accept AS201931
export:         to AS201931 announce ANY
import:         from AS202556 accept AS202556
export:         to AS202556 announce ANY
import:         from AS51331 accept AS51331
export:         to AS51331 announce ANY
import:         from AS205724 accept AS205724
export:         to AS205724 announce ANY
admin-c:        CRA37-RIPE
tech-c:         CRA37-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         BlueTone-MNT
mnt-lower:      BlueTone-MNT
created:        2002-09-20T09:38:10Z
last-modified:  2019-06-17T07:22:14Z
source:         RIPE

organisation:   ORG-CRa1-RIPE
org-name:       RADIOKOMUNIKACE a.s.
org-type:       LIR
address:        Skokanska 2117 / 1
address:        169 00
address:        Praha 6 - Brevnov
address:        CZECH REPUBLIC
phone:          +420242411534
fax-no:         +420242411676
e-mail:         [email protected]
admin-c:        RS2825-RIPE
admin-c:        VK1570-RIPE
mnt-ref:        BlueTone-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         BlueTone-MNT
abuse-c:        CRA37-RIPE
created:        2004-04-17T11:04:14Z
last-modified:  2017-02-16T10:20:23Z
source:         RIPE

role:           CRA Hostmasters
address:        Ceske Radiokomunikace a.s.
address:        Skokanska 1
address:        169 00 Praha 6
address:        Czech Republic
phone:          +420 242 411 534
fax-no:         +420 242 411 676
e-mail:         [email protected]
remarks:        trouble:  +-----------------------------------------+
remarks:        trouble:  | Operational issues:   [email protected]  |
remarks:        trouble:  | Abuse and SPAM:       [email protected] |
remarks:        trouble:  +-----------------------------------------+
admin-c:        RS2825-RIPE
tech-c:         RS2825-RIPE
tech-c:         VK1570-RIPE
tech-c:         MK7771-RIPE
nic-hdl:        CRA37-RIPE
mnt-by:         BLUETONE-MNT
created:        2004-11-05T10:03:39Z
last-modified:  2012-11-09T13:14:18Z
source:         RIPE
abuse-mailbox:  [email protected]

% This query was served by the RIPE Database Query Service version 1.94.1 (ANGUS)