AS number details

AS25192

CZ.NIC, z.s.p.o.  ·  nic.cz

  • anycast

AS25192 – CZ.NIC, z.s.p.o.

Field Value
Country Czech Republic
Website nic.cz
Hosted domains 147
Number of IPv4 6,400
Number of IPv6 79,236,624,995,001,639,997,766,893,568
ASN type Business
Registry ripe
Allocated 21 years ago on Aug 28, 2002
Updated 6 years ago on Nov 15, 2017
Netblock Company Num of IPs
185.43.132.0/22 CZ.NIC, z.s.p.o. 1,024
185.43.132.0/24 r-loc 256
185.43.134.0/24 E-NS-NIC-CZ Second Anycast Cloud 256
193.29.206.0/24 D.NS.NIC.CZ Anycast Cloud 256
194.0.12.0/24 CZ.NIC, z.s.p.o. 256
194.0.13.0/24 CZ.NIC, z.s.p.o. 256
194.0.14.0/24 CZ.NIC, z.s.p.o. 256
212.237.229.0/24 F-NS-NIC-CZ Second Anycast Cloud 256
217.31.192.0/20 CZ.NIC, z.s.p.o. 4,096
Netblock Company
2001:1488::/32 CZ.NIC, z.s.p.o.
2001:148f:fffb::/48 F-NS-NIC-CZ Second Anycast Cloud
2001:148f:fffd::/48 E-NS-NIC-CZ Second Anycast Cloud
2001:678:10::/48 CZ.NIC, z.s.p.o.
2001:678:11::/48 CZ.NIC, z.s.p.o.
2001:678:1::/48 CZ.NIC, z.s.p.o.
2001:678:f::/48 CZ.NIC, z.s.p.o.
2620:10a:80ba::/48 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements Internet
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WHOIS Details

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
abuse-email:    abuse@nic.cz
abuse-c:        CZ-RIPE
abuse-org:      ORG-Cz1-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:         cto@nic.cz
admin-c:        MP12962-RIPE
admin-c:        JARA
admin-c:        OF156-RIPE
mnt-ref:        CZ-NIC-MNT
mnt-ref:        RIPE-NCC-HM-MNT
notify:         ntf@nic.cz
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

person:         Martin Peterka
address:        CZ.NIC, z.s.p.o.
address:        Americka 23
address:        Prague
address:        120 00
address:        The Czech Republic
phone:          +420 222745111
fax-no:         +420 222745112
e-mail:         martin.peterka@nic.cz
nic-hdl:        MP12962-RIPE
notify:         martin.peterka@nic.cz
created:        2002-06-18T14:22:55Z
last-modified:  2016-04-06T03:42:33Z
mnt-by:         RIPE-NCC-LOCKED-MNT
source:         RIPE

person:         Ondrej Filip
address:        Jeseniova 16
address:        Praha 3
address:        13000
address:        The Czech Republic
phone:          +420 222 745 111
fax-no:         +420 222 745 112
e-mail:         feela@network.cz
nic-hdl:        OF156-RIPE
notify:         ondrej@filip.info
mnt-by:         MNT-FEELA
created:        2002-06-02T08:14:09Z
last-modified:  2017-10-30T21:45:02Z
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:         hostmaster@nic.cz
abuse-mailbox:  abuse@nic.cz
admin-c:        OF156-RIPE
tech-c:         OS924-RIPE
tech-c:         MP12962-RIPE
tech-c:         JARA
nic-hdl:        CZ-RIPE
notify:         ntf@nic.cz
mnt-by:         CZ-NIC-MNT
created:        2003-05-16T20:14:31Z
last-modified:  2022-06-14T10:26:12Z
source:         RIPE

person:         Jaromir Talir
address:        Americka 23
address:        Praha 2
address:        120 00
address:        The Czech Republic
phone:          +420 222 745 107
e-mail:         jaromir.talir@nic.cz
notify:         jaromir.talir@nic.cz
nic-hdl:        JARA
mnt-by:         JARA-MNT
created:        2010-12-15T14:45:32Z
last-modified:  2014-03-26T13:00:17Z
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:         hostmaster@nic.cz
abuse-mailbox:  abuse@nic.cz
admin-c:        OF156-RIPE
tech-c:         OS924-RIPE
tech-c:         MP12962-RIPE
tech-c:         JARA
nic-hdl:        CZ-RIPE
notify:         ntf@nic.cz
mnt-by:         CZ-NIC-MNT
created:        2003-05-16T20:14:31Z
last-modified:  2022-06-14T10:26:12Z
source:         RIPE
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Peers

There are 220 peers for this ASN.

Peers Name
AS1031 Peer 1 Internet Service LLC
AS12186 GVVME
AS1239 Sprint
AS12552 GlobalConnect AB
AS12570 Nej.cz s.r.o.
AS12637 SEEWEB s.r.l.
AS12741 Netia SA
AS12779 IT.Gate S.p.A.
AS12859 BIT BV
AS1299 Arelion Sweden AB
AS13058 serve-u - Buchholz und Suenderhauf GbR
AS132337 Axclusive
AS13237 euNetworks GmbH
AS134823 Sky Digital Co., Ltd.
AS136557 Host Universal Pty Ltd
AS137409 GSL Networks Pty LTD
AS14061 DigitalOcean, LLC
AS140627 OneQode Gaming Carrier
AS14630 Invesco Group Services, Inc.
AS14840 BR.Digital Provider
AS14907 Wikimedia Foundation Inc.
AS151062 CUBE
AS15547 netplus.ch SA
AS15605 Connesi s.p.a.
AS15802 Emirates Integrated Telecommunications Company PJSC
AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
AS16552 Tiggee LLC
AS16876 ICANN
AS17639 Converge ICT Solutions Inc.
AS1798 State of Oregon
AS18106 Viewqwest Pte Ltd
AS1828 Unitas Global LLC
AS1836 green.ch AG
AS1916 Rede Nacional de Ensino e Pesquisa
AS19754 The Fusion Network, LLC
AS198385 AlpineDC SA
AS199181 Orakom S.r.l.
AS199524 G-Core Labs S.A.
AS199938 Netzwerge GmbH
AS200780 APPLIWAVE SAS
AS202032 GOLINE SA
AS20485 Joint Stock Company TransTeleCom
AS205112 PHILUNET GmbH
AS206356 Freifunk Essen e.V.
AS20701 CZ.NIC, z.s.p.o.
AS20764 CJSC RASCOM
AS207934 WNB A/S
AS20811 Brennercom S.p.A.
AS208431 efero GmbH
AS209102 Alfa Service s.r.l.
AS20912 Giuliano Claudio Peritore trading as "Panservice s.a.s. di Cuseo Fabrizio & C."
AS20932 Services Industriels de Geneve
AS210312 Antonios A. Chariton
AS210937 Xiufeng Guo
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS213151 Christian Elsen
AS21412 UAB "Cgates"
AS22356 Durand do Brasil Ltda
AS22548 Núcleo de Inf. e Coord. do Ponto BR - NIC.BR
AS23106 AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT
AS24482 SG.GS
AS24961 myLoc managed IT AG
AS25091 IP-Max SA
AS25220 equada network GmbH
AS25248 RADIOKOMUNIKACE a.s.
AS25291 INTERDOTLINK SYSELEVEN
AS262791 EMI NET TELECOMUNICACOES LTDA
AS263009 FORTE TELECOM LTDA.
AS263152 MIGO TELECOM
AS263237 PowerHost Telecom SPA
AS263508 SIMNET TELECOMUNICACOES LTDA
AS263541 IMF NETWORK DATA LTDA - ME
AS264409 GRUPO YAX
AS264479 Turbozone Internet
AS265187 STEEL WEB PROVEDORES DE ACESSO LTDA
AS26710 ICANN
AS267613 ELETRONET S.A.
AS268976 Weclix Telecom S/A
AS271253 LINK BRASIL TELECOMUNICACOES LTDA
AS27678 NIC Chile
AS28186 ITS TELECOMUNICACOES LTDA
AS28329 G8 NETWORKS LTDA
AS2852 CESNET z.s.p.o.
AS28571 UNIVERSIDADE DE SAO PAULO
AS28624 PROVEDORA CMA INTERNET LTDA
AS28634 Life Tecnologia Ltda.
AS28917 Fiord Networks, UAB
AS29049 Delta Telecom Ltd
AS29067 LLC "Hostmaster"
AS29075 IELO-LIAZO SERVICES SAS
AS29140 Hostserver GmbH
AS29467 LUXNETWORK S.A.
AS29504 Freenet Liberec, z.s.
AS29632 Netassist Limited
AS29691 Nine Internet Solutions AG
AS29802 HIVELOCITY, Inc.
AS30781 Free Pro SAS
AS31025 GHOSTnet GmbH
AS31027 GlobalConnect A/S
AS31133 PJSC MegaFon
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Upstreams

There are 13 upstreams for this ASN.

upstreams Name
AS1239 Sprint
AS12570 Nej.cz s.r.o.
AS1299 Arelion Sweden AB
AS16876 ICANN
AS22548 Núcleo de Inf. e Coord. do Ponto BR - NIC.BR
AS25248 RADIOKOMUNIKACE a.s.
AS27678 NIC Chile
AS29802 HIVELOCITY, Inc.
AS37474 ISPA SA
AS38001 NewMedia Express Pte Ltd
AS396356 Latitude.sh
AS6939 Hurricane Electric LLC
AS8674 Netnod AB
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Downstreams

There are 5 downstreams for this ASN.

Downstreams Name
AS20701 CZ.NIC, z.s.p.o.
AS26710 ICANN
AS29067 LLC "Hostmaster"
AS52234 NIC Chile
AS52304 NIC Chile
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Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS25192 at robtex.

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