AS29321 CentroNetAS Centronet, a.s. Czech Republic


AS{29321}
aut-num: AS29321
as-name: CentroNetAS
descr: Centronet, a.s.
descr: Czech Republic
remarks: --------------------------
remarks: - IP Transit -
remarks: --------------------------
remarks: AS8928 - Interoute
import: from AS8928 accept ANY
export: to AS8928 announce AS-CentroNet
remarks: AS24971 - Master Internet
import: from AS24971 accept ANY
export: to AS24971 announce AS-CentroNet
remarks: AS174 - Cogent
import: from AS174 accept ANY
export: to AS174 announce AS-CentroNet
remarks: --------------------------
remarks: - NIX.CZ -
remarks: --------------------------
remarks: AS2819 - GTS Novera
import: from AS2819 accept AS-GTSCZ-NIX
export: to AS2819 announce AS-CentroNet
remarks: AS2852 - CESNET
import: from AS2852 accept AS2852 AS-SANET
export: to AS2852 announce AS-CentroNet
remarks: AS5407 - SkyNet
import: from AS5407 accept AS5407 AS8778
export: to AS5407 announce AS-CentroNet
remarks: AS5610 - Telefonica O2 CZ
import: from AS5610 accept AS-CTIOL
export: to AS5610 announce AS-CentroNet
remarks: AS6706 - Czech On Line
import: from AS6706 accept AS-COLCZ-NIX
export: to AS6706 announce AS-CentroNet
remarks: AS6830 - UPC CR
import: from AS6830 accept AS6830 AS15512
export: to AS6830 announce AS-CentroNet
remarks: AS6881 - NIX.CZ
import: from AS6881 accept AS6881
export: to AS6881 announce AS-CentroNet
remarks: AS8251 - NFX
import: from AS8251 accept AS8251
export: to AS8251 announce AS-CentroNet
remarks: AS8422 - NetCologne
import: from AS8422 accept AS-NETCOLOGNE
export: to AS8422 announce AS-CentroNet
remarks: AS8913 - Mopos
import: from AS8913 accept AS8913
export: to AS8913 announce AS-CentroNet
remarks: AS9080 - IPEX
import: from AS9080 accept AS-GIN-NIX
export: to AS9080 announce AS-CentroNet
remarks: AS12306 - Plusline
import: from AS9148 accept AS-PLUSLINE
export: to AS9148 announce AS-CentroNet
remarks: AS12570 - SELFservis
import: from AS12570 accept AS12570 AS15425
export: to AS12570 announce AS-CentroNet
remarks: AS12767 - PragoNet
import: from AS12767 accept AS-PRAGONET-NIX AS25093
export: to AS12767 announce AS-CentroNet
remarks: AS13036 - T-Moble
import: from AS13036 accept AS13036
export: to AS13036 announce AS-CentroNet
remarks: AS15598 - IP Exchange
import: from AS15598 accept AS-IPX
export: to AS15598 announce AS-CentroNet
remarks: AS15685 - Casablanca
import: from AS15685 accept AS-CASABLANCA
export: to AS15685 announce AS-CentroNet
remarks: AS15935 - ha-vel voice
import: from AS15935 accept AS-HA-VEL-CZNIX
export: to AS15935 announce AS-CentroNet
remarks: AS16019 - Vodafone CZ
import: from AS16019 accept AS16019
export: to AS16019 announce AS-CentroNet
remarks: AS16246 - CLNET
import: from AS16246 accept AS16246 AS25088
export: to AS16246 announce AS-CentroNet
remarks: AS20723 - MGI
import: from AS20723 accept AS20723
export: to AS20723 announce AS-CentroNet
remarks: AS21430 - WIA
import: from AS21430 accept AS21430
export: to AS21430 announce AS-CentroNet
remarks: AS21435 - BroadNet Czech
import: from AS21435 accept AS21435 AS31095
export: to AS21435 announce AS-CentroNet
remarks: AS24806 - INTERNET CZ, a.s.
import: from AS24806 accept AS24806
export: to AS24806 announce AS-CentroNet
remarks: AS24971 - Master Internet
import: from AS24971 accept AS-MASTERCZ-CZNIX
export: to AS24971 announce AS-CentroNet
remarks: AS25036 - TERMS
import: from AS25036 accept AS25192
export: to AS25036 announce AS-CentroNet
remarks: AS25192 - CZ.NIC
import: from AS25192 accept AS25192
export: to AS25192 announce AS-CentroNet
remarks: AS25234 - Active 24
import: from AS25234 accept AS25234 AS35592
export: to AS25234 announce AS-CentroNet
remarks: AS25248 - CESKE RADIOKOMUNIKACE
import: from AS25248 accept AS-BLUETONE-CUST
export: to AS25248 announce AS-CentroNet
remarks: AS25424 - INTERNEXT 2000
import: from AS25424 accept AS25424
export: to AS25424 announce AS-CentroNet
remarks: AS25512 - CD-Telematica
import: from AS25512 accept AS24641 AS25512 AS28972
export: to AS25512 announce AS-CentroNet
remarks: AS28725 - Telefonica O2 - Eurotel
import: from AS28725 accept AS28725
export: to AS28725 announce AS-CentroNet
remarks: AS28972 - M-Soft
import: from AS28972 accept AS28972
export: to AS28972 announce AS-CentroNet
remarks: AS29086 - GiTy
import: from AS29086 accept AS29086
export: to AS29086 announce AS-CentroNet
remarks: AS29113 - Sloane
import: from AS29113 accept AS-SLOANE-NIX
export: to AS29113 announce AS-CentroNet
remarks: AS29134 - IGNUM
import: from AS29134 accept AS29134
export: to AS29134 announce AS-CentroNet
remarks: AS29208 - Dial Telecom
import: from AS29208 accept AS-DIALTELECOM
export: to AS29208 announce AS-CentroNet
remarks: AS29583 - UNIENT
import: from AS29583 accept AS29583
export: to AS29583 announce AS-CentroNet
remarks: AS30134 - F-Root PRG1 (ISC & CZ.NIC)
import: from AS30134 accept AS3557 AS30134
export: to AS30134 announce AS-CentroNet
remarks: AS30764 - PODA
import: from AS30764 accept AS3557 AS30764
export: to AS30764 announce AS-CentroNet
remarks: AS31246 - SMART Comp
import: from AS31246 accept AS-NETBOX-CZNIX
export: to AS31246 announce AS-CentroNet
remarks: AS33883 - TRIOPTIMUM
import: from AS33883 accept AS33883
export: to AS33883 announce AS-CentroNet
remarks: AS34080 - Miramo
import: from AS34080 accept AS34080
export: to AS34080 announce AS-CentroNet
remarks: AS34315 - MaxProgres
import: from AS34315 accept AS34315
export: to AS34315 announce AS-CentroNet
remarks: AS34692 - PROMEDIA.CZ
import: from AS34692 accept AS34692
export: to AS34692 announce AS-CentroNet
remarks: AS35214 - Oxid
import: from AS35214 accept AS35214
export: to AS35214 announce AS-CentroNet
remarks: AS35236 - NETWAY.CZ
import: from AS35236 accept AS35236
export: to AS35236 announce AS-CentroNet
remarks: AS35361 - GREPA
import: from AS35361 accept AS35361
export: to AS35361 announce AS-CentroNet
remarks: AS35592 - CoolHousing
import: from AS35592 accept AS35592
export: to AS35592 announce AS-CentroNet
remarks: AS38949 - Trestel SK
import: from AS38949 accept AS38949
export: to AS38949 announce AS-CentroNet
remarks: AS38952 - Mafra
import: from AS38952 accept AS38952
export: to AS38952 announce AS-CentroNet
remarks: AS39235 - DAT
import: from AS39235 accept AS39235
export: to AS39235 announce AS-CentroNet
remarks: AS39392 - SUPERHOSTING
import: from AS39392 accept AS39392
export: to AS39392 announce AS-CentroNet
remarks: AS39659 - Media Capitol (CET21)
import: from AS39659 accept AS39659
export: to AS39659 announce AS-CentroNet
remarks: AS39791 - CEZnet
import: from AS39791 accept AS39791
export: to AS39791 announce AS-CentroNet
remarks: AS39817 - Ovanet
import: from AS39817 accept AS39817
export: to AS39817 announce AS-CentroNet
remarks: AS39906 - CoproSys
import: from AS39906 accept AS39906
export: to AS39906 announce AS-CentroNet
remarks: AS39790 - Web4U
import: from AS39790 accept AS39790
export: to AS39790 announce AS-CentroNet
remarks: AS41267 - CABEL MEDIA
import: from AS41267 accept AS41267
export: to AS41267 announce AS-CentroNet
remarks: AS41711 - Visual Connection
import: from AS41711 accept AS41711
export: to AS41711 announce AS-CentroNet
remarks: AS42000 - Global Inspiration
import: from AS42000 accept AS42000
export: to AS42000 announce AS-CentroNet
remarks: AS42306 - Blue4
import: from AS42306 accept AS42306
export: to AS42306 announce AS-CentroNet
remarks: AS42908 - U:Fon
import: from AS42908 accept AS42908
export: to AS42908 announce AS-CentroNet
remarks: AS43037 - Seznam.cz
import: from AS43037 accept AS43037
export: to AS43037 announce AS-CentroNet
remarks: AS43355 - UPL Telecom
import: from AS43355 accept AS43355
export: to AS43355 announce AS-CentroNet
remarks: AS43708 - IJC
import: from AS43708 accept AS43708
export: to AS43708 announce AS-CentroNet
remarks: AS43708 - NewTEL
import: from AS34315 accept AS34315
export: to AS34315 announce AS-CentroNet
remarks: AS43708 - Rio_media
import: from AS47681 accept AS47681
export: to AS47681 announce AS-CentroNet
remarks: AS43708 - Lease_web
import: from AS16265 accept AS16265
export: to AS16265 announce AS-CentroNet
remarks: AS16276 - OVH_NET
import: from AS16276 accept AS16276
export: to AS16276 announce AS-CentroNet
remarks: AS47868 - SUPRO
import: from AS47868 accept AS47868
export: to AS47868 announce AS-CentroNet
remarks: --------------------------
remarks: - Peering reguest to: -
remarks: - peering(at)centronet.cz -
remarks: - Peering policy: open -
remarks: --------------------------
admin-c: JV2215-RIPE
tech-c: CN704-RIPE
notify: hostmaster(at)centronet.cz
mnt-by: CentroNet-MNT
mnt-lower: CentroNet-MNT
mnt-routes: CentroNet-MNT
changed: cirkl(at)centronet.cz 20070921
changed: cirkl(at)centronet.cz 20071007
changed: cirkl(at)centronet.cz 20071008
changed: cirkl(at)centronet.cz 20071108
changed: cirkl(at)centronet.cz 20071220
changed: cirkl(at)centronet.cz 20080429
changed: vykysaly(at)centronet.cz 20080515
changed: vykysaly(at)centronet.cz 20081021
changed: vykysaly(at)centronet.cz 20081222
source: RIPE
in bgproute recordprefixdescription
77.87.232.0/21Catr
80.243.96.0/20CENTRONET
AS29321
MISSING!80.243.96.0/21
91.197.116.0/22Catr
94.143.168.0/21CENTRONET
217.195.160.0/20CENTRONET

Peer and upstream distribution



The information on these tabs was generated on Thu, 19 Nov 2009, the underlying information might be older
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AS29321

Brief information

Member ofas-casablanca
as-casablanca-tranzit
as-centronet
as-dialtelecom
as-level3-origins-eu
as-level3-origins-na
as-mai-nix-peer
as-mastercz-cust
as-transcz
Number of originated prefixes:6
Regions:5
IP numbers:15360
Unique IP numbers:13312
Overlapping IP numbers:2048
Registered
Other side
BGP visible 		PeerImportExport
ROBAS174 COGENT /PSIANY
ANY
AS-CENTRONET
ANY
ROAS2819 GTSCZ GTS NOVERA (GTS CZ) e-mail: ip-noc@gts.czAS-GTSCZ-NIX
AS-GTSCZ-NIX
AS-CENTRONET
ANY
ROBAS2852 CESNET2 CESNET, z.s.p.o. Prague 6 The Czech RepublicAS-CESNETAS47630AS48091AS-SANET
AS2852AS-SANET
AS-CENTRONET
AS-CENTRONET
ROAS5407 SKYNET-CZ SkyNet, a.s. / www.skynet.czAS5407
AS5407AS8778
AS-CENTRONET
ANY
RAS5610 TO2-CZECH-REPUBLIC Telefonica O2, Czech Republic Olsanska 6 Prague 3 Czech RepublicAS-CTIOL
AS-CENTRONET
ROAS6706 VOL-AS Volny a.s. U Nakladoveho nadrazi 8 Praha 3 130 00 The Czech RepublicAS-COLCZ-NIX
AS-COLCZ-NIX
AS-CENTRONET
AS29321
OAS6721 CZ-TERMINAL Nextra Czech Republic s.r.o. V Celnici 10, Prague, 117 21 The Czech Republic Peering requests mailto:peering@nextra.cz Operational Issues mailto:noc@nextra.cz Spamm, Abuse or Security issues mailto:abuse@nextra.cz Other info www.nextra.cz or wAS6721
AS29321
RBAS6830 UPC Broadband UPC provides broadband ISP services in Austria, Netherlands, Czech Republic Ireland, Romania, Switzerland, Poland, Slovak Republic and HungaryAS6830AS15512
AS-CENTRONET
ROBAS6881 NIXCZ NIX.CZ z.s.p.o.AS-NIX AND AS6881:RS-NIX
AS6881
AS-CENTRONET
AS-CENTRONET
ROAS8251 NFX_ZSPO NFX z.s.p.o.AS-NFX-NIX
AS8251
AS-CENTRONET
ANY
RAS8422 NETCOLOGNE AS Internet Serviceprovider in Cologne / GermanyAS-NETCOLOGNE
AS-CENTRONET
BAS8492 OBIT-AS Obit Telecommunications, St.Petersburg, Russia
RAS8913 IPNet MOPOS IPNet Autonomous System Internet provider of net IPNet Czech RepublicAS8913
AS-CENTRONET
ROBAS8928 INTEROUTE Communications Ltd Walbrook Building 195 Marsh Wall London E14 9SG UKANY
ANY
AS-CENTRONET
AS-CENTRONET
OBAS9002 RETN-AS ReTN.net Autonomous SystemAS-RETN
AS-CENTRONET
ROAS9080 GIN IPEX/GIN Autonomous System IPEX a.s. Czech Republic, EU http://www.ipex.czAS-GIN-NIX
AS-GIN-NIX
AS-CENTRONET
ANY
RAS9148 NET4NET , a s Czech RepublicAS-PLUSLINE
AS-CENTRONET
RAS12570 CBCZ CZECHBONE AS Backbone for CATV IP network operators Czech RepublicAS12570AS15425
AS-CENTRONET
ROAS12767 PRAGONET-AS PRAGONET, a.s. Prague, Czech RepublicAS-PRAGONET-NIX
AS-PRAGONET-NIXAS25093
AS-CENTRONET
ANY
ROAS13036 RadioMobil Autonomous system Prague, Czech Republic GSM operator.AS13036
AS13036
AS-CENTRONET
ANY
ROBAS15598 IP-EXCHANGE IP Exchange GmbH IP Backbone Peers and Upstreams Am Tower 5 D-90475 Nuernberg GermanyAS-IPX
AS-IPX
AS-CENTRONET
AS-CENTRONET
ROAS15685 CASABLANCA-AS Casablanca INT Autonomous system Internet & Collocation ProviderAS-CASABLANCA-NIX
AS-CASABLANCA
AS-CENTRONET
AS29321
ROAS15935 HA-VEL-LOCAL-AS ha-vel internet spol. s r.o. Czech republic e-mail: servis@ha-vel.czAS-HA-VEL-CZNIX
AS-HA-VEL-CZNIX
AS-CENTRONET
AS29321
ROAS16019 VODAFONE-CZ-AS Vodafone Czech Repubic, a. s. Vinohradska 167 Praha 10 Czech RepublicAS16019
AS16019
AS-CENTRONET
AS-CENTRONET
ROAS16246 CLNET Autonomous system Internet ProviderAS-CLNET-NIXCZ
AS16246AS25088
AS-CENTRONET
AS29321
RAS16265 LeaseWeb AS Amsterdam, NetherlandsAS16265
AS-CENTRONET
RAS16276 OVH Paris, France domains, hosting, housing, transit, gameplan, ebackup, streaming, storageAS16276
AS-CENTRONET
RAS20723 MGI CZ.MGI autonomous system, Czech RepublicAS20723
AS-CENTRONET
RAS21430 WIA-AS WIA spol. s r.o., Prague, Czech RepublicAS21430
AS-CENTRONET
ROAS21435 BROADNET-CZ Broadnet Czech, PragueAS-BNCZ
AS21435AS31095
AS-CENTRONET
AS29321
ROAS24806 INTERNET-CZ INTERNET CZ, a.s., Ktis 2, 384 03 Ktis, CZAS-INTCZ-NIX
AS24806
AS-CENTRONET
AS-CENTRONET
RBAS24971 MASTER-AS Master Internet s.r.o / Czech Republic / www.master.czANY
AS-MASTERCZ-CZNIX
AS-CENTRONET
ROAS25036 TERMSNET-AS TERMSnet Autonomous System TERMS a.s. Plana 67 Ceske Budejovice CZAS25036
AS25192
AS-CENTRONET
ANY AND AS-CENTRONET
RAS25192 CZNIC-AS CZ.NIC, z.s.p.o.AS25192
AS-CENTRONET
ROAS25234 GLOBE-AS ACTIVE 24, s.r.o. http://www.active24.cz/ Czech RepublicAS25234AS35592
AS25234AS35592
AS-CENTRONET
ANY
ROAS25248 BlueTone-AS Ceske Radiokomunikace a.s. The Czech RepublicAS-BLUETONE-CUST
AS-BLUETONE-CUST
AS-CENTRONET
ANY
ROAS25424 INEXT-CZ INTERNEXT 2000 s.r.o.AS-INEXT
AS25424
AS-CENTRONET
ANY
RAS25512 CDT-AS CD-Telematika a.s. The Czech republicAS24641AS25512AS28972
AS-CENTRONET
ROAS28725 CZ-EUROTEL-AS of Eurotel PrahaAS28725
AS28725
AS-CENTRONET
ANY
OAS28851 FORTECH-CZ Fortech s.r.o. Litomysl Czech Republic * Centronet * TRIONET * Active24 * CEZNet * Master Internet * CZ (FORPSI) * FreeBone * Internext * Ignum * Blue4 * DialTelecom * NFX * Avonet * SkyNet * * Global Inspiration * IP Exchange * Visual ConnectiAS28851
ANY
RAS28972 MSOFT-AS M-SOFT s.r.o. Jihlava Czech RepublicAS28972
AS-CENTRONET
RAS29086 GITY-AS G-NET GiTy, a.s.AS29086
AS-CENTRONET
ROAS29113 SLOANE-AS Sloane Park Property Trust, a.s. Autonomous System Slunecni Namesti 2588/14 Praha 5 - Stodulky 158 00 Czech RepulicAS-SLOANE-NIX
AS-SLOANE-NIX
AS-CENTRONET
ANY
ROAS29134 IGNUM-AS Ignum s.r.o. Czech Republic http://www.ignum.cz/AS-IGNUM-NIX
AS29134
AS-CENTRONET
ANY AND NOT FLTR-BOGONS
ROAS29208 DIALTELECOM-AS Dial Telecom, a.s. AMS-IX, LINX DeCIX, KleyReX NIX.CZ SIX.SK ANY
AS-DIALTELECOM
AS-DIALTELECOM
AS-CENTRONET
ANY
AS-CENTRONET
ROAS29583 UNIENT-AS Unient Communications, a.s.AS29583
AS29583
AS-CENTRONET
AS-CENTRONET
RAS30134 ISC-PRG1 Internet Systems Consortium, Inc.AS3557AS30134
AS-CENTRONET
ROAS30764 PODA-AS PODA s.r.o.AS-PODACZ
AS3557AS30764
AS-CENTRONET
ANY
ROAS31246 NETBOX-AS NETBOX Autonomous systemAS-NETBOX-CZNIX
AS-NETBOX-CZNIX
AS-CENTRONET
ANY
ROAS33883 TRIONET-CZ-AS TRIOPTIMUM ASAS33883
AS33883
AS-CENTRONET
ANY
RAS34080 MIRAMO-AS Autonomous AS of MIRAMOAS34080
AS-CENTRONET
ROAS34315 MAXNET-AS MAXNET Maxprogres, s.r.o. http://www.maxprogres.czAS34315
AS34315
AS-CENTRONET
ANY
ROAS34692 FREEBONE-CZ ASN for FREEBONE.CZAS34692
AS-CENTRONET
ANY
BAS34695 E4A-AS E4A Primary AS
RAS35214 OXIDAS OXID Autonomous System Oxid Networks s.r.o. http://www.oxid.cz Czech RepublicAS35214
AS-CENTRONET
ROAS35236 NETWAY.CZ Autonomous system Internet Provider, European NetworkAS-NETWAYCZ-NIX
AS35236
AS-CENTRONET
AS29321
ROAS35361 GREPNET GREPA Networks ASAS35361
AS35361
AS-CENTRONET
AS29321
ROAS35592 COOLHOUSING-AS COOLHOUSING Autonomous System COOLHOUSING s.r.o. Vinohradska 190 130 52 Praha 3 Czech Republic, EU http://www.coolhousing.net/AS-COOLHOUSING
AS35592
AS-CENTRONET
ANY
RAS38949 TRESTEL-SK Trestel SK, a.s.AS38949
AS-CENTRONET
RAS38952 MAFRA-CZ-AS MAFRA, a.s.AS38952
AS-CENTRONET
RAS39235 Dat , s.r.o. cz.dat autonomous systemAS39235
AS-CENTRONET
ROAS39392 SUPERNETWORK-AS SuperNetwork s.r.o. Bilejova 407 46303, Liberec AS-SUPERNETWORK
AS39392
AS-CENTRONET
ANY
RAS39659 MEDIACAPITOL AS Media Capitol, a s AS NumberAS39659
AS-CENTRONET
RAS39790 WEB4U AS of Web4UAS39790
AS-CENTRONET
RAS39791 CEZNET-AS CEZnet a.s.AS39791
AS-CENTRONET
ROAS39817 OVANET , a.s.AS-OVANET-NIX
AS39817
AS-CENTRONET
ANY
ROAS39906 COPROSYS a.s.AS-COPROSYS
AS39906
AS-CENTRONET
AS-CENTRONET
ROAS41267 ASCM AS CABEL MEDIAAS41267
AS41267
AS-CENTRONET
ANY
RAS41711 VISUAL-AS Visual ConnectionAS41711
AS-CENTRONET
ROAS42000 STREAM-CZ Internet TV Stream.CZ Global Inspiration, s.r.o., Prague Czech RepublicAS-STREAMCZ
AS42000
AS-CENTRONET
AS-CENTRONET
ROAS42306 Blue4 s.r.o. Czech Republic, EU http://www.blue4.czAS42306
AS42306
AS-CENTRONET
ANY
RAS42908 MobilKom-AS MobilKom ASNAS42908
AS-CENTRONET
RAS43037 SEZNAM-CZ Seznam.cz, a.s.AS43037
AS-CENTRONET
OAS43070 JAW-AS JAW.cz Autonomous System Severostav s.r.o. Dobkovice 48 Dobkovice u Decina 40703 Czech RepublicAS-JAW
AS-CENTRONET
ROAS43355 UPL-TELECOM-AS UPL TelecomAS43355
AS43355
AS-CENTRONET
ANY
RAS43708 IJC AS of IJC s.r.oAS43708
AS-CENTRONET
OAS47200 NIXCZ-RS NIX.CZ z.s.p.o. routeservers at Neutral Internet eXchange of Czech RepublicAS-NIXCZ-RSCLIENTS
AS-CENTRONET
RAS47681 RIOMEDIA RIO Media a.s.AS47681
AS-CENTRONET
RAS47868 SUPRO-AS SUPRO-NET SUPRO, spol. s r.o.AS47868
AS-CENTRONET


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