|
|
AS2852 CESNET2 CESNET, z s p o Prague 6 The Czech Republic |
| aut-num: AS2852 as-name: CESNET2 descr: CESNET, z.s.p.o. descr: Prague 6 descr: The Czech Republic | ||||||
| remarks: remarks: Transit networks remarks: -------------------------- | ||||||
| import: from AS1299 action pref=80; accept ANY export: to AS1299 announce AS-CESNET import: from AS20965 action pref=100; accept ANY export: to AS20965 announce AS-CESNET AS-SANET | ||||||
| remarks: remarks: CBF peerings remarks: -------------------------- | ||||||
| import: from AS2607 action pref=100; accept AS-SANET AS-SANETSIXPEERS export: to AS2607 announce AS-CESNET AS-CESNET-NIX-PEERS import: from AS8501 action pref=100; accept AS-PLNET export: to AS8501 announce AS-CESNET import: from AS1853 action pref=100; accept ANY export: to AS1853 announce AS-CESNET | ||||||
| remarks: remarks: Peerings at NIX.CZ remarks: -------------------------- | ||||||
| import: from AS1257 action pref=100; accept AS-TELE2 export: to AS1257 announce AS-CESNET AS-SANET import: from AS1902 action pref=100; accept AS-CTT-IT export: to AS1902 announce AS-CESNET AS-SANET import: from AS2686 action pref=100; accept AS-IGNEMEA export: to AS2686 announce AS-CESNET AS-SANET import: from AS2819 action pref=100; accept AS-GTSCZ-NIX export: to AS2819 announce AS-CESNET AS-SANET import: from AS3257 action pref=100; accept AS-TISCALI export: to AS3257 announce AS-CESNET AS-SANET import: from AS5407 action pref=100; accept AS-SKYNET-CZ export: to AS5407 announce AS-CESNET AS-SANET import: from AS5610 action pref=100; accept AS-CTIOL export: to AS5610 announce AS-CESNET AS-SANET import: from AS6706 action pref=100; accept AS-COLCZ-NIX export: to AS6706 announce AS-CESNET AS-SANET import: from AS6721 action pref=100; accept AS6721 export: to AS6721 announce AS-CESNET AS-SANET import: from AS6830 action pref=100; accept AS-AORTACZ export: to AS6830 announce AS-CESNET AS-SANET import: from AS6881 action pref=100; accept AS-NIX export: to AS8881 announce AS-CESNET AS-SANET import: from AS8422 action pref=100; accept AS-NETCOLOGNE export: to AS8422 announce AS-CESNET AS-SANET import: from AS8437 action pref=100; accept AS-UTA AS-SWCMGLOBAL export: to AS8437 announce AS-CESNET AS-SANET import: from AS8593 action pref=100; accept AS8593 AS25238 export: to AS8593 announce AS-CESNET AS-SANET import: from AS8747 action pref=120; accept AS-INWAY export: to AS8747 announce AS-CESNET AS-SANET import: from AS8913 action pref=100; accept AS8913 export: to AS8913 announce AS-CESNET AS-SANET import: from AS8928 action pref=100; accept AS-INTEROUTE export: to AS8928 announce AS-CESNET AS-SANET import: from AS9080 action pref=100; accept AS-GIN-NIX export: to AS9080 announce AS-CESNET AS-SANET import: from AS9148 action pref=100; accept AS-TGCZ-NIX export: to AS9148 announce AS-CESNET AS-SANET import: from AS12306 action pref=100; accept AS-PLUSLINE export: to AS12306 announce AS-CESNET AS-SANET import: from AS12570 action pref=100; accept AS12570 export: to AS12570 announce AS-CESNET AS-SANET import: from AS12767 action pref=100; accept AS-PRAGONET-NIX export: to AS12767 announce AS-CESNET AS-SANET import: from AS13036 action pref=100; accept AS13036 export: to AS13036 announce AS-CESNET AS-SANET import: from AS13237 action pref=100; accept AS-LAMBDANET export: to AS13237 announce AS-CESNET AS-SANET import: from AS15485 action pref=100; accept AS15485 AS8518 export: to AS15485 announce AS-CESNET AS-SANET import: from AS15494 action pref=100; accept AS-BTCZ export: to AS15494 announce AS-CESNET AS-SANET import: from AS15685 action pref=100; accept AS-CASABLANCA export: to AS15685 announce AS-CESNET AS-SANET import: from AS15935 action pref=100; accept AS-HA-VEL-CZNIX export: to AS15935 announce AS-CESNET AS-SANET import: from AS16019 action pref=100; accept AS16019 export: to AS16019 announce AS-CESNET AS-SANET import: from AS16075 action pref=100; accept AS-ETELCZ export: to AS16075 announce AS-CESNET AS-SANET import: from AS16195 action pref=100; accept AS-IXBONE export: to AS16195 announce AS-CESNET AS-SANET import: from AS16246 action pref=100; accept AS16246 export: to AS16246 announce AS-CESNET AS-SANET import: from AS20723 action pref=100; accept AS20723 export: to AS20723 announce AS-CESNET AS-SANET import: from AS21430 action pref=100; accept AS21430 export: to AS21430 announce AS-CESNET AS-SANET import: from AS21435 action pref=100; accept AS21435 export: to AS21435 announce AS-CESNET AS-SANET import: from AS24806 action pref=100; accept AS24806 export: to AS24806 announce AS-CESNET AS-SANET import: from AS24828 action pref=100; accept AS24828 export: to AS24828 announce AS-CESNET AS-SANET import: from AS24930 action pref=100; accept AS-CECOMCZ-NIX export: to AS24930 announce AS-CESNET AS-SANET import: from AS24971 action pref=100; accept AS-MASTERCZ-CZNIX export: to AS24971 announce AS-CESNET AS-SANET import: from AS25192 action pref=100; accept AS25192 export: to AS25192 announce AS-CESNET AS-SANET import: from AS25234 action pref=100; accept AS25234 export: to AS25234 announce AS-CESNET AS-SANET import: from AS25248 action pref=100; accept AS-BLUETONE-CUST export: to AS25248 announce AS-CESNET AS-SANET import: from AS25424 action pref=100; accept AS25424 export: to AS25424 announce AS-CESNET AS-SANET import: from AS25512 action pref=100; accept AS25512 export: to AS25234 announce AS-CESNET AS-SANET import: from AS28725 action pref=100; accept AS28725 export: to AS28725 announce AS-CESNET AS-SANET import: from AS29086 action pref=100; accept AS29086 export: to AS29086 announce AS-CESNET AS-SANET import: from AS29113 action pref=100; accept AS-SLOANE-NIX export: to AS29113 announce AS-CESNET AS-SANET import: from AS29134 action pref=100; accept AS29134 export: to AS29134 announce AS-CESNET AS-SANET import: from AS29208 action pref=100; accept as-dialtelecom export: to AS29208 announce AS-CESNET AS-SANET import: from AS29321 action pref=100; accept AS-CentroNet export: to AS29321 announce AS-CESNET AS-SANET import: from AS30134 action pref=100; accept AS30134 AS3557 export: to AS30134 announce AS-CESNET AS-SANET import: from AS31246 action pref=100; accept AS-NETBOX-CZNIX export: to AS31246 announce AS-CESNET AS-SANET import: from AS33883 action pref=100; accept AS33883 export: to AS33883 announce AS-CESNET AS-SANET admin-c: VN2-RIPE tech-c: VN2-RIPE mnt-by: AS2852-MNT changed: novakv at cesnet.cz 20070410 source: RIPE |
| in bgp | route record | prefix | description |
|---|---|---|---|
| 78.128.128.0/17 | CESNET-TCZ | ||
| 146.102.0.0/16 | VSE-TCZ | ||
| 147.32.0.0/15 | CVUT-TCZ + VSCHT-TCZ | ||
| 147.228.0.0/14 | ZCU-TCZ + VUTBR-TCZ + TUL-TCZ + CAS-TCZ | ||
| 147.251.0.0/16 | MUNI-TCZ | ||
| 158.194.0.0/16 | UPOL-TCZ | ||
| 158.196.0.0/16 | VSB-TCZ | ||
| 160.216.0.0/15 | UNOB-TCZ + JCU-TCZ | ||
| 193.84.32.0/20 | CZU-T34CZ | ||
| 193.84.160.0/20 | NRI-T34CZ | ||
| 193.84.192.0/19 | SLU-T34CZ + OPF_SLU-T34CZ | ||
| 195.113.0.0/16 | CESNET-TCZ | ||
| 195.178.64.0/19 | CESNET-T34CZ |
| Number of unique AS-peers: | 98 |
| Number of found peering routers: | 4 |
| Number of prefixes: | 13 |
| Number of ip numbers: | 909312 |
| Flags | Peer | Import | Export |
| B | AS112 ROOTSERV Root Server Technical Operations Assn See: http://www as112 net/ $Id: aut num:AS112,v 1 5 2007/09/23 06:08:02 liman Exp $ | ||
| OB | AS702 AS702 Verizon Business EMEA Commercial IP service provider in Europe | AS702:RS-CZ AS702:RS-CZ-CUSTOMER | AS-CESNET |
| R | AS1257 SWIPNET TELE2 Group Pan European IP Backbone | AS-TELE2 | AS-CESNET AS-SANET |
| ROB | AS1299 TELIANET Global Network Telia International Carrier | ANY ANY | AS-CESNET AS2852 |
| O | AS1755 AS1755 Ebone Consortium STUPI Box 9129 S 102 72 Stockholm SE Ebone Transit Core | ANY | AS2852 |
| ROB | AS1853 ACOnet Backbone AT | AS-ACONET ANY | AS-CESNET AS-CESNET |
| RO | AS1902 Contactel CTT Backbone Prague 3 , Czech Republic | AS-CTT-IT AS-CTT-IT | AS-CESNET AS-SANET AS-CESNET AS-SANET |
| OB | AS2119 TELENOR NEXTEL T net Telenor Nordic Fixed (former Telenor Networks, Telenor Business Solutions, Nextra, Telenor Nextel) | AS-TELENOR | ANY |
| ROB | AS2607 SANET Slovak Academic Network Bratislava, Slovakia, SK | AS-SANET AS-SANETSIXPEERS AS-SANET AS-SANETSIXPEERS | AS-CESNET AS-CESNET-NIX-PEERS ANY AS-CESNET |
| ROB | AS2686 UNSPECIFIED AT&T Global Network Services EMEA For routing issues: noc@attglobal net For NEW peering issues: peering@attglobal net For SPAM: abuse@attglobal net For addressing issues: euabsipa@emea att com | AS-IGNEMEA AS-IGNEMEA | AS-CESNET AS-SANET ANY AND NOT {0.0.0.0/0} |
| O | AS2818 BBC Internet Services, UK | AS-BBC | AS-CESNET |
| ROB | AS2819 GTSCZ GTS NOVERA (GTS CZ) e mail: ip noc@gts cz | AS-GTSCZ-NIX AS-GTSCZ-NIX | AS-CESNET AS-SANET ANY |
| O | AS2914 NTTC GIN AS NTT Communications Global IP Network | ANY | |
| ROB | AS3257 TISCALI BACKBONE Tiscali Intl Network BV Formerly Nacamar Data Communications, Germany | AS-TISCALI AS-TISCALI | AS-CESNET AS-SANET AS-CESNET AND AS-SANET AND NOT {0.0.0.0/0} |
| OB | AS3303 SWISSCOM (Switzerland) Ltd IP Plus Internet Backbone Abuse issues abuse@ip plus net Operational issues helpdesk@ip plus net Peering requests peering@ip plus net Other info http://www ip plus net | AS-CESNET | |
| OB | AS5400 BT European Backbone | AS-BT-EU | AS-CESNET |
| ROB | AS5407 SKYNET CZ SkyNet, a s / www skynet cz | AS5407 AS-SKYNET-CZ | AS-CESNET AS-SANET ANY |
| ROB | AS5610 CZECHTELECOM CZECH TELECOM, a s Olsanska 6 Prague 3 Czech Republic | AS-CTIOL AS-CTIOL | AS-CESNET AS-SANET AS2852 AND AS-SANET |
| B | AS6667 EUNET FINLAND ELISA Oyj / EUnet Finland Backbone AS / Saunalahti Group (aka Jippii Group and SciFi Communications International) Internet Multi Service Provider FI | ||
| RO | AS6706 COL AS Telekom Austria Czech Republic, a s U Nakladoveho nadrazi 8 Praha 3 130 00 The Czech Republic | AS-COLCZ-NIX AS-COLCZ-NIX | AS-CESNET AS-SANET AS2852 |
| RO | AS6721 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 ww | AS6721 AS6721 | AS-CESNET AS-SANET AS2852 |
| ROB | AS6830 UPC Broadband UPC provides broadband ISP services in Austria, Netherlands, Czech Republic Ireland, Romania, Switzerland, Poland, Slovak Republic and Hungary | AS-AORTACZ AS-AORTACZ | AS-CESNET AS-SANET AS2852 |
| ROB | AS6881 NIXCZ NIX CZ Autonomous System NIX CZ, z s p o Prague, Czech Republic | AS-NIX AND AS6881:RS-NIX AS-NIX | AS-CESNET AS-SANET |
| B | AS6939 HURRICANE Electric | ||
| B | AS7539 TANET2 TW TANet2, sponsored by NSC, TAIWAN Research Network | ||
| O | AS8218 NEO ASN Neo Telecoms euNetworks B V Amsterdam | AS-NEOT | AS-CESNET |
| OB | AS8251 KLFREE AS Sdruzeni Klfree net | AS-NFX-NIX | ANY |
| B | AS8359 COMSTAR Direct Moscow region network CJSC COMSTAR Direct Smolenskaya Sennaya Sq , 27 block 2 119121 Moscow, Russia | ||
| O | AS8368 BENESOL BACKBONE Belgian Network Solutions B V B A International Backbone | AS-BENESOL | AS-CESNET |
| RO | AS8422 NETCOLOGNE AS Internet Serviceprovider in Cologne / Germany | AS-NETCOLOGNE AS-NETCOLOGNE | AS-CESNET AS-SANET AS-SANET |
| R | AS8437 UTA AS UTA AT Backbone TELE2UTA Telekom GesmbH Donaucity Strasse 11 A 1220 Vienna | AS-UTA AS-SWCMGLOBAL | AS-CESNET AS-SANET |
| OB | AS8468 ENTANET International Ltd Fast reliable hosting Telehouse and Telford UK | AS-ENTANET | AS2852 |
| R | AS8501 PIONIER AS PIONIER, National Research and Education Network in Poland served by Poznan Supercomputing and Networking Center(PSNC), POLAND | AS-PLNET | AS-CESNET |
| RO | AS8593 UNSPECIFIED Global One Czech Republic Praha City Center,Klimentska 46,110 02 Prague 1 | AS8593 AS25238 AS8593 AS25238 | AS-CESNET AS-SANET AS2852 |
| RO | AS8747 InWayCZ InWay CZ IP Network in Prague, the Czech Republic CZ | AS-INWAY AS-INWAY | AS-CESNET AS-SANET AS-NIX |
| R | AS8881 VERSATEL Deutschland | AS-CESNET AS-SANET | |
| ROB | AS8913 IPNet MOPOS IPNet Autonomous System Internet provider of net IPNet Czech Republic | AS8913 AS8913 | AS-CESNET AS-SANET AS2852 |
| ROB | AS8928 INTEROUTE Communications Ltd Walbrook Building 195 Marsh Wall London E14 9SG UK | RS-INTEROUTE AS-INTEROUTE | AS-CESNET AS-SANET AS-SANET |
| OB | AS9002 RETN AS ReTN net Autonomous System | AS-RETN | AS-CESNET AS-SANET |
| RO | AS9080 GIN IPEX/GIN Autonomous System IPEX a s Czech Republic, EU http://www ipex cz | AS-GIN-NIX AS-GIN-NIX | AS-CESNET AS-SANET ANY |
| R | AS9148 NET4NET , a s Czech Republic | AS-TGCZ-NIX | AS-CESNET AS-SANET |
| B | AS10282 EQUANT CEEUR EQUANT AS for Central and Eastern Europe region | ||
| RO | AS12306 PLUSLINE Plus Line AG IP Services Mainzer Landstr 199 60326 Frankfurt Germany | AS-PLUSLINE AS-PLUSLINE | AS-CESNET AS-SANET AS-CESNET AS-SANET |
| RO | AS12570 CBCZ CZECHBONE AS Backbone for CATV IP network operators Czech Republic | AS12570 AS12570 | AS-CESNET AS-SANET AS2852 |
| ROB | AS12767 PRAGONET AS PRAGONET, a s Prague, Czech Republic | AS-PRAGONET-NIX AS-PRAGONET-NIX | AS-CESNET AS-SANET ANY |
| B | AS12989 HWNG Highwinds Network Group, Inc | ||
| RO | AS13036 UNSPECIFIED RadioMobil Autonomous system Prague, Czech Republic GSM operator | AS13036 AS13036 | AS-CESNET AS-SANET ANY |
| ROB | AS13237 LAMBDANET AS European Backbone of LambdaNet Communications Deutschland AG, Hannover | AS-LAMBDANET AS-LAMBDANET | AS-CESNET AS-SANET AS2852 AS-SANET |
| RO | AS15485 GTSNOVERA GTS NOVERA a s Prague, CZ | AS15485 AS8518 AS15485 AS8518 | AS-CESNET AS-SANET AS2852 |
| RO | AS15494 UNSPECIFIED BT Limited Prague | AS-BTCZ AS-BTCZ | AS-CESNET AS-SANET ANY AND NOT {0.0.0.0/0} |
| OB | AS15598 IP EXCHANGE GmbH IP Backbone Peers and Upstreams Am Tower 5 D 90475 Nuernberg Germany | AS-IPX AS-IPX-6 | AS-CESNET AS-SANET |
| ROB | AS15685 AS15685 Casablanca INT Autonomous system Internet & Collocation Provider | AS-CASABLANCA-NIX AS-CASABLANCA | AS-CESNET AS-SANET AS2852 |
| O | AS15879 ASN IS Interned Services BV Autonomous System | AS-IS-NL | AS2852 |
| RO | AS15935 HA VEL LOCAL AS ha vel internet spol s r o Czech republic e mail: servis@ha vel cz | AS-HA-VEL-CZNIX AS-HA-VEL-CZNIX | AS-CESNET AS-SANET AS-CESNET AS-SANET |
| RO | AS16019 OSKAR AS Oskar Mobil, a s Vinohradska 167 Praha 10 Czech Republic | AS16019 AS16019 | AS-CESNET AS-SANET AS-CESNET AS-SANET |
| R | AS16075 ETELCZ Telekom Austria Czech Republic, a s U Nakladoveho nadrazi 8 Praha 3 130 00 The Czech Republic | AS-ETELCZ | AS-CESNET AS-SANET |
| OB | AS16150 PORT80 GLOBALTRANSIT Port80 | AS16150:AS-CUSTOMERS | ANY |
| R | AS16195 IXBONE Telekom Service GmbH A 1060 Vienna, Dominikanergasse 13/11, Austria | AS-IXBONE | AS-CESNET AS-SANET |
| ROB | AS16246 CLNET s r o Internet Service Provider Czech Republic | AS16246 AS16246 | AS-CESNET AS-SANET AS2852 AS2607 AS1922 AS9187 AS25496 |
| B | AS19151 WVFIBER Peering Announcements | ||
| O | AS20504 RTL NL AS Hilversum | AS-RTL | AS-CESNET2 |
| R | AS20723 MGI CZ MGI autonomous system, Czech Republic | AS20723 | AS-CESNET AS-SANET |
| ROB | AS20965 GEANT The GEANT IP Service | COMMUNITY.CONTAINS(20965:155, 20965:21320, 20965:2018, 20965:2907, 20965:7575, 20965:3300, 20965:293, 20965:6509, 20965:6683, 20965:11537, 20965:19401, 20965:24490, 20965:27750, 20965:3356, 20965:1299) ANY | AS-CESNET AS-SANET AS2852 {130.129.0.0/16} |
| R | AS21430 WIA AS WIA spol s r o , Prague, Czech Republic | AS21430 | AS-CESNET AS-SANET |
| RO | AS21435 BNCZ AS Broadnet Czech, Prague | AS21435 AS21435 | AS-CESNET AS-SANET AS2852 |
| ROB | AS24806 INTERNET CZ , a s , Ktis 2, 384 03 Ktis, CZ | AS-INTCZ-NIX AS24806 | AS-CESNET AS-SANET AS-CESNET |
| R | AS24828 TESMEDIA AS Karneval Media non transit network | AS24828 | AS-CESNET AS-SANET |
| RO | AS24930 CECOM AS CECOM Czech | AS-CECOMCZ-NIX AS-CECOMCZ-NIX | AS-CESNET AS-SANET ANY |
| RO | AS24971 MASTER AS Master Internet s r o / Czech Republic / www master cz | AS-MASTERCZ-CZNIX AS-MASTERCZ-CZNIX | AS-CESNET AS-SANET ANY |
| OB | AS25036 TERMSNET AS TERMSnet Autonomous System TERMS a s Plana 67 Ceske Budejovice CZ | AS25036 | ANY |
| O | AS25182 PUBLIEKE OMROEP AS NPO Nederlandse Publieke Omroep Mediapark Hilversum The Netherlands | AS-PUBLIEKEOMROEP | AS-CESNET |
| RB | AS25192 CZNIC AS CZ NIC, z s p o | AS25192 | AS-CESNET AS-SANET |
| RO | AS25234 GLOBE AS ACTIVE 24, s r o http://www active24 cz/ Czech Republic | AS25234 AS35592 AS25234 | AS-CESNET AS-SANET ANY |
| ROB | AS25248 BlueTone AS Ceske Radiokomunikace a s The Czech Republic | AS-BLUETONE-CUST AS-BLUETONE-CUST | AS-CESNET AS-SANET ANY |
| O | AS25336 ASN XS26 6COM XS26 Access to IPv6 | AS-XS26 | AS2852 |
| RO | AS25424 INEXT CZ INTERNEXT 2000 s r o | AS25424 AS25424 | AS-CESNET AS-SANET ANY |
| RB | AS25512 CDT AS CD Telematika a s The Czech republic | AS25512 | |
| B | AS26415 VERISIGN INC Verisign | ||
| ROB | AS28725 CZ EUROTEL AS of Eurotel Praha | AS28725 AS28725 | AS-CESNET AS-SANET ANY |
| OB | AS28851 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 Connection Poda CRa Miramo Terms Trestel Tele | AS28851 | ANY |
| O | AS28878 SIGNET AS Signet B V The Netherlands | AS-SIGNET | AS-CESNET |
| B | AS28972 MSOFT AS M SOFT s r o Jihlava Czech Republic | ||
| R | AS29086 GITY AS G NET GiTy, a s | AS29086 | AS-CESNET AS-SANET |
| ROB | AS29113 SLOANE AS Sloane Park Property Trust, a s Autonomous System Luzna 2/716 Praha 6 Vokovice 160 00 Czech Repulic | AS-SLOANE AS-SLOANE-NIX | AS-CESNET AS-SANET ANY |
| RO | AS29134 IGNUM AS Ignum s r o http://www ignum cz/ | AS-IGNUM-NIX AS29134 | AS-CESNET AS-SANET ANY AND NOT FLTR-BOGONS |
| ROB | AS29208 DIALTELECOM AS Dial Telecom, a s AMS IX, LINX DeCIX, KleyReX NIX CZ SIX SK | AS-DIALTELECOM AS-DIALTELECOM | AS-CESNET AS-SANET ANY |
| ROB | AS29321 CentroNetAS Centronet, a s Czech Republic | AS-CENTRONET AS-CENTRONET | AS-CESNET AS-SANET AS2852 AS-SANET |
| O | AS29583 UNIENT AS Unient Communications, a s | AS29583 | AS-CESNET AS-SANET |
| R | AS30134 ISC PRG1 ISC, Prague, Czech Republic | AS30134 AS3557 | AS-CESNET AS-SANET |
| O | AS30764 PODA AS PODA s r o | AS-PODACZ | ANY |
| ROB | AS31246 NETBOX AS NETBOX Autonomous system | AS-NETBOX-CZNIX AS-NETBOX-CZNIX | AS-CESNET AS-SANET ANY |
| B | AS31477 DUOCAST AS Duocast | ||
| RO | AS33883 TRIONET CZ AS TRIOPTIMUM AS | AS33883 AS33883 | AS-CESNET AS-SANET ANY |
| B | AS33970 OPENHOSTING AS33970 | ||
| OB | AS34315 MAXNET AS MAXNET Maxprogres, s r o http://www maxprogres cz | AS34315 | ANY |
| O | AS34692 FREEBONE CZ ASN for FREEBONE CZ | AS-FREEBONE | ANY |
| B | AS35214 OXIDAS OXID Autonomous System Oxid Networks s r o http://www oxid cz Czech Republic | ||
| O | AS35236 AS35236 NETWAY CZ Autonomous system Internet Provider, European Network | AS-NETWAYCZ-NIX | AS2852 |
| O | AS35592 COOLHOUSING AS COOLHOUSING Autonomous System COOLHOUSING s r o Vinohradska 190 130 52 Praha 3 Czech Republic, EU http://www coolhousing net/ | AS-COOLHOUSING | ANY |
| B | AS38952 MAFRA CZ AS MAFRA, a s | ||
| OB | AS39392 SUPERNETWORK AS SuperNetwork s r o Bilejova 407 46303, Liberec | AS-SUPERNETWORK | ANY |
| OB | AS39817 OVANET , a s | AS-OVANET-NIX | ANY |
| OB | AS39906 COPROSYS a s | AS-COPROSYS | AS-CESNET |
| O | AS41095 IPTP IPTriplePlay Service Network www iptp net | AS-IPTP | ANY |
| OB | AS41267 ASCM AS CABEL MEDIA | AS41267 | ANY |
| O | AS41692 OPENCARRIER AS OpenCarrier e G | AS-OPENCARRIER | AS-CESNET |
| B | AS41711 VISUAL AS Visual Connection | ||
| OB | AS42000 STREAM CZ Internet TV Stream CZ Global Inspiration, s r o , Prague Czech Republic | AS-STREAMCZ | AS-CESNET AS-SANET |
| O | AS42306 Blue4 s r o Czech Republic, EU http://www blue4 cz | AS42306 | ANY |
| B | AS43037 SEZNAM CZ , a s | ||
| O | AS43355 UPL TELECOM AS UPL Telecom | AS43355 | ANY |
| B | AS43413 ASNEW NEW TELEKOM, spol s r o | ||
| B | AS43541 VSHOSTING s r o | ||
| B | AS43708 IJC AS of IJC s r o | ||
| O | AS47630 Federica Kungliga Tekniska Hogskolan used by Federated E infrastructure Dedicated to European Researchers Innovating in Computing network Architectures | AS47630 | ANY |