- Registered on
- 22 Jun 2002 (23 years old)
- Registered to
- cz.ten-34 (ripe)
- Network status
- Active, Allocated under RIPE
- Network type
- Eyeball
- Prefixes Originated
- 26 IPv4, 2 IPv6
Upstreams
Rankings
| Prefix | Description | |
|---|---|---|
|
|
78.128.128.0/17 | CESNET z.s.p.o. |
|
|
146.102.0.0/16 | Vysoka skola ekonomicka v Praze |
|
|
147.32.0.0/16 | Prague |
|
|
147.33.0.0/16 | Praha 6 |
|
|
147.228.0.0/16 | Plzen |
|
|
147.230.0.0/16 | Liberec |
|
|
147.231.0.0/16 | Praha |
|
|
147.251.0.0/16 | Brno |
|
|
158.194.0.0/16 | Univerzita Palackeho |
|
|
158.196.0.0/16 | VSB - Technical University |
|
|
160.216.0.0/16 | Univerzita obrany |
|
|
160.217.0.0/16 | University of South Bohemia |
|
|
185.8.160.0/22 | CESNET z.s.p.o. |
|
|
193.84.32.0/20 | Ceska zemedelska univerzita v Praze |
|
|
193.84.53.0/24 | Charles University |
|
|
193.84.55.0/24 | Charles University |
|
|
193.84.56.0/21 | Charles University |
|
|
193.84.80.0/22 | Prague 6 |
|
|
193.84.104.0/22 | Czech Technical University |
|
|
193.84.116.0/23 | Institute of Chemical Process Fundamentals of the CAS... |
|
|
193.84.160.0/20 | UJV Rez, a.s. |
|
|
193.84.192.0/20 | Slezska univerzita v Opave |
|
|
193.84.192.0/19 | Slezska univerzita v Opave |
|
|
193.84.208.0/20 | Slezska univerzita v Opave |
|
|
195.113.0.0/16 | CESNET z.s.p.o. |
|
|
195.178.64.0/19 | CESNET z.s.p.o. |
|
|
2001:718::/29 | CESNET z.s.p.o. |
|
|
2001:718::/32 | CESNET z.s.p.o. |
Network Policy
Click here to learn more about what this graph means and what makes up a network policy
Chart Display Options
Prefixes in selected policy
How are upstreams and downstreams calculated?
Upstreams
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS21320 | GEANT Vereniging | ✔ | ✔ | |
| AS6762 | Telecom Italia Sparkle (Seabone) | ✔ | ✔ | |
| AS6939 | Hurricane Electric LLC | ✘ | ✔ | |
| AS20723 | AVONET, s.r.o. | ✔ | ✔ | |
| AS2607 | Zdruzenie pouzivatelov Slovenskej akademickej datovej... | ✔ | ✔ | |
| AS1853 | ACONET | ✔ | ✘ | |
| AS60606 | PRO-ZETA a.s. | ✔ | ✘ |
Peers
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS6939 | Hurricane Electric LLC | ✔ | ✔ | |
| AS21320 | GEANT Vereniging | ✔ | ✔ | |
| AS6461 | Zayo Bandwidth | ✔ | ✔ | |
| AS197451 | Brno University of Technology | ✔ | ✔ | |
| AS48091 | Kraj Vysocina | ✔ | ✔ | |
| AS23764 | China Telecom Global | ✔ | ✔ | |
| AS199711 | National Cyber and Information Security Agency | ✔ | ✔ | |
| AS15169 | Google LLC | ✔ | ✔ | |
| AS197277 | State Institute for Drug Control | ✔ | ✔ | |
| AS208093 | Moravskoslezsky kraj | ✔ | ✘ | |
| AS6762 | Telecom Italia Sparkle (Seabone) | ✔ | ✔ | |
| AS5405 | Inter.link GmbH | ✔ | ✔ | |
| AS201648 | Plzensky kraj | ✔ | ✔ | |
| AS702 | Verizon Business - EMEA | ✔ | ✘ | |
| AS2607 | Zdruzenie pouzivatelov Slovenskej akademickej datovej... | ✔ | ✔ | |
| AS213152 | Narodni bezpecnostni urad Czech Republic | ✔ | ✔ | |
| AS61110 | Sprava informacnich technologii mesta Plzne, p.o. | ✔ | ✔ | |
| AS200874 | Liberecky kraj | ✔ | ✔ | |
| AS210498 | Kraj Vysocina | ✔ | ✔ | |
| AS210367 | Krajska zdravotni, a.s. | ✔ | ✔ | |
| AS202874 | Zlinsky Kraj | ✔ | ✔ | |
| AS212876 | Pardubicky Kraj | ✔ | ✔ | |
| AS33891 | Core-Backbone GmbH | ✔ | ✔ | |
| AS204772 | Reditelstvi silnic a dalnic s.p. | ✔ | ✔ | |
| AS6204 | INTERKVM HOST SRL | ✔ | ✔ | |
| AS137409 | GSL Networks Pty LTD | ✔ | ✔ | |
| AS198500 | Masarykova univerzita - Ustav vypocetni techniky | ✔ | ✔ | |
| AS20965 | GEANT Vereniging | ✔ | ✔ | |
| AS12741 | Netia SA | ✔ | ✔ | |
| AS34927 | iFog GmbH | ✔ | ✔ | |
| AS24482 | SG.GS | ✔ | ✔ | |
| AS8218 | Zayo Europe | ✔ | ✔ | |
| AS24940 | Hetzner Online GmbH | ✔ | ✔ | |
| AS16019 | Vodafone Czech Republic a.s. | ✔ | ✔ | |
| AS1853 | ACONET | ✔ | ✔ | |
| AS24961 | WIIT AG (fka. myLoc Managed IT AG) | ✔ | ✔ | |
| AS1764 | Next Layer Telecommunications | ✔ | ✔ | |
| AS58299 | Openfactory GmbH | ✔ | ✔ | |
| AS25091 | IP-Max SA | ✔ | ✔ | |
| AS1820 | WNET TELECOM USA Corp. | ✔ | ✔ | |
| AS36351 | IBM Cloud | ✔ | ✘ | |
| AS34549 | meerfarbig GmbH & Co. KG | ✔ | ✔ | |
| AS8283 | Netwerkvereniging Coloclue | ✔ | ✔ | |
| AS4455 | IX Reach Ltd | ✔ | ✘ | |
| AS199604 | OLOMOUCKY KRAJ | ✔ | ✔ | |
| AS20723 | AVONET, s.r.o. | ✔ | ✔ | |
| AS7195 | EdgeUno | ✔ | ✔ | |
| AS20562 | Open Peering (Broadband Hosting B.V.) | ✔ | ✔ | |
| AS22356 | Durand do Brasil Ltda | ✔ | ✘ | |
| AS52025 | ParadoxNetworks Limited | ✔ | ✔ | |
| AS14840 | BR.DIGITAL | ✔ | ✔ | |
| AS8298 | IPng Networks GmbH | ✔ | ✔ | |
| AS52320 | V.tal (GlobeNet) | ✔ | ✔ | |
| AS64289 | Macarne.com | ✔ | ✘ | |
| AS61049 | Exascale Ltd | ✔ | ✔ | |
| AS50698 | TETA s.r.o. | ✔ | ✔ | |
| AS6667 | Elisa Oyj | ✔ | ✔ | |
| AS49544 | i3D.net B.V | ✔ | ✔ | |
| AS5610 | O2 Czech Republic, a.s. | ✔ | ✘ | |
| AS21430 | WIA spol. s.r.o. | ✔ | ✘ | |
| AS55850 | Mercury NZ Limited | ✔ | ✔ | |
| AS58212 | dataforest GmbH | ✔ | ✔ | |
| AS42184 | TKRZ Stadtwerke GmbH | ✔ | ✔ | |
| AS47147 | Anexia Cloud Solutions GmbH | ✔ | ✔ | |
| AS3462 | HiNet (Chunghwa Telecom) | ✔ | ✘ | |
| AS9498 | Bharti Airtel Ltd. | ✔ | ✔ | |
| AS36236 | NetActuate, Inc | ✔ | ✔ | |
| AS21215 | UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd | ✔ | ✘ | |
| AS34019 | Hivane Association | ✔ | ✔ | |
| AS20804 | Exatel S.A. | ✔ | ✘ | |
| AS31027 | GlobalConnect A/S | ✔ | ✔ | |
| AS200132 | Peter-Paul Maria Kurstjens | ✔ | ✘ | |
| AS42541 | Fiberby ApS | ✔ | ✔ | |
| AS24637 | WEBDISCOUNT GmbH & Co. KG | ✔ | ✔ | |
| AS9136 | WOBCOM GmbH | ✔ | ✔ | |
| AS29075 | IELO-LIAZO SERVICES SAS | ✔ | ✘ | |
| AS209823 | Enki Multimedia EURL | ✔ | ✔ | |
| AS6777 | AMS-IX Route Servers | ✔ | ✘ | |
| AS21263 | TeleData GmbH | ✔ | ✘ | |
| AS37468 | Angola Cables | ✔ | ✔ | |
| AS13101 | TNG Stadtnetz GmbH | ✔ | ✘ | |
| AS35625 | Eurofiber France SAS | ✔ | ✔ | |
| AS211623 | NAML B.V. | ✔ | ✔ | |
| AS203329 | NTT Global Data Centers EMEA GmbH | ✔ | ✔ | |
| AS47232 | ISP Alliance a.s. | ✔ | ✘ | |
| AS49121 | Infinity Telecom, s.r.o. | ✔ | ✔ | |
| AS42473 | Anexia Cloud Solutions GmbH | ✔ | ✔ | |
| AS32590 | Valve Corporation | ✔ | ✔ | |
| AS20495 | We Dare B.V. | ✔ | ✔ | |
| AS37100 | SEACOM Limited | ✔ | ✔ | |
| AS50673 | Serverius Holding B.V. | ✔ | ✘ | |
| AS53062 | ALT | GRUPO BRASIL TECPAR | ✔ | ✘ | |
| AS51184 | Fonira Telekom GmbH | ✔ | ✔ | |
| AS12676 | HKN GmbH | ✔ | ✔ | |
| AS1828 | Unitas Global | ✔ | ✔ | |
| AS553 | BelWü | ✔ | ✔ | |
| AS39351 | 31173 Services AB | ✔ | ✘ | |
| AS4651 | The Communications Authority of Thailand (CAT) | ✔ | ✘ | |
| AS213576 | Robert Weir | ✔ | ✔ | |
| AS49127 | Asimo Networks B.V. | ✔ | ✔ | |
| AS6823 | 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. | ✔ | ✘ | |
| AS212635 | Jurrian van Iersel | ✔ | ✔ | |
| AS63927 | RISE | ✔ | ✔ | |
| AS205614 | Medialine EuroTrade AG | ✔ | ✔ | |
| AS51465 | M3.NET Sp. z o.o. / Fixmap Group | ✔ | ✘ | |
| AS37497 | Network Platforms (PTY) LTD | ✔ | ✘ | |
| AS56987 | ABACLOUDA SAS | ✔ | ✘ | |
| AS54148 | Dynamic Quantum Networks | ✔ | ✔ | |
| AS6661 | POST Luxembourg | ✔ | ✘ | |
| AS216107 | Noah van der Aa trading as Frumentum Media | ✔ | ✔ | |
| AS207487 | Gustav Caplan | ✔ | ✔ | |
| AS5400 | British Telecommunications (International) | ✔ | ✘ | |
| AS199524 | Gcore S.A. | ✔ | ✔ | |
| AS40994 | Alwyzon (Hohl IT) | ✔ | ✔ | |
| AS47692 | Nessus GmbH | ✔ | ✘ | |
| AS207176 | OPENFIBER B.V. | ✔ | ✔ | |
| AS3214 | xTom GmbH | ✔ | ✔ | |
| AS214809 | Jere Kiitola trading as Stocade | ✔ | ✘ | |
| AS8708 | DIGI ROMANIA S.A. | ✔ | ✘ | |
| AS201053 | Stowarzyszenie e-Poludnie | ✔ | ✘ | |
| AS13237 | euNetworks GmbH | ✔ | ✔ | |
| AS2635 | Automattic, Inc | ✔ | ✔ | |
| AS3204 | xTom OU | ✔ | ✔ | |
| AS4601 | Antonios A. Chariton | ✔ | ✔ | |
| AS57777 | Jeroen Massar | ✔ | ✔ | |
| AS57152 | TEKNET VERI MERKEZI HIZMETLERI A.S. | ✔ | ✔ | |
| AS60144 | 3W Infra B.V. | ✔ | ✔ | |
| AS30764 | PODA a.s. | ✔ | ✔ | |
| AS12779 | IT.Gate S.p.A. | ✔ | ✔ | |
| AS31477 | Duocast B.V. | ✔ | ✔ | |
| AS199938 | Netzwerge GmbH | ✔ | ✔ | |
| AS6695 | DE-CIX Frankfurt Route Servers | ✔ | ✔ | |
| AS210752 | Global Legal Entity Identifier Foundation | ✔ | ✔ | |
| AS24971 | MasterDC s.r.o. | ✔ | ✘ | |
| AS45701 | PT Internet Madju Abad Milenindo | ✔ | ✘ | |
| AS196610 | DE-CIX Academy | ✔ | ✘ | |
| AS209768 | white2net Srl | ✔ | ✘ | |
| AS12857 | Manage Now GmbH | ✔ | ✘ | |
| AS207113 | Cyrus Mbitao trading as Wofbit Networks | ✔ | ✘ | |
| AS44684 | Mythic Beasts Ltd | ✔ | ✘ | |
| AS21473 | PFALZKOM GmbH | ✔ | ✔ | |
| AS200052 | Feral.io Ltd | ✔ | ✘ | |
| AS12400 | Partner Communications Ltd. | ✔ | ✘ | |
| AS212855 | Jelle Luteijn | ✔ | ✘ | |
| AS203489 | WiMore S.r.l. | ✔ | ✘ | |
| AS9031 | EDPNET Belgium BV | ✔ | ✘ | |
| AS212477 | RoyaleHosting B.V. | ✔ | ✘ | |
| AS198385 | AlpineDC SA | ✔ | ✘ | |
| AS1836 | green.ch AG | ✔ | ✔ | |
| AS35280 | F5 Networks SARL | ✔ | ✘ | |
| AS57344 | Telehouse EAD | ✔ | ✘ | |
| AS8540 | AMA netwoRX GmbH | ✔ | ✔ | |
| AS28725 | CETIN a.s. | ✔ | ✔ | |
| AS64049 | Reliance Jio Infocomm Pte. Ltd. | ✔ | ✘ | |
| AS25394 | MK Netzdienste Verwaltungs GmbH trading as MK Netzdie... | ✔ | ✘ | |
| AS35236 | UVT Internet s.r.o. | ✔ | ✔ | |
| AS6424 | EDGOO NETWORKS | ✔ | ✔ | |
| AS30844 | Liquid Intelligent Technologies | ✔ | ✔ | |
| AS47272 | HYEHOST LLC | ✔ | ✔ | |
| AS48927 | ESEVEN DevOps GmbH | ✔ | ✔ | |
| AS8251 | FreeTel, s.r.o. | ✔ | ✘ | |
| AS43541 | VSHosting s.r.o. | ✔ | ✔ | |
| AS398465 | Rackdog LLC | ✔ | ✘ | |
| AS42000 | Futruy s.r.o. | ✔ | ✘ | |
| AS213052 | Bram Wittendorp trading as BittenBytes | ✔ | ✘ | |
| AS60606 | PRO-ZETA a.s. | ✔ | ✘ | |
| AS12387 | TON Total optical Networks AG | ✔ | ✘ | |
| AS29169 | GANDI SAS | ✔ | ✔ | |
| AS48362 | Stadtwerke Feldkirch | ✔ | ✔ | |
| AS5398 | Internet one SRL | ✔ | ✘ | |
| AS35592 | Coolhousing s.r.o. | ✔ | ✔ | |
| AS46427 | SF Innovations Inc. | ✔ | ✔ | |
| AS44306 | OMONIA d.o.o. | ✔ | ✘ | |
| AS35320 | Eurotranstelecom Ltd | ✔ | ✔ | |
| AS13119 | Zachodniopomorski Uniwersytet Technologiczny w Szczec... | ✔ | ✘ | |
| AS34177 | CELESTE SAS | ✔ | ✘ | |
| AS57463 | NetIX Communications JSC | ✘ | ✔ | |
| AS34953 | RelAix Networks GmbH | ✔ | ✔ | |
| AS50629 | LWLcom GmbH | ✔ | ✔ | |
| AS12859 | BIT BV | ✔ | ✔ | |
| AS29134 | Webglobe, s.r.o. | ✔ | ✔ | |
| AS62023 | NYNEX satellite OHG | ✔ | ✔ | |
| AS208016 | The Infrastructure Company GmbH | ✔ | ✔ | |
| AS64475 | Freifunk Frankfurt am Main e.V. | ✔ | ✔ | |
| AS205112 | PHILUNET GmbH | ✔ | ✔ | |
| AS13058 | serve-u - Buchholz und Sünderhauf GbR | ✔ | ✔ | |
| AS215787 | TELE90 Telecom GmbH | ✔ | ✔ | |
| AS8881 | 1&1 Versatel GmbH | ✔ | ✔ | |
| AS8758 | Iway AG | ✔ | ✔ | |
| AS31500 | Global Network Management Inc | ✔ | ✔ | |
| AS44066 | firstcolo GmbH | ✔ | ✔ | |
| AS25160 | Vorboss Limited | ✔ | ✔ | |
| AS47734 | Telecom IT Solutions SRL | ✔ | ✔ | |
| AS2854 | LLC Orange Business Services | ✔ | ✔ | |
| AS8529 | Zain Omantel International FZ-LLC | ✔ | ✘ | |
| AS264409 | Huge Networks | ✔ | ✘ | |
| AS47605 | FNE-Finland Oy | ✔ | ✔ | |
| AS42093 | InterRacks B.V. | ✔ | ✘ | |
| AS25512 | CD-Telematika a.s. | ✔ | ✘ | |
| AS153725 | Tenonet (Hangzhou) Co Ltd | ✔ | ✔ | |
| AS8767 | M-net Telekommunikations GmbH | ✔ | ✔ | |
| AS142271 | EWS DS Networks Inc | ✔ | ✔ | |
| AS202617 | Kering Eyewear S.p.A. | ✔ | ✘ | |
| AS6206 | Netrouting B.V. | ✔ | ✘ | |
| AS38193 | Transworld Associates (Pvt.) Ltd. | ✔ | ✘ | |
| AS213241 | TECHIT.BE SRL | ✔ | ✔ | |
| AS202585 | Nick Bouwhuis | ✔ | ✘ | |
| AS38158 | PT Cyberindo Aditama | ✔ | ✘ | |
| AS62255 | BiMajLink d.o.o. | ✔ | ✔ | |
| AS8551 | Bezeq International Ltd. | ✔ | ✘ | |
| AS7713 | PT Telkom Indonesia Tbk | ✔ | ✘ | |
| AS24679 | kyberio GmbH | ✔ | ✘ | |
| AS11967 | Hop179 LLC | ✔ | ✘ | |
| AS215296 | Raoul Brouns | ✔ | ✘ | |
| AS31319 | ESTRACOM SPA | ✔ | ✘ | |
| AS54309 | NEGU | ✔ | ✘ | |
| AS58057 | Securebit AG | ✔ | ✘ | |
| AS8501 | Institute of Bioorganic Chemistry Polish Academy of S... | ✔ | ✘ | |
| AS3212 | Telemach Slovenija d.o.o. | ✔ | ✘ | |
| AS16097 | HL komm Telekommunikations GmbH | ✔ | ✘ | |
| AS39122 | Blacknight Internet Solutions Limited | ✔ | ✔ | |
| AS3786 | LG DACOM Corporation | ✔ | ✘ | |
| AS52112 | Gentlent GmbH | ✔ | ✔ | |
| AS61624 | ISPSHIELD (InfNOC Tecnologia) | ✔ | ✔ | |
| AS30766 | GGEW net GmbH | ✔ | ✔ | |
| AS20292 | miriquidi networks GmbH | ✔ | ✔ | |
| AS203536 | FNOH DSL Suedheide GmbH | ✔ | ✘ | |
| AS12941 | intersaar GmbH | ✔ | ✔ | |
| AS50266 | Odido Netherlands B.V. | ✔ | ✘ | |
| AS38082 | True International Gateway Co., Ltd. | ✔ | ✘ | |
| AS199752 | Go-Trex Holding BV | ✔ | ✘ | |
| AS60150 | area-7 IT-Services GmbH | ✔ | ✘ | |
| AS48925 | VibeGAMES B.V. | ✔ | ✘ | |
| AS52210 | Accuris Technologies Ltd. | ✔ | ✘ | |
| AS13335 | Cloudflare, Inc. | ✔ | ✔ | |
| AS56382 | vServer.site LTD | ✔ | ✔ | |
| AS4230 | Claro (Embratel) | ✔ | ✘ | |
| AS201730 | Cloud4com s.r.o. | ✔ | ✘ | |
| AS3330 | eww ag | ✔ | ✔ | |
| AS29467 | LUXNETWORK S.A. | ✔ | ✘ | |
| AS207187 | TKR Jasek, s.r.o. | ✔ | ✘ | |
| AS21013 | eww ag | ✔ | ✘ | |
| AS12731 | IPHH Internet Port Hamburg GmbH | ✔ | ✘ | |
| AS13030 | Init7 (Switzerland) Ltd. | ✔ | ✘ | |
| AS199803 | ComSource s.r.o. | ✔ | ✘ | |
| AS36692 | Cisco OpenDNS, LLC | ✔ | ✘ | |
| AS60345 | icixs networks GmbH | ✔ | ✔ | |
| AS55685 | PT Jala Lintas Media | ✔ | ✘ | |
| AS5713 | Telkom SA Ltd. | ✔ | ✘ | |
| AS36994 | Vodacom | ✔ | ✘ | |
| AS24641 | FASTER CZ spol. s r.o. | ✔ | ✘ | |
| AS43413 | NEW TELEKOM, spol. s r.o. | ✔ | ✔ | |
| AS43350 | NForce Entertainment B.V. | ✔ | ✘ | |
| AS203072 | DomaTV s.r.o. | ✔ | ✘ | |
| AS8315 | Accenture B. V. | ✔ | ✘ | |
| AS215248 | Bastiaan Mathijs Brink | ✔ | ✘ | |
| AS8764 | Telia Lietuva, AB | ✔ | ✘ | |
| AS1031 | PEER 1031 LLC | ✔ | ✘ | |
| AS210667 | Adam Goodenough | ✔ | ✘ | |
| AS34696 | MISMELINK NETWORKS, SL | ✔ | ✘ | |
| AS12637 | Seeweb s.r.l. | ✔ | ✘ | |
| AS51392 | Fusioned Ltd | ✔ | ✘ | |
| AS132337 | Axclusive | ✔ | ✘ | |
| AS15576 | NTS workspace AG | ✔ | ✘ | |
| AS9299 | PLDT (Philippine Long Distance Telephone Company) | ✔ | ✘ | |
| AS15614 | Dragon Internet a.s. | ✔ | ✘ | |
| AS12552 | GlobalConnect (IP-Only) | ✔ | ✘ | |
| AS25424 | CEZNET s.r.o. | ✔ | ✘ | |
| AS34955 | Martin Vicenik | ✔ | ✘ | |
| AS42656 | Allegro sp. z o.o. | ✔ | ✘ | |
| AS54113 | Fastly, Inc. | ✔ | ✔ | |
| AS24806 | INTERNET CZ, a.s. | ✔ | ✘ | |
| AS14907 | Wikimedia Foundation Inc. | ✔ | ✔ | |
| AS29583 | Spinoco Czech Republic, a.s. | ✔ | ✘ | |
| AS29632 | Netassist International EOOD | ✘ | ✔ | |
| AS16509 | Amazon.com, Inc. | ✔ | ✔ | |
| AS214757 | Jakub Krsa | ✘ | ✔ | |
| AS2686 | AT&T Enterprises, LLC | ✔ | ✘ | |
| AS13150 | CATO NETWORKS LTD | ✔ | ✘ | |
| AS209369 | The Cloud Provider s.r.o. | ✔ | ✘ | |
| AS250 | AS250.net Foundation | ✔ | ✔ | |
| AS43070 | JAW.cz s.r.o. | ✔ | ✘ | |
| AS204949 | CMIS s.r.o. | ✔ | ✘ | |
| AS43709 | SilesNet s.r.o. | ✔ | ✘ | |
| AS15685 | CASABLANCA INT a.s. | ✔ | ✘ | |
| AS30781 | Free Pro SAS | ✘ | ✔ | |
| AS197013 | Sprintel s.r.o. | ✔ | ✘ | |
| AS34080 | MIRAMO spol. s.r.o. | ✔ | ✔ | |
| AS204860 | NetX Networks a.s. | ✔ | ✘ | |
| AS20940 | Akamai International B.V. | ✔ | ✘ | |
| AS28972 | M-SOFT, spol. s r.o. | ✔ | ✘ | |
| AS2119 | Telenor Norge AS | ✔ | ✘ | |
| AS2914 | NTT America, Inc. | ✘ | ✔ | |
| AS206548 | ZCOM.cz s.r.o | ✔ | ✘ | |
| AS32787 | Akamai (Prolexic) | ✔ | ✘ | |
| AS1103 | SURF B.V. | ✔ | ✘ | |
| AS215704 | NGN CZ s.r.o. | ✔ | ✘ | |
| AS56662 | Marcin Gondek | ✘ | ✔ | |
| AS8966 | Etisalat (ETC) | ✔ | ✘ | |
| AS8772 | NetAssist LLC | ✘ | ✔ | |
| AS25234 | ACTIVE 24, s.r.o. | ✔ | ✘ | |
| AS48417 | ITS akciova spolecnost | ✔ | ✘ | |
| AS32934 | Facebook, Inc. | ✔ | ✔ | |
| AS28716 | Retelit Digital Services S.p.A. | ✔ | ✔ | |
| AS59959 | SferiaNET.cz s.r.o. | ✔ | ✘ | |
| AS56344 | Viridium.cz s.r.o. | ✔ | ✘ | |
| AS211826 | Istqrar for Servers Services Ltd | ✔ | ✘ | |
| AS48602 | Connect plus s.r.o. | ✔ | ✘ | |
| AS56665 | Proximus Luxembourg S.A. | ✔ | ✘ | |
| AS8473 | Bahnhof AB | ✔ | ✘ | |
| AS59984 | KLFREE NETWORKS, s.r.o. | ✔ | ✔ | |
| AS29086 | GiTy, a.s. | ✔ | ✘ | |
| AS55256 | Netskope Inc | ✔ | ✘ | |
| AS49206 | PeakFactory BV | ✔ | ✔ | |
| AS208060 | Dr. Max BDC, s.r.o. | ✔ | ✘ | |
| AS197307 | Core4Net, s.r.o. | ✔ | ✘ | |
| AS203165 | Statni pokladna Centrum sdilenych sluzeb, s.p. | ✔ | ✘ | |
| AS59970 | AmigoNet s.r.o. | ✔ | ✘ | |
| AS205535 | Windyghoul s.r.o. | ✔ | ✔ | |
| AS42295 | TBISS Ltd | ✘ | ✔ | |
| AS20485 | TransTeleCom JSC | ✔ | ✘ | |
| AS215577 | Lucas van Beek | ✘ | ✔ | |
| AS47868 | AVONET, s.r.o. | ✔ | ✘ | |
| AS44712 | eHAMnet, s.r.o. | ✔ | ✘ | |
| AS39817 | OvaNet, a.s. | ✔ | ✘ | |
| AS39790 | Web4U s.r.o. | ✔ | ✘ | |
| AS51248 | Host-Telecom.com s.r.o. | ✔ | ✘ | |
| AS206735 | Novelcomm LP | ✘ | ✔ | |
| AS199490 | INTERCONNECT s.r.o. | ✔ | ✘ | |
| AS197046 | FIXnet s.r.o. | ✔ | ✘ | |
| AS8075 | Microsoft Corporation | ✔ | ✘ | |
| AS52092 | Alf servis, s.r.o. | ✔ | ✘ | |
| AS60592 | Gransy s.r.o. | ✔ | ✔ | |
| AS31349 | a-net Liberec s.r.o. | ✔ | ✘ | |
| AS202605 | EMPECOM, s.r.o. | ✔ | ✔ | |
| AS28978 | COIG S.A | ✔ | ✘ | |
| AS51800 | FIBER Network s.r.o. | ✔ | ✔ | |
| AS39249 | Netassist International EOOD | ✘ | ✔ | |
| AS56630 | Melbikomas UAB | ✔ | ✘ | |
| AS20473 | The Constant Company, LLC | ✘ | ✔ | |
| AS216265 | ARISTO NETWORKS LTD | ✔ | ✘ | |
| AS48448 | Embark Studios AB | ✔ | ✘ | |
| AS25248 | RADIOKOMUNIKACE a.s. | ✔ | ✘ | |
| AS211816 | ERON X s.r.o. | ✔ | ✘ | |
| AS6774 | BICS (Belgacom) | ✔ | ✘ | |
| AS201594 | Czech Telecommunication Office | ✘ | ✔ | |
| AS6507 | Riot Games, Inc | ✘ | ✔ | |
| AS204384 | LLC "OTT UKRAINE" | ✔ | ✘ | |
| AS559 | SWITCH | ✘ | ✔ | |
| AS37721 | Virtual Technologies & Solutions | ✘ | ✔ | |
| AS44522 | Join-stock company "Internet Exchange"MSK-IX" | ✔ | ✘ | |
| AS199298 | Jan Stetina | ✔ | ✘ | |
| AS61241 | DONAU INFORMATIK s.r.o. | ✔ | ✘ | |
| AS44901 | Belcloud LTD | ✔ | ✘ | |
| AS199405 | Oslavany.NET, spolek | ✔ | ✘ | |
| AS43542 | OptoNet Communication, spol. s.r.o. | ✔ | ✘ | |
| AS8913 | Mopos Communications A.S. | ✔ | ✘ | |
| AS1680 | Cellcom Fixed Line Communication L.P | ✘ | ✔ | |
| AS6881 | NIX.CZ z.s.p.o. | ✔ | ✘ | |
| AS29691 | Nine Internet Solutions AG | ✘ | ✔ | |
| AS207153 | Stream-iT, s.r.o. | ✔ | ✘ | |
| AS209719 | Ministerstvo Obrany | ✔ | ✘ | |
| AS213387 | TeSuNet s.r.o. | ✔ | ✘ | |
| AS204917 | Mi-Ja Javornik s.r.o. | ✔ | ✘ | |
| AS56456 | C2NET s.r.o. | ✔ | ✘ | |
| AS210111 | Netcraft Solutions s.r.o. | ✔ | ✘ | |
| AS20326 | TeraSwitch Networks Inc. | ✘ | ✔ | |
| AS3216 | Vimpelcom PJSC | ✔ | ✘ | |
| AS31424 | Netrics AG | ✔ | ✘ |
Downstreams
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS197451 | Brno University of Technology | ✔ | ✔ | |
| AS48091 | Kraj Vysocina | ✔ | ✔ | |
| AS199711 | National Cyber and Information Security Agency | ✔ | ✔ | |
| AS197277 | State Institute for Drug Control | ✔ | ✔ | |
| AS208093 | Moravskoslezsky kraj | ✔ | ✘ | |
| AS201648 | Plzensky kraj | ✔ | ✔ | |
| AS200874 | Liberecky kraj | ✔ | ✔ | |
| AS61110 | Sprava informacnich technologii mesta Plzne, p.o. | ✔ | ✔ | |
| AS210498 | Kraj Vysocina | ✔ | ✔ | |
| AS202874 | Zlinsky Kraj | ✔ | ✔ | |
| AS210367 | Krajska zdravotni, a.s. | ✔ | ✔ | |
| AS212876 | Pardubicky Kraj | ✔ | ✔ | |
| AS213152 | Narodni bezpecnostni urad Czech Republic | ✔ | ✔ | |
| AS204772 | Reditelstvi silnic a dalnic s.p. | ✔ | ✔ | |
| AS198500 | Masarykova univerzita - Ustav vypocetni techniky | ✔ | ✔ | |
| AS1853 | ACONET | ✔ | ✔ | |
| AS2607 | Zdruzenie pouzivatelov Slovenskej akademickej datovej... | ✔ | ✔ | |
| AS199604 | OLOMOUCKY KRAJ | ✔ | ✔ | |
| AS16019 | Vodafone Czech Republic a.s. | ✔ | ✔ |
aut-num: AS2852 as-name: CESNET2 org: ORG-CA9-RIPE remarks: Transit networks remarks: -------------------------- import: from AS6762 action pref=100; accept ANY export: to AS6762 announce AS2852:AS-CESNET mp-import: afi ipv6 from AS6762 action pref=100; accept ANY mp-export: afi ipv6 to AS6762 announce AS2852:AS-CESNET import: from AS20965 action pref=100; accept ANY export: to AS20965 announce AS2852:AS-CESNET export: to AS20965 announce AS61110 mp-import: afi ipv6 from AS20965 action pref=100; accept ANY mp-export: afi ipv6 to AS20965 announce AS2852:AS-CESNET remarks: GEANT_IAS_VRF remarks: -------------------------- import: from AS21320 action pref=150; accept ANY export: to AS21320 announce AS2852:AS-CESNET mp-import: afi ipv6 from AS21320 action pref=150; accept any mp-export: afi ipv6 to AS21320 announce AS2852:AS-CESNET remarks: CBF peerings remarks: -------------------------- import: from AS2607 action pref=150; accept AS-SANET AS-SIXSK-SETS export: to AS2607 announce AS2852:AS-CESNET AS-CESNET-NIX-PEERS export: to AS2607 announce AS199711 AS197451 mp-import: afi ipv6 from AS2607 action pref=150; accept AS-SANET AS-SIXSK-SETS mp-export: afi ipv6 to AS2607 announce AS2852:AS-CESNET AS-CESNET-NIX-PEERS mp-export: afi ipv6 to AS2607 announce AS2852:AS-CESNET AS-CESNET-NIX-PEERS import: from AS8501 action pref=150; accept AS-PLNET export: to AS8501 announce AS2852:AS-CESNET AS-CESNET-NIX-PEERS mp-import: afi ipv6 from AS8501 action pref=150; accept AS-PLNET mp-export: afi ipv6 to AS8501 announce AS2852:AS-CESNET AS-CESNET-NIX-PEERS import: from AS1853 action pref=150; accept ANY export: to AS1853 announce AS2852:AS-CESNET AS-CESNET-NIX-PEERS mp-import: afi ipv6 from AS1853 action pref=150; accept AS-ACONET-V6 mp-export: afi ipv6 to AS1853 announce AS2852:AS-CESNET AS-CESNET-NIX-PEERS remarks: GEANT connection remarks: -------------------------- import: from AS20965 action pref=150; accept any export: to AS20965 announce AS2852:AS-CESNET mp-import: afi ipv6 from AS20965 action pref=150; accept any mp-export: afi ipv6 to AS20965 announce AS2852:AS-CESNET remarks: -------------------------- remarks: AMS-IX peerings remarks: ColocationIX GmbH import: from AS61955 accept AS-COLOCATIONIX export: to AS61955 announce AS2852:AS-CESNET remarks: Packet Clearing House import: from AS42 action pref=150; accept AS42 export: to AS42 announce AS2852:AS-CESNET remarks: CCBill import: from AS1408 action pref=150; accept AS1408 export: to AS1408 announce AS2852:AS-CESNET remarks: Telenor import: from AS2119 action pref=150; accept AS2119 export: to AS2119 announce AS2852:AS-CESNET remarks: BBC import: from AS2818 action pref=150; accept AS2818 export: to AS2818 announce AS2852:AS-CESNET remarks: NTT Communications mp-import: afi ipv6 from AS2914 action pref=150; accept AS2914 mp-export: afi ipv6 to AS2914 announce AS2852:AS-CESNET remarks: Golden telecom Moscow import: from AS3216 action pref=150; accept AS3216 export: to AS3216 announce AS2852:AS-CESNET remarks: RUNNET import: from AS3267 action pref=150; accept AS-RUNNETIX export: to AS3267 announce AS2852:AS-CESNET remarks: Swisscom/IP-Plus import: from AS3303 action pref=150; accept AS3303 export: to AS3303 announce AS2852:AS-CESNET remarks: Packet Clearing House - peer import: from AS3856 action pref=200; accept AS3856 export: to AS3856 announce AS2852:AS-CESNET remarks: Virgin Media import: from AS5089 action pref=150; accept AS5089 export: to AS5089 announce AS2852:AS-CESNET remarks: Euronet NL import: from AS5390 action pref=150; accept AS5390 export: to AS5390 announce AS2852:AS-CESNET remarks: Atrato IP Networks import: from AS5580 action pref=150; accept AS-ATRATO export: to AS5580 announce AS2852:AS-CESNET remarks: Atrato IP Networks - IPv6 mp-import: afi ipv6 from AS5580 action pref=150; accept AS-ATRATO mp-export: afi ipv6 to AS5580 announce AS2852:AS-CESNET remarks: Shaw Cablesystems import: from AS6327 action pref=150; accept AS6327 export: to AS6327 announce AS2852:AS-CESNET remarks: EPT-LU import: from AS6661 action pref=150; accept AS-PTLU export: to AS6661 announce AS2852:AS-CESNET remarks: Euroweb Romania SA import: from AS6663 action pref=150; accept AS-STARNETSRO export: to AS6663 announce AS2852:AS-CESNET remarks: EunetIP import: from AS6667 action pref=150; accept AS-EUNETIP RS-EUNETIP export: to AS6667 announce AS2852:AS-CESNET remarks: EunetIP - IPv6 mp-import: afi ipv6 from AS6667 action pref=150; accept AS-EUNETIP RS-EUNETIP mp-export: afi ipv6 to AS6667 announce AS2852:AS-CESNET remarks: Belgacom-ICS import: from AS6774 action pref=150; accept AS6774 export: to AS6774 announce AS2852:AS-CESNET remarks: Belgacom-ICS IPv6 mp-import: afi ipv6 from AS6774 action pref=150; accept AS6774 mp-export: afi ipv6 to AS6774 announce AS2852:AS-CESNET remarks: Telefonica Deutschland import: from AS6805 action pref=150; accept AS-TDDE export: to AS6805 announce AS2852:AS-CESNET remarks: Hurricane Electric, CA import: from AS6939 action pref=150; accept AS6939 export: to AS6939 announce AS2852:AS-CESNET remarks: Hurricane Electric, CA IPv6 mp-import: afi ipv6 from AS6939 action pref=150; accept AS6939 mp-export: afi ipv6 to AS6939 announce AS2852:AS-CESNET remarks: Microsoft import: from AS8068 action pref=150; accept AS8068 export: to AS8068 announce AS2852:AS-CESNET remarks: Viatel import: from AS8190 action pref=150; accept AS-VIATEL export: to AS8190 announce AS2852:AS-CESNET remarks: NEOT import: from AS8218 action pref=150; accept AS-NEOT export: to AS8218 announce AS2852:AS-CESNET remarks: NEOT IPv6 mp-import: afi ipv6 from AS8218 action pref=150; accept AS-NEOT mp-export: afi ipv6 to AS8218 announce AS2852:AS-CESNET remarks: COMSTAR import: from AS8359 action pref=150; accept AS8359 export: to AS8359 announce AS2852:AS-CESNET remarks: COMSTAR IPv6 mp-import: afi ipv6 from AS8359 action pref=150; accept AS8359 mp-export: afi ipv6 to AS8359 announce AS2852:AS-CESNET remarks: MANDA import: from AS8365 action pref=150; accept AS-MANDA export: to AS8365 announce AS2852:AS-CESNET remarks: MANDA IPv6 mp-import: afi ipv6 from AS8365 action pref=150; accept AS-MANDA mp-export: afi ipv6 to AS8365 announce AS2852:AS-CESNET remarks: Belgian Network Solution import: from AS8368 action pref=150; accept AS-BENESOL export: to AS8368 announce AS2852:AS-CESNET remarks: Belgian Network Solution IPv6 mp-import: afi ipv6 from AS8368 action pref=150; accept AS-BENESOL mp-export: afi ipv6 to AS8368 announce AS2852:AS-CESNET remarks: ENTANET import: from AS8468 action pref=150; accept AS-ENTANET export: to AS8468 announce AS2852:AS-CESNET remarks: ENTANET IPv6 mp-import: afi ipv6 from AS8468 action pref=150; accept AS-ENTANET mp-export: afi ipv6 to AS8468 announce AS2852:AS-CESNET remarks: OBIT import: from AS8492 action pref=150; accept AS-OBIT export: to AS8492 announce AS2852:AS-CESNET remarks: Kingston Communications import: from AS8897 action pref=150; accept AS-KCOMSPN export: to AS8897 announce AS2852:AS-CESNET remarks: Kingston Communications IPv6 mp-import: afi ipv6 from AS8897 action pref=150; accept AS-KCOMSPN mp-export: afi ipv6 to AS8897 announce AS2852:AS-CESNET remarks: EMIX import: from AS8966 action pref=200; accept AS-EMIX export: to AS8966 announce AS2852:AS-CESNET remarks: @Home import: from AS9143 action pref=150; accept AS-BENELUX export: to AS9143 announce AS2852:AS-CESNET remarks: InterConnect Services BV import: from AS9150 action pref=150; accept AS-INTERCONNECT export: to AS9150 announce AS2852:AS-CESNET remarks: InterConnect Services BV IPv6 mp-import: afi ipv6 from AS9150 action pref=150; accept AS-INTERCONNECT mp-export: afi ipv6 to AS9150 announce AS2852:AS-CESNET remarks: Yahoo import: from AS10310 action pref=150; accept AS10310 export: to AS10310 announce AS2852:AS-CESNET remarks: Yahoo IPv6 mp-import: afi ipv6 from AS10310 action pref=150; accept AS10310 mp-export: afi ipv6 to AS10310 announce AS2852:AS-CESNET remarks: SOLCON import: from AS12414 action pref=150; accept AS-SOLCON export: to AS12414 announce AS2852:AS-CESNET remarks: SOLCON IPv6 mp-import: afi ipv6 from AS12414 action pref=150; accept AS-SOLCON mp-export: afi ipv6 to AS12414 announce AS2852:AS-CESNET remarks: WideXS import: from AS12573 action pref=150; accept AS-WIDEXS export: to AS12573 announce AS2852:AS-CESNET remarks: WideXS IPv6 mp-import: afi ipv6 from AS12573 action pref=150; accept AS-WIDEXS mp-export: afi ipv6 to AS12573 announce AS2852:AS-CESNET remarks: NL-CONCEPTS import: from AS12871 action pref=200; accept AS-CONCEPTS export: to AS12871 announce AS2852:AS-CESNET remarks: NL_CONCEPTS IPv6 mp-import: afi ipv6 from AS12871 action pref=200; accept AS-CONCEPTS mp-export: afi ipv6 to AS12871 announce AS2852:AS-CESNET remarks: Highwinds Network Group, Inc. import: from AS12989 action pref=150; accept AS12989 export: to AS12989 announce AS2852:AS-CESNET remarks: Highwinds Network Group, Inc. IPv6 mp-import: afi ipv6 from AS12989 action pref=150; accept AS12989 mp-export: afi ipv6 to AS12989 announce AS2852:AS-CESNET remarks: Init Seven AG import: from AS13030 action pref=150; accept AS-PEERS export: to AS13030 announce AS2852:AS-CESNET remarks: Init Seven AG IPv6 mp-import: afi ipv6 from AS13030 action pref=150; accept AS-PEERS mp-export: afi ipv6 to AS13030 announce AS2852:AS-CESNET remarks: Tele2 NL import: from AS13127 action pref=150; accept AS-VERSATEL export: to AS13127 announce AS2852:AS-CESNET remarks: City-Guide Internet Services import: from AS13680 action pref=150; accept AS13680 export: to AS13680 announce AS2852:AS-CESNET remarks: City-Guide Internet Services IPv6 mp-import: afi ipv6 from AS13680 action pref=150; accept AS13680 mp-export: afi ipv6 to AS13680 announce AS2852:AS-CESNET remarks: EdgeCast networks import: from AS15133 action pref=150; accept AS15133 export: to AS15133 announce AS2852:AS-CESNET remarks: Google Inc. import: from AS15169 action pref=200; accept AS15169 export: to AS15169 announce AS2852:AS-CESNET-GOOGLE remarks: Google Inc. IPv6 mp-import: afi ipv6 from AS15169 action pref=200; accept AS15169 mp-export: afi ipv6 to AS15169 announce AS2852:AS-CESNET-GOOGLE remarks: Allstream Corp. import: from AS15290 action pref=200; accept AS15290 export: to AS15290 announce AS2852:AS-CESNET remarks: ZeelandNet BV import: from AS15542 action pref=200; accept AS-ZEELANDNET export: to AS15542 announce AS2852:AS-CESNET remarks: Neuf Telecom import: from AS15557 action pref=150; accept AS-LDCOMNET export: to AS15557 announce AS2852:AS-CESNET remarks: TrueServer BV import: from AS15703 action pref=150; accept AS-TRUESERVER export: to AS15703 announce AS2852:AS-CESNET remarks: IS Internet Services BV import: from AS15879 action pref=150; accept AS-IS-NL export: to AS15879 announce AS2852:AS-CESNET remarks: IS Internet Services BV IPv6 mp-import: afi ipv6 from AS15879 action pref=150; accept AS-IS-NL mp-export: afi ipv6 to AS15879 announce AS2852:AS-CESNET remarks: GrafiX Internet B.V. import: from AS16131 action pref=150; accept AS-GRAFIX-TRANSIT export: to AS16131 announce AS2852:AS-CESNET remarks: GrafiX Internet B.V. IPv6 mp-import: afi ipv6 from AS16131 action pref=150; accept AS-GRAFIX-TRANSIT mp-export: afi ipv6 to AS16131 announce AS2852:AS-CESNET remarks: Rix|Port80 import: from AS16150 action pref=150; accept AS-CUSTOMERS export: to AS16150 announce AS2852:AS-CESNET remarks: Rix|Port80 IPv6 mp-import: afi ipv6 from AS16150 action pref=150; accept AS-CUSTOMERS mp-export: afi ipv6 to AS16150 announce AS2852:AS-CESNET remarks: OVH import: from AS16276 action pref=150; accept AS-OVH export: to AS16276 announce AS2852:AS-CESNET remarks: WV Fiber import: from AS19151 action pref=150; accept AS19151 export: to AS19151 announce AS2852:AS-CESNET remarks: WV Fiber IPv6 mp-import: afi ipv6 from AS19151 action pref=150; accept AS19151 mp-export: afi ipv6 to AS19151 announce AS2852:AS-CESNET remarks: Griffin import: from AS20500 action pref=150; accept AS-GRIFFIN export: to AS20500 announce AS2852:AS-CESNET remarks: Akamai Technologies EU import: from AS20940 action pref=150; accept AS-AKAMAI export: to AS20940 announce AS2852:AS-CESNET remarks: Akamai Technologies Mapping AS import: from AS21357 action pref=150; accept AS21357 export: to AS21357 announce AS2852:AS-CESNET remarks: Limelight Networks import: from AS22822 action pref=150; accept AS22822 export: to AS22822 announce AS2852:AS-CESNET remarks: Terremark import: from AS23148 action pref=150; accept AS-TWW export: to AS23148 announce AS2852:AS-CESNET remarks: ASGCNet import: from AS24167 action pref=150; accept AS24167 export: to AS24167 announce AS2852:AS-CESNET remarks: ASGCNet IPv6 mp-import: afi ipv6 from AS24167 action pref=150; accept AS24167 mp-export: afi ipv6 to AS24167 announce AS2852:AS-CESNET remarks: Caveo Internet BV import: from AS24642 action pref=150; accept AS-CAVEO export: to AS24642 announce AS2852:AS-CESNET remarks: Caveo Internet BV IPv6 mp-import: afi ipv6 from AS24642 action pref=150; accept AS-CAVEO mp-export: afi ipv6 to AS24642 announce AS2852:AS-CESNET remarks: Netholding NL import: from AS24730 action pref=120; accept AS-NETHOLDING export: to AS24730 announce AS2852:AS-CESNET remarks: Publieke Omroep import: from AS25182 action pref=150; accept AS-PUBLIEKEOMROEP export: to AS25182 announce AS2852:AS-CESNET remarks: NEDZONE import: from AS25459 action pref=150; accept AS-NEDZONE export: to AS25459 announce AS2852:AS-CESNET remarks: CAMBRIUM BV. import: from AS25596 action pref=150; accept AS-CAMBRIUM export: to AS25596 announce AS2852:AS-CESNET remarks: CAMBRIUM BV. IPv6 mp-import: afi ipv6 from AS25596 action pref=150; accept AS-CAMBRIUM mp-export: afi ipv6 to AS25596 announce AS2852:AS-CESNET remarks: Routit B.V. import: from AS28685 action pref=150; accept AS-ROUTIT export: to AS28685 announce AS2852:AS-CESNET remarks: Zen Systems import: from AS28717 action pref=150; accept AS-ZENSYSTEMS export: to AS28717 announce AS2852:AS-CESNET remarks: Zen Systems IPv6 mp-import: afi ipv6 from AS28717 action pref=150; accept AS-ZENSYSTEMS6 mp-export: afi ipv6 to AS28717 announce AS2852:AS-CESNET remarks: UnilogicNet import: from AS28788 action pref=150; accept AS-UNILOGICNET export: to AS28788 announce AS2852:AS-CESNET remarks: UnilogicNet IPv6 mp-import: afi ipv6 from AS28788 action pref=150; accept AS-UNILOGICNET mp-export: afi ipv6 to AS28788 announce AS2852:AS-CESNET remarks: Signet BV import: from AS28878 action pref=150; accept AS-SIGNET export: to AS28878 announce AS2852:AS-CESNET remarks: Signet BV IPv6 mp-import: afi ipv6 from AS28878 action pref=150; accept AS-SIGNET mp-export: afi ipv6 to AS28878 announce AS2852:AS-CESNET remarks: Citytelecom.ru import: from AS29076 action pref=150; accept AS-CITYTELECOM export: to AS29076 announce AS2852:AS-CESNET remarks: UNET import: from AS29396 action pref=150; accept AS-UNET export: to AS29396 announce AS2852:AS-CESNET remarks: Evolva Telecom import: from AS30890 action pref=150; accept AS-EVOLVA export: to AS30890 announce AS2852:AS-CESNET remarks: Evolva Telecom IPv6 mp-import: afi ipv6 from AS30890 action pref=150; accept AS-EVOLVA6 mp-export: afi ipv6 to AS30890 announce AS2852:AS-CESNET remarks: Duocast B.V. import: from AS31477 action pref=150; accept AS31477 export: to AS31477 announce AS2852:AS-CESNET remarks: Etelecom.ru import: from AS31500 action pref=150; accept AS-GLOBAL-NET export: to AS31500 announce AS2852:AS-CESNET remarks: DENIC eG import: from AS31529 action pref=150; accept AS31529 export: to AS31529 announce AS2852:AS-CESNET remarks: DENIC eG IPv6 mp-import: afi ipv6 from AS31529 action pref=150; accept AS31529 mp-export: afi ipv6 to AS31529 announce AS2852:AS-CESNET remarks: COMX.DK remarks: EuroTransit GmbH import: from AS33926 action pref=150; accept AS-EUROTRANSIT export: to AS33926 announce AS2852:AS-CESNET remarks: Euroaccess Enterprises import: from AS34305 action pref=150; accept AS-EUROACCESS export: to AS34205 announce AS2852:AS-CESNET remarks: Vodafone import: from AS34419 action pref=200; accept AS-VODAFONE export: to AS34419 announce AS2852:AS-CESNET remarks: Vodafone IPv6 mp-import: afi ipv6 from AS34419 action pref=200; accept AS-VODAFONE-V6 mp-export: afi ipv6 to AS34419 announce AS2852:AS-CESNET remarks: Docler Networks import: from AS34655 action pref=150; accept AS-DOCLER export: to AS34655 announce AS2852:AS-CESNET remarks: Verisign import: from AS36623 action pref=150; accept AS36623 export: to AS36623 announce AS2852:AS-CESNET remarks: Easyhosting.nl import: from AS39556 action pref=150; accept AS-EASYHOSTING export: to AS39556 announce AS2852:AS-CESNET remarks: Easyhosting.nl. IPv6 mp-import: afi ipv6 from AS39556 action pref=150; accept AS-EASYHOSTING mp-export: afi ipv6 to AS39556 announce AS2852:AS-CESNET remarks: Netlogics BV import: from AS39637 action pref=150; accept AS-NETLOGICS export: to AS39637 announce AS2852:AS-CESNET remarks: Netlogics BV IPv6 mp-import: afi ipv6 from AS39637 action pref=150; accept AS-NETLOGICS mp-export: afi ipv6 to AS39637 announce AS2852:AS-CESNET remarks: Anders.ru import: from AS39792 action pref=150; accept AS39792 export: to AS39792 announce AS2852:AS-CESNET remarks: Anders.ru IPv6 mp-import: afi ipv6 from AS39792 action pref=150; accept AS39792 mp-export: afi ipv6 to AS39792 announce AS2852:AS-CESNET remarks: IPTP import: from AS41095 action pref=150; accept AS-IPTP export: to AS41095 announce AS2852:AS-CESNET remarks: Net Ground B.V. import: from AS41445 action pref=150; accept AS-NETGROUND export: to AS41445 announce AS2852:AS-CESNET remarks: Opencarrier.eu import: from AS41692 action pref=150; accept AS-OPENCARRIER export: to AS41692 announce AS2852:AS-CESNET remarks: Opencarrier.eu IPv6 mp-import: afi ipv6 from AS41692 action pref=150; accept AS-OPENCARRIER mp-export: afi ipv6 to AS41692 announce AS2852:AS-CESNET remarks: LocalPhone Ltd. UK import: from AS42884 action pref=150; accept AS42884 export: to AS42884 announce AS2852:AS-CESNET remarks: NForce Entertainment BV import: from AS43350 action pref=150; accept AS-NFORCE export: to AS43350 announce AS2852:AS-CESNET remarks: Hispaweb-Network import: from AS45037 action pref=150; accept AS-Hispaweb export: to AS45037 announce AS2852:AS-CESNET remarks: Transit Data Hyper Network import: from AS47143 action pref=150; accept AS47143 export: to AS47143 announce AS2852:AS-CESNET remarks: INTERFIBER import: from AS48268 action pref=50; accept AS-INTERFIBER export: to AS48268 announce AS2852:AS-CESNET remarks: Xtra Media Services import: from AS49562 action pref=150; accept AS-INTERFIBER export: to AS49562 announce AS2852:AS-CESNET remarks: IC-Hosting import: from AS49625 action pref=150; accept AS49625 export: to AS49625 announce AS2852:AS-CESNET remarks: Pictura Database Publishing import: from AS49820 action pref=150; accept AS49820 export: to AS49820 announce AS2852:AS-CESNET remarks: Peerings at NIX.CZ remarks: -------------------------- import: from AS47200 accept any export: to AS47200 announce AS2852:AS-CESNET-NIX mp-export: afi ipv6 to AS47200 announce AS2852:AS-CESNET-NIX mp-import: afi ipv6 from AS47200 accept any import: from AS112 action pref=150; accept AS112 export: to AS112 announce AS2852:AS-CESNET-NIX export: to AS112 announce AS2852:AS-CESNET-NIX import: from AS702 action pref=150; accept AS702 export: to AS702 announce AS2852:AS-CESNET-NIX import: from AS1257 action pref=150; accept AS-TELE2 export: to AS1257 announce AS2852:AS-CESNET-NIX import: from AS2686 action pref=150; accept AS-IGNEMEA export: to AS2686 announce AS2852:AS-CESNET-NIX import: from AS2819 action pref=150; accept AS-GTSCZ-NIX export: to AS2819 announce AS2852:AS-CESNET-NIX mp-import: afi ipv6 from AS2819 action pref=150; accept AS-GTSCZ-NIX mp-export: afi ipv6 to AS2819 announce AS2852:AS-CESNET-NIX import: from AS3257 action pref=150; accept AS-TISCALI export: to AS3257 announce AS2852:AS-CESNET-NIX mp-import: afi ipv6 from AS3257 action pref=150; accept AS-TISCALI mp-export: afi ipv6 to AS3257 announce AS2852:AS-CESNET-NIX import: from AS5400 action pref=150; accept AS-BT-EU export: to AS5400 announce AS2852:AS-CESNET-NIX import: from AS5610 action pref=150; accept AS-CTIOL export: to AS5610 announce AS2852:AS-CESNET-NIX import: from AS6830 action pref=150; accept AS-AORTACZ export: to AS6830 announce AS2852:AS-CESNET-NIX import: from AS8251 action pref=150; accept AS-NFX-NIX export: to AS8251 announce AS2852:AS-CESNET-NIX mp-import: afi ipv6 from AS8251 action pref=150; accept AS-NFX-NIX mp-export: afi ipv6 to AS8251 announce AS2852:AS-CESNET-NIX import: from AS6881 action pref=150; accept AS-NIX export: to AS8881 announce AS2852:AS-CESNET-NIX mp-import: afi ipv6 from AS6881 action pref=150; accept AS-NIX mp-export: afi ipv6 to AS8881 announce AS2852:AS-CESNET-NIX import: from AS8422 action pref=150; accept AS-NETCOLOGNE export: to AS8422 announce AS2852:AS-CESNET-NIX import: from AS891 action pref=150; accept AS8913 export: to AS8913 announce AS2852:AS-CESNET-NIX import: from AS8928 action pref=150; accept AS-INTEROUTE export: to AS8928 announce AS2852:AS-CESNET-NIX mp-import: afi ipv6 from AS8928 action pref=150; accept AS-INTEROUTE mp-export: afi ipv6 to AS8928 announce AS2852:AS-CESNET-NIX import: from AS9002 action pref=150; accept AS-RETN export: to AS9002 announce AS2852:AS-CESNET-NIX mp-import: afi ipv6 from AS9002 action pref=150; accept AS-GIN-NIX mp-export: afi ipv6 to AS9002 announce AS2852:AS-CESNET-NIX import: from AS9080 action pref=150; accept AS-GIN-NIX export: to AS9080 announce AS2852:AS-CESNET-NIX mp-import: afi ipv6 from AS9080 action pref=150; accept AS-GIN-NIX mp-export: afi ipv6 to AS9080 announce AS2852:AS-CESNET-NIX import: from AS12301 action pref=150; accept AS12301:AS-ROUTES export: to AS12301 announce AS2852:AS-CESNET-NIX mp-import: afi ipv6 from AS12301 action pref=150; accept AS12301:AS-ROUTES mp-export: afi ipv6 to AS12301 announce AS2852:AS-CESNET-NIX import: from AS12306 action pref=150; accept AS-PLUSLINE export: to AS12306 announce AS2852:AS-CESNET-NIX import: from AS12570 action pref=150; accept AS12570 export: to AS12570 announce AS2852:AS-CESNET-NIX import: from AS12767 action pref=150; accept AS-PRAGONET-NIX export: to AS12767 announce AS2852:AS-CESNET-NIX mp-import: afi ipv6 from AS12767 action pref=150; accept AS-PRAGONET-NIX mp-export: afi ipv6 to AS12767 announce AS2852:AS-CESNET-NIX import: from AS13036 action pref=150; accept AS13036 export: to AS13036 announce AS2852:AS-CESNET-NIX import: from AS13237 action pref=150; accept AS-LAMBDANET export: to AS13237 announce AS2852:AS-CESNET-NIX import: from AS15169 action pref=150; accept AS15169 export: to AS15169 announce AS2852:AS-CESNET-NIX mp-import: afi ipv6 from AS15169 action pref=150; accept AS15169 mp-export: afi ipv6 to AS15169 announce AS2852:AS-CESNET-NIX import: from AS15598 action pref=150; accept AS-IPX export: to AS15598 announce AS2852:AS-CESNET-NIX mp-import: afi ipv6 from AS15598 action pref=150; accept AS-IPX-6 mp-export: afi ipv6 to AS15598 announce AS2852:AS-CESNET-NIX import: from AS15614 action pref=150; accept AS-DRAGON export: to AS15614 announce AS2852:AS-CESNET-NIX import: from AS15685 action pref=150; accept AS-CASABLANCA export: to AS15685 announce AS2852:AS-CESNET-NIX mp-import: afi ipv6 from AS15685 action pref=150; accept AS-CASABLANCA mp-export: afi ipv6 to AS15685 announce AS2852:AS-CESNET-NIX import: from AS15935 action pref=150; accept AS-HA-VEL-CZNIX export: to AS15935 announce AS2852:AS-CESNET-NIX import: from AS16019 action pref=150; accept AS16019 export: to AS16019 announce AS2852:AS-CESNET-NIX import: from AS16246 action pref=150; accept AS16246 export: to AS16246 announce AS2852:AS-CESNET-NIX mp-import: afi ipv6 from AS16246 action pref=150; accept AS16246 mp-export: afi ipv6 to AS16246 announce AS2852:AS-CESNET-NIX import: from AS16265 action pref=150; accept AS-LEASEWEB export: to AS16265 announce AS2852:AS-CESNET-NIX import: from AS16276 action pref=150; accept AS-OVH export: to AS16276 announce AS2852:AS-CESNET-NIX import: from AS20144 action pref=150; accept AS20144 export: to AS20144 announce AS2852:AS-CESNET-NIX mp-import: afi ipv6 from AS20144 action pref=150; accept AS20144 mp-export: afi ipv6 to AS20144 announce AS2852:AS-CESNET-NIX import: from AS20723 action pref=150; accept AS20723 export: to AS20723 announce AS2852:AS-CESNET-NIX import: from AS21430 action pref=150; accept AS21430 export: to AS21430 announce AS2852:AS-CESNET-NIX import: from AS24806 action pref=150; accept AS24806 export: to AS24806 announce AS2852:AS-CESNET-NIX import: from AS24971 action pref=150; accept AS-MASTERCZ-CZNIX export: to AS24971 announce AS2852:AS-CESNET-NIX mp-import: afi ipv6 from AS24971 action pref=150; accept AS-MASTERCZ-CZNIX mp-export: afi ipv6 to AS24971 announce AS2852:AS-CESNET-NIX import: from AS25036 action pref=150; accept AS25036 export: to AS25036 announce AS2852:AS-CESNET-NIX import: from AS25192 action pref=150; accept AS25192 export: to AS25192 announce AS2852:AS-CESNET-NIX mp-import: afi ipv6 from AS25192 action pref=150; accept AS25192 mp-export: afi ipv6 to AS25192 announce AS2852:AS-CESNET-NIX import: from AS25234 action pref=150; accept AS25234 export: to AS25234 announce AS2852:AS-CESNET-NIX import: from AS25248 action pref=150; accept AS-BLUETONE-CUST export: to AS25248 announce AS2852:AS-CESNET-NIX import: from AS25424 action pref=150; accept AS25424 export: to AS25424 announce AS2852:AS-CESNET-NIX import: from AS25512 action pref=150; accept AS25512 export: to AS25512 announce AS2852:AS-CESNET-NIX mp-import: afi ipv6 from AS25512 action pref=150; accept AS25512 mp-export: afi ipv6 to AS25512 announce AS2852:AS-CESNET-NIX import: from AS26415 action pref=150; accept AS26415 export: to AS26415 announce AS2852:AS-CESNET-NIX import: from AS28725 action pref=150; accept AS28725 export: to AS28725 announce AS2852:AS-CESNET-NIX mp-import: afi ipv6 from AS28725 action pref=150; accept AS28725 mp-export: afi ipv6 to AS28725 announce AS2852:AS-CESNET-NIX import: from AS28972 action pref=150; accept AS28972 export: to AS28972 announce AS2852:AS-CESNET-NIX import: from AS29086 action pref=150; accept AS29086 export: to AS29086 announce AS2852:AS-CESNET-NIX import: from AS29113 action pref=150; accept AS-SLOANE-NIX export: to AS29113 announce AS2852:AS-CESNET-NIX mp-import: afi ipv6 from AS29113 action pref=150; accept AS-SLOANE-NIX mp-export: afi ipv6 to AS29113 announce AS2852:AS-CESNET-NIX import: from AS29134 action pref=150; accept AS29134 export: to AS29134 announce AS2852:AS-CESNET-NIX mp-import: afi ipv6 from AS29134 action pref=150; accept AS29134 mp-export: afi ipv6 to AS29134 announce AS2852:AS-CESNET-NIX import: from AS29208 action pref=150; accept as-dialtelecom export: to AS29208 announce AS2852:AS-CESNET-NIX mp-import: afi ipv6 from AS29208 action pref=150; accept as-dialtelecom mp-export: afi ipv6 to AS29208 announce AS2852:AS-CESNET-NIX import: from AS29321 action pref=150; accept AS-CentroNet export: to AS29321 announce AS2852:AS-CESNET-NIX import: from AS30134 action pref=150; accept AS30134 AS3557 export: to AS30134 announce AS2852:AS-CESNET-NIX import: from AS31246 action pref=150; accept AS-NETBOX-CZNIX export: to AS31246 announce AS2852:AS-CESNET-NIX import: from AS33883 action pref=150; accept AS33883 export: to AS33883 announce AS2852:AS-CESNET-NIX import: from AS34080 action pref=150; accept AS34080 export: to AS34080 announce AS2852:AS-CESNET-NIX mp-import: afi ipv6 from AS34080 action pref=150; accept AS34080 mp-export: afi ipv6 to AS34080 announce AS2852:AS-CESNET-NIX import: from AS34692 action pref=150; accept AS-FREEBONE export: to AS34692 announce AS2852:AS-CESNET-NIX import: from AS35214 action pref=150; accept AS35214 export: to AS35214 announce AS2852:AS-CESNET-NIX import: from AS35236 action pref=150; accept AS-NETWAYCZ-NIX export: to AS35236 announce AS2852:AS-CESNET-NIX mp-import: afi ipv6 from AS35236 action pref=150; accept AS-NETWAYCZ-NIX mp-export: afi ipv6 to AS35236 announce AS2852:AS-CESNET-NIX import: from AS35361 action pref=150; accept AS35361 export: to AS35361 announce AS2852:AS-CESNET-NIX import: from AS35592 action pref=150; accept AS-COOLHOUSING export: to AS35592 announce AS2852:AS-CESNET-NIX mp-import: afi ipv6 from AS35592 action pref=150; accept AS-COOLHOUSING mp-export: afi ipv6 to AS35592 announce AS2852:AS-CESNET-NIX import: from AS38949 action pref=150; accept AS38949 export: to AS38949 announce AS2852:AS-CESNET-NIX import: from AS38952 action pref=150; accept AS38952 export: to AS38952 announce AS2852:AS-CESNET-NIX import: from AS39392 action pref=150; accept AS-SUPERNETWORK export: to AS39392 announce AS2852:AS-CESNET-NIX import: from AS39790 action pref=150; accept AS39790 export: to AS39790 announce AS2852:AS-CESNET-NIX mp-import: afi ipv6.unicast from AS39790 action pref=150; accept AS39790 mp-export: afi ipv6 to AS39790 announce AS2852:AS-CESNET-NIX import: from AS39791 action pref=150; accept AS39791:AS-TPS export: to AS39791 announce AS2852:AS-CESNET-NIX import: from AS39817 action pref=150; accept AS-OVANET-NIX export: to AS39817 announce AS2852:AS-CESNET-NIX import: from AS39906 action pref=150; accept AS-COPROSYS-NIXCZ export: to AS39906 announce AS2852:AS-CESNET-NIX import: from AS41088 action pref=150; accept AS-NSYS-NIX export: to AS41088 announce AS2852:AS-CESNET-NIX import: from AS41711 action pref=150; accept AS41711 export: to AS41711 announce AS2852:AS-CESNET-NIX import: from AS41711 action pref=150; accept AS41711 export: to AS41711 announce AS2852:AS-CESNET-NIX mp-import: afi ipv6 from AS41711 action pref=150; accept AS41711 mp-export: afi ipv6 to AS41711 announce AS2852:AS-CESNET-NIX import: from AS41824 action pref=150; accept AS41824 export: to AS41824 announce AS2852:AS-CESNET-NIX mp-import: afi ipv6 from AS41711 action pref=150; accept AS41711 mp-export: afi ipv6 to AS41711 announce AS2852:AS-CESNET-NIX import: from AS42000 action pref=150; accept AS-STREAMCZ export: to AS42000 announce AS2852:AS-CESNET-NIX mp-import: afi ipv6 from AS42000 action pref=150; accept AS-STREAMCZ mp-export: afi ipv6 to AS42000 announce AS2852:AS-CESNET-NIX import: from AS42306 action pref=150; accept AS42306 export: to AS42306 announce AS2852:AS-CESNET-NIX import: from AS42908 action pref=150; accept AS42908 export: to AS42908 announce AS2852:AS-CESNET-NIX import: from AS43037 action pref=150; accept AS43037 export: to AS43037 announce AS2852:AS-CESNET-NIX import: from AS43070 action pref=150; accept AS-JAW export: to AS43070 announce AS2852:AS-CESNET-NIX import: from AS43413 action pref=150; accept AS43413 export: to AS43413 announce AS2852:AS-CESNET-NIX import: from AS43541 action pref=150; accept AS-VSHOSTING-CZ export: to AS43541 announce AS2852:AS-CESNET-NIX import: from AS43708 action pref=150; accept AS43708 export: to AS43708 announce AS2852:AS-CESNET-NIX import: from AS47232 action pref=150; accept AS47232 export: to AS47232 announce AS2852:AS-CESNET-NIX import: from AS47493 action pref=150; accept AS47493 export: to AS47493 announce AS2852:AS-CESNET-NIX import: from AS47868 action pref=150; accept AS47868 export: to AS47868 announce AS2852:AS-CESNET-NIX import: from AS48268 action pref=150; accept AS-INTERFIBER export: to AS48268 announce AS2852:AS-CESNET-NIX import: from AS48298 action pref=150; accept AS48298 export: to AS48298 announce AS2852:AS-CESNET-NIX import: from AS48926 action pref=150; accept AS-PE3NY-NIX export: to AS48926 announce AS2852:AS-CESNET-NIX import: from AS50495 action pref=150; accept AS50495 export: to AS50495 announce AS2852:AS-CESNET-NIX import: from AS50698 action pref=150; accept AS50698 export: to AS50698 announce AS2852:AS-CESNET-NIX remarks: CESNET2 Members remarks: -------------------------- import: from AS197451 accept AS197451 export: to AS197451 announce ANY mp-import: afi ipv6 from AS197451 accept AS197451 mp-export: afi ipv6 to AS197451 announce ANY import: from AS199711 accept AS199711 export: to AS199711 announce AS2852 mp-import: afi ipv6 from AS199711 accept AS199711 mp-export: afi ipv6 to AS199711 announce ANY import: from AS199604 accept AS199604 export: to AS199604 announce any mp-import: afi ipv6 from AS199604 accept AS199604 mp-export: afi ipv6 to AS199604 announce any import: from AS48091 accept AS48091 export: to AS48091 announce any mp-import: afi ipv6 from AS48091 accept AS48091 mp-export: afi ipv6 to AS48091 announce any import: from AS204772 accept AS204772 export: to AS204772 announce any mp-import: afi ipv6 from AS204772 accept AS204772 mp-export: afi ipv6 to AS204772 announce any import: from AS213152 accept AS213152 export: to AS213152 announce any mp-import: afi ipv6 from AS213152 accept AS213152 mp-export: afi ipv6 to AS213152 announce any import: from AS198500 action pref=50; accept AS198500 export: to AS198500 announce any mp-export: afi ipv6 to AS198500 announce any mp-import: afi ipv6 from AS198500 action pref=50; accept AS198500 import: from AS212876 accept AS212876 export: to AS212876 announce any mp-import: afi ipv6 from AS212876 accept AS212876 mp-export: afi ipv6 to AS212876 announce any import: from AS51727 accept AS51727 export: to AS51727 announce any import: from AS197277 accept AS197277 export: to AS197277 announce any mp-import: afi ipv6 from AS197277 accept AS197277 mp-export: afi ipv6 to AS197277 announce any import: from AS201648 accept AS201648 export: to AS201648 announce any mp-import: afi ipv6 from AS201648 accept AS201648 import: from AS200874 accept AS200874 export: to AS200874 announce any mp-import: afi ipv6 from AS200874 accept AS200874 mp-export: afi ipv6 to AS200874 announce any import: from AS208093 accept AS208093 export: to AS208093 announce any mp-import: afi ipv6 from AS208093 accept AS208093 mp-export: afi ipv6 to AS208093 announce any import: from AS61110 accept AS61110 export: to AS61110 announce any mp-import: afi ipv6 from AS61110 accept AS61110 mp-export: afi ipv6 to AS61110 announce any import: from AS208093 accept AS208093 export: to AS208093 announce any mp-import: afi ipv6 from AS208093 accept AS208093 mp-export: afi ipv6 to AS208093 announce any import: from AS210367 accept AS210367 export: to AS210367 announce any mp-import: afi ipv6 from AS210367 accept AS210367 mp-export: afi ipv6 to AS210367 announce any import: from AS210498 accept AS210498 export: to AS210498 announce any mp-import: afi ipv6 from AS210498 accept AS210498 mp-export: afi ipv6 to AS210498 announce any admin-c: DUMY-RIPE tech-c: DUMY-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: AS2852-MNT created: 2002-06-22T23:41:57Z last-modified: 2025-12-14T15:19:54Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** organisation: ORG-CA9-RIPE org-name: CESNET z.s.p.o. country: CZ org-type: LIR address: Dummy address for ORG-CA9-RIPE # Email removed, Log into bgp.tools to see whois emails abuse-c: CZNA1-RIPE mnt-ref: RIPE-NCC-HM-MNT mnt-ref: TENCZ-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: TENCZ-MNT created: 2004-04-17T11:04:52Z last-modified: 2023-05-02T09:38:20Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: ****************************Last Update: 2025-12-22T03:24:26Z UTC
Member of the following AS-SETs
| - | Member |
|---|---|
| RIPE | as-to2-nix-peer |
| RIPE | as2852:as-cesnet-nix-fenix |
| RIPE | as6695:as-decix-fra-rs-v6 |
| RIPE | as6777:as-ams-ix-rs-v6 |
| RIPE | as1200:as-ams-ix-peers |
| RIPE | as3303:as-swcmpeers |
| RIPE | as6695:as-decix-fra-rs |
| RIPE | as6777:as-ams-ix-rs |
| RIPE | as-manda-amsix-peers-v4 |
| RIPE | as6695:as-decix-fra-connected |
| RADB | as-hurricanev6 |
| RIPE | as-ebone |
| RIPE | as-scheringnrns |
| RIPE | as-manda-amsix-peers-v6 |
| RIPE | as8251:as-nix-peerings |
| RIPE | as2852:as-cesnet |
| RIPE | as-cesnet-fenix |
| RIPE | as8218:as-amsix-rs |
| RIPE | as24971:as-mai-nix-peer |
| RIPE | as42000:as-nixcz-peerings |
| RIPE | as8218:as-peers |
| RIPE | as-manda-decix-peers-v6 |
| RIPE | as-cesnet6 |
| RIPE | as49820:as-ams-ix-peers |
| RIPE | as6777:as-ams-ix-rs-sets-v6 |
| RIPE | as43190:as-amsix-peers |
| RIPE | as25151:as-ams-ix-peers |
| RIPE | as6777:as-ams-ix-rs-sets |
| RIPE | as29075:as-peers:as-ams-ix |
| RIPE | as-43413_nt-nix |
| RIPE | as-manda-decix-peers-v4 |
- PeeringDB AS-SET:
- AS2852:AS-CESNET
- Suggested Prefix Limits
-
IPv4: 300
IPv6: 100
Internet Exchange Points
| Name | IPv4 | IPv6 | Link Speed | |
|---|---|---|---|---|
| NIX.CZ | 91.210.16.191 | 2001:7f8:14::1:1 | 200 gbps | |
| DE-CIX Frankfurt | 80.81.194.214 | 2001:7f8::b24:0:1 | 30 gbps | |
| AMS-IX | 80.249.209.106 | 2001:7f8:1::a500:2852:1 | 20 gbps | |
| NIX.CZ | 91.210.16.190 | 2001:7f8:14::1:2 | n/a |