| ASN | AS Name | Expires (epoch) | Providers |
|---|---|---|---|
| Czech republic 66 records of 575 ASNs announced (11%) / 710 registered | |||
| 2605 | CESNET - CESNET z.s.p.o. | 2026-03-26 00:00:38 | 2852,6762 |
| 2852 | CESNET2 - CESNET z.s.p.o. | 2026-03-26 00:00:38 | 1853,2607,6461,6762,6939,20965,21320,60606 |
| 6881 | NIXCZ - NIX.CZ z.s.p.o. | 2026-03-26 00:00:38 | 6939,15685,25512,29208 |
| 8747 | DIAL_TELECOM-SPECIAL - Quantcom, a.s. | 2026-03-26 00:00:38 | 29208 |
| 9053 | VSHOSTING-CDN - VSHosting s.r.o. | 2026-03-25 22:01:35 | 29838,39020,43541,56430,62240 |
| 15614 | DRAGON - Dragon Internet a.s. | 2026-03-25 20:00:40 | 6939,21430,39392 |
| 15935 | HA-VEL-LOCAL-AS - ha-vel internet s.r.o. | 2026-03-26 00:00:38 | 174,1299,9002 |
| 20701 | CZNIC-AS3 - CZ.NIC, z.s.p.o. | 2026-03-26 00:00:38 | 25192 |
| 21430 | WIA-AS - WIA spol. s.r.o. | 2026-03-26 00:00:38 | 174,1299,3491,39392 |
| 24971 | MASTER-AS - MasterDC s.r.o. | 2026-03-26 00:00:38 | 1299,9002 |
| 25192 | CZNIC-AS - CZ.NIC, z.s.p.o. | 2026-03-26 00:00:38 | 1299,1853,6461,6830,7521,8001,8674,12570,16876,22548,25248,27678,29802,34867,37474,40528,396356 |
| 28755 | HA-VEL-TRANSIT-AS - ha-vel internet s.r.o. | 2026-03-26 00:00:38 | 15935 |
| 29208 | QUANTCOM-AS - Quantcom, a.s. | 2026-03-26 00:00:38 | 1299,3257,6461 |
| 30738 | NETART-AS - NetArt Group s.r.o. | 2026-03-26 00:00:38 | 35661,50338,57707 |
| 31461 | MORAVIA-IT-AS - Moravia IT s.r.o. | 2026-03-26 00:00:38 | 16019,29208 |
| 34040 | CZTTNET-AS - TTNET s.r.o. | 2026-03-25 20:01:21 | 16019,29113 |
| 39790 | WEB4U - Web4U s.r.o. | 2026-03-25 20:01:28 | 25248,199803 |
| 39791 | TPS-AS - Telco Pro Services, a. s. | 2026-03-25 22:00:57 | 1299,29208 |
| 39904 | MERIT-AS - MERIT GROUP a.s | 2026-03-25 23:00:54 | 5588,6939,16019,42000,47200 |
| 40964 | ASTELNET - ASTELNET s.r.o. | 2026-03-25 22:00:58 | 28917 |
| 43541 | VSHOSTING - VSHosting s.r.o. | 2026-03-25 22:01:35 | 1299,3356 |
| 44546 | ALFATELECOM-AS - ALFA TELECOM s.r.o. | 2026-03-26 00:00:38 | 39906,50245 |
| 47200 | NIXCZ-RS - NIX.CZ z.s.p.o. | 2026-03-26 00:00:38 | 0 |
| 47627 | NIXSK-RS - NIX.CZ z.s.p.o. | 2026-03-26 00:00:38 | 0 |
| 47767 | RCO-AS - Regionalni centrum Olomouc s.r.o. | 2026-03-25 23:00:51 | 25512,39904 |
| 50338 | GAMERHOST - GamerHost s.r.o. | 2026-03-25 23:01:39 | 16019,20473,47232,60068,137409 |
| 50348 | KVADOS - KVADOS, a.s. | 2026-03-25 22:00:51 | 16019,30764 |
| 50698 | TETA - TETA s.r.o. | 2026-03-26 00:00:38 | 5588,29208 |
| 51025 | CONNECT-TST-AS - VSHosting s.r.o. | 2026-03-25 22:01:35 | 9053,43541 |
| 51210 | KRAXNET-AS - KRAXNET s.r.o. | 2026-03-25 23:01:15 | 43541,51025 |
| 51521 | ASKMNET - Resident Control Telco s.r.o. | 2026-03-26 00:00:38 | 16019,24641 |
| 56821 | KNVNET1-AS - KnVnet services s.r.o. | 2026-03-25 21:01:08 | 16019 |
| 59747 | NIX-DR - NIX.CZ z.s.p.o. | 2026-03-26 00:00:38 | 5610,6855,6881,8251 |
| 59970 | AMIGONET - AmigoNet s.r.o. | 2026-03-26 00:00:38 | 6830,39392,47232 |
| 60086 | VALVERA - Valvera s.r.o. | 2026-03-26 00:00:38 | 6855,42000 |
| 62178 | MASTER_IT_TECHNOLOGIES - MASTER IT Technologies, a.s. | 2026-03-26 00:00:38 | 16246,201966 |
| 197019 | WEDOS - WEDOS Internet, a.s. | 2026-03-25 23:00:53 | 1299,6939,25512,42000,60068 |
| 197444 | COMFEEL - COMFEEL s.r.o. | 2026-03-25 21:01:33 | 15614 |
| 198101 | KOOPERATIVA-AS - Kooperativa pojistovna, a.s., Vienna Insurance Group | 2026-03-26 00:00:38 | 5610,6855,29208,39392 |
| 198161 | CZ-SUAS - Sokolovska uhelna, pravni nastupce, a.s. | 2026-03-26 00:00:38 | 2819,16019,39791 |
| 200070 | CZNIC-AS2 - CZ.NIC, z.s.p.o. | 2026-03-26 00:00:38 | 1299,1853,6461,6830,7521,8001,8674,12570,16876,22548,25248,27678,29802,34867,37474,40528,396356 |
| 200449 | QRATOR-CZ - Qrator Labs CZ s.r.o. | 2026-03-25 21:01:49 | 174,1299,2914,3356,3491,5511,6453,6461,8966,9002,9583,197068 |
| 201457 | KOOPERATIVA-AS2 - Kooperativa pojistovna, a.s., Vienna Insurance Group | 2026-03-26 00:00:38 | 198101 |
| 202551 | INERA - INERA.CZ s.r.o. | 2026-03-26 00:00:38 | 207187 |
| 204150 | STORMHOST - David Zakoucky | 2026-03-26 00:00:38 | 47272,212895,215353 |
| 204943 | NTVCABLE - NTV cable s.r.o. | 2026-03-26 00:00:38 | 207187 |
| 205044 | MOSES - MOSES Internet s.r.o. | 2026-03-26 00:00:38 | 207187 |
| 205345 | HORALNET - HoralNET s.r.o. | 2026-03-26 00:00:38 | 207187 |
| 205619 | ASVESNET - Jiri Chalabala | 2026-03-26 00:00:38 | 16019,28725 |
| 206420 | KABELSERVIS - KABEL servis Praha spol. s r.o. | 2026-03-26 00:00:38 | 207187 |
| 206429 | CORSAT - CORSAT s.r.o | 2026-03-26 00:00:38 | 207198 |
| 207015 | POSITION - Position s.r.o. | 2026-03-25 20:01:10 | 16246,39791 |
| 207187 | TKRJASEK - TKR Jasek, s.r.o. | 2026-03-26 00:00:38 | 6939,39392,42000,47200,61195 |
| 207198 | KTKCZ - Kabelova televize Koprivnice, s.r.o. | 2026-03-26 00:00:38 | 207187 |
| 207242 | NOEL - NOEL, s.r.o. | 2026-03-26 00:00:38 | 207187 |
| 208663 | MTU-NET - Martin Ph. D. Pustka | 2026-03-26 00:00:38 | 15935,28755,34080 |
| 208790 | STEPAN-DUDA - Stepan Duda | 2026-03-26 00:00:38 | 50338,209533,212895,214675,214757 |
| 209369 | TCPRO - The Cloud Provider s.r.o. | 2026-03-25 20:01:26 | 21430,39392,60606 |
| 209671 | QRATOR-SW - Qrator Labs CZ s.r.o. | 2026-03-25 21:01:49 | 200449 |
| 210401 | BATLIFY_INTERNET - Batlify Internet s.r.o. | 2026-03-25 21:01:17 | 215353 |
| 210951 | MIEGLNET - Josef Miegl | 2026-03-25 21:01:42 | 6939,34927,56655,202297 |
| 211248 | CZ_ARTEMIS4 - Artemis NET s.r.o. | 2026-03-25 23:00:46 | 15614 |
| 212234 | SMEJKALOVA - SMEJKALOVA Marketa | 2026-03-26 00:00:38 | 50338,212895 |
| 213813 | MASON-CZ-AS - MaSON z. s. | 2026-03-26 00:00:38 | 33883 |
| 213874 | NSIX-ROUTE-SERVERS - Jakub Krsa | 2026-03-25 22:00:51 | 0 |
| 214757 | JAKUB-KRSA - Jakub Krsa | 2026-03-26 00:00:38 | 6939,34927,49127,50338,50917,60068,62553,142064,205941,208453,212895,214331,214809,215638 |
| NIX.CZ members 26 records of 203 member ASN (12%) | |||
| 2852 | CESNET2 - CESNET z.s.p.o. | 2026-03-26 00:00:38 | 1853,2607,6461,6762,6939,20965,21320,60606 |
| 6881 | NIXCZ - NIX.CZ z.s.p.o. | 2026-03-26 00:00:38 | 6939,15685,25512,29208 |
| 15614 | DRAGON - Dragon Internet a.s. | 2026-03-25 20:00:40 | 6939,21430,39392 |
| 15935 | HA-VEL-LOCAL-AS - ha-vel internet s.r.o. | 2026-03-26 00:00:38 | 174,1299,9002 |
| 21430 | WIA-AS - WIA spol. s.r.o. | 2026-03-26 00:00:38 | 174,1299,3491,39392 |
| 24971 | MASTER-AS - MasterDC s.r.o. | 2026-03-26 00:00:38 | 1299,9002 |
| 25192 | CZNIC-AS - CZ.NIC, z.s.p.o. | 2026-03-26 00:00:38 | 1299,1853,6461,6830,7521,8001,8674,12570,16876,22548,25248,27678,29802,34867,37474,40528,396356 |
| 29208 | QUANTCOM-AS - Quantcom, a.s. | 2026-03-26 00:00:38 | 1299,3257,6461 |
| 31117 | ENERGOTEL-AS - ENERGOTEL a.s. | 2026-03-25 22:01:31 | 174,5511,5578,39392,60068 |
| 33891 | CORE-BACKBONE - Core-Backbone GmbH | 2026-03-26 00:00:38 | 1299,3257,3320,3356 |
| 39790 | WEB4U - Web4U s.r.o. | 2026-03-25 20:01:28 | 25248,199803 |
| 39791 | TPS-AS - Telco Pro Services, a. s. | 2026-03-25 22:00:57 | 1299,29208 |
| 39904 | MERIT-AS - MERIT GROUP a.s | 2026-03-25 23:00:54 | 5588,6939,16019,42000,47200 |
| 40994 | ALWYZON - Hohl IT e.U. | 2026-03-25 23:01:27 | 174,1299,2914,3257,6762 |
| 43541 | VSHOSTING - VSHosting s.r.o. | 2026-03-25 22:01:35 | 1299,3356 |
| 47200 | NIXCZ-RS - NIX.CZ z.s.p.o. | 2026-03-26 00:00:38 | 0 |
| 49206 | PEAKFACTORY - PeakFactory BV | 2026-03-26 00:00:38 | 174,1299,39392,60068 |
| 50698 | TETA - TETA s.r.o. | 2026-03-26 00:00:38 | 5588,29208 |
| 59747 | NIX-DR - NIX.CZ z.s.p.o. | 2026-03-26 00:00:38 | 5610,6855,6881,8251 |
| 59970 | AMIGONET - AmigoNet s.r.o. | 2026-03-26 00:00:38 | 6830,39392,47232 |
| 198101 | KOOPERATIVA-AS - Kooperativa pojistovna, a.s., Vienna Insurance Group | 2026-03-26 00:00:38 | 5610,6855,29208,39392 |
| 200070 | CZNIC-AS2 - CZ.NIC, z.s.p.o. | 2026-03-26 00:00:38 | 1299,1853,6461,6830,7521,8001,8674,12570,16876,22548,25248,27678,29802,34867,37474,40528,396356 |
| 200970 | RIEPERT - Riepert Informationstechnologie GmbH | 2026-03-25 21:01:12 | 33891,35369,200683 |
| 202297 | SKYLON - Skylon Solutions Limited | 2026-03-25 20:00:52 | 39392,47232 |
| 207187 | TKRJASEK - TKR Jasek, s.r.o. | 2026-03-26 00:00:38 | 6939,39392,42000,47200,61195 |
| 209369 | TCPRO - The Cloud Provider s.r.o. | 2026-03-25 20:01:26 | 21430,39392,60606 |
| Peering.CZ members 22 records of 204 member ASN (10%) | |||
| 5405 | INTERDOTLINK - Inter.link GmbH | 2026-03-25 22:01:20 | 1299,2914,3257,3320,3491,5511,6762,12956 |
| 6424 | EDGOO - EDGOO NETWORKS UNIPESSOAL LDA | 2026-03-26 00:00:38 | 174,1273,1299,2914,6461,6762,6830,141193 |
| 6830 | LIBERTYGLOBAL - Liberty Global Europe Holding B.V. | 2026-03-26 00:00:38 | 0 |
| 9136 | WOBCOM - Wobcom GmbH | 2026-03-26 00:00:38 | 1299,2914,3320,3356 |
| 12735 | ASTURKNET - TurkNet Iletisim Hizmetleri A.S. | 2026-03-26 00:00:38 | 174,3257,6762,9002,9121 |
| 12905 | ACS-SK-AS - ACS spol. s r. o. | 2026-03-26 00:00:38 | 3257,31117,39392 |
| 15614 | DRAGON - Dragon Internet a.s. | 2026-03-25 20:00:40 | 6939,21430,39392 |
| 15962 | OSK-DNI - Orange Slovensko a.s. | 2026-03-25 20:01:18 | 5511,5578 |
| 21430 | WIA-AS - WIA spol. s.r.o. | 2026-03-26 00:00:38 | 174,1299,3491,39392 |
| 24971 | MASTER-AS - MasterDC s.r.o. | 2026-03-26 00:00:38 | 1299,9002 |
| 28917 | FIORD-AS - Fiord Networks, UAB | 2026-03-25 20:01:24 | 3257,6762 |
| 31117 | ENERGOTEL-AS - ENERGOTEL a.s. | 2026-03-25 22:01:31 | 174,5511,5578,39392,60068 |
| 33891 | CORE-BACKBONE - Core-Backbone GmbH | 2026-03-26 00:00:38 | 1299,3257,3320,3356 |
| 35328 | DSIDATA - DSI DATA, a. s. | 2026-03-26 00:00:38 | 31117 |
| 42184 | AS-TKRZ - TKRZ Stadtwerke GmbH | 2026-03-25 20:01:08 | 174,1299,3257,3320,33891,55002 |
| 48326 | DATANETWORKS - DataNetworks s.r.o. | 2026-03-25 22:00:41 | 6939,31117,39392,60068 |
| 49206 | PEAKFACTORY - PeakFactory BV | 2026-03-26 00:00:38 | 174,1299,39392,60068 |
| 50629 | LWLCOM - LWLcom GmbH | 2026-03-25 22:01:17 | 174,1299,3257,3320,3356,5511 |
| 59970 | AMIGONET - AmigoNet s.r.o. | 2026-03-26 00:00:38 | 6830,39392,47232 |
| 60345 | IXNET - icixs networks GmbH | 2026-03-25 20:00:42 | 1299,5511,6204,6939,21473,50629 |
| 197019 | WEDOS - WEDOS Internet, a.s. | 2026-03-25 23:00:53 | 1299,6939,25512,42000,60068 |
| 207187 | TKRJASEK - TKR Jasek, s.r.o. | 2026-03-26 00:00:38 | 6939,39392,42000,47200,61195 |
| NIX.CZ - FENIX members 16 records of 38 member ASN (42%) | |||
| 2852 | CESNET2 - CESNET z.s.p.o. | 2026-03-26 00:00:38 | 1853,2607,6461,6762,6939,20965,21320,60606 |
| 6881 | NIXCZ - NIX.CZ z.s.p.o. | 2026-03-26 00:00:38 | 6939,15685,25512,29208 |
| 15935 | HA-VEL-LOCAL-AS - ha-vel internet s.r.o. | 2026-03-26 00:00:38 | 174,1299,9002 |
| 21430 | WIA-AS - WIA spol. s.r.o. | 2026-03-26 00:00:38 | 174,1299,3491,39392 |
| 24971 | MASTER-AS - MasterDC s.r.o. | 2026-03-26 00:00:38 | 1299,9002 |
| 25192 | CZNIC-AS - CZ.NIC, z.s.p.o. | 2026-03-26 00:00:38 | 1299,1853,6461,6830,7521,8001,8674,12570,16876,22548,25248,27678,29802,34867,37474,40528,396356 |
| 29208 | QUANTCOM-AS - Quantcom, a.s. | 2026-03-26 00:00:38 | 1299,3257,6461 |
| 31117 | ENERGOTEL-AS - ENERGOTEL a.s. | 2026-03-25 22:01:31 | 174,5511,5578,39392,60068 |
| 39790 | WEB4U - Web4U s.r.o. | 2026-03-25 20:01:28 | 25248,199803 |
| 39791 | TPS-AS - Telco Pro Services, a. s. | 2026-03-25 22:00:57 | 1299,29208 |
| 39904 | MERIT-AS - MERIT GROUP a.s | 2026-03-25 23:00:54 | 5588,6939,16019,42000,47200 |
| 43541 | VSHOSTING - VSHosting s.r.o. | 2026-03-25 22:01:35 | 1299,3356 |
| 47200 | NIXCZ-RS - NIX.CZ z.s.p.o. | 2026-03-26 00:00:38 | 0 |
| 50698 | TETA - TETA s.r.o. | 2026-03-26 00:00:38 | 5588,29208 |
| 200070 | CZNIC-AS2 - CZ.NIC, z.s.p.o. | 2026-03-26 00:00:38 | 1299,1853,6461,6830,7521,8001,8674,12570,16876,22548,25248,27678,29802,34867,37474,40528,396356 |
| 207187 | TKRJASEK - TKR Jasek, s.r.o. | 2026-03-26 00:00:38 | 6939,39392,42000,47200,61195 |