| ASN | Name | IPv4 Num IPs | IPv6 Num IPs(/64) |
|---|---|---|---|
| AS2118 | RELCOM-AS - Reliable Communications s.r.o., CZ | 3,840 | 0 |
| AS2571 | DHLNET - DHL Information Services (Europe) s.r.o, CZ | 154,368 | 3,211,264 |
| AS2852 | CESNET2 - CESNET z.s.p.o., CZ | 849,920 | 34,359,738,368 |
| AS3161 | ASITPROFI - IT PROFI s.r.o., CZ | 512 | 0 |
| AS5588 | GTSCE - T-Mobile Czech Republic a.s., CZ | 79,616 | 8,589,934,592 |
| AS5610 | O2-CZECH-REPUBLIC - O2 Czech Republic, a.s., CZ | 1,542,400 | 47,244,705,792 |
| AS6740 | INEXT-CZ-ADA - CEZNET s.r.o., CZ | 41,984 | 0 |
| AS6881 | NIXCZ - NIX.CZ z.s.p.o., CZ | 2,560 | 8,589,934,592 |
| AS8251 | NFX_ZSPO - FreeTel, s.r.o., CZ | 17,408 | 4,294,967,296 |
| AS8646 | cloudinfrastack - cloudinfrastack, s.r.o., CZ | 1,024 | 0 |
| AS8882 | AS8882 - AS8882 s.r.o., CZ | 0 | 65,536 |
| AS8913 | IPNet - Mopos Communications A.S., CZ | 8,192 | 4,294,967,296 |
| AS9053 | VSHOSTING-CDN - VSHosting s.r.o., CZ | 256 | 196,608 |
| AS9080 | GIN - Ipex A.S, CZ | 26,624 | 4,294,967,296 |
| AS12344 | CZECHITC - CZECH IT CLUSTER, druzstvo, CZ | 1,024 | 8,589,934,592 |
| AS12570 | ITSELF - O2 Czech Republic, a.s., CZ | 53,760 | 38,654,705,664 |
| AS12608 | IGLG-7F5-DATA - IGLG Network CZ s.r.o., CZ | 256 | 34,359,738,368 |
| AS12984 | PILSFREE - PilsFree, z. s., CZ | 1,024 | 34,359,738,368 |
| AS13036 | TMOBILE-CZ - T-Mobile Czech Republic a.s., CZ | 992,256 | 73,014,444,032 |
| AS13199 | DOUBRAVA-NET - Jaroslav Doubrava, CZ | 1,024 | 34,359,738,368 |
| AS15380 | ANSCZ - Air Navigation Services of the Czech Republic, state enterprise, CZ | 256 | 65,536 |
| AS15425 | COMA - PODA a.s., CZ | 110,592 | 4,294,967,296 |
| AS15614 | Dragon - Dragon Internet a.s., CZ | 19,968 | 34,359,738,368 |
| AS15685 | CASABLANCA-AS - CASABLANCA INT a.s., CZ | 31,232 | 4,294,967,296 |
| AS15935 | HA-VEL-LOCAL-AS - ha-vel internet s.r.o., CZ | 50,432 | 4,295,098,368 |
| AS16019 | VODAFONE-CZ-AS - Vodafone Czech Republic a.s., CZ | 1,210,368 | 326,417,580,032 |
| AS16246 | AS16246 - O2 Czech Republic, a.s., CZ | 133,120 | 38,654,705,664 |
| AS20609 | kazaczsro - KAZA.cz s.r.o., CZ | 2,048 | 4,294,967,296 |
| AS20643 | CZ-PILSFREESERVIS-AS - PilsFree servis, s.r.o., CZ | 1,024 | 34,359,738,368 |
| AS20701 | CZNIC-AS3 - CZ.NIC, z.s.p.o., CZ | 512 | 131,072 |
| AS20708 | SKODA-AUTO - SKODA AUTO a.s., CZ | 1,280 | 65,536 |
| AS20723 | MGI - AVONET, s.r.o., CZ | 16,384 | 34,359,738,368 |
| AS21045 | QnetCZ - K-net Technical International Group, s.r.o., CZ | 4,096 | 0 |
| AS21082 | AS-CZVP - Reliable Communications s.r.o., CZ | 512 | 0 |
| AS21241 | MUZO-AS - Global Payments Europe, s.r.o., CZ | 2,048 | 0 |
| AS21430 | WIA-AS - WIA spol. s.r.o., CZ | 41,216 | 4,295,229,440 |
| AS22298 | BASTL - Jan Vaclav, CZ | 0 | 65,536 |
| AS24641 | FASTER-AS - FASTER CZ spol. s r.o., CZ | 17,920 | 8,589,934,592 |
| AS24806 | INTERNET-CZ - INTERNET CZ, a.s., CZ | 45,824 | 4,294,967,296 |
| AS24971 | MASTER-AS - MasterDC s.r.o., CZ | 58,880 | 90,261,618,688 |
| AS25093 | CSAS-CZ - Ceska sporitelna a.s., CZ | 512 | 0 |
| AS25192 | CZNIC-AS - CZ.NIC, z.s.p.o., CZ | 6,400 | 4,295,360,512 |
| AS25234 | ACTIVE24-AS - ACTIVE 24, s.r.o., CZ | 7,680 | 8,590,000,128 |
| AS25238 | MONETA-CZ - MONETA Money Bank, a.s., CZ | 1,024 | 65,536 |
| AS25248 | BlueTone-AS - RADIOKOMUNIKACE a.s., CZ | 106,752 | 4,295,032,832 |
| AS25321 | G4S-NET - Brink's Cash Solutions (CZ), a.s., CZ | 512 | 0 |
| AS25424 | INEXT-CZ - CEZNET s.r.o., CZ | 33,792 | 68,719,476,736 |
| AS25512 | CDT-AS - CD-Telematika a.s., CZ | 117,760 | 4,294,967,296 |
| AS28725 | CETIN-AS - CETIN a.s., CZ | 134,400 | 38,654,705,664 |
| AS28892 | CUZK-NET - Cesky urad zememericky a katastralni, CZ | 256 | 65,536 |
| AS28905 | BECOLINK-AS - OMEGA plus Chrudim s.r.o., CZ | 7,168 | 0 |
| AS28972 | MSOFT-AS - M-SOFT, spol. s r.o., CZ | 12,800 | 68,719,476,736 |
| AS29086 | GITY-AS - GiTy, a.s., CZ | 4,096 | 4,294,967,296 |
| AS29134 | IGNUM-AS - Webglobe, s.r.o., CZ | 22,272 | 47,513,075,712 |
| AS29208 | QUANTCOM-AS - Quantcom, a.s., CZ | 265,984 | 17,179,869,184 |
| AS29321 | CentroNetAS - O2 Czech Republic, a.s., CZ | 15,360 | 4,294,967,296 |
| AS29504 | LBCFREE - Freenet Liberec, z.s., CZ | 1,024 | 34,359,738,368 |
| AS29583 | UNIENT-AS - Spinoco a.s., CZ | 6,144 | 0 |
| AS30738 | NETART-AS - NetArt Group s.r.o., CZ | 768 | 4,294,967,296 |
| AS30764 | PODA-AS - PODA a.s., CZ | 218,112 | 38,654,705,664 |
| AS31246 | NETBOX-AS - O2 Czech Republic, a.s., CZ | 66,560 | 42,949,672,960 |
| AS31349 | a-net - a-net Liberec s.r.o., CZ | 5,120 | 34,359,738,368 |
| AS31461 | MORAVIA-IT-AS - Moravia IT s.r.o., CZ | 2,048 | 0 |
| AS33883 | TRIONET-CZ-AS - TRIOPTIMUM s.r.o., CZ | 7,168 | 34,359,738,368 |
| AS33943 | CBEZDRAT-AS - Quadruple a.s., CZ | 8,192 | 34,359,738,368 |
| AS34040 | CZTTNET-AS - TTNET s.r.o., CZ | 13,312 | 4,294,967,296 |
| AS34049 | WOSACZ-AS - H-data, spol. s r.o., CZ | 2,048 | 34,359,738,368 |
| AS34080 | MIRAMO-AS - MIRAMO spol. s.r.o., CZ | 11,264 | 4,294,967,296 |
| AS34222 | ZONER-AS - ZONER a.s., CZ | 6,144 | 4,294,967,296 |
| AS34475 | Agrostroj - Agrostroj Pelhrimov, a.s., CZ | 1,024 | 0 |
| AS34487 | southpraguenet - SouthPrague.Net, z.s., CZ | 256 | 34,359,738,368 |
| AS34596 | HVfree - HVfree.net servis. s.r.o., CZ | 768 | 34,359,738,368 |
| AS34819 | h17 - H17 Networks, s.r.o., CZ | 1,024 | 34,359,738,368 |
| AS34911 | ASELDATA - ELDATA prazska s.r.o., CZ | 3,584 | 0 |
| AS34955 | ASVICENIK - Martin Vicenik, CZ | 3,072 | 0 |
| AS35046 | OMEGAPLUS-AS - OMEGA plus Chrudim s.r.o., CZ | 7,168 | 4,294,967,296 |
| AS35096 | ALEFNULA - Alef Nula a.s., CZ | 1,024 | 65,536 |
| AS35236 | AS35236 - UVT Internet s.r.o., CZ | 10,496 | 60,129,673,216 |
| AS35592 | COOLHOUSING-AS - Coolhousing s.r.o., CZ | 13,568 | 4,295,163,904 |
| AS35613 | NETDATACOMM - FASTER CZ spol. s r.o., CZ | 9,216 | 8,589,934,592 |
| AS38952 | MAFRA-CZ-AS - MAFRA, a.s., CZ | 2,048 | 0 |
| AS39050 | NETSERVICE-AS - NET service solution, s.r.o., CZ | 256 | 34,359,738,368 |
| AS39392 | SuperNetwork - SH.cz s.r.o., CZ | 31,744 | 73,014,509,568 |
| AS39453 | UZIS-AS - Ustav zdravotnickych informaci a statistiky Ceske republiky, CZ | 256 | 0 |
| AS39455 | Tlapnet-SK-AS - Jiri Tlapak, CZ | 1,024 | 0 |
| AS39736 | ICTSUPPORT - ICT Support, s.r.o., CZ | 1,024 | 34,359,738,368 |
| AS39761 | ABAK - ABAK, Co.Ltd., CZ | 10,240 | 38,654,705,664 |
| AS39790 | WEB4U - Web4U s.r.o., CZ | 5,120 | 4,294,967,296 |
| AS39791 | TPS-AS - Telco Pro Services, a. s., CZ | 18,688 | 4,295,032,832 |
| AS39817 | OVANET - OvaNet, a.s., CZ | 4,352 | 4,294,967,296 |
| AS39904 | MERIT-AS - MERIT GROUP a.s, CZ | 4,096 | 4,294,967,296 |
| AS39906 | COPROSYS - CoProSys a.s., CZ | 37,376 | 4,295,032,832 |
| AS40964 | ASTELNET - ASTELNET s.r.o., CZ | 1,280 | 0 |
| AS41030 | ASNOVOTNYCZ - Jaroslav Novotny, CZ | 1,792 | 0 |
| AS41046 | NEJTV-AS - O2 Czech Republic, a.s., CZ | 32,768 | 34,359,803,904 |
| AS41088 | CZNSYS - "N_SYS s.r.o.", CZ | 9,216 | 4,295,032,832 |
| AS41359 | TELEFONZENTRALE-AS - Telefonzentrale s.r.o., CZ | 256 | 0 |
| AS41453 | TRESTEL-CZ-ASN - SITEL spol. s r.o., CZ | 5,120 | 38,654,705,664 |
| AS41670 | HKFREE-AS - hkfree.org z.s., CZ | 5,120 | 34,359,738,368 |
| AS41779 | LAJSINET - LajsiNET s.r.o., CZ | 1,024 | 34,359,738,368 |
| AS42000 | KAORA - Futruy s.r.o., CZ | 6,400 | 34,359,738,368 |
| AS42189 | EUROSIGNAL-AS - Druzstvo EUROSIGNAL, CZ | 7,168 | 34,359,738,368 |
| AS42306 | EDERA_Group - Edera Group a.s., CZ | 20,480 | 137,438,953,472 |
| AS42422 | SECURITYNET-AS - SecurityNet.cz s.r.o., CZ | 3,072 | 4,295,032,832 |
| AS42726 | BUSINESSCOM - BusinessCom CZ spol. s r.o., CZ | 512 | 0 |
| AS42908 | CZ-NORDICTELECOMREGIONAL - O2 Czech Republic, a.s., CZ | 183,296 | 158,913,789,952 |
| AS43037 | SEZNAM-CZ - Seznam.cz, a.s., CZ | 3,072 | 4,294,967,296 |
| AS43070 | JAW-AS - JAW.cz s.r.o., CZ | 8,704 | 12,884,901,888 |
| AS43413 | ASNEW - NEW TELEKOM, spol. s r.o., CZ | 6,144 | 34,359,738,368 |
| AS43500 | WBD-AS - HBO Europe s.r.o., CZ | 2,048 | 524,288 |
| AS43507 | RETE-AS - RETE internet, s.r.o., CZ | 8,192 | 0 |
| AS43523 | DESIGN-AS - A.T.S. INTERNATIONAL s.r.o, CZ | 1,024 | 0 |
| AS43541 | VSHOSTING - VSHosting s.r.o., CZ | 18,688 | 47,244,836,864 |
| AS43542 | OptoNet-AS - OptoNet Communication, spol. s.r.o., CZ | 8,192 | 4,294,967,296 |
| AS43614 | ECONOMIA-CZ - Economia a.s., CZ | 3,072 | 4,294,967,296 |
| AS43709 | SILESNET - SilesNet s.r.o., CZ | 8,192 | 4,294,967,296 |
| AS43757 | ICZAS-CZ - ICZ a.s., CZ | 2,304 | 65,536 |
| AS43866 | ALTRON - Altron a.s., CZ | 512 | 0 |
| AS44002 | SYS-DATACOM - Sys-DataCom s.r.o., CZ | 3,072 | 4,294,967,296 |
| AS44065 | NETAIR-AS - NETAIR, s.r.o., CZ | 6,144 | 34,359,738,368 |
| AS44070 | MCnet-AS - O2 Czech Republic, a.s., CZ | 4,096 | 34,359,738,368 |
| AS44104 | LCJ-AS - LCJ Invest, a.s., CZ | 256 | 0 |
| AS44424 | AS44424 - Allegro Retail a.s., CZ | 2,048 | 0 |
| AS44430 | MaRcom-Eko-AS - MaRcom-Eko s.r.o., CZ | 2,048 | 0 |
| AS44489 | Starnet - STARNET, s.r.o., CZ | 75,520 | 150,323,855,360 |
| AS44500 | vlasimnet - Vlasimnet s.r.o., CZ | 2,048 | 4,294,967,296 |
| AS44546 | ALFATELECOM-AS - ALFA TELECOM s.r.o., CZ | 526,848 | 0 |
| AS44712 | eHAMnet-AS - eHAMnet, s.r.o., CZ | 2,048 | 34,359,738,368 |
| AS44770 | SAVVY-AS - Savvy s.r.o., CZ | 1,024 | 65,536 |
| AS44984 | Fortion - Fortion Networks, s.r.o., CZ | 1,024 | 4,294,967,296 |
| AS46553 | AS46553 - AS46553 s.r.o., CZ | 0 | 65,536 |
| AS47110 | CLOUD4COM-AS - Cloud4com s.r.o., CZ | 4,608 | 4,294,967,296 |
| AS47114 | ZLINNET - SychrovNET s.r.o, CZ | 6,144 | 38,654,705,664 |
| AS47131 | PH - PH, spol. s r. o., CZ | 2,048 | 0 |
| AS47232 | ISPAlliance - ISP Alliance a.s., CZ | 9,984 | 103,079,215,104 |
| AS47269 | HLUCIN-NET-AS - Core4Net, s.r.o., CZ | 4,096 | 34,359,738,368 |
| AS47317 | WEB4CE - Web4ce, s.r.o., CZ | 3,072 | 34,359,738,368 |
| AS47493 | WMS-AS - CEZNET s.r.o., CZ | 8,192 | 4,294,967,296 |
| AS47681 | RIOMEDIA - O2 Czech Republic, a.s., CZ | 1,024 | 0 |
| AS47727 | WARNETCZ-AS - Warnet.cz s.r.o., CZ | 1,024 | 4,294,967,296 |
| AS47749 | ORIFLAME-AS - ORIFLAME SOFTWARE s.r.o., CZ | 1,024 | 65,536 |
| AS47767 | RCO-AS - Regionalni centrum Olomouc s.r.o., CZ | 2,048 | 4,294,967,296 |
| AS47868 | SUPRO-AS - AVONET, s.r.o., CZ | 4,096 | 4,294,967,296 |
| AS47949 | GSNETCZ - gsnet.cz s.r.o., CZ | 2,048 | 0 |
| AS48091 | ROWANet-AS - Kraj Vysocina, CZ | 1,280 | 4,295,032,832 |
| AS48131 | IXOXI - IXOXI s.r.o., CZ | 512 | 8,589,934,592 |
| AS48298 | GOVCZ - MINISTERSTVO VNITRA CR, CZ | 3,072 | 4,294,967,296 |
| AS48364 | ACVYSKOV-AS - Pe3ny Net s.r.o., CZ | 3,072 | 4,294,967,296 |
| AS48405 | CGI-CZ-AS1 - CGI IT Czech Republic s.r.o., CZ | 256 | 0 |
| AS48417 | ITS-CZ - ITS akciova spolecnost, CZ | 4,608 | 4,294,967,296 |
| AS48451 | PRE-AS - Prazska energetika, a.s., CZ | 2,048 | 4,294,967,296 |
| AS48574 | ASN-CZ-PLANET-A-48574 - T-Mobile Czech Republic a.s., CZ | 9,216 | 0 |
| AS48602 | CONNECTPLUS - Connect plus s.r.o., CZ | 1,024 | 34,359,738,368 |
| AS48661 | AIRWAYNET - AIRWAYNET, a.s., CZ | 5,120 | 4,294,967,296 |
| AS48889 | GLOBECORP-AS-CZ - GLOBECORP a.s., CZ | 1,024 | 0 |
| AS48926 | PE3NY-AS - Pe3ny Net s.r.o., CZ | 12,288 | 4,294,967,296 |
| AS48960 | MORAVANET - AQUA,a.s., CZ | 1,280 | 4,294,967,296 |
| AS49013 | Fusion_Media - Fusion Media, s.r.o., CZ | 1,280 | 0 |
| AS49025 | PROZETA-NET - PRO-ZETA a.s., CZ | 3,328 | 268,435,456 |
| AS49095 | P12com - PRAHA12.com s.r.o., CZ | 1,024 | 34,359,738,368 |
| AS49101 | KTCT-ASN - CEZNET s.r.o., CZ | 16,384 | 8,589,934,592 |
| AS49121 | INFTELE-AS - Infinity Telecom, s.r.o., CZ | 6,400 | 589,824 |
| AS49142 | HBO - HBO Europe s.r.o., CZ | 512 | 0 |
| AS49244 | SCANCOM - Scancom s.r.o., CZ | 256 | 34,359,738,368 |
| AS49262 | ATCCZ1 - Ataccama Software, s.r.o., CZ | 256 | 34,359,738,368 |
| AS49573 | ASJIMMY - JimmyNet s.r.o., CZ | 1,024 | 34,359,738,368 |
| AS49580 | MONETPLUS-AS - Monet +, a.s., CZ | 512 | 0 |
| AS49767 | INTERNETPB-AS - O2 Czech Republic, a.s., CZ | 5,120 | 4,294,967,296 |
| AS49890 | ADA-NET-AS - ABLE agency, s.r.o., CZ | 4,096 | 34,359,738,368 |
| AS49985 | IP4ISP - IP4ISP z.s.p.o, CZ | 17,920 | 4,294,967,296 |
| AS50007 | LVNET-AS - Reliable Communications s.r.o., CZ | 0 | 262,144 |
| AS50067 | cesal - CESAL s.r.o., CZ | 1,024 | 34,359,738,368 |
| AS50097 | IPVOIP-AS - IPVOIP s.r.o., CZ | 256 | 0 |
| AS50163 | altnet-skvelynet - Altnet s.r.o., CZ | 2,048 | 4,294,967,296 |
| AS50301 | ASN-BRAZDIMNET - BrazdimNET s.r.o., CZ | 2,304 | 34,359,738,368 |
| AS50338 | GAMERHOST - GamerHost s.r.o., CZ | 1,536 | 4,294,967,296 |
| AS50348 | KVADOS - KVADOS, a.s., CZ | 2,048 | 4,294,967,296 |
| AS50398 | FASTCOMMUNICATIONS - Fast Communication, s.r.o., CZ | 3,072 | 65,536 |
| AS50415 | Ahosting - Ahosting a.s., CZ | 1,024 | 34,359,738,368 |
| AS50695 | VLP-AS - VLTAVA LABE MEDIA a.s., CZ | 512 | 65,536 |
| AS50698 | TETA - TETA s.r.o., CZ | 11,264 | 34,359,738,368 |
| AS50784 | intraweb - Intraweb servis s.r.o., CZ | 1,024 | 34,359,738,368 |
| AS50825 | UVT - UVT Internet s.r.o., CZ | 8,192 | 34,359,738,368 |
| AS50833 | FIBERTEL-AS - FIBER TELECOM s.r.o., CZ | 8,704 | 262,144 |
| AS50971 | JHCOMP-AS - JHComp s.r.o., CZ | 2,048 | 4,294,967,296 |
| AS50975 | AVX_AS - KYOCERA AVX Components s.r.o., CZ | 2,048 | 0 |
| AS50980 | net3 - cloudinfrastack, s.r.o., CZ | 1,024 | 0 |
| AS51025 | CONNECT-TST-AS - VSHosting s.r.o., CZ | 256 | 0 |
| AS51134 | INTACTO-AS - Development 777 s.r.o., CZ | 1,792 | 34,359,803,904 |
| AS51210 | KRAXNET-AS - KRAXNET s.r.o., CZ | 2,048 | 65,536 |
| AS51248 | HOST-TELECOM - Host-Telecom.com s.r.o., CZ | 13,056 | 4,295,229,440 |
| AS51278 | IGNUM-ANYCAST-AS - Webglobe, s.r.o., CZ | 256 | 65,536 |
| AS51331 | ModernTV - SychrovNET s.r.o, CZ | 1,536 | 50,331,648 |
| AS51382 | COMANET-NETWORK - Ing. Leos Janouch, CZ | 1,024 | 65,536 |
| AS51400 | ASSPOJENET - SPOJE.NET s.r.o., CZ | 2,048 | 65,536 |
| AS51420 | CYRILEK-AS - cyrilek.net z.s., CZ | 8,704 | 0 |
| AS51424 | ASAGNET - Jiri Sperl, CZ | 1,792 | 0 |
| AS51449 | KTUO-AS - Kabelova televize Usti nad Orlici, spol. s r. o., CZ | 1,024 | 4,294,967,296 |
| AS51521 | ASKMNET - Resident Control Telco s.r.o., CZ | 512 | 0 |
| AS51524 | ASNETDELUXE - Ales Tesacek, CZ | 2,048 | 0 |
| AS51586 | SERVERZONECZ - ServerZone s.r.o., CZ | 1,280 | 8,589,934,592 |
| AS51661 | ALLSTARNET - UVT Internet s.r.o., CZ | 1,024 | 0 |
| AS51727 | SKODAPOWER-AS - Doosan Skoda Power s.r.o, CZ | 512 | 0 |
| AS51744 | ASJABLONKA - Non-profit organization Jablonka.cz, CZ | 1,024 | 65,536 |
| AS51800 | FIBERNET-ASN - FIBER Network s.r.o., CZ | 2,048 | 4,294,967,296 |
| AS51968 | NEOS-AS - NEOS v.o.s., CZ | 4,096 | 0 |
| AS52029 | ASNOVOSEDLY - Palanet s.r.o., CZ | 2,048 | 0 |
| AS52058 | petrkovice_net - za200.cz s.r.o., CZ | 2,560 | 0 |
| AS52084 | ATLELEKTROCZ - ISP Alliance a.s., CZ | 2,048 | 0 |
| AS52092 | ALFSERVIS-AS - Alf servis, s.r.o., CZ | 4,608 | 65,536 |
| AS52115 | JARONET-AS - JaroNet-services s.r.o., CZ | 4,352 | 68,719,476,736 |
| AS52130 | ARTCOMPANYCZ - Livesport s.r.o., CZ | 2,048 | 65,536 |
| AS52154 | ASMJANIK - mjanik.net s.r.o., CZ | 2,048 | 0 |
| AS52176 | TTC-CZ - TTC TELEKOMUNIKACE s.r.o., CZ | 1,536 | 4,294,967,296 |
| AS54444 | AS54444 - AS54444 s.r.o., CZ | 0 | 65,536 |
| AS56344 | ASVIRIDIUM - Viridium.cz s.r.o., CZ | 1,024 | 65,536 |
| AS56353 | FIRSTLINE-AS - First Line Software s.r.o., CZ | 1,024 | 0 |
| AS56360 | MSTR-AS - TRINITY CZECH REPUBLIC, s.r.o., CZ | 4,096 | 34,359,738,368 |
| AS56427 | ASHRADIL - Michal Hradil, CZ | 2,048 | 0 |
| AS56450 | ALBERON_AS - Alberon Letohrad s.r.o, CZ | 4,096 | 34,359,738,368 |
| AS56456 | C2NET - C2NET s.r.o., CZ | 4,096 | 34,359,738,368 |
| AS56566 | SATT-AS - SATT a.s., CZ | 12,032 | 4,294,967,296 |
| AS56624 | ASRTYNENET - Rtyne.net s.r.o., CZ | 3,072 | 0 |
| AS56717 | RESAL-AS - OG Soft s.r.o., CZ | 256 | 65,536 |
| AS56821 | knvnet1-as - KnVnet services s.r.o., CZ | 2,048 | 8,589,934,592 |
| AS56827 | ASMIRNETCZ - mirnet s.r.o., CZ | 1,024 | 0 |
| AS56891 | ASCZRB - Narodni rozvojova banka, a.s., CZ | 256 | 0 |
| AS56973 | VITSOL - VITKOVICE IT SOLUTIONS a.s., CZ | 3,072 | 16,777,216 |
| AS57007 | ASNITEX - NITEX ISP s.r.o., CZ | 1,024 | 65,536 |
| AS57069 | ASDCC - Dempsey and Clark s.r.o., CZ | 8,192 | 0 |
| AS57077 | AB-NET - AB-NET s.r.o., CZ | 3,072 | 4,294,967,296 |
| AS57081 | SCARFBOT - Scarfbot Technologies, s.r.o., CZ | 1,024 | 34,359,738,368 |
| AS57188 | RNET-AS - ORKA systems, s.r.o., CZ | 4,096 | 4,294,967,296 |
| AS57279 | SAURONNET - Sauron CZ s.r.o., CZ | 4,096 | 4,294,967,296 |
| AS57287 | OTAVANET-AS - OtavaNet s.r.o., CZ | 4,096 | 65,536 |
| AS57288 | ASSTAMPI - StaMPi, spol. s r.o., CZ | 2,048 | 65,536 |
| AS57294 | Internet_Expert_CZ - Internet Expert s.r.o., CZ | 4,096 | 65,536 |
| AS57472 | JRNET - JR-NET, s.r.o., CZ | 768 | 4,294,967,296 |
| AS57496 | PRAHA1NET-AS - Praha1.net z.s.p.o., CZ | 4,096 | 4,295,032,832 |
| AS57560 | ASXLNET - XLNET s.r.o., CZ | 1,024 | 65,536 |
| AS57707 | GREENDATA - Greendata s.r.o., CZ | 3,584 | 4,295,032,832 |
| AS57728 | CEZNET-AS - CEZNET s.r.o., CZ | 15,360 | 12,884,901,888 |
| AS57825 | MoravanyNET-AS - MoravanyNET s.r.o., CZ | 1,536 | 4,294,967,296 |
| AS57904 | ASVEVYNET - Vevynet s.r.o., CZ | 1,024 | 0 |
| AS58215 | Omniline-net-as - Omniline Investment s.r.o., CZ | 256 | 0 |
| AS58220 | PEGASNET - Tomas Budai, CZ | 1,024 | 4,294,967,296 |
| AS58239 | ASHANSPAULCITY - hanspaul-city.net s.r.o., CZ | 1,536 | 17,179,869,184 |
| AS59479 | ASGEMNET - GEMNET s.r.o., CZ | 6,400 | 65,536 |
| AS59664 | ASOPTON - Opton s.r.o., CZ | 1,024 | 0 |
| AS59747 | NIX-DR - NIX.CZ z.s.p.o., CZ | 0 | 65,536 |
| AS59871 | HEUREKA_GROUP - Heureka Group a.s., CZ | 1,024 | 327,680 |
| AS59925 | GIGASERVER - Seonet Multimedia s.r.o., CZ | 1,024 | 4,294,967,296 |
| AS59959 | SFERIA - SferiaNET.cz s.r.o., CZ | 4,096 | 34,359,738,368 |
| AS59970 | AMIGONET - AmigoNet s.r.o., CZ | 3,072 | 68,719,476,736 |
| AS59984 | KLFREE-NETWORKS - KLFREE NETWORKS, s.r.o., CZ | 2,048 | 4,294,967,296 |
| AS60086 | VALVERA - Valvera s.r.o., CZ | 1,024 | 4,294,967,296 |
| AS60218 | ASIT8 - IT8 - Informacni technologie s.r.o., CZ | 256 | 65,536 |
| AS60266 | EMBEDIT-AS - EmbedIT s.r.o., CZ | 512 | 4,294,967,296 |
| AS60275 | AS_RVTECH - RVTech s.r.o., CZ | 0 | 65,536 |
| AS60529 | PRASLAVICENET - Miroslav Klement, CZ | 2,048 | 0 |
| AS60592 | GRANSY - Gransy s.r.o., CZ | 5,888 | 12,884,901,888 |
| AS60606 | Blindspot - PRO-ZETA a.s., CZ | 1,792 | 4,295,032,832 |
| AS60724 | SICUROCZ - Sicuro Services s. r. o., CZ | 256 | 0 |
| AS61110 | SITMP - Sprava informacnich technologii mesta Plzne, p.o., CZ | 1,024 | 34,359,738,368 |
| AS61296 | TechCom-AS - TechCom s.r.o., CZ | 17,408 | 4,294,967,296 |
| AS62011 | ASUNHFREE - UNHfree.net z.s., CZ | 2,048 | 0 |
| AS62083 | FIO-BANKA-AS - Fio banka, a.s., CZ | 512 | 65,536 |
| AS62099 | JMNET - JM-Networks, s.r.o., CZ | 4,096 | 34,359,738,368 |
| AS62102 | ISE-AS - Prazska plynarenska, a.s., CZ | 1,024 | 4,294,967,296 |
| AS62159 | ASHAPPY - Happy Technik s.r.o., CZ | 768 | 0 |
| AS62178 | Master_IT_Technologies - MASTER IT Technologies, a.s., CZ | 3,072 | 1,073,741,824 |
| AS62298 | CSC - Computer Systems Consulting s.r.o., CZ | 256 | 34,359,738,368 |
| AS62405 | Brouzdal - Brouzdal, s.r.o., CZ | 1,024 | 4,294,967,296 |
| AS63113 | GLOBECORP-NETWORKS - Globecorp Networks, CZ | 2,048 | 0 |
| AS196653 | ASBESTNETCZ - BEST-NET s.r.o., CZ | 1,536 | 65,536 |
| AS196684 | VITALATIV-CZ-AS - VITALATIV, s.r.o., CZ | 2,048 | 0 |
| AS196735 | AS-JONCZ - PODA a.s., CZ | 16,384 | 4,294,967,296 |
| AS196762 | ASALKOM - ALKOM Security, a.s., CZ | 256 | 0 |
| AS196815 | LANSERVIS-AS - LAN servis s.r.o., CZ | 2,048 | 0 |
| AS196822 | SELECTSYSTEM-AS - SELECT SYSTEM, s.r.o., CZ | 16,384 | 4,294,967,296 |
| AS196843 | KHNET - KHnet.info, z.s., CZ | 5,120 | 4,294,967,296 |
| AS196849 | ASBARTYSOVA - MO BYRTUS s.r.o., CZ | 256 | 0 |
| AS196861 | DIGIACT-AS - DIGITAL ACTION s.r.o., CZ | 3,072 | 4,294,967,296 |
| AS196873 | NETLANCERS-AS - Netlancers s.r.o., CZ | 2,048 | 0 |
| AS196916 | BUSINESSCOM-AS - BusinessCom CZ spol. s r.o., CZ | 1,024 | 0 |
| AS196943 | ASVISSADO - Vissado s.r.o., CZ | 256 | 65,536 |
| AS196952 | ASBEZVANET - BEZVANET s.r.o., CZ | 1,024 | 4,295,032,832 |
| AS197013 | SPRINTEL-SRO - Sprintel s.r.o., CZ | 12,288 | 4,294,967,296 |
| AS197019 | WEDOS - WEDOS Internet, a.s., CZ | 10,240 | 4,295,032,832 |
| AS197029 | LAM-AS - LAM plus s.r.o., CZ | 4,096 | 8,589,934,592 |
| AS197046 | AS_FIXNET - FIXNET s.r.o., CZ | 3,072 | 4,294,967,296 |
| AS197083 | K2ATMITEC - K2 atmitec s.r.o., CZ | 2,048 | 0 |
| AS197197 | M-NET - CETIN a.s., CZ | 16,384 | 4,294,967,296 |
| AS197206 | EU1-BUSINESSCOM - BusinessCom CZ spol. s r.o., CZ | 2,560 | 4,294,967,296 |
| AS197256 | RENEWINKLER-AS - Rene Winkler, CZ | 3,072 | 0 |
| AS197277 | SUKL_AS - State Institute for Drug Control, CZ | 2,048 | 4,294,967,296 |
| AS197296 | UNITED_NETWORKS_SE - United Networks SE, CZ | 6,656 | 34,359,738,368 |
| AS197307 | bnet-internet_cz - Core4Net, s.r.o., CZ | 5,376 | 4,294,967,296 |
| AS197353 | INGMS_CZ - NN Management Services, s.r.o., CZ | 512 | 0 |
| AS197393 | ASRUDOLFNET - ISP Alliance a.s., CZ | 2,048 | 34,359,738,368 |
| AS197412 | ASBESKYDNET - Jiri Tlapak, CZ | 768 | 0 |
| AS197444 | COMFEEL - COMFEEL s.r.o., CZ | 1,280 | 34,359,803,904 |
| AS197451 | VUTBR-AS - Brno University of Technology, CZ | 67,072 | 55,834,836,992 |
| AS197542 | COMUNITED - Jan Saulich, CZ | 2,048 | 0 |
| AS197550 | ASINET4YOU - Internet4you.cz, spol. s r.o., CZ | 4,096 | 0 |
| AS197565 | ASDIGISERVICE - NHK Solutions s.r.o., CZ | 2,048 | 0 |
| AS197694 | MEPNET-AS - Municipal Office of the City Prague, CZ | 1,536 | 0 |
| AS197798 | NET-CONNECT - Net-Connect s.r.o., CZ | 9,216 | 34,359,738,368 |
| AS197806 | STRLCAT - Andrei Rys, CZ | 256 | 119,668,736 |
| AS197846 | SAOCOMP-AS - Radovan Ochvat trading as SAO Computers, CZ | 4,096 | 0 |
| AS197875 | UNIPETROLRPA - ORLEN Unipetrol RPA s.r.o., CZ | 256 | 0 |
| AS197879 | HELAPC - HelaPC s.r.o., CZ | 3,328 | 68,719,476,736 |
| AS197895 | ONYX-AS - ONYX engineering, spol. s r.o., CZ | 1,024 | 4,294,967,296 |
| AS197920 | SKODA-ICT - SKODA ICT s.r.o., CZ | 1,280 | 0 |
| AS198002 | CEZNET-AS - CEZNET s.r.o., CZ | 8,192 | 4,294,967,296 |
| AS198031 | TRUSTICA-AS - Trustica s.r.o., CZ | 1,024 | 4,294,967,296 |
| AS198101 | KOOPERATIVA-AS - Kooperativa pojistovna, a.s., Vienna Insurance Group, CZ | 2,048 | 68,719,476,736 |
| AS198103 | CCS-CZ - CCS Ceska spolecnost pro platebni karty s.r.o., CZ | 512 | 0 |
| AS198121 | DNS4EU - Whalebone, s.r.o., CZ | 256 | 65,536 |
| AS198143 | CESKAPOSTA-AS - Ceska Posta s.p., CZ | 512 | 65,536 |
| AS198161 | CZ-SUAS - Sokolovska uhelna, pravni nastupce, a.s., CZ | 3,072 | 4,294,967,296 |
| AS198167 | AppToCloud - Apptc.me s.r.o., CZ | 3,072 | 4,294,967,296 |
| AS198171 | WebglobeRS - Webglobe, s.r.o., CZ | 1,024 | 4,294,967,296 |
| AS198248 | ASCSERVIS - Richard Filip, CZ | 2,048 | 65,536 |
| AS198282 | cablenet - CAH Building s.r.o., CZ | 2,048 | 4,294,967,296 |
| AS198284 | ASBYSTRICE - Mesto Velka Bystrice, CZ | 1,024 | 65,536 |
| AS198346 | NETFORMS-AS - NETFORMS s.r.o., CZ | 1,024 | 12,884,901,888 |
| AS198494 | PREGIS - PREGIS, a.s, CZ | 256 | 65,536 |
| AS198500 | MUNINET-AS - Masarykova univerzita - Ustav vypocetni techniky, CZ | 4,096 | 4,294,967,296 |
| AS198519 | RBcz - Raiffeisenbank a.s., CZ | 512 | 0 |
| AS198586 | HostNow - HostNow, s.r.o., CZ | 256 | 65,536 |
| AS198605 | AVAST-AS-DC - AVAST Software s.r.o., CZ | 5,632 | 67,698,688 |
| AS198624 | Hexado - Petr Balek trading as Hexado.pro, CZ | 256 | 16,842,752 |
| AS198627 | SHOPTET - Shoptet, a.s., CZ | 512 | 65,536 |
| AS198725 | ULTIMUM-AS - Ultimum Technologies a.s., CZ | 1,280 | 34,359,738,368 |
| AS198813 | SychrovNET - SychrovNET s.r.o, CZ | 5,632 | 4,294,967,296 |
| AS198814 | ASALPHASTYLSOFT - ALPHA StylSoft, s.r.o., CZ | 1,024 | 4,294,967,296 |
| AS198977 | UNART - UnArtel s.r.o., CZ | 2,560 | 17,179,869,184 |
| AS198991 | TV_NOVA_SRO - TV Nova sro, CZ | 4,096 | 0 |
| AS199059 | MauriceWard - Maurice Ward & Co., s.r.o., CZ | 256 | 0 |
| AS199220 | KRS-AS-CZ - KrU Stredoceskeho kraje, CZ | 768 | 65,536 |
| AS199298 | GIGANETcz - Jan Stetina, CZ | 1,024 | 4,294,967,296 |
| AS199350 | mfcr - Ministerstvo financi, CZ | 1,024 | 4,294,967,296 |
| AS199405 | OSLAVANY-NET-AS - Oslavany.NET, spolek, CZ | 1,024 | 4,294,967,296 |
| AS199490 | INTERCONNECT - INTERCONNECT s.r.o., CZ | 1,024 | 4,294,967,296 |
| AS199600 | Virtis - Virtis s.r.o., CZ | 1,024 | 34,359,738,368 |
| AS199604 | KU-AS - OLOMOUCKY KRAJ, CZ | 256 | 65,536 |
| AS199657 | TOUSKOVNET - TNtech, s.r.o., CZ | 3,072 | 4,294,967,296 |
| AS199665 | RADIOLINKplus1-NETWORK - Hana Juzkova, CZ | 256 | 65,536 |
| AS199711 | NCISA-AS - National Cyber and Information Security Agency, CZ | 768 | 4,294,967,296 |
| AS199722 | SBERBANKCZ - Sberbank CZ, a.s. v likvidaci, CZ | 1,024 | 0 |
| AS199803 | ComSource - ComSource s.r.o., CZ | 1,536 | 4,294,967,296 |
| AS199806 | DCIT-AS-CZ - DCIT, a.s., CZ | 256 | 65,536 |
| AS200070 | CZNIC-AS2 - CZ.NIC, z.s.p.o., CZ | 1,280 | 327,680 |
| AS200114 | PROCOM - PODA a.s., CZ | 2,048 | 0 |
| AS200449 | QRATOR-CZ - Qrator Labs CZ s.r.o., CZ | 2,560 | 917,504 |
| AS200474 | CRFreeNet - CRFreeNet, z.s., CZ | 256 | 4,294,967,296 |
| AS200600 | SEZNAM-CZ-DC - Seznam.cz datova centra, s.r.o., CZ | 1,024 | 34,359,738,368 |
| AS200635 | INTERCONNECT - pragmatel s.r.o., CZ | 1,024 | 4,294,967,296 |
| AS200646 | BHSEC-PRG - BH securities, a.s., CZ | 256 | 0 |
| AS200806 | bee - BOHEMIA ENERGY entity s.r.o., CZ | 512 | 0 |
| AS200828 | THOSTING-AS - TERMS a.s., CZ | 1,024 | 34,359,738,368 |
| AS200844 | SA-AS - STUDENT AGENCY k.s., CZ | 1,024 | 34,359,738,368 |
| AS200871 | rockawayx-eu - RockawayX Infra s.r.o., CZ | 512 | 0 |
| AS200874 | LBC-AS-CZ - Liberecky kraj, CZ | 1,024 | 4,294,967,296 |
| AS200918 | ORELSOFT - Pavel Zizka, CZ | 5,376 | 34,359,738,368 |
| AS200985 | BOKNET - TNtech, s.r.o., CZ | 0 | 4,294,967,296 |
| AS201116 | VybezekNET - Vybezek.NET s.r.o., CZ | 1,024 | 34,359,738,368 |
| AS201163 | KB-AS-CZ - Komercni banka, a.s., CZ | 1,024 | 0 |
| AS201263 | AS-BRIX-CDN - Brno University of Technology, CZ | 256 | 65,536 |
| AS201265 | ANAFRA-AS - ANAFRA a.s., CZ | 768 | 4,294,967,296 |
| AS201447 | AS_CNB - The Czech National Bank, CZ | 1,024 | 0 |
| AS201464 | ok-net - ISP Alliance a.s., CZ | 256 | 0 |
| AS201476 | Wolfnet - ISP Alliance a.s., CZ | 8,704 | 34,359,803,904 |
| AS201533 | UNITED_NETWORKS_SE - United Networks SE, CZ | 1,024 | 0 |
| AS201548 | Milan_Zelenka - Milan Zelenka, CZ | 2,048 | 0 |
| AS201559 | UNITED_NETWORKS_SE - United Networks SE, CZ | 1,024 | 17,179,869,184 |
| AS201594 | CTU_AS4 - Czech Telecommunication Office, CZ | 256 | 4,294,967,296 |
| AS201608 | HovNet-AS - HovNet-SERVIS s.r.o., CZ | 1,024 | 4,294,967,296 |
| AS201625 | UNITED_NETWORKS_SE - United Networks SE, CZ | 1,024 | 34,359,738,368 |
| AS201648 | PLZ-AS-CZ - Plzensky kraj, CZ | 2,048 | 4,294,967,296 |
| AS201654 | CEZNET-AS - CEZNET s.r.o., CZ | 2,048 | 17,179,869,184 |
| AS201727 | AS_BUBAKOV - Blond & Brown s.r.o., CZ | 2,048 | 16,777,216 |
| AS201730 | DataSpring - Cloud4com s.r.o., CZ | 5,376 | 4,294,967,296 |
| AS201922 | amccomp-turany - mapnet IT services s.r.o., CZ | 256 | 131,072 |
| AS201931 | LBNET - LBnet.cz s.r.o., CZ | 768 | 4,294,967,296 |
| AS201934 | SATAN-NET - HD Internet s.r.o., CZ | 512 | 0 |
| AS202073 | ABS-ACLOUD-CLIENTS1 - Itego a.s., CZ | 256 | 0 |
| AS202131 | Wave-net - ISP Alliance a.s., CZ | 512 | 0 |
| AS202237 | WICNET-AS - Wic-Net, s.r.o., CZ | 8,192 | 4,294,967,296 |
| AS202551 | INERA - INERA.CZ s.r.o., CZ | 1,024 | 34,359,738,368 |
| AS202556 | ASKRIVONET - Blond & Brown s.r.o., CZ | 1,024 | 0 |
| AS202605 | MORNet-CZ - EMPECOM, s.r.o., CZ | 1,024 | 34,359,738,368 |
| AS202618 | rychlydrat - Rychly drat, s.r.o., CZ | 5,120 | 34,359,738,368 |
| AS202643 | NETSERV-AS - NetSERV, s.r.o., CZ | 256 | 34,359,738,368 |
| AS202657 | Hnojnik - Pavel Jochim, CZ | 1,024 | 34,359,738,368 |
| AS202682 | geetoo-cz - Geetoo Technology s.r.o., CZ | 2,048 | 34,359,738,368 |
| AS202719 | PRANET - Pranet s.r.o., CZ | 1,024 | 4,294,967,296 |
| AS202733 | OKCOMP - OK COMP s.r.o., CZ | 0 | 65,536 |
| AS202774 | comtex - ISP Alliance a.s., CZ | 1,024 | 34,359,738,368 |
| AS202857 | CZ-AS - INIZIO Internet Media s.r.o., CZ | 256 | 0 |
| AS202872 | KMENET - KME, spol. s r. o., CZ | 1,024 | 4,294,967,296 |
| AS202874 | ZL-AS-CZ - Zlinsky Kraj, CZ | 1,024 | 34,359,738,368 |
| AS202877 | vejnet - VEJNET.CZ s.r.o., CZ | 1,280 | 34,359,738,368 |
| AS202895 | TFnet - TFnet s.r.o., CZ | 5,120 | 34,359,738,368 |
| AS202921 | CC_INTERNET - CC INTERNET s.r.o., CZ | 3,072 | 34,359,738,368 |
| AS202948 | PL-FORTUNA-GAME-DC - FORTUNA GAME a.s., CZ | 768 | 0 |
| AS202979 | ngaservices - NGA Services, spol. s r.o., CZ | 1,024 | 34,359,738,368 |
| AS202996 | Helkor - Ondrej Vrana, CZ | 512 | 16,777,216 |
| AS203018 | Pamico - PAMICO CZECH, s.r.o., CZ | 3,072 | 34,359,738,368 |
| AS203165 | SPCSS - Statni pokladna Centrum sdilenych sluzeb, s.p., CZ | 2,048 | 4,294,967,296 |
| AS203208 | CTU_AS4_2 - Czech Telecommunication Office, CZ | 768 | 30,064,771,072 |
| AS203299 | IHNET - NetX Networks a.s., CZ | 256 | 4,294,967,296 |
| AS203328 | PVfreenet - PVfree.net, z. s., CZ | 1,024 | 34,359,738,368 |
| AS203365 | OPTETNETWORK - Optet network, s. r. o., CZ | 1,024 | 34,359,738,368 |
| AS203376 | MAILKIT - Mailkit s.r.o., CZ | 1,024 | 34,359,738,368 |
| AS203385 | asczpernix - Pernix systems s.r.o., CZ | 1,024 | 6,442,450,944 |
| AS203411 | FORTUNA-GAME-PUB - FORTUNA GAME a.s., CZ | 1,024 | 0 |
| AS203488 | DALUNET - DaLuNET s.r.o., CZ | 1,024 | 4,294,967,296 |
| AS203550 | I2NET - i2net cz s.r.o., CZ | 1,024 | 34,359,738,368 |
| AS203645 | RYZNAR-AS - Jan Ryznar, CZ | 1,024 | 234,946,560 |
| AS204007 | Kleissner - Kleissner Investments s.r.o., CZ | 768 | 34,359,738,368 |
| AS204064 | CEZNET-AS - CEZNET s.r.o., CZ | 4,096 | 34,359,738,368 |
| AS204080 | MEG-AS - Apelby Solutions s.r.o., CZ | 1,024 | 0 |
| AS204113 | CSIS - Security Information Service, CZ | 256 | 0 |
| AS204150 | StormHost - David Zakoucky, CZ | 256 | 1,179,648 |
| AS204165 | CZNETSRO-AS - Cznet s.r.o., CZ | 2,048 | 38,654,705,664 |
| AS204172 | TTCINFRA-CZ - TTC TELEKOMUNIKACE s.r.o., CZ | 512 | 0 |
| AS204183 | Omnivery-EU - Omnivery s.r.o., CZ | 256 | 0 |
| AS204332 | TKCSystem - TKC system s.r.o., CZ | 1,024 | 34,359,738,368 |
| AS204351 | NAM - NAM system, a.s., CZ | 1,024 | 0 |
| AS204372 | PPFBANKA - PPF banka a.s., CZ | 1,024 | 0 |
| AS204383 | CZ-SPCOM-AS - SPCom s.r.o., CZ | 11,264 | 34,359,738,368 |
| AS204394 | CORTEX - Cortex, a.s., CZ | 1,024 | 34,359,738,368 |
| AS204405 | DurnetCZ - Durnet.cz sro, CZ | 0 | 4,294,967,296 |
| AS204409 | cz-Prestonet - Prestonet s.r.o., CZ | 1,024 | 4,294,967,296 |
| AS204567 | ASPCKBnet - PCKBnet s.r.o., CZ | 1,024 | 0 |
| AS204570 | hornackynet - KAZA.cz s.r.o., CZ | 1,024 | 0 |
| AS204666 | TLAPNET-CZ - Jiri Tlapak, CZ | 15,104 | 279,172,874,240 |
| AS204668 | ASTANACZ - ASTANA Technologies s.r.o., CZ | 512 | 8,589,934,592 |
| AS204772 | RSD-CZ - Reditelstvi silnic a dalnic s.p., CZ | 1,024 | 4,294,967,296 |
| AS204860 | NETX - NetX Networks a.s., CZ | 4,096 | 249,108,103,168 |
| AS204886 | metro-hu - Metropolitni sit Humpolec spol. s r.o., CZ | 1,024 | 4,294,967,296 |
| AS204907 | AS204907 - Air Bank a.s., CZ | 768 | 0 |
| AS204917 | MiJa-AS - Mi-Ja Javornik s.r.o., CZ | 256 | 0 |
| AS204943 | NTVcable - NTV cable s.r.o., CZ | 1,024 | 34,359,738,368 |
| AS204949 | CMIS - CMIS s.r.o., CZ | 2,560 | 0 |
| AS205002 | AS_IWAO - CUBESOL, s.r.o., CZ | 1,024 | 34,359,738,368 |
| AS205026 | WVG-CLOUD-AS - wvg solution s.r.o., CZ | 256 | 0 |
| AS205044 | MOSES - MOSES Internet s.r.o., CZ | 1,024 | 34,359,738,368 |
| AS205064 | rockawayx-uae - RockawayX Infra s.r.o., CZ | 256 | 0 |
| AS205234 | bkom - Brnenske komunikace a.s., CZ | 1,024 | 0 |
| AS205300 | ASSUNFOX - Sunfox s.r.o., CZ | 1,024 | 0 |
| AS205345 | HORALNET - HoralNET s.r.o., CZ | 1,024 | 34,359,738,368 |
| AS205400 | Vivoconnection - VIVO CONNECTION spol. s r.o., CZ | 2,048 | 34,359,738,368 |
| AS205535 | WINDYGHOUL - Windyghoul s.r.o., CZ | 1,024 | 34,359,738,368 |
| AS205619 | ASVESNET - Jiri Chalabala, CZ | 1,024 | 34,359,738,368 |
| AS205724 | TSB-AS - T.S.BOHEMIA a.s., CZ | 256 | 0 |
| AS205863 | POKORNY - Stepan Pokorny, CZ | 1,024 | 0 |
| AS205910 | ASNEW - McKinsey & Company Inc., CZ | 768 | 0 |
| AS205947 | NDC-ICT-SOLUTIONS - NDC ICT Solutions s.r.o., CZ | 256 | 0 |
| AS205968 | ASGENERALNET - GeneralNet s.r.o., CZ | 1,024 | 34,359,738,368 |
| AS205982 | ASmraknet - Mraknet s.r.o., CZ | 1,024 | 0 |
| AS206159 | cz-fresh - Fresh Data s.r.o., CZ | 256 | 4,294,967,296 |
| AS206177 | sitepark - SitePark s.r.o., CZ | 1,024 | 34,359,738,368 |
| AS206234 | RO-FORTUNA-GAME - FORTUNA GAME a.s., CZ | 512 | 0 |
| AS206287 | LYSAFREE-NET - LysaFree, z.s., CZ | 1,024 | 0 |
| AS206321 | startech - STARTECH spol. s r.o., CZ | 0 | 65,536 |
| AS206414 | techcenter_cz - TechCenter s.r.o., CZ | 1,024 | 0 |
| AS206420 | KabelServis - KABEL servis Praha spol. s r.o., CZ | 2,048 | 38,654,705,664 |
| AS206429 | Corsat - CORSAT s.r.o, CZ | 2,048 | 34,359,738,368 |
| AS206438 | MXNET-AS - MX-NET Telekomunikace s.r.o., CZ | 1,024 | 34,359,738,368 |
| AS206468 | TREBORADICENET-AS - Treboradice.net z.s., CZ | 256 | 4,294,967,296 |
| AS206548 | TLAP-ZCOM - ZCOM.cz s.r.o, CZ | 5,120 | 4,294,967,296 |
| AS206587 | daktela-cz - Daktela s.r.o., CZ | 1,280 | 0 |
| AS206591 | ALZACZ-AS - Alza.cz a.s., CZ | 256 | 0 |
| AS206613 | TIPSPORT-NET-AS - Tipsport.net a.s., CZ | 768 | 65,536 |
| AS206683 | MSIC-AS - Moravskoslezske inovacni centrum Ostrava, a.s., CZ | 256 | 0 |
| AS206703 | BOXNET - Netcom Solutions s.r.o., CZ | 1,280 | 34,359,738,368 |
| AS206712 | FeldHost-AS - FELDSAM s.r.o., CZ | 768 | 12,884,901,888 |
| AS206784 | Josefov - Internet Praha Josefov s.r.o., CZ | 1,024 | 34,359,738,368 |
| AS206785 | BRNO - Magistrat mesta Brna, CZ | 512 | 65,536 |
| AS206908 | PL-FORTUNA-GAME - FORTUNA GAME a.s., CZ | 256 | 0 |
| AS206951 | BMBGreen - BMB-Green s.r.o., CZ | 1,024 | 34,359,738,368 |
| AS207015 | POSITION - Position s.r.o., CZ | 1,024 | 4,294,967,296 |
| AS207095 | SK-FORTUNA-GAME - FORTUNA GAME a.s., CZ | 768 | 0 |
| AS207153 | cz-stream-it - Stream-iT, s.r.o., CZ | 1,024 | 0 |
| AS207167 | amccomp-master-brno - mapnet IT services s.r.o., CZ | 3,584 | 38,654,705,664 |
| AS207187 | TKRJASEK - TKR Jasek, s.r.o., CZ | 14,336 | 103,079,215,104 |
| AS207198 | KTKCZ - Kabelova televize Koprivnice, s.r.o., CZ | 6,144 | 34,359,738,368 |
| AS207231 | FuturNET-AS - FuturNET, s.r.o., CZ | 256 | 34,359,738,368 |
| AS207242 | NOEL - NOEL, s.r.o., CZ | 5,120 | 51,539,607,552 |
| AS207272 | Vojtech-Linhart-Department-of-Telecom - Vojtech Linhart, CZ | 0 | 131,072 |
| AS207354 | TeleConnect - Teleconnect CZ s.r.o., CZ | 256 | 0 |
| AS207391 | EDGROUP - E LINKX a.s., CZ | 256 | 0 |
| AS207434 | GRC - Generalni reditelstvi cel, CZ | 512 | 16,777,216 |
| AS207451 | PEARHOST-AS - Ales Hruska, CZ | 256 | 65,536 |
| AS207575 | brabeczc-as - Zahradnicke centrum Brabec, s.r.o., CZ | 0 | 65,536 |
| AS207576 | kovoplazma-as - KOVO - PLAZMA s.r.o., CZ | 0 | 65,536 |
| AS207583 | technologicke-centrum-as - Technologicke centrum a.s., CZ | 0 | 65,536 |
| AS207696 | DPP-AS - Dopravni podnik hl.m. Prahy, a.s., CZ | 512 | 65,536 |
| AS207700 | Reliable-Communications - Reliable Communications s.r.o., CZ | 13,568 | 0 |
| AS207850 | UstiNET-AS - HovNet-SERVIS s.r.o., CZ | 512 | 0 |
| AS207886 | ECOMPEU-CZ - ECOMP spol s r.o., CZ | 1,024 | 34,359,803,904 |
| AS207945 | CNI - CNI Group s.r.o., CZ | 2,304 | 34,359,738,368 |
| AS208060 | DRMAX-BDC - Dr. Max BDC, s.r.o., CZ | 512 | 34,359,738,368 |
| AS208093 | msk - Moravskoslezsky kraj, CZ | 1,024 | 34,359,738,368 |
| AS208143 | amccomp-unin - mapnet IT services s.r.o., CZ | 256 | 196,608 |
| AS208329 | Ceska_televize - Ceska televize, CZ | 512 | 0 |
| AS208414 | WEDOS-GLOBAL - WEDOS Internet, a.s., CZ | 2,816 | 7,012,352 |
| AS208422 | INFINITY-AS - Infinity Telecom, s.r.o., CZ | 256 | 65,536 |
| AS208466 | egdsro - EG.D, s.r.o., CZ | 1,024 | 0 |
| AS208648 | pghub - Playground HUB s.r.o., CZ | 2,048 | 0 |
| AS208659 | innc - INNC s.r.o., CZ | 1,024 | 34,359,738,368 |
| AS208663 | MTU-NET - Martin Ph. D. Pustka, CZ | 1,024 | 34,359,738,368 |
| AS208712 | CENDIS - CENDIS, s.p., CZ | 512 | 65,536 |
| AS208790 | Stepan-Duda - Stepan Duda, CZ | 0 | 2,097,152 |
| AS208805 | SpolNet - INTERCONNECT s.r.o., CZ | 1,024 | 0 |
| AS208816 | AS208816 - It services company s.r.o., CZ | 0 | 4,294,967,296 |
| AS208847 | ASfryzl - Martin Fryzl, CZ | 1,024 | 0 |
| AS208906 | SYNOT-CZ - SYNOT ICT Services, a.s., CZ | 2,048 | 34,359,738,368 |
| AS208950 | ASEZPADASRO - Ezpada s.r.o, CZ | 768 | 0 |
| AS208962 | nextremum - Nextremum s.r.o., CZ | 1,792 | 34,359,738,368 |
| AS209055 | AS_WAG - W.A.G. PAYMENT SOLUTIONS, A.S., CZ | 1,024 | 4,294,967,296 |
| AS209135 | FlowmonNetworks - Flowmon Networks a.s., CZ | 1,024 | 4,294,967,296 |
| AS209155 | onehostplanet - Onehostplanet s.r.o., CZ | 4,096 | 65,536 |
| AS209369 | TCPRO - The Cloud Provider s.r.o., CZ | 1,536 | 34,359,738,368 |
| AS209431 | Pharocom - PharoCom s.r.o., CZ | 0 | 34,359,738,368 |
| AS209621 | dobnet - DOBNET, z.s., CZ | 1,024 | 34,359,738,368 |
| AS209671 | QRATOR-SW - Qrator Labs CZ s.r.o., CZ | 1,792 | 8,589,934,592 |
| AS209719 | CZ-MOD - Ministerstvo Obrany, CZ | 256 | 65,536 |
| AS209795 | SPC-net - SPC-net s.r.o., CZ | 1,024 | 34,359,738,368 |
| AS209810 | NETCORESERVICES - Netcore services s.r.o., CZ | 4,864 | 34,359,738,368 |
| AS209834 | brnonet - KAZA.cz s.r.o., CZ | 1,024 | 0 |
| AS209947 | mwifi - M-wifi internet s.r.o., CZ | 1,024 | 34,359,738,368 |
| AS210061 | VinariceNET - Ladislav Kepl, CZ | 512 | 0 |
| AS210111 | netcraftsolutions - Netcraft Solutions s.r.o., CZ | 1,024 | 34,359,738,368 |
| AS210139 | DPT - DPT s.r.o., CZ | 3,072 | 34,359,738,368 |
| AS210367 | KZCR - Krajska zdravotni, a.s., CZ | 256 | 65,536 |
| AS210401 | Batlify_Internet - Batlify Internet s.r.o., CZ | 0 | 65,536 |
| AS210436 | ASITGLOBE - IT Globe s.r.o., CZ | 0 | 65,536 |
| AS210498 | Vysocina-hSOC - Kraj Vysocina, CZ | 256 | 16,777,216 |
| AS210604 | asczpernix-neza - Pernix systems s.r.o., CZ | 512 | 0 |
| AS210631 | SafeDX - SafeDX s.r.o., CZ | 1,024 | 4,294,967,296 |
| AS210712 | GRAPESC-ISP - ISP Alliance a.s., CZ | 14,336 | 17,179,869,184 |
| AS210915 | DOMINIKPASTO - Dominik Pastorek, CZ | 512 | 655,360 |
| AS210951 | MIEGLNET - Josef Miegl, CZ | 0 | 851,968 |
| AS210958 | FASTPORT - Fastport a.s., CZ | 4,096 | 4,294,967,296 |
| AS210984 | ZEROPS-IO - Zerops s.r.o., CZ | 256 | 268,435,456 |
| AS211085 | amccomp-master-praha - mapnet IT services s.r.o., CZ | 256 | 34,359,803,904 |
| AS211137 | ISPSERVICES - ISP Services spol. s.r.o., CZ | 256 | 0 |
| AS211248 | cz_artemis4 - Artemis NET s.r.o., CZ | 1,792 | 34,359,738,368 |
| AS211274 | QCZ - Quadruple a.s., CZ | 256 | 17,179,869,184 |
| AS211334 | Master_IT_Technologies-2 - MASTER IT Technologies, a.s., CZ | 256 | 0 |
| AS211445 | meukralupy - Mesto Kralupy nad Vltavou, CZ | 0 | 4,294,967,296 |
| AS211594 | PEERNET - Kleissner Investments s.r.o., CZ | 256 | 34,359,738,368 |
| AS211693 | NolimitNET - NolimitCloud s.r.o, CZ | 768 | 65,536 |
| AS211700 | DEXUS - Dexus Internet s.r.o., CZ | 256 | 4,294,967,296 |
| AS211731 | MPSV-AS-CZ - Ministry of labour and social affairs, CZ | 1,024 | 65,536 |
| AS211774 | IGN - ign.cz internet, s.r.o., CZ | 2,048 | 34,359,738,368 |
| AS211816 | ASERONX - ERON X s.r.o., CZ | 256 | 0 |
| AS212138 | AS_TSB - Technicke site Brno, akciova spolecnost, CZ | 1,024 | 0 |
| AS212224 | Traveliana - Coolhousing s.r.o., CZ | 1,024 | 4,294,967,296 |
| AS212315 | FTCZ-NET - Frantisek Toman, CZ | 768 | 34,359,738,368 |
| AS212362 | TREFCON-NET - INERA.CZ s.r.o., CZ | 0 | 4,294,967,296 |
| AS212453 | HR-FORTUNA-GAME-DC - FORTUNA GAME a.s., CZ | 512 | 0 |
| AS212859 | KronosNet - KXCOMM s.r.o., CZ | 256 | 34,359,738,368 |
| AS212876 | CZ-PARDUBICKYKRAJ - Pardubicky Kraj, CZ | 1,024 | 34,359,738,368 |
| AS212975 | TEAMCITY-AS - TeamCity s.r.o., CZ | 1,024 | 4,294,967,296 |
| AS213057 | innogycz - innogy Ceska republika a.s, CZ | 2,048 | 0 |
| AS213152 | NBU - Narodni bezpecnostni urad Czech Republic, CZ | 1,024 | 34,359,738,368 |
| AS213223 | gasnet - GasNet, s.r.o., CZ | 2,048 | 0 |
| AS213359 | MAZEL_BIZ_AS - Jan Korinek, CZ | 256 | 34,359,738,368 |
| AS213387 | TESUNET - TeSuNet s.r.o., CZ | 256 | 0 |
| AS213558 | spinoco-ushc - Spinoco a.s., CZ | 256 | 0 |
| AS213559 | asmybv1 - MyOffice, s.r.o., CZ | 256 | 34,359,738,368 |
| AS213813 | MASON-CZ-AS - MaSON z. s., CZ | 0 | 65,536 |
| AS214032 | BUDOVIT - BUDOVIT s.r.o, CZ | 256 | 65,536 |
| AS214224 | CESKASITNET - CeskaSit.net Networks s.r.o., CZ | 256 | 0 |
| AS214703 | FAKAHEDA-AS - Core4Net, s.r.o., CZ | 512 | 0 |
| AS214757 | Jakub-Krsa - Jakub Krsa, CZ | 256 | 15,400,960 |
| AS214886 | ASGREENHOSTING - Green hosting s.r.o., CZ | 256 | 0 |
| AS214945 | MZVCR - Ministerstvo zahranicnich veci Ceske Republiky, CZ | 2,048 | 34,359,738,368 |
| AS214952 | MJANIK-AS - mjanik.net s.r.o., CZ | 0 | 4,294,967,296 |
| AS215260 | EmeraldG-Net - Emerald Group s.r.o., CZ | 256 | 0 |
| AS215308 | DIMCZNET - Spolek PASKOV.net, CZ | 512 | 4,294,967,296 |
| AS215353 | InPacketNetwork - Josef Hrabe, CZ | 512 | 0 |
| AS215354 | ENTRANOVA-AS - ENTRANOVA IT s.r.o., CZ | 256 | 0 |
| AS215582 | ipv6project-eu - Jan Kalista, CZ | 0 | 65,536 |
| AS215588 | notino-asn - Notino s.r.o., CZ | 1,024 | 131,072 |
| AS215602 | sikmo - sikmo s.r.o., CZ | 512 | 0 |
| AS215676 | GOODHOST - GoodHost s.r.o., CZ | 256 | 65,536 |
| AS215704 | NGN-CZ - NGN CZ s.r.o., CZ | 3,840 | 34,359,738,368 |
| AS215711 | MZE - The Ministry of Agriculture of the Czech Republic, CZ | 512 | 1,073,741,824 |
| AS215718 | IBAGroup - IBA Group a.s., CZ | 256 | 0 |
| AS215777 | CINCURA - Jiri Cincura, CZ | 0 | 65,536 |
| AS215806 | CZ-ALBERT-AS - Albert Ceska republika, s.r.o., CZ | 256 | 0 |
| AS215846 | Blindspot-research - PRO-ZETA a.s., CZ | 0 | 4,294,967,296 |
| AS216006 | BLAZEHOST - Vojtech Smrz, CZ | 1,280 | 1,114,112 |
| AS216021 | STEVIJO-AS - Stefan Johannes Mayer, CZ | 0 | 65,536 |
| AS216339 | Mald-Entertainment-Studio - Mald Entertainment Studio, s.r.o., CZ | 0 | 16,908,288 |
| AS216450 | prgaero - Letiste Praha, a. s., CZ | 1,024 | 0 |
| AS219015 | as-mae - Mae Vielle, CZ | 0 | 131,072 |
| AS219440 | FUNFIRST - FunFirst s.r.o., CZ | 768 | 131,072 |