Networks in Czechia

597 autonomous systems are registered in Czechia. 5 of them are flagged by Fraudex as hosting, VPN or proxy networks. Largest first.

ASNNetworkIPv4 addressesIPv6 rangesFraudex
AS199604 KU-AS OLOMOUCKY KRAJ 256 1 —
AS199665 RADIOLINKPLUS1-NETWORK RADIOLINKplus.cz 256 1 —
AS199806 DCIT-AS- 256 1 —
AS200474 CRFREENET 256 1 —
AS201263 AS-BRIX-CDN 256 1 —
AS201594 CTU_AS4 NIX. 256 1 —
AS202643 NETSERV-AS 256 1 —
AS203299 IHNET 256 1 —
AS206159 CZ-FRESH 256 1 —
AS206468 TREBORADICENET-AS 256 1 —
AS207231 FUTURNET-AS 256 1 —
AS207451 ASN of PEARHOST.cz 256 1 —
AS208422 INFINITY-AS 256 1 —
AS209719 CZ-MOD 256 1 —
AS210367 KZCR 256 1 —
AS210498 VYSOCINA-HSOC 256 1 —
AS211594 PEERNET 256 1 —
AS211700 DEXUS 256 1 —
AS212362 TREFCON-NET 256 1 —
AS212859 KRONOSNET 256 1 —
AS213359 MAZEL_BIZ_AS 256 1 —
AS214032 BUDOVIT 256 1 —
AS216006 FLAMINGONETWORK 256 1 —
AS21082 AS-CZVP 256 0 —
AS39453 UZIS-AS 256 0 —
AS41359 TELEFONZENTRALE-AS 256 0 —
AS44104 LCJ-AS 256 0 —
AS48405 CGI-CZ-AS1 256 0 —
AS50097 IPVOIP-AS 256 0 —
AS51025 CONNECT-TST-AS 256 0 —
AS56891 ASCZRB Narodni rozvojova banka, a.s. 256 0 —
AS60724 SICURO 256 0 —
AS196762 ASALKOM 256 0 —
AS196849 ASBARTYSOVA 256 0 —
AS197875 UNIPETROLRPA Litvinov 256 0 —
AS199059 MAURICEWARD 256 0 —
AS200646 BHSEC-PRG 256 0 —
AS200678 ARENIS 256 0 —
AS201464 OK-NET 256 0 —
AS202073 ABS-ACLOUD-CLIENTS1 256 0 —
AS202131 WAVE-NET 256 0 —
AS202857 CZ-AS 256 0 —
AS202996 HELKOR 256 0 —
AS204113 CSIS 256 0 —
AS204917 MIJA-AS 256 0 —
AS205026 WVG-CLOUD-AS 256 0 —
AS205064 ROCKAWAYX 256 0 —
AS205724 TSB-AS T.S.BOHEMIA a.s. 256 0 —
AS205947 -Reserved AS- 256 0 —
AS206591 ALZACZ-AS 256 0 —
AS206683 MSIC-AS 256 0 —
AS206908 PL-FORTUNA-GAME 256 0 —
AS207354 TELECONNECT 256 0 —
AS211137 ISPSERVICES 256 0 —
AS211334 MASTER_IT_TECHNOLOGIES-2 256 0 —
AS211816 ASERONX 256 0 —
AS213387 TESUNET 256 0 —
AS213558 SPINOCO-USHC 256 0 —
AS214224 CESKASITNET 256 0 —
AS214886 ASGREENHOSTING 256 0 —
AS215260 EMERALDG-NET 256 0 —
AS215354 ENTRANOVA-AS 256 0 —
AS215718 IBAGROUP 256 0 —
AS215806 CZ-ALBERT-AS 256 0 —
AS197963 NET-JVIT 0 9 —
AS210951 MIEGLNET 0 5 —
AS216339 MALD-ENTERTAINMENT-STUDIO 0 3 —
AS207272 -Reserved AS- 0 2 —
AS208790 STEPAN-DUDA 0 2 —
AS8882 AS8882 0 1 —
AS46553 AS46553 0 1 —
AS54444 AS54444 0 1 —
AS59747 NIX-DR 0 1 —
AS60275 AS_RVTECH 0 1 —
AS200985 BOKNET 0 1 —
AS201348 SIZEKNET 0 1 —
AS202733 OKCOMP 0 1 —
AS204405 DURNET 0 1 —
AS204543 FHRNET Filip Hruskas Experimental Network 0 1 —
AS206321 STARTECH 0 1 —
AS207575 BRABECZC-AS 0 1 —
AS207576 KOVOPLAZMA-AS 0 1 —
AS207583 TECHNOLOGICKE-CENTRUM-AS 0 1 —
AS208816 AS208816 0 1 —
AS209431 PHAROCOM 0 1 —
AS210436 ASITGLOBE 0 1 —
AS210984 ZEROPS-IO 0 1 —
AS211445 MEUKRALUPY 0 1 —
AS212234 -Reserved AS- 0 1 —
AS213559 ASMYBV1 0 1 —
AS213813 MASON-CZ-AS 0 1 —
AS214952 MJANIK-AS 0 1 —
AS215582 IPV6PROJECT-EU # TRANSIT UPSTREAM PEERS 0 1 —
AS215676 GOODHOST 0 1 —
AS215777 CINCURA 0 1 —
AS215846 BLINDSPOT-RESEARCH 0 1 —
AS216021 STEVIJO-AS 0 1 —

Check any IP from Czechia with the free IP checker, or see networks in other countries.