Discover new features of services for free! Sign up now
DNStable
DNStable

Most popular Internet Service Providers in Czech Republic

# ISP IP's count AS count
1 O2 Czech Republic, a.s. O2 Czech Republic, a.s. IP's count 1524224 AS count 2
2 Liberty Global B.V. Liberty Global B.V. IP's count 1084671 AS count 1
3 T-Mobile Czech Republic a.s. T-Mobile Czech Republic a.s. IP's count 1013504 AS count 3
4 CESNET z.s.p.o. CESNET z.s.p.o. IP's count 848896 AS count 1
5 Dial Telecom, a.s. Dial Telecom, a.s. IP's count 272896 AS count 2
6 PODA a.s. PODA a.s. IP's count 221184 AS count 1
7 Vodafone Czech Republic a.s. Vodafone Czech Republic a.s. IP's count 174592 AS count 1
8 Ceska Telekomunikacni Infrastruktura a.s Ceska Telekomunikacni Infrastruktura a.s IP's count 140800 AS count 1
9 CD-Telematika a.s. CD-Telematika a.s. IP's count 120576 AS count 1
10 RIO Media a.s. RIO Media a.s. IP's count 115712 AS count 2
11 COMA s.r.o. COMA s.r.o. IP's count 111616 AS count 1
12 RADIOKOMUNIKACE a.s. RADIOKOMUNIKACE a.s. IP's count 107776 AS count 1
13 Ipex Ltd. Ipex Ltd. IP's count 86016 AS count 1
14 Casablanca INT Casablanca INT IP's count 82943 AS count 1
15 DHL Information Services (Europe) s.r.o DHL Information Services (Europe) s.r.o IP's count 71168 AS count 1
16 Libli s.r.o. Libli s.r.o. IP's count 70656 AS count 7
17 SMART Comp. a.s. SMART Comp. a.s. IP's count 67584 AS count 1
18 Brno University of Technology Brno University of Technology IP's count 67072 AS count 2
19 Fortech s.r.o. Fortech s.r.o. IP's count 58368 AS count 1
20 Master Internet s.r.o. Master Internet s.r.o. IP's count 57856 AS count 1
21 itself s.r.o. itself s.r.o. IP's count 57856 AS count 1
22 ha-vel internet s.r.o. ha-vel internet s.r.o. IP's count 50432 AS count 1
23 INTERNET CZ, a.s. INTERNET CZ, a.s. IP's count 43262 AS count 1
24 TS-Data s.r.o. TS-Data s.r.o. IP's count 41984 AS count 1
25 CoProSys a.s. CoProSys a.s. IP's count 40448 AS count 1
26 ISP Alliance a.s. ISP Alliance a.s. IP's count 36864 AS count 5
27 InterneXt 2000, s.r.o. InterneXt 2000, s.r.o. IP's count 33792 AS count 1
28 Nej.cz s.r.o. Nej.cz s.r.o. IP's count 32768 AS count 1
29 Nordic Telecom s.r.o Nordic Telecom s.r.o IP's count 32768 AS count 1
30 SuperNetwork s.r.o. SuperNetwork s.r.o. IP's count 29432 AS count 1
31 STARNET, s.r.o. STARNET, s.r.o. IP's count 24832 AS count 1
32 METRONET s.r.o. METRONET s.r.o. IP's count 24064 AS count 1
33 ALFA TELECOM s.r.o. ALFA TELECOM s.r.o. IP's count 20992 AS count 1
34 Ignum s.r.o. Ignum s.r.o. IP's count 20736 AS count 2
35 VSHosting s.r.o. VSHosting s.r.o. IP's count 20480 AS count 3
36 TTNET s.r.o. TTNET s.r.o. IP's count 19456 AS count 1
37 Telco Pro Services, a. s. Telco Pro Services, a. s. IP's count 19456 AS count 1
38 SITKOM spol. s r.o. SITKOM spol. s r.o. IP's count 17664 AS count 1
39 FreeTel, s.r.o. FreeTel, s.r.o. IP's count 17408 AS count 1
40 TechCom s.r.o. TechCom s.r.o. IP's count 17408 AS count 1
41 IP4ISP z.s.p.o IP4ISP z.s.p.o IP's count 17408 AS count 1
42 M-SOFT, spol. s r.o. M-SOFT, spol. s r.o. IP's count 16384 AS count 1
43 M.NET STUDENKA s. r. o. M.NET STUDENKA s. r. o. IP's count 16384 AS count 1
44 JON.CZ s.r.o. JON.CZ s.r.o. IP's count 16384 AS count 1
45 SELECT SYSTEM, s.r.o. SELECT SYSTEM, s.r.o. IP's count 16384 AS count 1
46 AVONET, s.r.o. AVONET, s.r.o. IP's count 15360 AS count 1
47 CentroNet a.s. CentroNet a.s. IP's count 15360 AS count 1
48 Edera Group a.s. Edera Group a.s. IP's count 14336 AS count 1
49 WIA spol. s.r.o. WIA spol. s.r.o. IP's count 13824 AS count 1
50 Coolhousing s.r.o. Coolhousing s.r.o. IP's count 13312 AS count 1
51 TKR Jasek, s.r.o. TKR Jasek, s.r.o. IP's count 13312 AS count 1
52 Sprintel s.r.o. Sprintel s.r.o. IP's count 12800 AS count 1
53 SychrovNET s.r.o SychrovNET s.r.o IP's count 12544 AS count 3
54 MCI Communications Services, Inc. d/b/a Verizon Business MCI Communications Services, Inc. d/b/a Verizon Business IP's count 12289 AS count 2
55 Dragon Internet a.s. Dragon Internet a.s. IP's count 12288 AS count 1
56 HOSTING90 systems s.r.o. HOSTING90 systems s.r.o. IP's count 11776 AS count 1
57 FASTER CZ spol. s r.o. FASTER CZ spol. s r.o. IP's count 11520 AS count 1
58 OMEGA tech s.r.o. OMEGA tech s.r.o. IP's count 11264 AS count 1
59 WEDOS Internet, a.s. WEDOS Internet, a.s. IP's count 11264 AS count 1
60 OptoNet Communication, spol. s.r.o. OptoNet Communication, spol. s.r.o. IP's count 11264 AS count 1
61 TETA s.r.o. TETA s.r.o. IP's count 11264 AS count 1
62 Cogent Communications Cogent Communications IP's count 10632 AS count 1
63 Core4Net, s.r.o. Core4Net, s.r.o. IP's count 10240 AS count 2
64 MIRAMO spol. s.r.o. MIRAMO spol. s.r.o. IP's count 10240 AS count 1
65 SOFTEX NCP, s.r.o. SOFTEX NCP, s.r.o. IP's count 10240 AS count 1
66 JAW.cz s.r.o. JAW.cz s.r.o. IP's count 9728 AS count 1
67 KABELOVA TELEVIZE CZ s.r.o. KABELOVA TELEVIZE CZ s.r.o. IP's count 9216 AS count 1
68 Planet A, a.s. Planet A, a.s. IP's count 9216 AS count 1
69 Host-Telecom.com s.r.o. Host-Telecom.com s.r.o. IP's count 8448 AS count 1
70 Yes Networks Unlimited Ltd Yes Networks Unlimited Ltd IP's count 8448 AS count 2
71 Futruy s.r.o. Futruy s.r.o. IP's count 8448 AS count 1
72 ACTIVE 24 ACTIVE 24 IP's count 8192 AS count 1
73 SATT a.s. SATT a.s. IP's count 8192 AS count 1
74 2 connect a.s. 2 connect a.s. IP's count 8192 AS count 1
75 Wic-Net, s.r.o. Wic-Net, s.r.o. IP's count 8192 AS count 1
76 GTT a.s. GTT a.s. IP's count 8192 AS count 1
77 WMS s.r.o. WMS s.r.o. IP's count 8192 AS count 1
78 RETE internet, s.r.o. RETE internet, s.r.o. IP's count 8192 AS count 1
79 Cesky Bezdrat, s.r.o. Cesky Bezdrat, s.r.o. IP's count 8192 AS count 1
80 GREPA Networks s.r.o. GREPA Networks s.r.o. IP's count 8192 AS count 1
81 Dempsey and Clark s.r.o. Dempsey and Clark s.r.o. IP's count 8192 AS count 1
82 cyrilek.net .z.s. cyrilek.net .z.s. IP's count 8192 AS count 1
83 FDLnet.CZ, s.r.o. FDLnet.CZ, s.r.o. IP's count 8192 AS count 1
84 NetDataComm, s.r.o. NetDataComm, s.r.o. IP's count 8192 AS count 1
85 Mopos Communications A.S. Mopos Communications A.S. IP's count 8192 AS count 1
86 Net-Connect s.r.o. Net-Connect s.r.o. IP's count 8191 AS count 1
87 DomaTV s.r.o. DomaTV s.r.o. IP's count 7936 AS count 1
88 RFE/RL, Inc., organizacni slozka RFE/RL, Inc., organizacni slozka IP's count 7935 AS count 3
89 NetX R&D z.s. NetX R&D z.s. IP's count 7680 AS count 1
90 Tlapnet s.r.o. Tlapnet s.r.o. IP's count 7424 AS count 1
91 OVH SAS OVH SAS IP's count 7293 AS count 1
92 Pe3ny Net s.r.o. Pe3ny Net s.r.o. IP's count 7168 AS count 1
93 TRIOPTIMUM s.r.o. TRIOPTIMUM s.r.o. IP's count 7168 AS count 1
94 Cerberos s.r.o. Cerberos s.r.o. IP's count 7168 AS count 2
95 OMEGA plus Chrudim s.r.o. OMEGA plus Chrudim s.r.o. IP's count 7168 AS count 1
96 Spinoco Czech Republic, a.s. Spinoco Czech Republic, a.s. IP's count 6400 AS count 1
97 ZONER software, a.s ZONER software, a.s IP's count 6144 AS count 1
98 BECO Link,spol.s.r.o. BECO Link,spol.s.r.o. IP's count 6144 AS count 1
99 SilesNet s.r.o. SilesNet s.r.o. IP's count 6144 AS count 1
100 NETAIR s.r.o. NETAIR s.r.o. IP's count 6144 AS count 1