Whois
Werkzeuge Netzwerk Whois

Tschechien

3228 IPv4 Subnetze

PräfixAdressenErstelltLIR
2.56.20.0/22 1024 20190313
2.58.12.0/22 1024 20190321
2.58.176.0/22 1024 20190322
2.58.204.0/22 1024 20190322 Global Tech Distribution s.r.o.
2.59.220.0/22 1024 20190327 Onehostplanet s.r.o.
5.1.56.0/21 2048 20120425 Sokolovska uhelna, pravni nastupce, a.s.
5.22.152.0/21 2048 20120503
5.34.168.0/21 2048 20120511
5.35.192.0/21 2048 20120515
5.39.200.0/22 1024 20180611 ISP Alliance a.s.
5.43.224.0/21 2048 20120522 Host-Telecom.com s.r.o.
5.45.56.0/21 2048 20120525 AVAST Software s.r.o.
5.53.8.0/21 2048 20120529 PODA a.s.
5.57.209.0/24 256 20210730 Infinity Telecom, s.r.o.
5.59.0.0/16 65536 20120604 CoProSys a.s.
5.63.184.0/24 256 20120613 SychrovNET s.r.o
5.102.48.0/20 4096 20120627 Nordic Telecom Regional s.r.o.
5.104.16.0/21 2048 20120628 FreeTel, s.r.o.
5.145.104.0/21 2048 20120712 Statni pokladna Centrum sdilenych sluzeb, s.p.
5.145.144.0/21 2048 20120713 BusinessCom CZ spol. s r.o.
5.152.132.0/22 1024 20120718 United Networks SE
5.180.102.0/23 512 20190329 Infinity Telecom, s.r.o.
5.180.196.0/22 1024 20190401 Flowmon Networks a.s.
5.180.200.0/22 1024 20190401 Bydzovsky s.r.o.
5.181.92.0/22 1024 20190402 UVT Internet s.r.o.
5.181.244.0/22 1024 20190404 Global Tech Distribution s.r.o.
5.182.148.0/22 1024 20190408 Commerce Media s.r.o.
5.182.184.0/22 1024 20190408
5.182.192.0/22 1024 20190408
5.182.196.0/22 1024 20190408
5.183.12.0/22 1024 20190409 ISP Alliance a.s.
5.187.34.0/24 256 20120809 CZ.NIC, z.s.p.o.
5.198.128.0/22 1024 20120824 AdminIT, s. r. o.
5.198.132.0/22 1024 20120824 WIA spol. s.r.o.
5.252.40.0/22 1024 20190204 MAXICOM HOLDING a.s.
5.252.116.0/22 1024 20190205
31.7.240.0/21 2048 20110414 WIA spol. s.r.o.
31.10.56.0/21 2048 20110414 Nordic Telecom Regional s.r.o.
31.14.72.0/22 1024 20110418 AVAST Software s.r.o.
31.15.8.0/21 2048 20110420 ACTIVE 24, s.r.o.
31.28.128.0/19 8192 20110228 PODA a.s.
31.30.0.0/16 65536 20110315 Vodafone Czech Republic a.s.
31.31.72.0/21 2048 20110317 WEDOS Internet, a.s.
31.31.224.0/19 8192 20110321 SATT a.s.
31.40.16.0/21 2048 20110428
31.40.32.0/19 8192 20110429
31.40.64.0/19 8192 20110429
31.40.96.0/21 2048 20110502
31.41.32.0/21 2048 20110218
31.41.40.0/21 2048 20110218
31.41.64.0/21 2048 20110321
31.41.88.0/21 2048 20110322
31.41.96.0/21 2048 20110322
31.41.104.0/21 2048 20110328
31.41.120.0/21 2048 20110329
31.41.152.0/21 2048 20110330
31.41.184.0/21 2048 20110331
31.41.200.0/21 2048 20110401 METRONET s.r.o.
31.41.216.0/21 2048 20110404
31.41.240.0/21 2048 20110406
31.42.32.0/20 4096 20110311
31.42.64.0/20 4096 20110317
31.42.96.0/20 4096 20110325
31.42.160.0/19 8192 20110223
31.42.192.0/19 8192 20110223
31.42.224.0/19 8192 20110223
31.43.0.0/19 8192 20110223
31.43.32.0/19 8192 20110224
31.43.64.0/19 8192 20110224
31.43.96.0/19 8192 20110228
31.43.128.0/19 8192 20110301
31.43.160.0/19 8192 20110301
31.43.224.0/19 8192 20110302
31.47.96.0/20 4096 20110322 FreeTel, s.r.o.
31.128.32.0/19 8192 20110302
31.128.128.0/19 8192 20110303
31.128.160.0/19 8192 20110307
31.128.192.0/19 8192 20110311
31.129.0.0/19 8192 20110315
31.129.32.0/19 8192 20110316
31.129.64.0/19 8192 20110318
31.129.96.0/19 8192 20110322
31.129.128.0/19 8192 20110323
31.129.192.0/19 8192 20110331
31.129.224.0/19 8192 20110401
31.130.0.0/19 8192 20110401
31.130.32.0/19 8192 20110404
31.130.64.0/19 8192 20110405
31.130.128.0/19 8192 20110502
31.130.160.0/21 2048 20110505
31.130.168.0/21 2048 20110506
31.130.200.0/21 2048 20110506
31.130.248.0/21 2048 20110511
31.132.16.0/20 4096 20110616
31.133.8.0/21 2048 20110411
31.133.80.0/20 4096 20110418
31.133.120.0/21 2048 20110419
31.133.208.0/20 4096 20110513
31.133.224.0/19 8192 20110512
31.134.0.0/20 4096 20110331
31.134.32.0/20 4096 20110412
31.134.64.0/19 8192 20110419
31.134.96.0/21 2048 20110420
31.134.104.0/21 2048 20110420
31.134.112.0/21 2048 20110420
31.134.128.0/18 16384 20110512
31.134.208.0/21 2048 20110519
31.134.216.0/21 2048 20110519
31.134.224.0/19 8192 20110518
31.148.0.0/16 65536 20110211 ALFA TELECOM s.r.o.
31.169.128.0/17 32768 20110329 Vodafone Czech Republic a.s.
31.170.176.0/21 2048 20110804 2 connect a.s.
31.177.24.0/21 2048 20110311 SUPRO, spol. s r.o.
31.186.184.0/21 2048 20110325 Spinoco Czech Republic, a.s.
31.192.64.0/19 8192 20110420 Net-Connect s.r.o.
31.207.0.0/21 2048 20110502
31.207.32.0/21 2048 20110502
31.207.40.0/22 1024 20110502
31.207.56.0/22 1024 20110502
31.222.0.0/20 4096 20110512 Radovan Ochvat trading as SAO Computers
37.9.192.0/21 2048 20111215 InterneXt 2000, s.r.o.
37.44.16.0/20 4096 20120109 Matrigo s.r.o.
37.44.208.0/22 1024 20181109 Edera Group a.s.
37.46.80.0/21 2048 20120112 Webglobe, s.r.o.
37.46.208.0/21 2048 20120116 ZONER a.s.
37.48.0.0/18 16384 20120123 T-Mobile Czech Republic a.s.
37.77.145.0/24 256 20210802 Like Media s.r.o.
37.77.149.0/24 256 20210802 Splynx s.r.o.
37.77.224.0/19 8192 20120203 Wic-Net, s.r.o.
37.140.220.0/24 256 20210803 ProfiSMS s.r.o.
37.143.112.0/21 2048 20120302 Pe3ny Net s.r.o.
37.156.184.0/22 1024 20120313 AVAST Software s.r.o.
37.157.192.0/21 2048 20120315 WEDOS Internet, a.s.
37.188.128.0/17 32768 20120320 O2 Czech Republic, a.s.
37.205.8.0/21 2048 20120327 vpsFree.cz, z.s.
37.221.68.0/22 1024 20181112 Infinity Telecom, s.r.o.
37.221.88.0/22 1024 20181112 Cloud4com s.r.o.
37.221.116.0/22 1024 20181112 IXOXI s.r.o.
37.221.240.0/20 4096 20120410 ISP Alliance a.s.
37.235.96.0/20 4096 20120417 SH.cz s.r.o.
45.8.40.0/22 1024 20190412 W.A.G. PAYMENT SOLUTIONS, A.S.
45.8.208.0/22 1024 20190416
45.10.97.0/24 256 20190424 ACTIVE 24, s.r.o.
45.11.132.0/22 1024 20190429 ABAK, Co.Ltd.
45.12.24.0/22 1024 20190430 Global Tech Distribution s.r.o.
45.14.16.0/22 1024 20190507
45.14.156.0/22 1024 20190509 ABAK, Co.Ltd.
45.15.41.0/24 256 20210528
45.15.56.0/22 1024 20190510 Druzstvo EUROSIGNAL
45.66.52.0/22 1024 20190212 Global Tech Distribution s.r.o.
45.67.140.0/22 1024 20190218
45.67.144.0/22 1024 20190218
45.80.248.0/22 1024 20190516
45.81.42.0/23 512 20190517 ACTIVE 24, s.r.o.
45.81.92.0/22 1024 20190517 INNC s.r.o.
45.81.96.0/22 1024 20190517 GAMEKO.cz s.r.o.
45.82.152.0/22 1024 20190524 Telefonzentrale s.r.o.
45.82.156.0/22 1024 20190524 Druzstvo EUROSIGNAL
45.82.232.0/22 1024 20190527 Martin Fryzl
45.83.112.0/22 1024 20190527 IP Node s.r.o.
45.83.124.0/22 1024 20190527 NetX Networks a.s.
45.83.132.0/22 1024 20190527 NetX Networks a.s.
45.83.136.0/22 1024 20190527 NetX Networks a.s.
45.83.144.0/22 1024 20190527 NetX Networks a.s.
45.83.152.0/22 1024 20190527 NetX Networks a.s.
45.83.212.0/22 1024 20190528 ABAK, Co.Ltd.
45.84.28.0/22 1024 20190531 It services company s.r.o.
45.84.164.0/22 1024 20190531 POPE servis s.r.o.
45.85.172.0/22 1024 20190606 SOFTEX NCP, s.r.o.
45.85.252.0/22 1024 20190607 UVT Internet s.r.o.
45.86.48.0/22 1024 20190611
45.87.12.0/22 1024 20190613 ABAK, Co.Ltd.
45.87.116.0/22 1024 20190614 Infinity Telecom, s.r.o.
45.87.236.0/22 1024 20190617 CENDIS, s.p.
45.88.152.0/22 1024 20190619
45.88.156.0/22 1024 20190619
45.89.44.0/22 1024 20190620
45.89.64.0/22 1024 20190620
45.89.88.0/22 1024 20190620 Global Tech Distribution s.r.o.
45.90.100.0/22 1024 20190624 H17 Networks, s.r.o.
45.91.0.0/22 1024 20190626 Martin Ph. D. Pustka
45.91.28.0/22 1024 20190626 UVT Internet s.r.o.
45.91.180.0/22 1024 20190627 Playground HUB s.r.o.
45.92.236.0/22 1024 20190702 STARNET, s.r.o.
45.93.152.0/22 1024 20190704 Moravskoslezsky kraj
45.95.72.0/22 1024 20190709
45.95.200.0/22 1024 20190710
45.129.24.0/22 1024 20190715 MIRAMO spol. s.r.o.
45.129.104.0/22 1024 20190715 INERA.CZ s.r.o.
45.129.156.0/22 1024 20190716 Net-Connect s.r.o.
45.130.68.0/22 1024 20190717
45.130.248.0/22 1024 20190718 TKR Jasek, s.r.o.
45.132.0.0/22 1024 20190722
45.132.2.0/24 256 20220112 Splynx s.r.o.
45.132.148.0/22 1024 20190723 Global Tech Distribution s.r.o.
45.132.160.0/22 1024 20190723 Global Tech Distribution s.r.o.
45.132.252.0/22 1024 20190724
45.133.137.0/24 256 20190725 Daktela s.r.o.
45.134.216.0/22 1024 20190729 NetArt LIR, k.s.
45.135.84.0/22 1024 20190730 EG.D, a.s.
45.135.152.0/22 1024 20190731 GLOBECORP a.s.
45.135.180.0/22 1024 20190731
45.137.104.0/22 1024 20190805
45.137.128.0/22 1024 20190805 netsearch s.r.o.
45.138.104.0/22 1024 20190807 WEDOS Internet, a.s.
45.138.220.0/22 1024 20190808 Splynx s.r.o.
45.139.36.0/22 1024 20190808 NetX Networks a.s.
45.139.44.0/22 1024 20190808 NetX Networks a.s.
45.139.56.0/22 1024 20190808 NetX Networks a.s.
45.139.64.0/22 1024 20190808 NetX Networks a.s.
45.139.88.0/22 1024 20190809 United Networks SE
45.139.224.0/22 1024 20190812
45.140.24.0/22 1024 20190812 Vissado s.r.o.
45.140.26.0/23 512 20190812 Vissado s.r.o.
45.140.40.0/23 512 20190812 Vissado s.r.o.
45.140.240.0/22 1024 20190814 Blond & Brown s.r.o.
45.141.248.0/22 1024 20190815 Global Tech Distribution s.r.o.
45.141.252.0/22 1024 20190815
45.142.48.0/22 1024 20190816 vpsFree.cz, z.s.
45.142.120.0/22 1024 20190819
45.143.240.0/22 1024 20190821 Global Tech Distribution s.r.o.
45.144.28.0/22 1024 20190822
45.145.220.0/22 1024 20190827 Global Tech Distribution s.r.o.
45.146.108.0/22 1024 20190828 ha-vel internet s.r.o.
45.147.164.0/22 1024 20190830 netsearch s.r.o.
45.148.80.0/22 1024 20190902 ACTIVE 24, s.r.o.
45.150.36.0/22 1024 20190905 Diovetech s.r.o. - v likvidaci
45.151.52.0/22 1024 20190909
45.153.160.0/22 1024 20190913 Moneroj s.r.o.
45.153.192.0/22 1024 20190913 ISP Alliance a.s.
45.155.12.0/22 1024 20190917 DIGITAL ACTION s.r.o.
45.156.44.0/22 1024 20190920 NetX Networks a.s.
45.156.112.0/22 1024 20190920 Global Tech Distribution s.r.o.
45.158.88.0/22 1024 20190927 NetX Networks a.s.
45.158.200.0/22 1024 20190930
45.158.224.0/22 1024 20190930 CNI Group s.r.o.
45.159.108.0/22 1024 20191001 FIBER TELECOM s.r.o.
45.159.116.0/22 1024 20191001 Nordic Telecom Regional s.r.o.
46.8.0.0/22 1024 20100907 NetArt Group s.r.o.
46.8.4.0/22 1024 20100907 NetArt Group s.r.o.
46.8.8.0/21 2048 20100907 NetArt Group s.r.o.
46.8.16.0/20 4096 20100907 NetArt Group s.r.o.
46.8.32.0/19 8192 20100907 NetArt Group s.r.o.
46.8.64.0/19 8192 20100907 NetArt Group s.r.o.
46.8.96.0/21 2048 20100907 NetArt LIR, k.s.
46.8.104.0/21 2048 20100907 NetArt Group s.r.o.
46.8.112.0/20 4096 20100907 NetArt LIR, k.s.
46.8.128.0/19 8192 20100907 NetArt Group s.r.o.
46.8.160.0/20 4096 20100907 NetArt Group s.r.o.
46.8.176.0/21 2048 20100907 NetArt LIR, k.s.
46.8.184.0/21 2048 20100907 NetArt Group s.r.o.
46.8.192.0/23 512 20100907 NetArt Group s.r.o.
46.8.194.0/23 512 20100907 NetArt LIR, k.s.
46.8.196.0/22 1024 20100907 NetArt LIR, k.s.
46.8.200.0/22 1024 20100907 NetArt LIR, k.s.
46.8.204.0/22 1024 20100907 NetArt Group s.r.o.
46.8.208.0/20 4096 20100907 NetArt Group s.r.o.
46.8.224.0/19 8192 20100907 NetArt Group s.r.o.
46.13.0.0/16 65536 20100924 T-Mobile Czech Republic a.s.
46.16.120.0/21 2048 20101005 MaRcom-Eko s.r.o.
46.17.104.0/22 1024 20190904
46.23.48.0/20 4096 20101202 United Networks SE
46.23.128.0/20 4096 20101208 NEOS v.o.s.
46.28.104.0/21 2048 20100722 WEDOS Internet, a.s.
46.29.184.0/21 2048 20100817 Coolhousing s.r.o.
46.29.224.0/21 2048 20100818 ISP Alliance a.s.
46.30.64.0/21 2048 20100824 BECO Link,spol.s.r.o.
46.30.88.0/21 2048 20100825 State Institute for Drug Control
46.30.144.0/21 2048 20100902 Speednet, s.r.o.
46.30.232.0/21 2048 20100908 TRIOPTIMUM s.r.o.
46.30.248.0/21 2048 20100908
46.33.96.0/19 8192 20100831 INFOS Art, s.r.o.
46.36.32.0/19 8192 20101025 GTT a.s.
46.39.160.0/19 8192 20101215 O2 Czech Republic, a.s.
46.47.128.0/18 16384 20101022 PODA a.s.
46.135.0.0/16 65536 20101111 Vodafone Czech Republic a.s.
46.148.16.0/20 4096 20101102
46.148.192.0/20 4096 20101125
46.148.224.0/20 4096 20101206
46.148.240.0/20 4096 20101206
46.149.32.0/20 4096 20101209
46.149.64.0/20 4096 20101220
46.149.112.0/20 4096 20101223
46.149.224.0/20 4096 20110113
46.150.0.0/19 8192 20101027
46.150.64.0/19 8192 20101104
46.150.128.0/19 8192 20101108
46.150.160.0/19 8192 20101115
46.150.224.0/19 8192 20101123
46.151.0.0/21 2048 20101105
46.151.8.0/21 2048 20101109
46.151.40.0/21 2048 20101112
46.151.56.0/21 2048 20101115
46.151.88.0/21 2048 20101119
46.151.104.0/21 2048 20101122
46.151.152.0/21 2048 20101206
46.167.192.0/18 16384 20101221 Vodafone Czech Republic a.s.
46.172.0.0/18 16384 20110204
46.172.64.0/19 8192 20101206
46.172.96.0/19 8192 20101209
46.172.160.0/19 8192 20101223
46.172.192.0/19 8192 20101227
46.172.224.0/19 8192 20110104
46.173.0.0/19 8192 20110120
46.173.32.0/19 8192 20110128
46.173.64.0/19 8192 20110203
46.173.96.0/19 8192 20110203
46.173.160.0/20 4096 20110117
46.173.176.0/20 4096 20110124
46.173.192.0/20 4096 20110126
46.174.16.0/21 2048 20101214
46.174.32.0/21 2048 20101216
46.174.40.0/21 2048 20101217
46.174.56.0/21 2048 20101221
46.174.88.0/21 2048 20101223
46.174.112.0/21 2048 20101228
46.174.120.0/21 2048 20101228
46.174.140.0/22 1024 20181224 Qrator Labs CZ s.r.o.
46.174.152.0/21 2048 20110103
46.174.160.0/21 2048 20110103
46.174.184.0/21 2048 20110111
46.174.216.0/21 2048 20110121
46.174.240.0/21 2048 20110125
46.174.248.0/21 2048 20110126
46.175.88.0/21 2048 20110208
46.175.120.0/21 2048 20110209
46.175.128.0/21 2048 20110210
46.175.144.0/21 2048 20110214
46.175.152.0/21 2048 20110214
46.175.168.0/21 2048 20110215
46.175.176.0/21 2048 20110217
46.175.184.0/21 2048 20110217
46.175.208.0/20 4096 20110214
46.183.56.0/21 2048 20101202 Nordic Telecom Regional s.r.o.
46.183.64.0/21 2048 20101202 KVE s.r.o.
46.226.16.0/21 2048 20110119 TTC TELEKOMUNIKACE s.r.o.
46.227.8.0/21 2048 20110126 Quantcom, a.s.
46.227.168.0/21 2048 20110201 MERIT GROUP a.s
46.228.16.0/20 4096 20110203 ORKA systems, s.r.o.
46.229.112.0/20 4096 20110215 Alberon Letohrad s.r.o
46.231.72.0/21 2048 20110207 Nordic Telecom Regional s.r.o.
46.234.96.0/19 8192 20110210 SH.cz s.r.o.
46.234.160.0/19 8192 20110210 TRINITY CZECH REPUBLIC, s.r.o.
46.243.0.0/21 2048 20110107
46.243.48.0/21 2048 20110112 VSHosting s.r.o.
46.252.224.0/20 4096 20101227 JaroNet - services s.r.o.
46.253.96.0/20 4096 20110107 Edera Group a.s.
46.254.64.0/21 2048 20101217 Fastport a.s.
46.255.8.0/21 2048 20101223 ISP Alliance a.s.
46.255.224.0/21 2048 20100106 Economia a.s.
62.3.49.0/24 256 20211109 Splynx s.r.o.
62.4.96.0/21 2048 20010611 Quantcom, a.s.
62.4.104.0/22 1024 20010611 Quantcom, a.s.
62.4.108.0/22 1024 20010611 Quantcom, a.s.
62.4.112.0/20 4096 20010611 Quantcom, a.s.
62.24.64.0/19 8192 20000614 Vodafone Czech Republic a.s.
62.40.64.0/19 8192 20000614 Verizon Czech s.r.o.
62.44.0.0/19 8192 19970523 Quantcom, a.s.
62.68.94.0/24 256 20220125 Splynx s.r.o.
62.76.224.0/20 4096 19970616 Reliable Communications s.r.o.
62.77.64.0/18 16384 20010705 T-Mobile Czech Republic a.s.
62.80.64.0/19 8192 20000622
62.84.128.0/19 8192 20000623 T-Mobile Czech Republic a.s.
62.105.0.0/19 8192 20000711
62.106.79.0/24 256 20211007 Global Tech Distribution s.r.o.
62.109.128.0/19 8192 20080703 Webglobe, s.r.o.
62.122.0.0/21 2048 20090128
62.122.104.0/21 2048 20090227
62.122.168.0/21 2048 20090403
62.122.184.0/21 2048 20090406
62.122.192.0/21 2048 20090414
62.122.240.0/21 2048 20090506
62.129.32.0/19 8192 20030124 PODA a.s.
62.141.0.0/19 8192 20000712 T-Mobile Czech Republic a.s.
62.168.0.0/18 16384 19970507 T-Mobile Czech Republic a.s.
62.177.64.0/18 16384 20011015 Quantcom, a.s.
62.182.160.0/21 2048 20080331
62.182.232.0/21 2048 20080502
62.201.16.0/20 4096 20100208 a-net Liberec s.r.o.
62.204.53.0/24 256 20211011 MoravanyNET s.r.o.
62.204.224.0/19 8192 20030509 TTNET s.r.o.
62.209.192.0/18 16384 20030130 T-Mobile Czech Republic a.s.
62.240.160.0/19 8192 20030526 Vodafone Czech Republic a.s.
62.245.64.0/18 16384 20020103 Vodafone Czech Republic a.s.
69.94.64.0/20 4096 20031119 AVAST Software s.r.o.
77.48.0.0/16 65536 20061123 Vodafone Czech Republic a.s.
77.75.72.0/21 2048 20070507 Seznam.cz, a.s.
77.78.64.0/22 1024 20070227 WIA spol. s.r.o.
77.78.68.0/23 512 20070227 WIA spol. s.r.o.
77.78.70.0/23 512 20070227
77.78.72.0/23 512 20070227
77.78.74.0/23 512 20070227 WIA spol. s.r.o.
77.78.76.0/22 1024 20070227 CASABLANCA INT a.s.
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77.78.88.0/22 1024 20070227 WIA spol. s.r.o.
77.78.92.0/23 512 20070227 WIA spol. s.r.o.
77.78.94.0/23 512 20070227 CASABLANCA INT a.s.
77.78.96.0/20 4096 20070227 CASABLANCA INT a.s.
77.78.112.0/21 2048 20070227 CASABLANCA INT a.s.
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77.78.122.0/24 256 20070227 WIA spol. s.r.o.
77.78.123.0/24 256 20070227 CASABLANCA INT a.s.
77.78.124.0/22 1024 20070227 CASABLANCA INT a.s.
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77.87.240.0/21 2048 20100713
77.92.192.0/19 8192 20070509 InterneXt 2000, s.r.o.
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81.0.232.0/21 2048 20011214 CASABLANCA INT a.s.
81.0.240.0/22 1024 20011214 CASABLANCA INT a.s.
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193.124.128.0/22 1024 19930901 Reliable Communications s.r.o.
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193.124.158.0/23 512 19930901 Reliable Communications s.r.o.
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193.124.200.0/21 2048 19930901 Reliable Communications s.r.o.
193.124.224.0/22 1024 19930901 Reliable Communications s.r.o.
193.124.254.0/24 256 19930901 Reliable Communications s.r.o.
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193.138.106.0/24 256 20030306
193.138.152.0/22 1024 20101112
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194.180.150.0/24 256 20191122 NetX Networks a.s.
194.180.154.0/24 256 20191122 NetX Networks a.s.
194.212.0.0/16 65536 19951214 T-Mobile Czech Republic a.s.
194.213.13.0/24 256 20050907
194.213.32.0/19 8192 19960126 T-Mobile Czech Republic a.s.
194.213.102.0/23 512 20100714
194.213.116.0/23 512 20100720
194.213.192.0/19 8192 19960111 T-Mobile Czech Republic a.s.
194.213.224.0/19 8192 19960130 Quantcom, a.s.
194.228.0.0/19 8192 19960112 O2 Czech Republic, a.s.
194.228.32.0/19 8192 19971003 O2 Czech Republic, a.s.
194.228.64.0/18 16384 19971003 O2 Czech Republic, a.s.
194.228.128.0/17 32768 19971003 O2 Czech Republic, a.s.
194.242.28.0/23 512 20090909
194.242.30.0/23 512 20090910
194.246.33.0/24 256 20240507 Air Bank a.s.
194.247.14.0/23 512 20100406
194.247.35.0/24 256 20101222
194.247.60.0/24 256 20101228
194.247.182.0/23 512 20091120
194.247.190.0/23 512 20091123
195.2.210.0/23 512 20081212
195.2.212.0/23 512 20081212
195.2.226.0/24 256 20110112
195.5.186.0/24 256 20080421
195.7.12.0/22 1024 20180927
195.8.56.0/23 512 20081223
195.12.36.0/22 1024 20060127
195.12.39.0/24 256 20200110 ISP Alliance a.s.
195.14.104.0/23 512 20100709
195.16.88.0/22 1024 20091117
195.18.16.0/22 1024 20100604
195.18.24.0/22 1024 20100607
195.20.102.0/23 512 20021028
195.20.137.0/24 256 20110103
195.20.140.0/24 256 20110104
195.22.32.0/19 8192 19970619 T-Mobile Czech Republic a.s.
195.22.108.0/22 1024 20110301
195.26.18.0/23 512 20100326
195.26.25.0/24 256 20111214
195.39.0.0/17 32768 19961202 T-Mobile Czech Republic a.s.
195.39.208.0/23 512 20030401
195.39.239.0/24 256 20111012
195.43.76.0/23 512 20100528
195.43.77.0/24 256 20100528
195.43.80.0/23 512 20100531
195.46.32.0/22 1024 20100611
195.47.0.0/17 32768 19961210 T-Mobile Czech Republic a.s.
195.47.235.0/24 256 20030508
195.47.252.0/24 256 20230123 Albert Ceska republika, s.r.o.
195.54.52.0/23 512 20100617
195.54.174.0/23 512 20100608
195.54.176.0/23 512 20100608
195.54.180.0/23 512 20100610
195.58.32.0/19 8192 19970630 Reliable Communications s.r.o.
195.60.89.0/25 128 20060512
195.62.60.0/23 512 20080318
195.64.140.0/23 512 20061218
195.64.182.0/23 512 20100629
195.66.89.0/24 256 20051214
195.66.146.0/23 512 20100623
195.70.128.0/19 8192 19961108 T-Mobile Czech Republic a.s.
195.74.76.0/24 256 20110404
195.78.104.0/23 512 20091005
195.78.108.0/23 512 20091006
195.78.114.0/23 512 20091007
195.78.122.0/23 512 20110825
195.82.140.0/23 512 20080320
195.85.23.0/24 256 19970206 Lotuna Management s.r.o.
195.88.4.0/23 512 20090122
195.88.22.0/23 512 20090128
195.88.78.0/23 512 20090226
195.88.138.0/23 512 20090316
195.88.142.0/23 512 20090317
195.88.148.0/23 512 20090323
195.88.164.0/23 512 20090331
195.88.198.0/23 512 20090414
195.88.214.0/23 512 20090420
195.88.252.0/23 512 20090505
195.93.216.0/23 512 20080107
195.95.155.0/24 256 20090223
195.113.0.0/16 65536 19970317 CESNET z.s.p.o.
195.122.192.0/19 8192 20000720 Quantcom, a.s.
195.128.155.0/24 256 20110411
195.128.159.0/24 256 20110412
195.128.166.0/23 512 20100727
195.128.192.0/19 8192 19970523 Quantcom, a.s.
195.133.0.0/18 16384 19970415 Reliable Communications s.r.o.
195.133.64.0/19 8192 19970415 Reliable Communications s.r.o.
195.133.144.0/22 1024 19970415 Reliable Communications s.r.o.
195.133.192.0/21 2048 19970415 Reliable Communications s.r.o.
195.133.200.0/23 512 19970415 Reliable Communications s.r.o.
195.135.240.0/22 1024 20100324
195.137.182.0/24 256 20050926
195.140.252.0/22 1024 20031003
195.144.96.0/19 8192 19970318 T-Mobile Czech Republic a.s.
195.146.96.0/19 8192 19970908 CD-Telematika a.s.
195.149.90.0/24 256 20030819
195.160.244.0/22 1024 20041105
195.162.6.0/23 512 20081127
195.162.68.0/23 512 20101008
195.162.78.0/23 512 20101012
195.170.174.0/24 256 20080916
195.177.104.0/22 1024 20031229
195.178.4.0/23 512 20091015 ALFA TELECOM s.r.o.
195.178.16.0/23 512 20091023
195.178.26.0/23 512 20091026
195.178.64.0/19 8192 19970226 CESNET z.s.p.o.
195.181.208.0/20 4096 19970320 INTERNET CZ, a.s.
195.184.78.0/23 512 20071122
195.189.0.0/22 1024 20060511
195.189.144.0/24 256 20060427
195.190.13.0/24 256 20080428
195.190.140.0/24 256 20021024
195.191.48.0/23 512 20091222
195.191.76.0/23 512 20100118
195.191.78.0/23 512 20110105
195.191.82.0/23 512 20100121
195.191.164.0/23 512 20100212
195.191.166.0/23 512 20100212
195.191.182.0/23 512 20100222
195.191.202.0/23 512 20100303
195.191.204.0/23 512 20100304
195.191.206.0/23 512 20100304
195.191.212.0/23 512 20100305
195.191.230.0/23 512 20100723
195.191.238.0/23 512 20100311
195.191.242.0/23 512 20100312
195.200.23.0/24 256 19960509 Frantisek Toman
195.200.248.0/23 512 20100625
195.206.120.0/22 1024 20090223
195.206.226.0/23 512 20100422
195.206.230.0/23 512 20100423
195.206.254.0/23 512 20100504
195.210.14.0/23 512 20100511
195.210.20.0/23 512 20100512
195.211.52.0/22 1024 20100322
195.211.60.0/22 1024 20090921
195.211.64.0/22 1024 20090921
195.211.84.0/22 1024 20090925
195.211.88.0/22 1024 20090925
195.211.104.0/22 1024 20091006
195.211.116.0/22 1024 20091007
195.211.128.0/22 1024 20091008
195.211.160.0/22 1024 20091020
195.211.168.0/22 1024 20091023
195.211.180.0/22 1024 20091028
195.211.192.0/22 1024 20091102
195.211.216.0/22 1024 20091109
195.211.236.0/22 1024 20091120
195.211.244.0/22 1024 20091124
195.211.248.0/22 1024 20091124
195.211.252.0/22 1024 20091124
195.216.240.0/24 256 20080515
195.222.124.0/22 1024 20081205
195.225.48.0/23 512 20100728
195.225.54.0/23 512 20090630
195.225.72.0/22 1024 20050110
195.226.208.0/24 256 20100723
195.226.217.0/24 256 20100727
195.234.2.0/23 512 20091027
195.234.49.0/24 256 20220523 Krajska zdravotni, a.s.
195.234.53.0/24 256 20051012
195.234.98.0/23 512 20100625
195.234.204.0/22 1024 20020906
195.245.209.0/24 256 20021210
195.245.211.0/24 256 20021211
195.246.96.0/23 512 20080428
195.246.122.0/23 512 20080513
195.246.124.0/23 512 20080513
195.248.66.0/24 256 20060623
195.250.128.0/19 8192 19970107 Quantcom, a.s.
198.141.0.0/16 65536 19930419
199.40.0.0/15 131072 19931028
199.89.131.0/24 256 19940221
203.32.221.0/24 256 20060913
204.29.146.0/24 256 19940621
204.79.184.0/24 256 19941214
212.4.128.0/19 8192 20080611 O2 Czech Republic, a.s.
212.6.38.0/24 256 20200122 Cloud4com s.r.o.
212.11.96.0/19 8192 19990906 CD-Telematika a.s.
212.18.101.0/24 256 20211102 New Mind s.r.o.
212.20.64.0/19 8192 19980731 Mopos Communications A.S.
212.20.96.0/19 8192 19990816 Quantcom, a.s.
212.23.218.0/24 256 20211104 JSC Transtelecom
212.24.128.0/19 8192 19980415 Quantcom, a.s.
212.27.192.0/19 8192 19980831 Quantcom, a.s.
212.46.44.0/24 256 20220228 HBO Europe s.r.o.
212.46.53.0/24 256 20220228 JSC Transtelecom
212.46.62.0/24 256 20220301 Splynx s.r.o.
212.47.0.0/19 8192 19980402 T-Mobile Czech Republic a.s.
212.50.96.0/19 8192 20080429
212.52.7.0/24 256 20211105
212.65.192.0/19 8192 19990601 T-Mobile Czech Republic a.s.
212.65.224.0/19 8192 20000125 T-Mobile Czech Republic a.s.
212.67.64.0/19 8192 19990126 T-Mobile Czech Republic a.s.
212.69.128.0/22 1024 19981210 CC INTERNET s.r.o.
212.71.128.0/19 8192 19981210 Ipex A.S
212.71.160.0/19 8192 19990622 Ipex A.S
212.79.96.0/20 4096 20101018 FreeTel, s.r.o.
212.80.64.0/19 8192 19990112 Quantcom, a.s.
212.90.224.0/19 8192 20000731 InterneXt 2000, s.r.o.
212.96.160.0/19 8192 19990707 O2 Czech Republic, a.s.
212.109.176.0/20 4096 20120305 PODA a.s.
212.111.0.0/19 8192 19981112 InterneXt 2000, s.r.o.
212.119.36.0/22 1024 20181105 M-wifi internet s.r.o.
212.158.128.0/19 8192 20020906 RADIOKOMUNIKACE a.s.
212.192.0.0/19 8192 19980115 Reliable Communications s.r.o.
212.192.208.0/20 4096 19980115 Reliable Communications s.r.o.
212.192.240.0/20 4096 19980115 Reliable Communications s.r.o.
212.193.0.0/19 8192 19990512 Reliable Communications s.r.o.
212.237.229.0/24 256 19980925 CZ.NIC, z.s.p.o.
213.5.104.0/21 2048 20091028
213.5.120.0/21 2048 20091102
213.5.224.0/21 2048 20091123
213.5.232.0/21 2048 20091124
213.5.240.0/21 2048 20091125
213.19.0.0/17 32768 20030926 Nordic Telecom Regional s.r.o.
213.29.0.0/16 65536 20040108 T-Mobile Czech Republic a.s.
213.108.40.0/21 2048 20090610
213.108.160.0/23 512 20090826
213.108.162.0/23 512 20090826
213.108.164.0/22 1024 20090826
213.108.196.0/22 1024 20180808
213.109.144.0/20 4096 20090917
213.109.164.0/22 1024 20181106 Webglobe, s.r.o.
213.109.172.0/22 1024 20181106 ISP Alliance a.s.
213.109.192.0/20 4096 20090923
213.109.194.0/24 256 20211004 Global Tech Distribution s.r.o.
213.109.224.0/20 4096 20091007
213.110.0.0/19 8192 20090616
213.110.224.0/19 8192 20090922
213.129.128.0/19 8192 20080826 SOFTEX NCP, s.r.o.
213.134.10.0/24 256 20240109 CMIS s.r.o.
213.134.21.0/24 256 20240109 The Cloud Provider s.r.o.
213.134.22.0/24 256 20240109 Intelligent Advanced Solutions s.r.o
213.151.64.0/19 8192 20000406 Quantcom, a.s.
213.155.32.0/19 8192 20071207 Nordic Telecom Regional s.r.o.
213.155.224.0/19 8192 20030130 O2 Czech Republic, a.s.
213.168.160.0/20 4096 20010525 Ipex A.S
213.168.176.0/20 4096 20030408 Dragon Internet a.s.
213.175.32.0/19 8192 20010112 Quantcom, a.s.
213.180.32.0/19 8192 20010118 O2 Czech Republic, a.s.
213.184.92.0/22 1024 20181107
213.191.96.0/19 8192 20021211 Quantcom, a.s.
213.192.0.0/18 16384 20041001 Vodafone Czech Republic a.s.
213.194.192.0/20 4096 20030220 Kabelova televize Koprivnice, s.r.o.
213.194.208.0/22 1024 20030220 Kabelova televize Koprivnice, s.r.o.
213.194.212.0/22 1024 20030220 TKR Jasek, s.r.o.
213.194.216.0/21 2048 20030220 TKR Jasek, s.r.o.
213.194.224.0/19 8192 20030220 TKR Jasek, s.r.o.
213.195.192.0/18 16384 20020715 ha-vel internet s.r.o.
213.210.128.0/18 16384 20000502 T-Mobile Czech Republic a.s.
213.211.32.0/19 8192 20030327 O2 Czech Republic, a.s.
213.216.32.0/19 8192 20030401 PODA a.s.
213.220.192.0/18 16384 20030306 Vodafone Czech Republic a.s.
213.226.192.0/20 4096 20030331 BECO Link,spol.s.r.o.
213.226.208.0/20 4096 20030331 OMEGA plus Chrudim s.r.o.
213.226.224.0/19 8192 20030331 M-SOFT, spol. s r.o.
213.232.76.0/22 1024 20181205
213.235.64.0/18 16384 20021114 InterneXt 2000, s.r.o.
213.235.128.0/18 16384 20000829 CD-Telematika a.s.
213.246.64.0/18 16384 20010418
213.250.192.0/18 16384 20030228 Nordic Telecom Regional s.r.o.
217.11.224.0/23 512 20000823 CASABLANCA INT a.s.
217.11.226.0/24 256 20000823 WIA spol. s.r.o.
217.11.227.0/24 256 20000823 CASABLANCA INT a.s.
217.11.228.0/23 512 20000823 CASABLANCA INT a.s.
217.11.230.0/24 256 20000823 CASABLANCA INT a.s.
217.11.231.0/24 256 20000823 WIA spol. s.r.o.
217.11.232.0/23 512 20000823 CASABLANCA INT a.s.
217.11.234.0/24 256 20000823 WIA spol. s.r.o.
217.11.235.0/24 256 20000823 CASABLANCA INT a.s.
217.11.236.0/24 256 20000823 CASABLANCA INT a.s.
217.11.237.0/24 256 20000823 WIA spol. s.r.o.
217.11.238.0/23 512 20000823 WIA spol. s.r.o.
217.11.240.0/23 512 20010622 WIA spol. s.r.o.
217.11.242.0/23 512 20010622 CASABLANCA INT a.s.
217.11.244.0/24 256 20010622 WIA spol. s.r.o.
217.11.245.0/24 256 20010622 CASABLANCA INT a.s.
217.11.246.0/23 512 20010622 CASABLANCA INT a.s.
217.11.248.0/23 512 20010622 CASABLANCA INT a.s.
217.11.250.0/24 256 20010622 WIA spol. s.r.o.
217.11.251.0/24 256 20010622 CASABLANCA INT a.s.
217.11.252.0/23 512 20010622 WIA spol. s.r.o.
217.11.254.0/24 256 20010622 CASABLANCA INT a.s.
217.11.255.0/24 256 20010622 WIA spol. s.r.o.
217.16.176.0/20 4096 20091208 VSHosting s.r.o.
217.26.221.0/24 256 20240122 COMFEEL s.r.o.
217.28.80.0/20 4096 20101105 FIBER Network s.r.o.
217.29.0.0/20 4096 20090306 NETAIR, s.r.o.
217.30.64.0/20 4096 20001024
217.31.48.0/20 4096 20030610 Webglobe, s.r.o.
217.31.192.0/20 4096 20020827 CZ.NIC, z.s.p.o.
217.64.0.0/20 4096 20030505 GiTy, a.s.
217.64.152.0/22 1024 20190205 Global Tech Distribution s.r.o.
217.66.160.0/20 4096 20001106 ha-vel internet s.r.o.
217.66.176.0/20 4096 20020125 ha-vel internet s.r.o.
217.69.96.0/20 4096 20001117 Masarykova univerzita - Ustav vypocetni techniky
217.75.208.0/20 4096 20031007 ISP Alliance a.s.
217.77.160.0/20 4096 20001204 Vodafone Czech Republic a.s.
217.112.128.0/20 4096 20010108
217.112.160.0/20 4096 20010112 AVONET, s.r.o.
217.115.240.0/20 4096 20040115 AVONET, s.r.o.
217.117.208.0/20 4096 20040202 O2 Czech Republic, a.s.
217.149.128.0/20 4096 20010312
217.168.208.0/20 4096 20040722 TRIOPTIMUM s.r.o.
217.169.176.0/20 4096 20040804 Spinoco Czech Republic, a.s.
217.170.96.0/20 4096 20081121 Nordic Telecom Regional s.r.o.
217.194.160.0/20 4096 20090402 O2 Czech Republic, a.s.
217.195.160.0/20 4096 20010424 O2 Czech Republic, a.s.
217.196.112.0/20 4096 20100514 Nordic Telecom Regional s.r.o.
217.196.208.0/20 4096 20041013 MIRAMO spol. s.r.o.
217.197.32.0/20 4096 20090227 MIRAMO spol. s.r.o.
217.197.144.0/20 4096 20041021 Nordic Telecom Regional s.r.o.
217.197.168.0/22 1024 20181002
217.198.112.0/20 4096 20041115 ZONER a.s.

22 IPv6 Subnetze

Präfix Erstellt LIR
2001:678:1::/48 20061011
2607:de80:0::/32 20161202
2a00:c40:0::/32 20081006 Quantcom, a.s.
2a01:28:0::/32 20060214 SH.cz s.r.o.
2a02:38:0::/29 20080214
2a03:2e0:0::/29 20140630
2a04:340:0::/29 20130122 TERMS a.s.
2a05:2c0:0::/29 20140731 MASTER IT Technologies, a.s.
2a06:400:0::/29 20150421 ISP Alliance a.s.
2a07:3c0:0::/29 20160205 H-data, spol. s r.o.
2a09:380:0::/29 20181126 netsearch s.r.o.
2a0a:940:0::/29 20170216 LysaFree, z.s.
2a0b:0:0::/29 20160805 SITEL spol. s r.o.
2a0c:340:0::/29 20180314 Prestonet s.r.o.
2a0d:180:0::/29 20180125 ASTANA Technologies s.r.o.
2a0e:840:0::/29 20190626 Martin Ph. D. Pustka
2a0f:1180:0::/29 20190919
2a10:1a80:0::/29 20230601 Notino s.r.o.
2a11:19c0:0::/29 20210914 ECDG s.r.o.
2a12:840:0::/29 20211213 Krajska zdravotni, a.s.
2a13:1000:0::/29 20220603 Whalebone, s.r.o.
2a14:1240:0::/29 20240304 cyrilek.net z.s.

499 Lokale Internet Registrierungsstellen (LIRs)

IDName
nsys"N_SYS s.r.o."
2connect2 connect a.s.
aneta-net Liberec s.r.o.
abnetAB-NET s.r.o.
abakABAK, Co.Ltd.
ableABLE agency, s.r.o.
abraticaABRATICA s. r. o.
globeACTIVE 24, s.r.o.
adminitAdminIT, s. r. o.
advnetADV Computers s.r.o.
agilevAgile Ventures s.r.o.
agrostrojAgrostroj Pelhrimov, a.s.
ahostingAhosting a.s.
airbankAir Bank a.s.
airwaynetAIRWAYNET, a.s.
airwebAIRWEB, spol. s r.o.
alberonAlberon Letohrad s.r.o
albertAlbert Ceska republika, s.r.o.
alfatelecomALFA TELECOM s.r.o.
internetmallAllegro Retail a.s.
visualAllstar Net s.r.o.
altnetAltnet s.r.o.
g2-altosALTOS software s.r.o.
alzaczAlza.cz a.s.
amigonetAmigoNet s.r.o.
anafraANAFRA s.r.o.
anectANECT a.s.
apelbyApelby Solutions s.r.o.
apptocloudApptc.me s.r.o.
aquaAQUA,a.s.
ictAricoma Systems a.s.
artemis4Artemis NET s.r.o.
astanaASTANA Technologies s.r.o.
astelnetASTELNET s.r.o.
atcAtaccama Software, s.r.o.
bnv-techAUTO GAMES PLUS a.s.
aswAVAST Software s.r.o.
mgiAVONET, s.r.o.
becolinkBECO Link,spol.s.r.o.
blondbrownBlond & Brown s.r.o.
eceatelBlue One, s.r.o.
blueboardczBlueboard.cz s.r.o.
bmb-greenBMB-Green s.r.o.
beeBOHEMIA ENERGY entity s.r.o.
boknetBOK*Net, z.s.
brazdimnetBrazdimNET s.r.o.
bkomBrnenske komunikace a.s.
vutbrnetBrno University of Technology
brouzdalBrouzdal, s.r.o.
businesscomBusinessCom CZ spol. s r.o.
nwtbooksBydleni Frystak s.r.o.
bydzovskyBydzovsky s.r.o.
c2netC2NET s.r.o.
satannetCable-NET s.r.o.
casablancaCASABLANCA INT a.s.
ccinternetCC INTERNET s.r.o.
cdtCD-Telematika a.s.
cendisCENDIS, s.p.
cerberosCerberos s.r.o.
cesalCESAL s.r.o.
ceskaCeska sit s.r.o.
ceskasitnetCeskaSit.net Networks s.r.o.
ten-34CESNET z.s.p.o.
cetinCETIN a.s.
ceznet21CEZNET s.r.o.
cloud4com1Cloud4com s.r.o.
cloudinfrastackcomcloudinfrastack, s.r.o.
bossonCluster Design s.r.o.
cmis2CMIS s.r.o.
cmis3CMIS s.r.o.
cmis4CMIS s.r.o.
cmisCMIS s.r.o.
cmis1CMIS s.r.o.
visonetCNI Group s.r.o.
comfeel1COMFEEL s.r.o.
commercemediaCommerce Media s.r.o.
cscComputer Systems Consulting s.r.o.
comsourceComSource s.r.o.
connectConnect plus s.r.o.
coolhousingCoolhousing s.r.o.
coprosysCoProSys a.s.
core4netCore4Net, s.r.o.
corsatCORSAT s.r.o
cortexCortex, a.s.
crfreenetCRFreeNet, z.s.
cubesolCUBESOL, s.r.o.
cyrileknetcyrilek.net z.s.
nicCZ.NIC, z.s.p.o.
czechitcCZECH IT CLUSTER, druzstvo
ctuCzech Telecommunication Office
cznetsroCznet s.r.o.
daktelaDaktela s.r.o.
dalunetDaLuNET s.r.o.
datacampDataCamp s.r.o.
datadeliveryDatadelivery s.r.o.
datamatDATAMAT CZ s.r.o.
datapeerDataPeer s.r.o.
kajotDevelopment 777 s.r.o.
dexnetDexnet s.r.o.
dexusDexus Internet s.r.o.
dhlisDHL Information Services (Europe) s.r.o.
diademaDiadema Internet s.r.o.
digiactDIGITAL ACTION s.r.o.
tcpisekdigital cave s.r.o.
diovetechsro3Diovetech s.r.o. - v likvidaci
dobnetDOBNET, z.s.
datonetDPT s.r.o. LLC
drmaxDr. Max BDC, s.r.o.
dragonDragon Internet a.s.
eurosignalDruzstvo EUROSIGNAL
eurosignal2Druzstvo EUROSIGNAL
eurosignal3Druzstvo EUROSIGNAL
ofxDruzstvo OFX
ezenetworkDWDNEJ a.s.
elinkxE LINKX a.s.
net3E3.cz, sro
ecayEcay Networks s.r.o.
antiddosECDG s.r.o.
economiaEconomia a.s.
blue4Edera Group a.s.
eontelcoEG.D, a.s.
ehamneteHAMnet, s.r.o.
eldataELDATA prazska s.r.o.
emclienteM Client s.r.o.
embedit1EmbedIT s.r.o.
emeraldEmerald Group s.r.o.
empecomEMPECOM, s.r.o.
cbezdratEri Internet s.r.o.
etneteraEtnetera Core a.s.
ezpadaEzpada s.r.o
fasterFASTER CZ spol. s r.o.
fastportFastport a.s.
feldsamFELDSAM s.r.o.
fiber1FIBER CONNECTIONS s.r.o.
fiberFIBER Network s.r.o.
fibertelecomFIBER TELECOM s.r.o.
fixnetFIXNET s.r.o.
fixprozsFixPro,z.s.
flowmonFlowmon Networks a.s.
fortionFortion Networks, s.r.o.
fortuna-gameFORTUNA GAME a.s.
fortunahrFORTUNA GAME a.s.
fortunaplFORTUNA GAME a.s.
fortunaroFORTUNA GAME a.s.
fortunaskFORTUNA GAME a.s.
foxconnFOXCONN CZ s.r.o.
tomanFrantisek Toman
lbcfreeFreenet Liberec, z.s.
klfreeFreeTel, s.r.o.
freshFresh Data s.r.o.
fusionFusion Media, s.r.o.
kaoraFutruy s.r.o.
futurenetczFuturenet ISP s.r.o.
futurnetFuturNET, s.r.o.
vpsareaGAMEKO.cz s.r.o.
gasnetGasNet, s.r.o.
g2serverGeetoo Technology s.r.o.
generalnetGeneralNet s.r.o.
gityGiTy, a.s.
globalGlobal Tech Distribution s.r.o.
globecorpGLOBECORP a.s.
gradaceGRADACE, spol. s r.o.
gransyGransy s.r.o.
grepaGREPA Networks s.r.o.
net-onlinegsnet.cz s.r.o.
gttGTT a.s.
hdataH-data, spol. s r.o.
h17H17 Networks, s.r.o.
ha-velha-vel internet s.r.o.
hcnhanspaul-city.net s.r.o.
happyHappy Technik s.r.o.
hboHBO Europe s.r.o.
hboeuropeHBO Europe s.r.o.
hcnetHCNET s.r.o.
helapcHelaPC s.r.o.
heurekaHeureka Group a.s.
hkfreehkfree.org z.s.
embeditHome Credit International a.s.
horalnetHoralNET s.r.o.
host-telecomHost-Telecom.com s.r.o.
hostujtoHostuj to s.r.o.
hovnet-servisHovNet-SERVIS s.r.o.
hvfreenetHVfree.net servis. s.r.o.
i2neti2net cz s.r.o.
ibagroupIBA Group a.s.
icewarpIceWarp Technology, s.r.o.
ictnwtICT NWT s.r.o.
ictsupportICT Support, s.r.o.
igloonetigloonet, s.r.o.
ignign.cz internet, s.r.o.
ineraczINERA.CZ s.r.o.
inet4inet4 s.r.o.
infteleInfinity Telecom, s.r.o.
infosINFOS Art, s.r.o.
inncINNC s.r.o.
rwesystemsinnogy Ceska republika a.s
intelligentIntelligent Advanced Solutions s.r.o
interconnectINTERCONNECT s.r.o.
internetINTERNET CZ, a.s.
netjosefovInternet Praha Josefov s.r.o.
inextInterneXt 2000, s.r.o.
intrawebIntraweb servis s.r.o.
ipnodeIP Node s.r.o.
ip4ispIP4ISP z.s.p.o
ipexnetIpex A.S
grapescISP Alliance a.s.
wphostingIT & WP HOST s.r.o.
itservicesIt services company s.r.o.
altronbsItego a.s.
itsITS akciova spolecnost
ivohazmukIvo Hazmuk
ixoxiIXOXI s.r.o.
mazelbizJan Korinek
rpsnetJan Ryznar
giganet-stetinaJan Stetina
jaronet-servicesJaroNet - services s.r.o.
doubrava-netJaroslav Doubrava
jawJAW.cz s.r.o.
jetbrainsJetBrains, s. r. o.
jhcompJHComp s.r.o.
jimmynetJimmyNet s.r.o.
chalabalaJiri Chalabala
jirikovacJiri Kovac
jiritlapakJiri Tlapak
jmnetJM-Net, z.s.
jonJON.CZ s.r.o.
jumpshotJumpshot s.r.o.
k-netK-net Technical International Group, s.r.o.
k2atmitecK2 atmitec s.r.o.
kabelservisKABEL servis Praha spol. s r.o.
ktctKABELOVA TELEVIZE CZ s.r.o.
ktkKabelova televize Koprivnice, s.r.o.
luzrnetKASSEX s.r.o.
kazaczKAZA.cz s.r.o.
kcgspolKCG spol. s.r.o.
khnetKHnet.info, z.s.
kiwicomKiwi.com s.r.o.
kleissnerKleissner Investments s.r.o.
networksKLFREE NETWORKS, s.r.o.
kompletKomplet NET s.r.o.
kooperativaKooperativa pojistovna, a.s., Vienna Insurance Group
krajvysocinaKraj Vysocina
kzKrajska zdravotni, a.s.
kvadosKVADOS, a.s.
kvesroKVE s.r.o.
avxKYOCERA AVX Components s.r.o.
vinaricenetLadislav Kepl
lajsinetLajsiNET s.r.o.
lam-plusLAM plus s.r.o.
lanservisczLAN servis s.r.o.
prgaeroLetiste Praha, a. s.
libereckykrajLiberecky kraj
likemediaLike Media s.r.o.
1startLivesport s.r.o.
longrediLongredi, spol. s r.o.
lotunaLotuna Management s.r.o.
lysafreeLysaFree, z.s.
mcomputersM Computers s.r.o.
m-softM-SOFT, spol. s r.o.
m-wifiM-wifi internet s.r.o.
mnetM.NET STUDENKA s. r. o.
mach3netMach3net s.r.o.
mafra-czMAFRA, a.s.
magnalinkMagnalink, a.s.
mailkitMailkit s.r.o.
mapnetmapnet IT services s.r.o.
marcomekoMaRcom-Eko s.r.o.
fryzlMartin Fryzl
mtuMartin Ph. D. Pustka
muninetMasarykova univerzita - Ustav vypocetni techniky
masterMaster Internet s.r.o.
mittMASTER IT Technologies, a.s.
matrigoMatrigo s.r.o.
maxicom-holdingMAXICOM HOLDING a.s.
viasatMBC Czech Republic s.r.o.
mcfiberMcFiber, s.r.o.
memoryMEMORY computers s.r.o.
merit-groupMERIT GROUP a.s
ijcMETRONET s.r.o.
metropolitniMetropolitni s.r.o.
metropolitkaMetropolitni sit Humpolec spol. s r.o.
mzelenkaMilan Zelenka
mfcrMinisterstvo financi
ministryMinisterstvo Obrany
mvcrMINISTERSTVO VNITRA CR
mzvMinisterstvo zahranicnich veci Ceske Republiky
miraclenetMiracle Network, spol. s r.o.
miramoMIRAMO spol. s.r.o.
monerojMoneroj s.r.o.
ipnetMopos Communications A.S.
moravanynetMoravanyNET s.r.o.
moravia-itMoravia IT s.r.o.
moravskoslezskyMoravskoslezsky kraj
mraknet2Mraknet s.r.o.
mxnetMX-NET Telekomunikace s.r.o.
namNAM system, a.s.
nbuczNarodni bezpecnostni urad Czech Republic
nbuNational Cyber and Information Security Agency
navmatixNavmatix s.r.o.
nejNej.cz s.r.o.
neosNEOS v.o.s.
netserviceNET service solution, s.r.o.
netconnectNet-Connect s.r.o.
netairNETAIR, s.r.o.
netartNetArt Group s.r.o.
lirnetartNetArt LIR, k.s.
netassistNetassist International s.r.o.
boxnetNetcom Solutions s.r.o.
netcoreservicesNetcore services s.r.o.
netcraftsolutionsNetcraft Solutions s.r.o.
netdatacommNetDataComm, s.r.o.
netformsNETFORMS s.r.o.
netioNETIO Solutions s.r.o.
netlancersNetlancers s.r.o.
netsearch-ccnetsearch s.r.o.
netservNetSERV, s.r.o.
netstoneNetstone s.r.o.
ntxnNetX Networks a.s.
newmindNew Mind s.r.o.
newtelNEW TELEKOM, spol. s r.o.
nextremumNextremum s.r.o.
ngaservicesNGA Services, spol. s r.o.
ngnczNGN CZ s.r.o.
nikolaj5Nikolaj Visnakov
nikolaj6Nikolaj Visnakov
nixNIX.CZ z.s.p.o.
noelNOEL, s.r.o.
nordictelecomregionalNordic Telecom Regional s.r.o.
notinoNotino s.r.o.
ntscomputerNTS Computer, a.s.
ntvcableNTV cable s.r.o.
cznetO2 Czech Republic, a.s.
omegaplusOMEGA plus Chrudim s.r.o.
omnitelOmnitel CZ s.r.o.
ondrejOndrej Filip
onehostplanetOnehostplanet s.r.o.
onlinexOnlinex NM s.r.o.
optetnetworkOptet network, s. r. o.
optonetOptoNet Communication, spol. s.r.o.
oriflame-swORIFLAME SOFTWARE s.r.o.
orkasystemsORKA systems, s.r.o.
oslavany-netOslavany.NET, spolek
ovanetworkOvaNet, a.s.
pamicoPAMICO CZECH, s.r.o.
pardubickykrajPardubicky Kraj
hnojnikPavel Jochim
zizkaPavel Zizka
pckbnetPCKBnet s.r.o.
pe3nyPe3ny Net s.r.o.
peernetPeernet s.r.o.
pernixPernix systems s.r.o.
pharocomPharoCom s.r.o.
pilsfreeservisPilsFree servis, s.r.o.
pilsfreePilsFree, z. s.
pghubPlayground HUB s.r.o.
plzenskykrajPlzensky kraj
podaPODA a.s.
popeservisPOPE servis s.r.o.
positionPosition s.r.o.
pragmatelpragmatel s.r.o.
praha1netPraha1.net z.s.p.o.
praha12comPRAHA12.com s.r.o.
pranetsroPranet s.r.o.
prePrazska energetika, a.s.
isePrazska plynarenska, a.s.
prestonetPrestonet s.r.o.
primestudioPrime Studio s.r.o.
pro-linePro-Line comp s.r.o.
prozetaPRO-ZETA a.s.
profismsProfiSMS s.r.o.
pvfreenetPVfree.net, z. s.
qratorQrator Labs CZ s.r.o.
quadrupleQuadruple a.s.
dialtelecomQuantcom, a.s.
quantcomQuantcom, a.s.
qtcQuick Technology Company s.r.o.
acvyskovRadim Pytela trading as AC Vyskov
craRADIOKOMUNIKACE a.s.
saocompRadovan Ochvat trading as SAO Computers
raiffeisenbankRaiffeisenbank a.s.
rsdReditelstvi silnic a dalnic s.p.
rcoRegionalni centrum Olomouc s.r.o.
relcomReliable Communications s.r.o.
relcom-4Reliable Communications s.r.o.
reteinternetRETE internet, s.r.o.
rychlydratRychly drat, s.r.o.
safedxSafeDX s.r.o.
sattSATT a.s.
sauronSauron CZ s.r.o.
sazkaSAZKA a.s.
sberbankSberbank CZ, a.s. v likvidaci
scancomScancom s.r.o.
scarfbotScarfbot Technologies, s.r.o.
securitynet-czSecurityNet.cz s.r.o.
selectsystemSELECT SYSTEM, s.r.o.
seonetSeonet Multimedia s.r.o.
snServerNow s.r.o.
serverzoneServerZone s.r.o.
seznamdcSeznam.cz datova centra, s.r.o.
seznamSeznam.cz, a.s.
sferiaSferiaNET.cz s.r.o.
supernetworkSH.cz s.r.o.
sikmosikmo s.r.o.
silesnetSilesNet s.r.o.
simplewaySimpleway Holding a.s.
sitelSITEL spol. s r.o.
siteparkSitePark s.r.o.
gh-networksSIZEK Networks s.r.o
skoda-ictSKODA ICT s.r.o.
softexncpSOFTEX NCP, s.r.o.
suasSokolovska uhelna, pravni nastupce, a.s.
southpraguenetSouthPrague.Net, z.s.
spc-netSPC-net s.r.o.
spcomSPCom s.r.o.
speednetSpeednet, s.r.o.
unientSpinoco Czech Republic, a.s.
splynx23Splynx s.r.o.
splynx24Splynx s.r.o.
splynx25Splynx s.r.o.
splynx26Splynx s.r.o.
splynx5Splynx s.r.o.
spolekkrivonetSpolek Krivonet
sitmpSprava informacnich technologii mesta Plzne, p.o.
jetsystemsSprintel s.r.o.
starnetSTARNET, s.r.o.
suklState Institute for Drug Control
spcssStatni pokladna Centrum sdilenych sluzeb, s.p.
stepanStepan Pokorny
stream-itStream-iT, s.r.o.
saSTUDENT AGENCY k.s.
supro-netSUPRO, spol. s r.o.
sychrovnetSychrovNET s.r.o
sgsSYNOT ICT Services, a.s.
sys-datacomSys-DataCom s.r.o.
systeasystea s.r.o.
radiomobilT-Mobile Czech Republic a.s.
techcenterTechCenter s.r.o.
techcomnetTechCom s.r.o.
techkeeperTechKeeper s.r.o.
tsbTechnicke site Brno, akciova spolecnost
telcoproservicesTelco Pro Services, a. s.
teleconnectTeleconnect CZ s.r.o.
telefonzentraleTelefonzentrale s.r.o.
termsTERMS a.s.
tetanetTETA s.r.o.
tfnetsroTFnet s.r.o.
tcproThe Cloud Provider s.r.o.
cnbThe Czech National Bank
mzeThe Ministry of Agriculture of the Czech Republic
thinksmartTHINKSMART s.r.o.
tipsportnetTipsport.net a.s.
tkcsystemTKC system s.r.o.
tkrjasekTKR Jasek, s.r.o.
touskovnetTNtech, s.r.o.
itombTomas Budai
tpTomas Podermanski
mstrTRINITY CZECH REPUBLIC, s.r.o.
trionetTRIOPTIMUM s.r.o.
trusticaTrustica s.r.o.
ttcTTC TELEKOMUNIKACE s.r.o.
ttnetTTNET s.r.o.
uconeUC one s.r.o.
ulti-techUltimum Technologies a.s.
unartelUnArtel s.r.o.
unhfreenetUNHfree.net z.s.
unUnited Networks SE
uvtUVT Internet s.r.o.
valveraValvera s.r.o.
vasemediaVase media, s.r.o.
vejnetczVEJNET.CZ s.r.o.
uunetVerizon Czech s.r.o.
virtisVirtis s.r.o.
vissadoVissado s.r.o.
vitalativVITALATIV, s.r.o.
vitsolVITKOVICE IT SOLUTIONS a.s.
vivoconnectionVIVO CONNECTION spol. s r.o.
vlasimnetVlasimnet s.r.o.
oskarmobilVodafone Czech Republic a.s.
vpsfreevpsFree.cz, z.s.
vratislavVratislav Kriz
vshostingVSHosting s.r.o.
vybezeknetVybezek.NET s.r.o.
wagpaymentW.A.G. PAYMENT SOLUTIONS, A.S.
warnetWarnet.cz s.r.o.
web4ceWeb4ce, s.r.o.
web4softWeb4Soft Internet s.r.o.
web4usroWeb4U s.r.o.
ignumWebglobe, s.r.o.
wedosWEDOS Internet, a.s.
whalebonednsWhalebone, s.r.o.
wiaWIA spol. s.r.o.
wicnetWic-Net, s.r.o.
windyghoulWindyghoul s.r.o.
wmsWMS s.r.o.
tlapZCOM.cz s.r.o
zelenaZELENA DATA CZ s.r.o.
zentivanetZentiva Group, a.s
kr-zlinskyZlinsky Kraj
zonerZONER a.s.