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Major IP Address Blocks For Czech Republic
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In the following table, you can find all major IP addresses blocks allocated for Czech Republic.
Most of these IP blocks are assigned for Internet providers and hosting companies.
You can click the column header in order to sort the list by another field.
If you want to find the IP addresses blocks of other countries, click here.
If you want to download this IP addresses list in comma-separated values file (csv), click here.
| 90.176.0.0 | 90.183.255.255 | 524288 | 17/10/2006 | CESKY TELECOM, A.S. | | 85.160.0.0 | 85.163.255.255 | 262144 | 25/10/2004 | Eurotel Praha, spol. s r.o. | | 88.100.0.0 | 88.103.255.255 | 262144 | 04/10/2005 | CESKY TELECOM, A.S. | | 94.112.0.0 | 94.115.255.255 | 262144 | 09/07/2008 | UPC Ceska Republica, a.s. | | 89.176.0.0 | 89.177.255.255 | 131072 | 16/03/2006 | UPC Ceska Republica, a.s. | | 89.102.0.0 | 89.103.255.255 | 131072 | 24/02/2006 | UPC Ceska Republica, a.s. | | 78.44.0.0 | 78.45.255.255 | 131072 | 13/04/2007 | UPC Ceska Republica, a.s. | | 78.102.0.0 | 78.103.255.255 | 131072 | 04/06/2007 | UPC Ceska Republica, a.s. | | 85.70.0.0 | 85.71.255.255 | 131072 | 02/11/2004 | CESKY TELECOM, A.S. | | 109.80.0.0 | 109.81.255.255 | 131072 | 10/07/2009 | CESKY TELECOM, A.S. | | 93.170.0.0 | 93.171.255.255 | 131072 | 20/03/2008 | ALFA TELECOM s.r.o. | | 95.46.0.0 | 95.47.255.255 | 131072 | 01/12/2008 | ALFA TELECOM s.r.o. | | 78.80.0.0 | 78.80.255.255 | 65536 | 22/03/2007 | RADIOKOMUNIKACE a.s. | | 80.188.0.0 | 80.188.255.255 | 65536 | 13/06/2002 | CESKY TELECOM, A.S. | | 83.208.0.0 | 83.208.255.255 | 65536 | 02/03/2004 | CESKY TELECOM, A.S. | | 193.179.0.0 | 193.179.255.255 | 65536 | 08/08/1995 | GTS NOVERA a.s. | | 193.165.0.0 | 193.165.255.255 | 65536 | 21/03/1996 | SkyNet | | 193.86.0.0 | 193.86.255.255 | 65536 | 20/06/1994 | GTS NOVERA a.s. | | 85.207.0.0 | 85.207.255.255 | 65536 | 17/01/2005 | RADIOKOMUNIKACE a.s. | | 93.99.0.0 | 93.99.255.255 | 65536 | 25/02/2008 | Sloane Park Property Trust a.s. | | 188.175.0.0 | 188.175.255.255 | 65536 | 24/08/2009 | CL-NET s.r.o. | | 193.85.0.0 | 193.85.255.255 | 65536 | 01/09/1993 | GTS NOVERA a.s. | | 195.113.0.0 | 195.113.255.255 | 65536 | 17/03/1997 | CESNET | | 86.49.0.0 | 86.49.255.255 | 65536 | 21/04/2005 | UPC Ceska Republica, a.s. | | 77.48.0.0 | 77.48.255.255 | 65536 | 23/11/2006 | Sloane Park Property Trust a.s. | | 194.212.0.0 | 194.212.255.255 | 65536 | 14/12/1995 | GTS NOVERA a.s. | | 213.29.0.0 | 213.29.255.255 | 65536 | 08/01/2004 | GTS NOVERA a.s. | | 93.153.0.0 | 93.153.127.255 | 32768 | 07/05/2008 | T-Mobile Czech Republic a.s. | | 85.132.128.0 | 85.132.255.255 | 32768 | 07/12/2004 | Ipex Ltd. | | 188.130.128.0 | 188.130.255.255 | 32768 | 31/03/2009 | NetArt Group s.r.o. | | 188.134.128.0 | 188.134.255.255 | 32768 | 28/04/2009 | COMA s.r.o. | | 85.135.0.0 | 85.135.127.255 | 32768 | 16/12/2004 | PODA s.r.o. | | 92.38.0.0 | 92.38.127.255 | 32768 | 01/02/2008 | ALFA TELECOM s.r.o. | | 195.39.0.0 | 195.39.127.255 | 32768 | 02/12/1996 | GTS NOVERA a.s. | | 194.228.128.0 | 194.228.255.255 | 32768 | 03/10/1997 | CESKY TELECOM, A.S. | | 195.47.0.0 | 195.47.127.255 | 32768 | 28/05/2001 | GTS NOVERA a.s. | | 82.202.0.0 | 82.202.127.255 | 32768 | 23/09/2003 | TS-Data s.r.o. | | 95.182.0.0 | 95.182.127.255 | 32768 | 05/02/2009 | NetArt Group s.r.o. | | 89.203.128.0 | 89.203.255.255 | 32768 | 27/04/2006 | CD-Telematika a.s. | | 83.240.0.0 | 83.240.127.255 | 32768 | 11/03/2004 | SMART Comp. a.s. | | 84.42.128.0 | 84.42.255.255 | 32768 | 14/09/2004 | UPC Ceska Republica, a.s. | | 89.24.128.0 | 89.24.255.255 | 32768 | 04/05/2007 | T-Mobile Czech Republic a.s. | | 89.29.0.0 | 89.29.127.255 | 32768 | 19/07/2006 | PODA s.r.o. | | 92.253.128.0 | 92.253.255.255 | 32768 | 03/12/2007 | ALFA TELECOM s.r.o. | | 88.146.128.0 | 88.146.255.255 | 32768 | 23/12/2005 | Sloane Park Property Trust a.s. | | 88.146.0.0 | 88.146.127.255 | 32768 | 20/12/2005 | Volny a.s. | | 86.61.128.0 | 86.61.255.255 | 32768 | 20/05/2005 | COMA s.r.o. | | 194.108.128.0 | 194.108.255.255 | 32768 | 01/01/1995 | GTS NOVERA a.s. | | 213.19.0.0 | 213.19.127.255 | 32768 | 26/09/2003 | Fortech s.r.o. | | 89.24.0.0 | 89.24.127.255 | 32768 | 11/05/2006 | T-Mobile Czech Republic a.s. | | 78.128.128.0 | 78.128.255.255 | 32768 | 10/04/2007 | CESNET | | 79.127.128.0 | 79.127.255.255 | 32768 | 25/09/2007 | Ipex Ltd. | | 83.148.0.0 | 83.148.63.255 | 16384 | 24/02/2004 | Volny a.s. | | 82.209.0.0 | 82.209.63.255 | 16384 | 29/09/2003 | PODA s.r.o. | | 82.208.0.0 | 82.208.63.255 | 16384 | 16/09/2003 | Casablanca INT | | 213.192.0.0 | 213.192.63.255 | 16384 | 01/10/2004 | Sloane Park Property Trust a.s. | | 213.194.192.0 | 213.194.255.255 | 16384 | 20/02/2003 | Ipex Ltd. | | 82.99.128.0 | 82.99.191.255 | 16384 | 12/12/2003 | RADIOKOMUNIKACE a.s. | | 82.142.64.0 | 82.142.127.255 | 16384 | 05/09/2003 | Broadnet Czech | | 82.100.0.0 | 82.100.63.255 | 16384 | 12/12/2003 | Dial Telecom, a.s. | | 88.208.64.0 | 88.208.127.255 | 16384 | 28/10/2005 | Dial Telecom, a.s. | | 89.233.128.0 | 89.233.191.255 | 16384 | 10/05/2006 | Pragonet | | 89.235.0.0 | 89.235.63.255 | 16384 | 30/05/2006 | Dial Telecom, a.s. | | 93.181.64.0 | 93.181.127.255 | 16384 | 28/04/2008 | COMA s.r.o. | | 85.193.0.0 | 85.193.63.255 | 16384 | 16/12/2004 | LOSAN internet s.r.o. | | 89.111.64.0 | 89.111.127.255 | 16384 | 25/04/2006 | CEZnet a.s. | | 84.242.64.0 | 84.242.127.255 | 16384 | 28/06/2004 | UPC Ceska Republica, a.s. | | 94.74.192.0 | 94.74.255.255 | 16384 | 17/07/2008 | CL-NET s.r.o. | | 84.244.64.0 | 84.244.127.255 | 16384 | 21/07/2004 | RADIOKOMUNIKACE a.s. | | 85.13.64.0 | 85.13.127.255 | 16384 | 29/03/2005 | CD-Telematika a.s. | | 89.239.0.0 | 89.239.63.255 | 16384 | 09/06/2006 | CABEL MEDIA s.r.o. | | 95.85.192.0 | 95.85.255.255 | 16384 | 31/12/2008 | IJC, s.r.o. | | 62.168.0.0 | 62.168.63.255 | 16384 | 07/05/1997 | GTS NOVERA a.s. | | 62.177.64.0 | 62.177.127.255 | 16384 | 15/10/2001 | Volny a.s. | | 81.0.192.0 | 81.0.255.255 | 16384 | 14/12/2001 | Casablanca INT | | 213.235.128.0 | 213.235.191.255 | 16384 | 21/02/2001 | TS-Data s.r.o. | | 213.250.192.0 | 213.250.255.255 | 16384 | 28/02/2003 | Fortech s.r.o. | | 81.2.192.0 | 81.2.255.255 | 16384 | 04/04/2002 | INTERNET CZ, a.s. | | 188.116.64.0 | 188.116.127.255 | 16384 | 04/06/2009 | SELECT SYSTEM, s.r.o. | | 77.104.192.0 | 77.104.255.255 | 16384 | 28/11/2006 | CoProSys a.s. | | 188.75.128.0 | 188.75.191.255 | 16384 | 24/08/2009 | JON.CZ s.r.o. | | 77.78.64.0 | 77.78.127.255 | 16384 | 27/02/2007 | Casablanca INT | | 194.108.64.0 | 194.108.127.255 | 16384 | 01/01/1995 | GTS NOVERA a.s. | | 62.209.192.0 | 62.209.255.255 | 16384 | 30/01/2003 | GTS NOVERA a.s. | | 62.245.64.0 | 62.245.127.255 | 16384 | 03/01/2002 | UPC Ceska Republica, a.s. | | 213.235.64.0 | 213.235.127.255 | 16384 | 14/11/2002 | TS-Data s.r.o. | | 94.241.64.0 | 94.241.127.255 | 16384 | 29/09/2008 | MobilKom, a.s. | | 78.136.128.0 | 78.136.191.255 | 16384 | 09/05/2007 | MobilKom, a.s. | | 94.242.64.0 | 94.242.127.255 | 16384 | 17/10/2008 | PODA s.r.o. | | 194.228.64.0 | 194.228.127.255 | 16384 | 03/10/1997 | CESKY TELECOM, A.S. | | 62.77.64.0 | 62.77.127.255 | 16384 | 05/07/2001 | GTS NOVERA a.s. | | 213.220.192.0 | 213.220.255.255 | 16384 | 06/03/2003 | UPC Ceska Republica, a.s. | | 95.82.128.0 | 95.82.191.255 | 16384 | 11/12/2008 | SMART Comp. a.s. | | 213.195.192.0 | 213.195.255.255 | 16384 | 15/07/2002 | ha-vel internet s.r.o. | | 95.80.192.0 | 95.80.255.255 | 16384 | 26/11/2008 | Dial Telecom, a.s. | | 213.210.128.0 | 213.210.191.255 | 16384 | 02/05/2000 | GTS NOVERA a.s. | | 212.80.64.0 | 212.80.95.255 | 8192 | 12/01/1999 | Dial Telecom, a.s. | | 212.96.160.0 | 212.96.191.255 | 8192 | 07/07/1999 | CzechBone | | 212.111.0.0 | 212.111.31.255 | 8192 | 12/11/1998 | InterneXt 2000 | | 195.70.128.0 | 195.70.159.255 | 8192 | 02/12/1996 | GTS NOVERA a.s. | | 92.243.192.0 | 92.243.223.255 | 8192 | 30/01/2008 | LOSAN internet s.r.o. | | 194.108.32.0 | 194.108.63.255 | 8192 | 12/01/1995 | GTS NOVERA a.s. | | 194.108.0.0 | 194.108.31.255 | 8192 | 03/11/1994 | GTS NOVERA a.s. | | 212.90.224.0 | 212.90.255.255 | 8192 | 31/07/2000 | TS-Data s.r.o. | | 91.187.32.0 | 91.187.63.255 | 8192 | 16/11/2006 | NWT Computer s.r.o. | | 194.228.0.0 | 194.228.31.255 | 8192 | 12/01/1996 | CESKY TELECOM, A.S. | | 194.228.32.0 | 194.228.63.255 | 8192 | 03/10/1997 | CESKY TELECOM, A.S. | | 213.129.128.0 | 213.129.159.255 | 8192 | 26/08/2008 | SOFTEX NCP, s.r.o. | | 195.22.32.0 | 195.22.63.255 | 8192 | 19/06/1997 | GTS NOVERA a.s. | | 194.213.224.0 | 194.213.255.255 | 8192 | 30/01/1996 | Volny a.s. | | 194.213.32.0 | 194.213.63.255 | 8192 | 26/01/1996 | GTS NOVERA a.s. | | 194.149.96.0 | 194.149.127.255 | 8192 | 28/05/2001 | GTS NOVERA a.s. | | 92.240.160.0 | 92.240.191.255 | 8192 | 29/11/2007 | CL-NET s.r.o. | | 194.213.192.0 | 194.213.223.255 | 8192 | 11/01/1996 | GTS NOVERA a.s. | | 212.158.128.0 | 212.158.159.255 | 8192 | 06/09/2002 | RADIOKOMUNIKACE a.s. | | 212.47.0.0 | 212.47.31.255 | 8192 | 02/04/1998 | GTS NOVERA a.s. | | 94.45.0.0 | 94.45.31.255 | 8192 | 16/01/2009 | | | 94.138.96.0 | 94.138.127.255 | 8192 | 22/09/2008 | CoProSys a.s. | | 212.65.192.0 | 212.65.223.255 | 8192 | 01/06/1999 | GTS NOVERA a.s. | | 95.168.192.0 | 95.168.223.255 | 8192 | 07/01/2009 | SuperNetwork s.r.o. | | 212.65.224.0 | 212.65.255.255 | 8192 | 25/01/2000 | GTS NOVERA a.s. | | 195.178.64.0 | 195.178.95.255 | 8192 | 26/02/1997 | CESNET | | 212.11.96.0 | 212.11.127.255 | 8192 | 06/09/1999 | TS-Data s.r.o. | | 212.4.128.0 | 212.4.159.255 | 8192 | 11/06/2008 | CzechBone | | 195.250.128.0 | 195.250.159.255 | 8192 | 07/01/1997 | Volny a.s. | | 212.20.64.0 | 212.20.95.255 | 8192 | 31/07/1998 | Mopos Communications A.S. | | 212.27.192.0 | 212.27.223.255 | 8192 | 31/08/1998 | Volny a.s. | | 212.24.128.0 | 212.24.159.255 | 8192 | 15/04/1998 | Dial Telecom, a.s. | | 212.20.96.0 | 212.20.127.255 | 8192 | 16/08/1999 | Volny a.s. | | 188.246.96.0 | 188.246.127.255 | 8192 | 18/08/2009 | SychrovNET s.r.o | | 195.144.96.0 | 195.144.127.255 | 8192 | 18/03/1997 | GTS NOVERA a.s. | | 188.124.64.0 | 188.124.95.255 | 8192 | 22/06/2009 | Ing. Jan Dvoracek | | 195.128.192.0 | 195.128.223.255 | 8192 | 23/05/1997 | Volny a.s. | | 195.122.192.0 | 195.122.223.255 | 8192 | 20/07/2000 | Volny a.s. | | 212.71.160.0 | 212.71.191.255 | 8192 | 22/06/1999 | Ipex Ltd. | | 212.71.128.0 | 212.71.159.255 | 8192 | 10/12/1998 | Ipex Ltd. | | 195.146.96.0 | 195.146.127.255 | 8192 | 08/09/1997 | TS-Data s.r.o. | | 95.173.192.0 | 95.173.223.255 | 8192 | 10/03/2009 | AQUA,a.s. | | 95.173.64.0 | 95.173.95.255 | 8192 | 05/03/2009 | ha-vel internet s.r.o. | | 109.105.32.0 | 109.105.63.255 | 8192 | 14/09/2009 | CzechBone | | 188.122.192.0 | 188.122.223.255 | 8192 | 04/06/2009 | Magnalink, a.s. | | 188.120.192.0 | 188.120.223.255 | 8192 | 05/05/2009 | IP4ISP z.s.p.o | | 212.67.64.0 | 212.67.95.255 | 8192 | 26/01/1999 | Pragonet | | 213.226.192.0 | 213.226.223.255 | 8192 | 31/03/2003 | BECO Link s.r.o. | | 81.30.224.0 | 81.30.255.255 | 8192 | 27/05/2002 | ha-vel internet s.r.o. | | 213.216.32.0 | 213.216.63.255 | 8192 | 01/04/2003 | SkyNet | | 213.226.224.0 | 213.226.255.255 | 8192 | 31/03/2003 | M-SOFT, spol. s r.o. | | 62.80.64.0 | 62.80.95.255 | 8192 | 22/06/2000 | BT Czech Republic, organizacni slozka | | 62.44.0.0 | 62.44.31.255 | 8192 | 23/05/1997 | Volny a.s. | | 62.40.64.0 | 62.40.95.255 | 8192 | 14/06/2000 | UUNET-CZ | | 82.114.192.0 | 82.114.223.255 | 8192 | 02/01/2004 | Kabelova televize Prerov, a.s. | | 82.117.128.0 | 82.117.159.255 | 8192 | 09/02/2004 | CD-Telematika a.s. | | 82.144.128.0 | 82.144.159.255 | 8192 | 14/04/2009 | KABELOVA TELEVIZE CZ s.r.o. | | 82.113.32.0 | 82.113.63.255 | 8192 | 11/12/2003 | Dial Telecom, a.s. | | 213.211.32.0 | 213.211.63.255 | 8192 | 27/03/2003 | CzechBone | | 213.191.96.0 | 213.191.127.255 | 8192 | 11/12/2002 | Dial Telecom, a.s. | | 213.180.32.0 | 213.180.63.255 | 8192 | 18/01/2001 | CL-NET s.r.o. | | 77.237.128.0 | 77.237.159.255 | 8192 | 02/02/2007 | WMS s.r.o. | | 77.236.192.0 | 77.236.223.255 | 8192 | 30/01/2007 | Blue4.cz s.r.o. | | 77.93.192.0 | 77.93.223.255 | 8192 | 18/05/2007 | Master Internet s.r.o. | | 79.174.32.0 | 79.174.63.255 | 8192 | 28/04/2008 | | | 78.156.32.0 | 78.156.63.255 | 8192 | 09/08/2007 | RETE internet, s.r.o. | | 78.156.128.0 | 78.156.159.255 | 8192 | 16/08/2007 | OptoNet Communication, spol. s.r.o. | | 78.157.160.0 | 78.157.191.255 | 8192 | 30/08/2007 | SilesNet s.r.o. | | 62.129.32.0 | 62.129.63.255 | 8192 | 24/01/2003 | PODA s.r.o. | | 62.109.128.0 | 62.109.159.255 | 8192 | 03/07/2008 | Ignum s.r.o. | | 62.84.128.0 | 62.84.159.255 | 8192 | 23/06/2000 | GTS NOVERA a.s. | | 62.141.0.0 | 62.141.31.255 | 8192 | 12/07/2000 | T-Mobile Czech Republic a.s. | | 77.92.192.0 | 77.92.223.255 | 8192 | 09/05/2007 | InterneXt 2000 | | 62.240.160.0 | 62.240.191.255 | 8192 | 26/05/2003 | Sloane Park Property Trust a.s. | | 62.204.224.0 | 62.204.255.255 | 8192 | 09/05/2003 | TTNET s.r.o. | | 82.150.160.0 | 82.150.191.255 | 8192 | 26/08/2003 | CL-NET s.r.o. | | 88.83.224.0 | 88.83.255.255 | 8192 | 11/01/2006 | PROMEDIA.CZ, s.r.o. | | 88.86.96.0 | 88.86.127.255 | 8192 | 14/02/2006 | SuperNetwork s.r.o. | | 89.185.224.0 | 89.185.255.255 | 8192 | 12/04/2006 | Master Internet s.r.o. | | 88.83.160.0 | 88.83.191.255 | 8192 | 09/01/2006 | TERMS a.s. | | 86.63.192.0 | 86.63.223.255 | 8192 | 29/06/2005 | CL-NET s.r.o. | | 87.249.128.0 | 87.249.159.255 | 8192 | 01/09/2005 | TTNET s.r.o. | | 88.81.64.0 | 88.81.95.255 | 8192 | 02/12/2005 | NWT Computer s.r.o. | | 213.155.224.0 | 213.155.255.255 | 8192 | 30/01/2003 | OpavaNet a.s. Czech Republic | | 213.155.32.0 | 213.155.63.255 | 8192 | 07/12/2007 | Fortech s.r.o. | | 213.151.64.0 | 213.151.95.255 | 8192 | 06/04/2000 | Dial Telecom, a.s. | | 89.190.64.0 | 89.190.95.255 | 8192 | 06/06/2006 | N-SYS s.r.o. | | 89.187.128.0 | 89.187.159.255 | 8192 | 28/04/2006 | Coolhousing s.r.o. | | 89.187.160.0 | 89.187.191.255 | 8192 | 28/04/2006 | Fine Tech, s.r.o. | | 89.190.32.0 | 89.190.63.255 | 8192 | 06/06/2006 | CzechBone | | 84.21.96.0 | 84.21.127.255 | 8192 | 13/09/2004 | COMA s.r.o. | | 213.175.32.0 | 213.175.63.255 | 8192 | 12/01/2001 | Volny a.s. | | 62.24.64.0 | 62.24.95.255 | 8192 | 14/06/2000 | UPC Ceska Republica, a.s. | | 84.19.64.0 | 84.19.95.255 | 8192 | 19/08/2004 | Cesky Bezdrat, s.r.o. | | 83.69.32.0 | 83.69.63.255 | 8192 | 25/05/2004 | LOSAN internet s.r.o. | | 83.167.224.0 | 83.167.255.255 | 8192 | 21/08/2008 | Master Internet s.r.o. | | 84.16.96.0 | 84.16.127.255 | 8192 | 14/07/2004 | COMA s.r.o. | | 62.4.96.0 | 62.4.127.255 | 8192 | 11/06/2001 | Volny a.s. | | 85.117.128.0 | 85.117.159.255 | 8192 | 24/03/2005 | International Commercial Alliance, a.s. | | 85.239.224.0 | 85.239.255.255 | 8192 | 23/06/2005 | NETWAY.CZ s.r.o. | | 85.239.64.0 | 85.239.95.255 | 8192 | 16/06/2005 | ANECT a.s. | | 85.93.160.0 | 85.93.191.255 | 8192 | 13/12/2004 | WinSoft Company, s.r.o. | | 85.93.96.0 | 85.93.127.255 | 8192 | 09/12/2004 | MAXPROGRES, s.r.o. | | 85.92.32.0 | 85.92.63.255 | 8192 | 02/12/2004 | InterneXt 2000 | | 217.196.208.0 | 217.196.223.255 | 4096 | 13/10/2004 | MIRAMO spol. s.r.o. | | 217.195.160.0 | 217.195.175.255 | 4096 | 24/04/2001 | CentroNet a.s. | | 217.197.144.0 | 217.197.159.255 | 4096 | 21/10/2004 | NWT Computer s.r.o. | | 217.197.32.0 | 217.197.47.255 | 4096 | 27/02/2009 | MIRAMO spol. s.r.o. | | 217.198.112.0 | 217.198.127.255 | 4096 | 15/11/2004 | ZONER software, s.r.o. | | 217.194.160.0 | 217.194.175.255 | 4096 | 02/04/2009 | TERMS a.s. | | 217.31.48.0 | 217.31.63.255 | 4096 | 10/06/2003 | Ignum s.r.o. | | 217.30.64.0 | 217.30.79.255 | 4096 | 10/12/2008 | Planet A,a.s. | | 217.31.192.0 | 217.31.207.255 | 4096 | 27/08/2002 | CZ.NIC, z.s.p.o. | | 217.66.160.0 | 217.66.175.255 | 4096 | 06/11/2000 | ha-vel internet s.r.o. | | 217.64.0.0 | 217.64.15.255 | 4096 | 05/05/2003 | GiTy, a.s. | | 213.168.176.0 | 213.168.191.255 | 4096 | 08/04/2003 | Dragon Internet | | 213.168.160.0 | 213.168.175.255 | 4096 | 25/05/2001 | Ipex Ltd. | | 217.11.224.0 | 217.11.239.255 | 4096 | 23/08/2000 | Casablanca INT | | 217.29.0.0 | 217.29.15.255 | 4096 | 06/03/2009 | NETAIR s.r.o. | | 217.11.240.0 | 217.11.255.255 | 4096 | 22/06/2001 | Casablanca INT | | 217.117.208.0 | 217.117.223.255 | 4096 | 02/02/2004 | LOSAN internet s.r.o. | | 217.115.240.0 | 217.115.255.255 | 4096 | 15/01/2004 | AVONET, s.r.o. | | 217.168.208.0 | 217.168.223.255 | 4096 | 22/07/2004 | TRIOPTIMUM s.r.o. | | 217.170.96.0 | 217.170.111.255 | 4096 | 21/11/2008 | FOFRNET spol. s r.o. | | 217.169.176.0 | 217.169.191.255 | 4096 | 04/08/2004 | Unient Communications a.s. | | 217.69.96.0 | 217.69.111.255 | 4096 | 17/11/2000 | Masarykova univerzita - Ustav vypocetni techniky | | 217.66.176.0 | 217.66.191.255 | 4096 | 25/01/2002 | ha-vel internet s.r.o. | | 217.75.208.0 | 217.75.223.255 | 4096 | 07/10/2003 | Informacni a bezpecnostni agentura Chomutov s.r.o. | | 217.112.160.0 | 217.112.175.255 | 4096 | 12/01/2001 | AVONET, s.r.o. | | 217.77.160.0 | 217.77.175.255 | 4096 | 04/12/2000 | Oskar Mobil a.s. | | 81.19.0.0 | 81.19.15.255 | 4096 | 22/01/2002 | FASTER CZ spol. s r.o. | | 80.251.240.0 | 80.251.255.255 | 4096 | 21/11/2005 | Dat, s.r.o. | | 81.25.16.0 | 81.25.31.255 | 4096 | 27/02/2006 | Cerberos s.r.o. | | 81.19.32.0 | 81.19.47.255 | 4096 | 11/12/2002 | CD-Telematika a.s. | | 80.250.16.0 | 80.250.31.255 | 4096 | 27/06/2005 | WIA spol. s.r.o. | | 80.95.240.0 | 80.95.255.255 | 4096 | 12/08/2005 | Pragonet | | 80.95.112.0 | 80.95.127.255 | 4096 | 29/08/2002 | Broadnet Czech | | 80.250.0.0 | 80.250.15.255 | 4096 | 29/11/2001 | WIA spol. s.r.o. | | 80.243.96.0 | 80.243.111.255 | 4096 | 27/05/2009 | CentroNet a.s. | | 81.91.208.0 | 81.91.223.255 | 4096 | 27/04/2006 | OvaNet, a.s. | | 81.91.80.0 | 81.91.95.255 | 4096 | 25/04/2006 | Web4U s.r.o. | | 81.95.96.0 | 81.95.111.255 | 4096 | 03/09/2002 | ACTIVE 24 | | 81.92.144.0 | 81.92.159.255 | 4096 | 03/05/2006 | CoProSys a.s. | | 81.90.240.0 | 81.90.255.255 | 4096 | 21/04/2006 | ABAK, Ltd. | | 81.28.16.0 | 81.28.31.255 | 4096 | 16/03/2006 | UUNET-CZ | | 81.27.192.0 | 81.27.207.255 | 4096 | 15/04/2002 | UPC Ceska Republica, a.s. | | 81.90.160.0 | 81.90.175.255 | 4096 | 04/07/2002 | TERMS a.s. | | 81.31.32.0 | 81.31.47.255 | 4096 | 28/05/2002 | Master Internet s.r.o. | | 78.110.208.0 | 78.110.223.255 | 4096 | 20/08/2007 | IJC, s.r.o. | | 78.108.176.0 | 78.108.191.255 | 4096 | 27/12/2007 | UPL TELECOM s.r.o. | | 79.141.240.0 | 79.141.255.255 | 4096 | 26/10/2007 | M-SOFT, spol. s r.o. | | 78.111.112.0 | 78.111.127.255 | 4096 | 29/06/2009 | GRAPE SC, a.s. | | 78.108.144.0 | 78.108.159.255 | 4096 | 22/06/2007 | MCnet, s.r.o. | | 77.240.176.0 | 77.240.191.255 | 4096 | 18/01/2007 | FASTER CZ spol. s r.o. | | 77.240.96.0 | 77.240.111.255 | 4096 | 10/01/2007 | Druzstvo EUROSIGNAL | | 78.108.96.0 | 78.108.111.255 | 4096 | 18/06/2007 | NFX z.s.p.o. | | 77.242.80.0 | 77.242.95.255 | 4096 | 27/02/2007 | Kabelova televize Prerov, a.s. | | 80.87.176.0 | 80.87.191.255 | 4096 | 20/05/2005 | OXID Networks s.r.o. | | 80.83.64.0 | 80.83.79.255 | 4096 | 30/07/2001 | QNET CZ s.r.o. | | 80.95.96.0 | 80.95.111.255 | 4096 | 05/10/2001 | Broadnet Czech | | 80.90.128.0 | 80.90.143.255 | 4096 | 07/10/2008 | OXID Networks s.r.o. | | 80.82.144.0 | 80.82.159.255 | 4096 | 11/04/2005 | CoProSys a.s. | | 80.74.32.0 | 80.74.47.255 | 4096 | 18/06/2001 | CESKY TELECOM, A.S. | | 80.65.176.0 | 80.65.191.255 | 4096 | 19/04/2004 | Moravia IT, a.s. | | 80.79.16.0 | 80.79.31.255 | 4096 | 16/03/2005 | Master Internet s.r.o. | | 80.78.144.0 | 80.78.159.255 | 4096 | 16/03/2005 | PROMEDIA.CZ, s.r.o. | | 94.229.80.0 | 94.229.95.255 | 4096 | 13/11/2008 | MASTER IT Technologies, a.s. | | 94.158.208.0 | 94.158.223.255 | 4096 | 31/12/2008 | | | 94.231.176.0 | 94.231.191.255 | 4096 | 22/04/2009 | | | 94.230.144.0 | 94.230.159.255 | 4096 | 24/12/2008 | Americka obchodni, a.s. | | 94.158.32.0 | 94.158.47.255 | 4096 | 17/09/2008 | | | 93.185.0.0 | 93.185.15.255 | 4096 | 04/06/2008 | Ing. Roman Cvicek | | 93.175.192.0 | 93.175.207.255 | 4096 | 05/08/2008 | | | 93.185.96.0 | 93.185.111.255 | 4096 | 06/06/2008 | VSHosting s.r.o. | | 93.185.48.0 | 93.185.63.255 | 4096 | 05/06/2008 | ha-vel internet s.r.o. | | 193.84.160.0 | 193.84.175.255 | 4096 | 01/09/1993 | | | 193.84.32.0 | 193.84.47.255 | 4096 | 01/09/1993 | | | 193.84.208.0 | 193.84.223.255 | 4096 | 01/09/1993 | | | 193.84.192.0 | 193.84.207.255 | 4096 | 01/09/1993 | | | 188.244.48.0 | 188.244.63.255 | 4096 | 31/07/2009 | InterneXt 2000 | | 94.231.208.0 | 94.231.223.255 | 4096 | 22/06/2009 | | | 94.231.192.0 | 94.231.207.255 | 4096 | 10/06/2009 | | | 109.72.0.0 | 109.72.15.255 | 4096 | 04/09/2009 | INTERNET Pb, spol. s r.o. | | 95.143.128.0 | 95.143.143.255 | 4096 | 25/08/2009 | Marek Smutny | | 89.248.240.0 | 89.248.255.255 | 4096 | 14/07/2006 | Obcanske sdruzeni Hkfree | | 89.221.208.0 | 89.221.223.255 | 4096 | 11/10/2006 | Visual Connection, spol. s r.o. | | 89.250.240.0 | 89.250.255.255 | 4096 | 23/08/2006 | Trestel CZ, a.s. | | 89.250.96.0 | 89.250.111.255 | 4096 | 09/08/2006 | RWE Systems Czech | | 85.202.128.0 | 85.202.143.255 | 4096 | 17/12/2007 | | | 81.201.48.0 | 81.201.63.255 | 4096 | 20/06/2006 | NFX z.s.p.o. | | 81.200.48.0 | 81.200.63.255 | 4096 | 01/06/2006 | Kabelova Televize Trinec, spol. s r.o. | | 84.234.48.0 | 84.234.63.255 | 4096 | 02/07/2009 | | | 84.38.176.0 | 84.38.191.255 | 4096 | 14/06/2006 | | | 93.91.48.0 | 93.91.63.255 | 4096 | 02/05/2008 | inet4 s.r.o. | | 93.90.160.0 | 93.90.175.255 | 4096 | 23/04/2008 | Oskar Mobil a.s. | | 93.91.240.0 | 93.91.255.255 | 4096 | 21/05/2008 | Hlucin.net, s.r.o. | | 93.91.144.0 | 93.91.159.255 | 4096 | 16/05/2008 | GRAPE SC, a.s. | | 93.89.144.0 | 93.89.159.255 | 4096 | 09/04/2008 | GRADACE, spol. s r.o. | | 92.62.224.0 | 92.62.239.255 | 4096 | 28/01/2008 | STARNET, s.r.o. | | 92.61.80.0 | 92.61.95.255 | 4096 | 18/12/2007 | NWT Computer s.r.o. | | 93.89.96.0 | 93.89.111.255 | 4096 | 04/04/2008 | SychrovNET s.r.o | | 92.63.48.0 | 92.63.63.255 | 4096 | 31/01/2008 | NEW TELEKOM, spol. s r.o.
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