Czech Republic ASN Summary & Czech Republic IP addresses
Full list of Czech Republic IP ranges
This Czech Republic IP list includes all Czech Republic ASNs assigned, and the complete list of Czech Republic IP addresses list by IP ranges.
696 ASN Networks
| ASN | Description | IPv4 Prefixes | IPv6 Prefixes | IPv4 Peers | IPv6 Peers | Date Allocated |
|---|---|---|---|---|---|---|
| AS214886 | Green hosting s.r.o. |
1 | 0 | 1 | 0 | 2024-05-16 |
| AS215588 | Notino s.r.o. |
2 | 2 | 2 | 2 | 2024-02-02 |
| AS215602 | sikmo s.r.o. |
1 | 0 | 1 | 0 | 2024-01-31 |
| AS215711 | The Ministry of Agriculture of the Czech Republic |
2 | 1 | 1 | 0 | 2024-01-16 |
| AS216339 | Mald Entertainment Studio, s.r.o. |
0 | 3 | 0 | 3 | 2023-09-06 |
| AS216450 | Letiste Praha, a. s. |
1 | 0 | 1 | 0 | 2023-08-17 |
| AS2852 | CESNET z.s.p.o. |
26 | 2 | 28 | 18 | 1993-12-20 |
| AS6881 | NIX.CZ z.s.p.o. |
2 | 1 | 5 | 6 | 1996-12-23 |
| AS8882 | AS8882 |
0 | 1 | 0 | 3 | 1998-07-09 |
| AS16019 | Vodafone Czech Republic a.s. |
90 | 17 | 84 | 61 | 2000-11-24 |
| AS16246 | NEJ.cz s.r.o |
15 | 4 | 19 | 1 | 2001-02-07 |
| AS21430 | WIA spol. s.r.o. |
66 | 5 | 14 | 5 | 2001-12-07 |
| AS25321 | Brink's Cash Solutions (CZ), a.s. |
1 | 0 | 1 | 0 | 2002-10-01 |
| AS25424 | InterneXt 2000, s.r.o. |
7 | 2 | 8 | 4 | 2002-11-19 |
| AS29504 | Freenet Liberec, z.s. |
1 | 1 | 3 | 2 | 2015-05-27 |
| AS29583 | Spinoco Czech Republic, a.s. |
3 | 0 | 4 | 0 | 2003-10-16 |
| AS34049 | wosa.cz |
4 | 1 | 2 | 2 | 2004-10-11 |
| AS34222 | ZONER a.s. |
2 | 1 | 3 | 2 | 2004-11-22 |
| AS34596 | HVfree.net servis. s.r.o. |
2 | 1 | 1 | 0 | 2019-11-15 |
| AS34955 | Martin Vicenik |
12 | 0 | 4 | 0 | 2011-12-09 |
| AS35214 | Nordic Telecom Regional s.r.o. |
3 | 0 | 1 | 0 | 2005-06-24 |
| AS35236 | 2 connect a.s. |
12 | 6 | 13 | 11 | 2005-06-29 |
| AS38952 | MAFRA, a.s. |
2 | 0 | 1 | 0 | 2005-11-17 |
| AS39817 | OvaNet, a.s. |
3 | 1 | 3 | 3 | 2006-04-28 |
| AS39906 | CoProSys a.s. |
11 | 3 | 2 | 1 | 2006-05-12 |
| AS40964 | Astelnet network |
1 | 0 | 1 | 0 | 2006-05-22 |
| AS41359 | Telefonzentrale s.r.o. |
1 | 0 | 1 | 0 | 2017-09-14 |
| AS41779 | LajsiNET s.r.o. |
1 | 1 | 2 | 1 | 2017-07-04 |
| AS42422 | SecurityNet.cz s.r.o. |
12 | 2 | 1 | 0 | 2021-03-05 |
| AS43500 | Warner Bros. Discovery |
4 | 4 | 2 | 1 | 2017-02-17 |
| AS43507 | RETE internet, s.r.o. |
2 | 0 | 5 | 0 | 2007-08-14 |
| AS43542 | OptoNet Communication, spol. s.r.o. |
2 | 1 | 7 | 6 | 2007-08-20 |
| AS43709 | SilesNet s.r.o. |
7 | 7 | 5 | 1 | 2007-09-18 |
| AS44104 | LCJ Invest, a.s. |
1 | 0 | 1 | 0 | 2009-08-06 |
| AS46553 | AS46553 |
0 | 17 | 0 | 1 | 2017-09-06 |
| AS47681 | O2 Czech Republic, a.s. |
1 | 0 | 1 | 0 | 2008-07-31 |
| AS48131 | IXOXI s.r.o. |
2 | 2 | 1 | 1 | 2019-10-09 |
| AS48417 | ITS akciova spolecnost |
9 | 1 | 7 | 2 | 2008-11-25 |
| AS49025 | PRO-ZETA a.s. |
4 | 1 | 10 | 10 | 2009-03-26 |
| AS49142 | HBO Europe s.r.o. |
1 | 0 | 2 | 0 | 2016-02-22 |
| AS49244 | Scancom s.r.o. |
1 | 1 | 1 | 1 | 2021-11-04 |
| AS49262 | Ataccama Software, s.r.o. |
1 | 1 | 2 | 2 | 2020-02-07 |
| AS49580 | Monet +, a.s. |
2 | 0 | 2 | 0 | 2009-07-08 |
| AS49985 | IP4ISP z.s.p.o |
4 | 1 | 3 | 3 | 2009-10-21 |
| AS50398 | Fast Communication, s.r.o. |
4 | 1 | 4 | 4 | 2010-09-16 |
| AS50825 | UVT Internet s.r.o. |
4 | 1 | 1 | 1 | 2010-03-31 |
| AS50833 | # upstreams |
1 | 4 | 1 | 4 | 2011-02-03 |
| AS51025 | VSHosting s.r.o. |
1 | 0 | 1 | 0 | 2010-05-19 |
| AS51424 | Jiri Sperl |
4 | 0 | 2 | 0 | 2010-08-20 |
| AS51463 | FAJNCOM s.r.o. |
1 | 0 | 1 | 0 | 2010-08-31 |
| AS51521 | Resident Control Telco s.r.o. |
1 | 0 | 2 | 0 | 2010-09-16 |
| AS51524 | Ales Tesacek |
1 | 0 | 1 | 0 | 2010-09-17 |
| AS51661 | Allstar Net s.r.o. |
4 | 1 | 1 | 1 | 2022-11-02 |
| AS52084 | ISP Alliance a.s. |
1 | 0 | 1 | 0 | 2010-12-23 |
| AS52130 | LiveSport s.r.o. |
3 | 3 | 4 | 4 | 2011-01-05 |
| AS52154 | mjanik.net s.r.o. |
8 | 0 | 2 | 0 | 2011-01-10 |
| AS56973 | VITKOVICE IT SOLUTIONS a.s. |
2 | 0 | 2 | 0 | 2011-06-27 |
| AS57279 | Sauron CZ s.r.o. |
3 | 1 | 5 | 1 | 2011-09-14 |
| AS57287 | OtavaNet s.r.o. |
1 | 1 | 1 | 1 | 2011-09-14 |
| AS57294 | Internet Expert s.r.o. |
2 | 1 | 1 | 1 | 2011-09-15 |
| AS57496 | Praha1.net z.s.p.o. |
1 | 0 | 1 | 0 | 2011-11-14 |
| AS58239 | hanspaul-city.net s.r.o. |
4 | 1 | 3 | 3 | 2012-06-01 |
| AS59970 | www.amigonet.cz |
3 | 2 | 4 | 3 | 2014-07-17 |
| AS60529 | Miroslav Klement |
1 | 0 | 1 | 0 | 2013-07-02 |
| AS60584 | Prime Studio s.r.o. |
1 | 1 | 1 | 1 | 2021-10-19 |
| AS60592 | Gransy s.r.o. http://gransy.com |
19 | 3 | 12 | 7 | 2013-06-19 |
| AS60724 | Sicuro Services s. r. o. |
1 | 0 | 1 | 0 | 2016-12-21 |
| AS61296 | TechCom s.r.o. |
2 | 1 | 5 | 1 | 2017-02-27 |
| AS61981 | KLFREE NETWORKS, s.r.o. |
2 | 1 | 1 | 1 | 2014-04-04 |
| AS62011 | UNHfree.net z.s. |
2 | 0 | 5 | 0 | 2014-03-25 |
| AS62099 | JM-Net, z.s. |
4 | 2 | 5 | 1 | 2014-02-14 |
| AS62178 | MASTER IT Technologies, a.s. |
12 | 1 | 2 | 1 | 2014-01-13 |
| AS196762 | ALKOM Security, a.s. |
1 | 0 | 1 | 0 | 2011-02-03 |
| AS196845 | Nordic Telecom Regional s.r.o. |
3 | 1 | 1 | 0 | 2009-10-28 |
| AS196916 | BusinessCom CZ spol. s r.o. |
6 | 0 | 1 | 0 | 2010-02-01 |
| AS197029 | LAM plus s.r.o. |
2 | 1 | 5 | 3 | 2010-04-20 |
| AS197083 | K2 atmitec s.r.o. |
1 | 0 | 2 | 0 | 2011-04-14 |
| AS197277 | State Institute for Drug Control |
3 | 1 | 1 | 1 | 2010-09-20 |
| AS197393 | ISP Alliance a.s. |
2 | 1 | 1 | 0 | 2010-11-15 |
| AS197798 | Net-Connect s.r.o. |
2 | 1 | 2 | 2 | 2011-05-06 |
| AS198101 | Kooperativa pojistovna, a.s., Vienna Insurance Group |
10 | 4 | 6 | 6 | 2012-02-07 |
| AS198103 | CCS Ceska spolecnost pro platebni karty s.r.o. |
3 | 0 | 2 | 0 | 2011-10-03 |
| AS198282 | Cable-NET s.r.o. |
1 | 1 | 3 | 2 | 2011-12-01 |
| AS198494 | Jablonec nad Nisou |
1 | 1 | 1 | 1 | 2012-02-16 |
| AS199059 | Maurice Ward & Co., s.r.o. |
1 | 0 | 1 | 0 | 2012-09-03 |
| AS199711 | National Cyber and Information Security Agency |
2 | 2 | 2 | 0 | 2014-02-28 |