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 |
|---|---|---|---|---|---|---|
| AS199806 | DCIT, a.s. |
1 | 1 | 2 | 0 | 2014-01-21 |
| AS200070 | CZ.NIC, z.s.p.o. |
4 | 5 | 10 | 9 | 2013-10-16 |
| AS200848 | ISP Alliance a.s. |
2 | 0 | 1 | 0 | 2015-03-30 |
| AS200874 | Liberecky kraj |
1 | 1 | 1 | 0 | 2015-03-20 |
| AS201348 | SIZEK Networks s.r.o |
1 | 1 | 1 | 1 | 2022-11-17 |
| AS201447 | The Czech National Bank |
2 | 0 | 1 | 0 | 2022-11-09 |
| AS201533 | United Networks SE |
1 | 0 | 1 | 0 | 2014-10-02 |
| AS201648 | Plzensky kraj |
2 | 1 | 1 | 0 | 2014-08-25 |
| AS201727 | Blond & Brown s.r.o. |
2 | 1 | 1 | 1 | 2014-08-01 |
| AS202522 | Nordic Telecom Regional s.r.o. |
1 | 0 | 1 | 0 | 2018-05-02 |
| AS202551 | INERA.CZ s.r.o. |
1 | 1 | 1 | 0 | 2016-07-26 |
| AS202877 | VEJNET.CZ s.r.o. |
6 | 1 | 3 | 0 | 2016-05-13 |
| AS202895 | TFnet s.r.o. |
6 | 1 | 4 | 3 | 2016-05-09 |
| AS203299 | Ivo Hazmuk |
1 | 1 | 1 | 0 | 2016-02-19 |
| AS203328 | PVfree.net, z. s. |
1 | 1 | 1 | 1 | 2016-02-12 |
| AS204165 | Cznet s.r.o. |
2 | 2 | 1 | 1 | 2015-08-07 |
| AS204332 | TKC system s.r.o. |
3 | 1 | 5 | 2 | 2018-04-03 |
| AS204666 | Jiri Tlapak |
4 | 0 | 5 | 0 | 2018-01-29 |
| AS204668 | ASTANA Technologies s.r.o. |
1 | 1 | 1 | 0 | 2018-01-29 |
| AS204772 | Reditelstvi silnic a dalnic s.p. |
1 | 1 | 3 | 2 | 2018-01-10 |
| AS206212 | KCG spol. s.r.o. |
1 | 0 | 1 | 0 | 2017-03-07 |
| AS206234 | FORTUNA GAME a.s. |
2 | 0 | 1 | 0 | 2017-03-02 |
| AS206321 | STARTECH spol. s r.o. |
0 | 1 | 0 | 1 | 2017-02-10 |
| AS206414 | TechCenter s.r.o. |
4 | 0 | 2 | 0 | 2017-01-24 |
| AS206703 | ---UPC---PEERING---- |
2 | 0 | 4 | 0 | 2020-03-19 |
| AS206908 | FORTUNA GAME a.s. |
2 | 0 | 2 | 0 | 2016-10-11 |
| AS207354 | Teleconnect CZ s.r.o. |
1 | 0 | 3 | 0 | 2020-02-20 |
| AS207451 | ASN of PEARHOST.cz |
1 | 1 | 1 | 0 | 2022-03-14 |
| AS207850 | HovNet-SERVIS s.r.o. |
2 | 0 | 1 | 0 | 2019-11-15 |
| AS208663 | Martin Ph. D. Pustka |
1 | 1 | 1 | 0 | 2019-06-26 |
| AS208962 | Nextremum s.r.o. |
2 | 0 | 3 | 0 | 2022-06-01 |
| AS209135 | Flowmon Networks a.s. |
2 | 4 | 2 | 0 | 2019-04-01 |
| AS209431 | PharoCom s.r.o. |
0 | 1 | 0 | 1 | 2022-01-26 |
| AS209810 | Netcore services s.r.o. |
5 | 1 | 8 | 6 | 2018-11-28 |
| AS210958 | Fastport a.s. |
2 | 1 | 1 | 0 | 2021-08-03 |
| AS211594 | Peernet s.r.o. |
1 | 1 | 1 | 0 | 2021-03-19 |
| AS211816 | ERON X s.r.o. |
1 | 0 | 3 | 0 | 2022-05-17 |
| AS212138 | Technicke site Brno, akciova spolecnost |
2 | 0 | 2 | 0 | 2020-12-17 |
| AS212224 | Coolhousing s.r.o. |
1 | 1 | 1 | 1 | 2020-12-03 |
| AS212453 | FORTUNA GAME a.s. |
2 | 0 | 2 | 0 | 2020-10-23 |
| AS213359 | Jan Korinek |
1 | 1 | 1 | 0 | 2021-04-19 |
| AS214602 | NTX Technologies s.r.o. |
1 | 1 | 4 | 2 | 2024-07-01 |
| AS214703 | Core4Net, s.r.o. |
1 | 0 | 1 | 0 | 2024-06-13 |
| AS214757 | Jakub Krsa - Netherlands |
0 | 4 | 0 | 11 | 2024-06-06 |
| AS215777 | Jiri Cincura |
0 | 1 | 0 | 2 | 2024-01-04 |
| AS3161 | IT PROFI s.r.o. |
1 | 0 | 1 | 0 | 2012-04-25 |
| AS9053 | VSHosting s.r.o. |
1 | 3 | 4 | 5 | 2011-01-13 |
| AS12984 | PilsFree, z. s. |
1 | 1 | 2 | 0 | 2015-09-22 |
| AS15425 | PODA a.s. |
8 | 1 | 1 | 0 | 2004-07-14 |
| AS20643 | PilsFree servis, s.r.o. |
1 | 1 | 1 | 1 | 2015-08-07 |
| AS24806 | Ktis 2, 384 03 Ktis, CZ |
13 | 1 | 5 | 2 | 2002-04-04 |
| AS25248 | The Czech Republic |
5 | 1 | 29 | 13 | 2002-09-11 |
| AS25512 | The Czech Republic |
13 | 1 | 26 | 13 | 2002-12-17 |
| AS28851 | Nordic Telecom Regional s.r.o. |
4 | 1 | 1 | 0 | 2003-03-14 |
| AS29321 | Czech Republic |
5 | 1 | 1 | 1 | 2003-07-31 |
| AS30738 | NetArt Group s.r.o. |
1 | 1 | 1 | 0 | 2010-03-12 |
| AS34080 | MIRAMO spol. s.r.o. |
4 | 1 | 6 | 6 | 2004-10-19 |
| AS34093 | Nordic Telecom Regional s.r.o. |
7 | 1 | 1 | 0 | 2004-10-21 |
| AS34315 | Quantcom, a.s. |
3 | 1 | 1 | 1 | 2004-12-15 |
| AS34475 | Agrostroj Pelhrimov, a.s. |
4 | 0 | 2 | 0 | 2019-11-28 |
| AS35046 | OMEGA plus Chrudim s.r.o. |
3 | 2 | 4 | 4 | 2005-05-23 |
| AS35096 | Alef Nula a.s. |
3 | 1 | 2 | 1 | 2005-06-02 |
| AS35592 | Vinohradska 190 |
31 | 4 | 7 | 4 | 2005-09-13 |
| AS35613 | NetDataComm, s.r.o. |
1 | 1 | 3 | 2 | 2005-09-16 |
| AS39050 | NET service solution, s.r.o. |
1 | 1 | 1 | 0 | 2020-12-11 |
| AS39453 | Ustav zdravotnickych informaci a statistiky Ceske republiky |
1 | 0 | 1 | 0 | 2006-02-27 |
| AS41030 | Jaroslav Novotny |
7 | 0 | 1 | 0 | 2011-03-31 |
| AS41088 | "N_SYS s.r.o." |
2 | 2 | 1 | 1 | 2006-06-12 |
| AS42306 | Edera Group a.s. |
8 | 4 | 6 | 5 | 2007-01-30 |
| AS43037 | Seznam.cz, a.s. |
6 | 6 | 9 | 10 | 2007-05-29 |
| AS43541 | VSHosting s.r.o. |
12 | 4 | 11 | 11 | 2007-08-20 |
| AS43708 | DATAMAT CZ s.r.o. |
5 | 1 | 4 | 2 | 2007-09-17 |
| AS44065 | NETAIR, s.r.o. |
2 | 1 | 2 | 1 | 2007-11-13 |
| AS44489 | STARNET, s.r.o. |
21 | 5 | 5 | 5 | 2008-01-28 |
| AS47232 | ISP Alliance a.s. |
16 | 6 | 56 | 42 | 2008-05-21 |
| AS47749 | ORIFLAME SOFTWARE s.r.o. |
3 | 1 | 2 | 0 | 2008-08-13 |
| AS47767 | Regionalni centrum Olomouc s.r.o. |
1 | 1 | 1 | 2 | 2008-08-15 |
| AS48091 | Kraj Vysocina |
2 | 2 | 2 | 2 | 2008-10-10 |
| AS48298 | MINISTERSTVO VNITRA CR |
9 | 1 | 3 | 0 | 2008-11-07 |
| AS48574 | T-Mobile Czech Republic a.s. |
3 | 0 | 1 | 0 | 2008-12-11 |
| AS48661 | AIRWAYNET, a.s. |
2 | 1 | 2 | 1 | 2008-12-24 |
| AS48926 | Pe3ny Net s.r.o. |
4 | 1 | 2 | 2 | 2009-03-02 |
| AS49095 | PRAHA12.com s.r.o. |
2 | 1 | 2 | 1 | 2019-10-09 |
| AS49101 | KABELOVA TELEVIZE CZ s.r.o. |
2 | 2 | 5 | 3 | 2009-04-14 |
| AS49767 | O2 Czech Republic, a.s. |
2 | 1 | 1 | 1 | 2009-09-08 |
| AS50097 | IPVOIP s.r.o. |
1 | 0 | 4 | 0 | 2009-11-16 |
| AS51420 | cyrilek.net z.s. |
17 | 0 | 2 | 0 | 2010-08-19 |
| AS51586 | ServerZone s.r.o. |
2 | 2 | 1 | 1 | 2023-01-17 |
| AS52058 | za200.cz s.r.o. |
2 | 0 | 2 | 0 | 2010-12-21 |
| AS52095 | Netassist International s.r.o. |
0 | 1 | 0 | 3 | 2010-12-27 |