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.
691 ASN Networks
| ASN | Description | IPv4 Prefixes | IPv6 Prefixes | IPv4 Peers | IPv6 Peers | Date Allocated |
|---|---|---|---|---|---|---|
| AS6881 | NIX.CZ z.s.p.o. |
2 | 1 | 5 | 8 | 1996-12-23 |
| AS8882 | AS8882 |
0 | 1 | 0 | 3 | 1998-07-09 |
| AS12767 | T-Mobile Czech Republic a.s. |
6 | 2 | 1 | 0 | 1999-11-02 |
| AS13036 | T-Mobile Czech Republic a.s. |
30 | 2 | 1 | 0 | 2000-02-24 |
| AS15614 | Dragon Internet a.s. |
2 | 1 | 10 | 6 | 2002-05-16 |
| AS20701 | CZ.NIC, z.s.p.o. |
2 | 2 | 1 | 0 | 2001-05-10 |
| AS25234 | http://www.active24.cz/ |
5 | 3 | 7 | 6 | 2002-09-09 |
| AS28972 | Jihlava |
6 | 2 | 6 | 3 | 2003-04-24 |
| AS29504 | Freenet Liberec, z.s. |
1 | 1 | 4 | 3 | 2015-05-27 |
| AS30764 | PODA a.s. |
20 | 2 | 15 | 8 | 2003-11-27 |
| AS33943 | Eri Internet s.r.o. |
1 | 1 | 1 | 1 | 2004-09-14 |
| AS35046 | OMEGA plus Chrudim s.r.o. |
3 | 2 | 4 | 4 | 2005-05-23 |
| AS38952 | MAFRA, a.s. |
2 | 0 | 1 | 0 | 2005-11-17 |
| AS39453 | Ustav zdravotnickych informaci a statistiky Ceske republiky |
1 | 0 | 1 | 0 | 2006-02-27 |
| AS39736 | ICT Support, s.r.o. |
3 | 1 | 2 | 1 | 2017-10-27 |
| AS42000 | Czech Republic |
10 | 3 | 17 | 21 | 2006-11-30 |
| AS43037 | Seznam.cz, a.s. |
6 | 6 | 9 | 11 | 2007-05-29 |
| AS44424 | Allegro Retail a.s. |
4 | 1 | 2 | 1 | 2008-01-17 |
| AS44546 | ALFA TELECOM s.r.o. |
11 | 0 | 2 | 0 | 2008-02-05 |
| AS47269 | Core4Net, s.r.o. |
5 | 1 | 2 | 1 | 2008-05-27 |
| AS48661 | AIRWAYNET, a.s. |
2 | 1 | 2 | 1 | 2008-12-24 |
| AS48889 | GLOBECORP a.s. |
1 | 0 | 1 | 0 | 2019-08-01 |
| AS48960 | Zaverka 412 |
5 | 1 | 1 | 0 | 2009-03-10 |
| AS50163 | Altnet s.r.o. |
1 | 1 | 2 | 1 | 2009-11-24 |
| AS50301 | BrazdimNET s.r.o. |
2 | 0 | 1 | 0 | 2009-12-16 |
| AS50415 | Ahosting a.s. |
1 | 1 | 2 | 2 | 2018-05-07 |
| AS51210 | KRAXNET s.r.o. |
1 | 1 | 1 | 1 | 2010-06-23 |
| AS51248 | Host-Telecom.com s.r.o. |
12 | 5 | 9 | 7 | 2010-06-30 |
| AS51420 | cyrilek.net z.s. |
17 | 0 | 2 | 0 | 2010-08-19 |
| AS51424 | Jiri Sperl |
4 | 0 | 2 | 0 | 2010-08-20 |
| AS51800 | FIBER Network s.r.o. |
1 | 1 | 4 | 4 | 2010-11-05 |
| AS51968 | NEOS v.o.s. |
2 | 0 | 2 | 0 | 2010-12-08 |
| AS56344 | Viridium.cz s.r.o. |
4 | 1 | 3 | 1 | 2011-02-08 |
| AS56456 | C2NET s.r.o. |
1 | 1 | 5 | 4 | 2011-02-24 |
| AS56624 | Rtyne.net s.r.o. |
2 | 0 | 1 | 0 | 2011-04-12 |
| AS58220 | Tomas Budai |
1 | 1 | 1 | 1 | 2016-05-27 |
| AS59664 | Opton s.r.o. |
1 | 0 | 1 | 0 | 2012-09-14 |
| AS59959 | SferiaNET.cz s.r.o. |
4 | 1 | 4 | 2 | 2018-01-26 |
| AS61110 | Sprava informacnich technologii mesta Plzne, p.o. |
2 | 3 | 2 | 2 | 2013-02-13 |
| AS61296 | TechCom s.r.o. |
2 | 1 | 5 | 1 | 2017-02-27 |
| AS61425 | AdminIT, s. r. o. |
1 | 0 | 1 | 0 | 2012-10-15 |
| AS197444 | COMFEEL s.r.o. |
3 | 2 | 1 | 1 | 2010-12-06 |
| AS197875 | Litvinov |
1 | 0 | 2 | 0 | 2011-09-30 |
| AS198101 | Kooperativa pojistovna, a.s., Vienna Insurance Group |
10 | 4 | 6 | 0 | 2012-02-07 |
| AS198346 | NETFORMS s.r.o. |
4 | 0 | 3 | 0 | 2011-12-20 |
| AS198991 | TV Nova sro |
1 | 0 | 1 | 0 | 2012-07-10 |
| AS199220 | KrU Stredoceskeho kraje |
2 | 1 | 1 | 0 | 2012-09-20 |
| AS199604 | OLOMOUCKY KRAJ |
1 | 1 | 2 | 0 | 2012-11-09 |
| AS200059 | ISP Alliance a.s. |
2 | 0 | 1 | 0 | 2013-10-18 |
| AS200646 | BH securities, a.s. |
1 | 0 | 1 | 0 | 2015-05-15 |
| AS201163 | Komercni banka, a.s. |
3 | 0 | 4 | 0 | 2015-01-13 |
| AS201548 | Maxicom |
2 | 0 | 1 | 0 | 2014-09-26 |
| AS201559 | United Networks SE |
1 | 1 | 1 | 0 | 2014-09-23 |
| AS202719 | Pranet s.r.o. |
1 | 1 | 3 | 3 | 2016-06-16 |
| AS202733 | OK COMP s.r.o. |
0 | 1 | 0 | 1 | 2016-06-14 |
| AS203208 | Czech Telecommunication Office |
2 | 3 | 1 | 0 | 2016-03-08 |
| AS203376 | Mailkit s.r.o. |
1 | 1 | 2 | 1 | 2016-02-02 |
| AS204351 | NAM system, a.s. |
4 | 0 | 3 | 0 | 2018-03-28 |
| AS204405 | Durnet.cz sro |
0 | 1 | 0 | 1 | 2018-03-16 |
| AS204886 | Metropolitni sit Humpolec spol. s r.o. |
1 | 1 | 1 | 1 | 2017-12-13 |
| AS205026 | wvg solution s.r.o. |
1 | 0 | 1 | 0 | 2022-12-28 |
| AS205400 | VIVO CONNECTION spol. s r.o. |
2 | 1 | 2 | 1 | 2017-09-05 |
| AS205535 | Windyghoul s.r.o. |
3 | 3 | 4 | 4 | 2017-07-27 |
| AS206429 | CORSAT s.r.o |
2 | 1 | 1 | 0 | 2017-01-20 |
| AS206613 | Tipsport.net a.s. |
3 | 1 | 1 | 0 | 2016-12-12 |
| AS206703 | ---UPC---PEERING---- |
2 | 0 | 4 | 0 | 2020-03-19 |
| AS206785 | Magistrat mesta Brna |
2 | 1 | 1 | 0 | 2016-11-07 |
| AS206908 | FORTUNA GAME a.s. |
2 | 0 | 2 | 0 | 2016-10-11 |
| AS207187 | TKR Jasek, s.r.o. |
6 | 3 | 13 | 11 | 2016-08-16 |
| AS207354 | Teleconnect CZ s.r.o. |
1 | 0 | 1 | 0 | 2020-02-20 |
| AS208093 | Moravskoslezsky kraj |
5 | 0 | 2 | 0 | 2019-10-04 |
| AS208143 | mapnet IT services s.r.o. |
1 | 3 | 1 | 2 | 2019-09-25 |
| AS208847 | Martin Fryzl |
1 | 0 | 1 | 0 | 2019-05-27 |
| AS208906 | SYNOT ICT Services, a.s. |
1 | 1 | 1 | 1 | 2019-05-14 |
| AS208950 | Ezpada s.r.o |
4 | 0 | 4 | 0 | 2019-05-07 |
| AS208962 | Nextremum s.r.o. |
3 | 0 | 3 | 0 | 2022-06-01 |
| AS209155 | Onehostplanet s.r.o. |
10 | 0 | 5 | 0 | 2019-03-27 |
| AS209431 | PharoCom s.r.o. |
0 | 1 | 0 | 1 | 2022-01-26 |
| AS209834 | Brnonet.eu |
1 | 1 | 1 | 1 | 2018-11-23 |
| AS209947 | M-wifi internet s.r.o. |
1 | 1 | 1 | 0 | 2018-11-05 |
| AS210061 | Ladislav Kepl |
1 | 0 | 1 | 0 | 2018-10-16 |
| AS210958 | Fastport a.s. |
2 | 1 | 1 | 0 | 2021-08-03 |
| AS211274 | Quadruple a.s. |
1 | 1 | 1 | 0 | 2021-05-25 |
| AS211594 | Kleissner Investments s.r.o. |
1 | 1 | 1 | 0 | 2021-03-19 |