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 |
|---|---|---|---|---|---|---|
| AS201263 | Brno University of Technology |
1 | 1 | 1 | 1 | 2014-12-09 |
| AS202237 | Wic-Net, s.r.o. |
1 | 1 | 1 | 1 | 2014-03-03 |
| AS202551 | INERA.CZ s.r.o. |
1 | 1 | 1 | 0 | 2016-07-26 |
| AS202556 | Spolek Krivonet |
1 | 0 | 1 | 0 | 2016-07-25 |
| AS202657 | Pavel Jochim |
1 | 1 | 1 | 1 | 2016-07-01 |
| AS202872 | KME, spol. s r. o. |
2 | 1 | 2 | 1 | 2016-05-17 |
| AS203208 | Czech Telecommunication Office |
2 | 3 | 1 | 0 | 2016-03-08 |
| AS204064 | CEZNET s.r.o. |
5 | 1 | 2 | 0 | 2015-09-03 |
| AS204165 | Cznet s.r.o. |
2 | 2 | 1 | 1 | 2015-08-07 |
| AS204332 | TKC system s.r.o. |
4 | 1 | 5 | 2 | 2018-04-03 |
| AS204394 | Cortex, a.s. |
1 | 1 | 2 | 0 | 2018-03-20 |
| AS204405 | Durnet.cz sro |
0 | 1 | 0 | 1 | 2018-03-16 |
| AS204666 | Jiri Tlapak |
3 | 0 | 4 | 0 | 2018-01-29 |
| AS205234 | Brnenske komunikace a.s. |
4 | 0 | 2 | 0 | 2018-04-18 |
| AS205535 | Windyghoul s.r.o. |
3 | 3 | 4 | 4 | 2017-07-27 |
| AS205724 | T.S.BOHEMIA a.s. |
1 | 0 | 1 | 0 | 2017-06-15 |
| AS206177 | SitePark s.r.o. |
4 | 1 | 1 | 0 | 2017-03-14 |
| AS206270 | ISP Alliance a.s. |
2 | 1 | 1 | 1 | 2017-02-21 |
| AS206785 | Magistrat mesta Brna |
2 | 1 | 1 | 0 | 2016-11-07 |
| AS207153 | Stream-iT, s.r.o. |
2 | 0 | 3 | 0 | 2016-08-22 |
| AS207354 | Teleconnect CZ s.r.o. |
1 | 0 | 3 | 0 | 2020-02-20 |
| AS207575 | Zahradnicke centrum Brabec, s.r.o. |
0 | 1 | 0 | 1 | 2020-01-10 |
| AS208329 | Ceska televize org object created by ANECT |
2 | 0 | 1 | 0 | 2019-08-23 |
| AS208466 | EG.D, a.s. |
1 | 0 | 1 | 0 | 2019-07-30 |
| AS208663 | Martin Pustka |
1 | 1 | 1 | 0 | 2019-06-26 |
| AS208712 | CENDIS, s.p. |
1 | 1 | 1 | 0 | 2019-06-17 |
| AS208950 | Ezpada s.r.o |
3 | 0 | 4 | 0 | 2019-05-07 |
| AS209055 | W.A.G. PAYMENT SOLUTIONS, A.S. |
4 | 0 | 1 | 0 | 2019-04-15 |
| AS209834 | Brnonet.eu |
1 | 1 | 1 | 1 | 2018-11-23 |
| AS210139 | DPT s.r.o. LLC |
3 | 2 | 4 | 4 | 2022-01-14 |
| AS212975 | TeamCity s.r.o. |
2 | 3 | 2 | 2 | 2022-05-27 |
| AS213359 | Jan Korinek |
1 | 1 | 1 | 0 | 2021-04-19 |
| AS215602 | sikmo s.r.o. |
1 | 0 | 2 | 0 | 2024-01-31 |
| AS215846 | PRO-ZETA a.s. |
1 | 1 | 1 | 0 | 2023-12-13 |
| AS2118 | Relcom Group 19.02.2019 ; |
23 | 0 | 4 | 0 | 1993-02-17 |
| AS2852 | CESNET z.s.p.o. |
28 | 2 | 25 | 23 | 1993-12-20 |
| AS3161 | IT PROFI s.r.o. |
1 | 0 | 1 | 0 | 2012-04-25 |
| AS5588 | GTS Central Europe / Antel Germany |
4 | 3 | 7 | 2 | 1996-03-28 |
| AS5610 | O2 Czech Republic, a.s. |
61 | 5 | 41 | 14 | 1996-04-25 |
| AS6740 | InterneXt 2000, s.r.o. |
4 | 0 | 1 | 0 | 1996-08-15 |
| AS6881 | NIX.CZ z.s.p.o. |
2 | 1 | 6 | 8 | 1996-12-23 |
| AS8251 | FreeTel, s.r.o. |
6 | 1 | 23 | 18 | 2006-07-17 |
| AS8747 | in Prague, the Czech Republic |
1 | 0 | 1 | 0 | 1998-04-07 |
| AS8882 | AS8882 |
0 | 1 | 0 | 3 | 1998-07-09 |
| AS9053 | VSHosting s.r.o. |
1 | 3 | 4 | 5 | 2011-01-13 |
| AS12570 | Network and internet service provider. |
11 | 2 | 21 | 14 | 1999-07-28 |
| AS12767 | T-Mobile Czech Republic a.s. |
6 | 2 | 1 | 0 | 1999-11-02 |
| AS15685 | Internet & Collocation Provider |
60 | 1 | 12 | 7 | 2000-09-11 |
| AS15935 | Czech republic |
14 | 3 | 23 | 16 | 2000-11-07 |
| AS20701 | CZ.NIC, z.s.p.o. |
2 | 2 | 1 | 0 | 2001-05-10 |
| AS25238 | MONETA Money Bank, a.s. |
2 | 0 | 2 | 0 | 2002-09-10 |
| AS29583 | Spinoco Czech Republic, a.s. |
3 | 0 | 4 | 0 | 2003-10-16 |
| AS31461 | Moravia IT s.r.o. |
1 | 0 | 2 | 0 | 2004-05-24 |
| AS33883 | NIX |
3 | 1 | 1 | 0 | 2004-08-31 |
| AS34315 | Quantcom, a.s. |
3 | 1 | 1 | 1 | 2004-12-15 |
| AS35214 | Nordic Telecom Regional s.r.o. |
3 | 0 | 1 | 0 | 2005-06-24 |
| AS39050 | NET service solution, s.r.o. |
1 | 1 | 1 | 0 | 2020-12-11 |
| AS39392 | SuperNetwork |
12 | 5 | 101 | 75 | 2006-02-14 |
| AS39791 | Telco Pro Services, a.s. |
4 | 1 | 12 | 10 | 2006-04-25 |
| AS39906 | CoProSys a.s. |
10 | 2 | 2 | 1 | 2006-05-12 |
| AS40964 | Astelnet network |
1 | 0 | 1 | 0 | 2006-05-22 |
| AS41088 | "N_SYS s.r.o." |
3 | 2 | 1 | 1 | 2006-06-12 |
| AS41779 | LajsiNET s.r.o. |
1 | 1 | 2 | 1 | 2017-07-04 |
| AS42000 | Czech Republic |
6 | 1 | 16 | 20 | 2006-11-30 |
| AS42422 | SecurityNet.cz s.r.o. |
12 | 2 | 1 | 0 | 2021-03-05 |
| AS42726 | BusinessCom CZ spol. s r.o. |
9 | 0 | 2 | 0 | 2017-03-20 |
| AS43413 | NEW TELEKOM, spol. s r.o. |
2 | 1 | 6 | 5 | 2007-07-27 |
| AS43500 | Warner Bros. Discovery |
4 | 4 | 3 | 1 | 2017-02-17 |
| AS43708 | METRONET s.r.o. |
5 | 1 | 4 | 5 | 2007-09-17 |
| AS44500 | Vlasimnet s.r.o. |
2 | 1 | 1 | 0 | 2014-12-10 |
| AS44984 | Fortion Networks, s.r.o. |
1 | 1 | 1 | 1 | 2016-10-28 |
| AS47131 | PH, spol. s r. o. |
3 | 0 | 2 | 0 | 2008-05-02 |
| AS47681 | Nej.cz s.r.o. |
1 | 0 | 1 | 0 | 2008-07-31 |
| AS47727 | Warnet.cz s.r.o. |
1 | 1 | 1 | 1 | 2008-08-08 |
| AS47834 | SOFTEX NCP, s.r.o. |
6 | 1 | 2 | 2 | 2008-08-29 |
| AS48417 | ITS akciova spolecnost |
7 | 1 | 8 | 2 | 2008-11-25 |
| AS48474 | Nordic Telecom Regional s.r.o. |
3 | 0 | 1 | 0 | 2008-12-01 |
| AS48602 | Connect plus s.r.o. |
2 | 1 | 4 | 3 | 2016-02-29 |
| AS49890 | ABLE agency, s.r.o. |
1 | 1 | 1 | 1 | 2009-10-05 |
| AS50301 | BrazdimNET s.r.o. |
2 | 0 | 1 | 0 | 2009-12-16 |
| AS50348 | KVADOS, a.s. |
1 | 1 | 2 | 2 | 2009-12-22 |
| AS50398 | Fast Communication, s.r.o. |
4 | 1 | 4 | 4 | 2010-09-16 |
| AS50415 | Ahosting a.s. |
1 | 1 | 2 | 2 | 2018-05-07 |
| AS51800 | FIBER Network s.r.o. |
1 | 1 | 4 | 2 | 2010-11-05 |