Czech Republic (CZ) Flag 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