Czechia

Czechia

Nearby countries: GermanyPolandHungaryAustriaSlovakia
Map of Czechia

Summary

ASNs
745
IPs
8,584,883 (12% pingable)
Router IPs
30,710
Hosting IPs
2,027,179
Mobile Carriers
3
VPN Providers
25
Registry
RIPE

ASNs in Czechia — 745

AS5610O2 Czech Republic, a.s.isp1,542,912
AS16019Vodafone Czech Republic a.s.isp1,210,368
AS13036T-Mobile Czech Republic a.s.isp958,464
AS2852CESNET z.s.p.o.education849,920
AS44546ALFA TELECOM s.r.o.isp526,848
AS29208Quantcom, a.s.isp255,488
AS30764PODA a.s.isp222,208
AS42908ORIGINAL AS CZ-NORDICTELECOMREGIONALisp183,296
AS2571DHL Information Services (Europe) s.r.obusiness154,624
AS28725CETIN a.s.isp133,888
AS16246O2 Czech Republic, a.s.isp133,120
AS25512CD-Telematika a.s.hosting117,760
AS15425PODA a.s.isp110,592
AS25248RADIOKOMUNIKACE a.s.hosting106,752
AS44489STARNET, s.r.o.isp75,520
AS5588T-Mobile Czech Republic a.s.isp73,728
AS197451Brno University of Technologyeducation67,072
AS31246NETBOX Autonomous systemisp66,560
AS12767T-Mobile Czech Republic a.s.isp66,560
AS24971MasterDC s.r.o.hosting58,880

ASN data

ASN details for every IP address and every ASN's related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.

Useful for Cybersecurity

Important Routers in Czechia

89.24.145.107PragueAS13036
185.229.188.241PragueAS60068
141.101.94.37PragueAS13335
109.205.72.161PragueAS35236
94.124.105.210PragueAS42000
72.14.220.118PragueAS15169
185.229.188.243PragueAS60068
62.115.32.255PragueAS1299
217.197.156.1PragueAS42908
185.229.188.43PragueAS60068
185.229.188.45PragueAS60068
194.228.21.251PragueAS5610
185.229.188.49PragueAS60068
72.14.213.152PragueAS15169
74.125.48.222PragueAS15169
185.229.188.85PragueAS60068
81.2.192.94PragueAS24806
81.2.192.82PragueAS24806
81.2.192.90PragueAS24806
185.229.188.83PragueAS60068
185.229.188.87PragueAS60068
185.229.188.119PragueAS60068
213.168.186.171PragueAS15614
185.229.188.117PragueAS60068
185.229.188.81PragueAS60068

ASN data

ASN details for every IP address and every ASN's related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.

Useful for Cybersecurity

Top Cities in Czechia

Prague3,195,93628013,069103.119.108.0
Ostrava2,599,814321,059109.107.192.0
Brno392,98752863104.28.114.8
Podolí305,930204,176109.108.108.118
Havířov136,975554109.183.181.224
Kunratice118,53844,120109.238.208.130
Frýdek-Místek71,861664109.81.121.144
Nový Jičín56,461535109.183.235.0
Stodůlky55,49471,491109.107.193.91
Zlín53,9726166131.117.208.128

IP Geolocation

Around the globe, industry-leading organizations use IPinfo's geolocation data to create efficient, enjoyable, and secure online experiences for their users. These IP geolocation insights lead to better conversion rates, improved customer satisfaction, and much more with our API that's built for low latency responses.

Useful for Fraud PreventionLocalization

Top Hosting IPs in Czechia

46.28.105.2132,081muzikoterapie.eu
81.2.196.19114,6963dprofil.eu
81.2.194.12899,202hellybox.eu
81.95.96.2975,350kdi-litomysl.cz
62.109.151.8061,447bogner.sk
217.198.116.18852,498kryoterapeut.eu
46.28.105.445,124santiniotrade.cz
77.78.104.336,384palazzodegrassi.eu
185.64.219.3732,897nanospace.de
185.184.254.1031,672rookieshop.cz
185.184.254.1130,546deli-kuli.cz
81.91.86.1426,080pojistovna-maxima.cz
31.15.10.3025,108solius.nu
81.2.196.6023,074stawebnice.info
46.8.8.20021,812movement.cz
185.53.46.19017,548cxv.ch
46.28.105.312,458dobrodruzo.cz
81.31.37.2211,959fitnessline.cz
83.167.244.20111,723bylinky.biz
185.129.138.20210,290quickai.cz
217.198.113.10410,162elektromonteri.cz
83.167.244.2029,373figureandground.eu
217.11.249.1398,906filmjizerskehory.cz
185.129.138.608,688mojerainbow.cz
109.123.219.2158,119calounictvi-kubes.eu

Reverse IP API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address. These domains are ordered based on host.io domain ranking.

Useful for Data Enrichment

Mobile Carriers in Czechia — 3

O2108,28737.188.128.0
T-Mobile44,03237.48.0.0
Vodafone36,09531.30.15.0

Mobile Carrier Detection

Our Mobile Carrier Detection API allows resolution of IP address to carrier, and our database provides information on every mobile IP’s carrier name, country code, and network code.

Useful for CybersecurityData Enrichment

Top VPN Providers in Czechia

NordVPN607185.250.215.1
ProtonVPN87146.70.129.18
Windscribe87185.216.35.141
Mullvad52146.70.129.164
FastVPN32216.131.109.13
Private Internet Access29212.102.39.131
TunnelBear2145.84.122.21
VyprVPN20128.90.164.1
VeePN6193.9.112.202
FrootVPN5217.138.199.210

VPN data

Our Privacy Detection API detects various methods used to mask a user's true IP address, including VPN detection, proxy detection, tor, relay usage, or a connection via a hosting provider, which could potentially be used to tunnel traffic, and mask the true IP address.

Useful for Fraud PreventionDigital Media and Entertainment

Pingable IPs

1,004,896 in this country replied to an ICMP ping during our most recent internet scan. Learn more.
102.223.110.1AS201811 Austole s.r.o.0.17ms from Amsterdam,  NL
31.148.130.216AS44546 ALFA TELECOM s.r.o.0.43ms from Amsterdam,  NL
185.102.78.32AS198171 Webglobe, s.r.o.0.38ms from Belgrade,  RS
185.102.77.48AS198171 Webglobe, s.r.o.0.38ms from Belgrade,  RS
212.96.177.187AS12570 O2 Czech Republic, a.s.8.06ms from Brno,  CZ
2001:4ba8:700:1::1AS12570 O2 Czech Republic, a.s.2.31ms from Brno,  CZ
212.4.129.21AS12570 O2 Czech Republic, a.s.7.36ms from Brno,  CZ
213.211.52.225AS12570 O2 Czech Republic, a.s.1.82ms from Brno,  CZ
212.4.150.1AS12570 O2 Czech Republic, a.s.1.04ms from Brno,  CZ
2a0b:bb41:1068::AS12570 O2 Czech Republic, a.s.4.35ms from Brno,  CZ
109.105.52.1AS12570 O2 Czech Republic, a.s.1.89ms from Brno,  CZ
213.211.54.130AS12570 O2 Czech Republic, a.s.0.84ms from Brno,  CZ
2001:1ae9:102c:5a00:86d6:c5ff:fe76:8110AS13036 T-Mobile Czech Republic a.s.17.43ms from Brno,  CZ
2001:1aef:15f:fc74:d580:c175:1cfe:e148AS13036 T-Mobile Czech Republic a.s.32.63ms from Brno,  CZ
147.229.140.217AS197451 Brno University of Technology0.50ms from Brno,  CZ
147.229.98.13AS197451 Brno University of Technology0.52ms from Brno,  CZ
147.229.184.161AS197451 Brno University of Technology0.34ms from Brno,  CZ
147.229.2.193AS197451 Brno University of Technology0.32ms from Brno,  CZ
147.229.8.1AS197451 Brno University of Technology0.34ms from Brno,  CZ
147.229.146.142AS197451 Brno University of Technology0.46ms from Brno,  CZ
147.229.180.1AS197451 Brno University of Technology0.37ms from Brno,  CZ
31.192.68.145AS197798 Net-Connect s.r.o.3.16ms from Brno,  CZ
77.240.184.76AS24641 FASTER CZ spol. s r.o.0.33ms from Brno,  CZ
91.196.43.1AS24641 FASTER CZ spol. s r.o.0.24ms from Brno,  CZ
185.146.5.109AS24641 FASTER CZ spol. s r.o.0.29ms from Brno,  CZ