Czechia

Czechia

Nearby countries: GermanyPolandHungaryAustriaSlovakia
Map of Czechia

Summary

ASNs
745
IPs
8,613,647 (12% pingable)
Router IPs
30,952
Hosting IPs
2,044,635
Mobile Carriers
5
VPN Providers
24
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.isp73,984
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
72.14.220.118PragueAS15169
74.125.48.222PragueAS15169
94.124.105.210PragueAS42000
109.205.72.161PragueAS35236
185.229.188.112PragueAS60068
72.14.213.152PragueAS15169
185.229.188.243PragueAS60068
185.229.188.241PragueAS60068
72.14.218.112PragueAS15169
74.125.52.254PragueAS15169
141.101.94.35PragueAS13335
141.101.94.37PragueAS13335
185.229.188.83PragueAS60068
62.115.32.255PragueAS1299
185.229.188.87PragueAS60068
217.197.156.1PragueAS42908
194.228.21.249PragueAS5610
194.228.21.251PragueAS5610
185.229.188.49PragueAS60068
81.2.192.82PragueAS24806
81.2.192.86PragueAS24806
81.2.192.90PragueAS24806
185.229.188.81PragueAS60068
185.229.188.85PragueAS60068

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

Prague3,382,71628613,169103.17.6.0
Ostrava2,539,657321,151109.107.192.0
Brno287,90750864104.28.114.8
Podolí208,528214,028109.108.108.118
Kunratice109,92144,130109.238.208.130
Frýdek-Místek63,984877109.81.120.176
Zlín63,6776167109.183.88.0
Stodůlky55,45181,487109.107.193.91
Nový Jičín46,208585109.183.118.128
Havířov44,347435109.81.17.0

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

46.28.105.2135,904ethix.sk
81.2.196.19120,207gear-jerky.com
81.2.194.12898,824mypatrol.cz
81.95.96.2971,318redwine.sk
62.109.151.8065,074bearings.biz
217.198.116.18853,368azeto.es
46.28.105.445,244kasakova.eu
77.78.104.336,731alohaspiritstudio.cz
185.184.254.1033,049pinservice.eu
185.184.254.1132,360cistztriko.cz
185.64.219.3731,904ekubin.cz
81.91.86.1426,495modego.cz
31.15.10.3025,489xn--andelsgarmetoden-0nb.se
81.2.196.6023,132biod.sk
46.8.8.20021,987bleska.cz
46.28.105.312,438tailored-software.cz
81.31.37.2212,067eshop-rychle.online
83.167.244.20112,041hilltyindustries.cz
185.129.138.20210,716kakb.cz
217.198.113.10410,276vavrin.cz
83.167.244.2029,524ifinance.wiki
217.11.249.1399,011kyosun.at
46.8.8.2208,529myshowcase.my
185.129.138.608,503chillaz.sk
46.8.9.2208,479dischen.co.za

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 — 5

O2108,28837.188.128.0
T-Mobile40,44737.48.0.0
Vodafone40,44631.30.168.0
Telekom162.153.89.11
DIGI mobil179.117.90.176

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

NordVPN583130.193.15.79
ProtonVPN119130.193.15.79
Private Internet Access53212.102.39.208
Mullvad51146.70.129.164
FastVPN32216.131.109.13
TunnelBear2145.84.122.21
VyprVPN20128.90.164.1
Surfshark6185.152.64.171
VeePN6193.9.112.202
Anonine VPN5217.138.199.210

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

1,006,586 IPs in this country replied to an ICMP ping during our most recent internet scan. Learn more.
213.211.60.1AS12570 O2 Czech Republic, a.s.2.04ms from Brno,  CZ
212.96.175.95AS12570 O2 Czech Republic, a.s.8.23ms from Brno,  CZ
109.105.50.1AS12570 O2 Czech Republic, a.s.1.85ms from Brno,  CZ
213.211.32.1AS12570 O2 Czech Republic, a.s.1.72ms from Brno,  CZ
2a0b:bb41:10cc::1AS12570 O2 Czech Republic, a.s.8.56ms from Brno,  CZ
109.69.210.65AS196815 LAN servis s.r.o.3.26ms from Brno,  CZ
147.229.136.176AS197451 Brno University of Technology0.53ms from Brno,  CZ
147.229.200.1AS197451 Brno University of Technology0.53ms from Brno,  CZ
147.229.36.160AS197451 Brno University of Technology0.66ms from Brno,  CZ
147.229.12.1AS197451 Brno University of Technology0.36ms from Brno,  CZ
147.229.20.129AS197451 Brno University of Technology0.43ms from Brno,  CZ
147.229.21.1AS197451 Brno University of Technology0.54ms from Brno,  CZ
147.229.41.14AS197451 Brno University of Technology0.46ms from Brno,  CZ
147.229.240.26AS197451 Brno University of Technology0.70ms from Brno,  CZ
31.192.76.153AS197798 Net-Connect s.r.o.2.97ms from Brno,  CZ
31.192.73.1AS197798 Net-Connect s.r.o.2.99ms from Brno,  CZ
31.192.87.0AS197798 Net-Connect s.r.o.3.14ms from Brno,  CZ
185.236.163.65AS204886 Metropolitni sit Humpolec spol. s r.o.3.26ms from Brno,  CZ
195.254.142.1AS207500 Mirela Bugdol trading as FHU Martcom6.04ms from Brno,  CZ
77.240.177.1AS24641 FASTER CZ spol. s r.o.3.22ms from Brno,  CZ
77.240.187.37AS24641 FASTER CZ spol. s r.o.0.34ms from Brno,  CZ
85.118.135.2AS24971 MasterDC s.r.o.0.21ms from Brno,  CZ
194.145.182.146AS24971 MasterDC s.r.o.0.15ms from Brno,  CZ
89.185.251.253AS24971 MasterDC s.r.o.0.21ms from Brno,  CZ
185.8.167.2AS24971 MasterDC s.r.o.0.20ms from Brno,  CZ

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this country. Learn more.
$
traceroute -a -n -q1 -f3 -m7 109.135.75.0
traceroute to 109.135.75.0 (109.135.75.0): 7 hops max, 52 byte packets
4 [AS12570] 212.96.178.38 1.157 ms
5 *
6 *
7 *
Measurement taken from  IPinfo ProbeNet in Brno, CZ
On