Summary
ASNs ASNs assigned to resource holders registered in this country | 754 |
IPs IP addresses geolocated by IPinfo in this country | 8,645,617 (12% pingable) |
Router IPs IP addresses belonging to Routers in this country | 32,296 |
Hosting IPs IP addresses with domains pointing to them in this country | 1,613,304 |
Mobile Carriers Mobile Carriers with IP addresses geolocated in this country | 3 |
VPN Providers VPN Providers with exit nodes in this country | 36 |
Registry Regional Internet Registry (RIR) that manages the allocation and registration of Internet number resources within this country | RIPE |
ASNs in Czechia — 754
| AS5610 | O2 Czech Republic, a.s. | isp | 1,542,400 |
| AS16019 | Vodafone Czech Republic a.s. | isp | 1,210,112 |
| AS13036 | T-Mobile Czech Republic a.s. | isp | 992,256 |
| AS2852 | CESNET z.s.p.o. | education | 849,920 |
| AS44546 | ALFA TELECOM s.r.o. | hosting | 526,848 |
| AS29208 | Quantcom, a.s. | hosting | 265,984 |
| AS30764 | PODA a.s. | isp | 218,112 |
| AS42908 | ORIGINAL AS CZ-NORDICTELECOMREGIONAL | isp | 183,296 |
| AS2571 | DHL Information Services (Europe) s.r.o | business | 154,368 |
| AS28725 | CETIN a.s. | isp | 133,888 |
| AS16246 | O2 Czech Republic, a.s. | isp | 133,120 |
| AS25512 | CD-Telematika a.s. | isp | 117,760 |
| AS15425 | PODA a.s. | isp | 110,592 |
| AS25248 | RADIOKOMUNIKACE a.s. | hosting | 106,752 |
| AS5588 | T-Mobile Czech Republic a.s. | isp | 75,776 |
| AS44489 | STARNET, s.r.o. | isp | 75,520 |
| AS197451 | Brno University of Technology | education | 67,072 |
| AS31246 | NETBOX Autonomous system | isp | 66,560 |
| AS12767 | T-Mobile Czech Republic a.s. | isp | 66,560 |
| AS24971 | MasterDC s.r.o. | hosting | 58,880 |
Important Routers in Czechia
| 89.24.145.107 | Prague | AS13036 |
| 72.14.220.118 | Prague | AS15169 |
| 185.229.188.241 | Prague | AS60068 |
| 185.229.188.243 | Prague | AS60068 |
| 185.229.188.112 | Prague | AS60068 |
| 109.205.72.161 | Prague | AS35236 |
| 74.125.48.222 | Prague | AS15169 |
| 94.124.105.210 | Prague | AS42000 |
| 141.101.94.35 | Prague | AS13335 |
| 141.101.94.37 | Prague | AS13335 |
| 62.115.32.255 | Prague | AS1299 |
| 185.229.188.87 | Prague | AS60068 |
| 217.197.156.1 | Prague | AS42908 |
| 194.228.21.249 | Prague | AS5610 |
| 74.125.52.254 | Prague | AS15169 |
| 72.14.218.112 | Prague | AS15169 |
| 194.228.21.251 | Prague | AS5610 |
| 81.2.232.123 | Prague | AS24806 |
| 185.229.188.81 | Prague | AS60068 |
| 185.229.188.85 | Prague | AS60068 |
| 185.229.188.83 | Prague | AS60068 |
| 185.229.188.137 | Prague | AS60068 |
| 185.229.188.135 | Prague | AS60068 |
| 193.161.84.59 | Veselí nad Moravou | AS51248 |
| 185.229.188.143 | Prague | AS60068 |
Top Cities in Czechia
| Prague | 3,765,192 | 314 | 13,605 | 1.178.198.208 |
| Ostrava | 1,784,920 | 30 | 1,094 | 109.107.192.0 |
| Brno | 375,048 | 54 | 891 | 104.28.114.8 |
| Podolí | 245,800 | 21 | 4,403 | 109.108.108.118 |
| Kunratice | 121,260 | 4 | 4,317 | 109.238.208.130 |
| Liberec | 106,507 | 9 | 42 | 109.183.224.0 |
| Olomouc | 96,527 | 12 | 47 | 109.183.145.0 |
| Slaný | 68,762 | 3 | 11 | 109.71.208.192 |
| Zlín | 64,073 | 6 | 143 | 109.183.88.0 |
| Nový Jičín | 61,168 | 7 | 91 | 109.224.64.0 |
Top Hosting IPs in Czechia
| 81.2.196.19 | 161,521 | sosppf.cz |
| 46.28.105.2 | 101,922 | rediens.org |
| 185.8.237.22 | 66,362 | aktivity-pro-seniory.cz |
| 62.109.151.80 | 57,348 | klima-shop.cz |
| 46.28.105.4 | 44,305 | svedskeboty.cz |
| 217.198.116.188 | 40,754 | mwnjornal.com |
| 185.184.254.10 | 32,029 | zdravijo.cz |
| 185.184.254.11 | 31,217 | kapanamaz.sk |
| 77.78.104.3 | 29,185 | spiritsoulglobal.com |
| 185.64.219.37 | 25,233 | sign-sport.cz |
| 81.95.96.29 | 24,886 | darakocarky.cz |
| 46.8.8.220 | 23,159 | infinitytest.store |
| 46.8.9.220 | 22,944 | rushmyeta.com |
| 81.91.86.14 | 21,769 | onstage.agency |
| 31.15.10.30 | 21,754 | nexus-iiot.tech |
| 46.8.8.222 | 15,040 | akademiagamedevu.pl |
| 46.8.9.222 | 14,833 | 5z6vh6x.xyz |
| 46.8.8.223 | 14,607 | atomifysolutions.com |
| 46.8.8.229 | 14,502 | waaap.my |
| 46.8.8.228 | 14,494 | bexb.info |
| 46.8.8.224 | 14,486 | business-page-manager.com |
| 46.8.8.225 | 14,475 | zz3r0.com |
| 46.8.8.226 | 14,471 | y9002.xyz |
| 46.8.8.227 | 14,470 | pobagrujem.to |
| 46.8.9.223 | 14,411 | tradefolex.com |
Mobile Carriers in Czechia — 3
| O2 | 103,680 | 37.188.128.0 |
| T-Mobile | 43,776 | 37.48.0.0 |
| Vodafone | 34,304 | 46.135.0.0 |
Top VPN Providers in Czechia
| NordVPN | 394 | 185.250.215.100 |
| VyprVPN | 186 | 128.90.164.1 |
| ProtonVPN | 142 | 146.70.129.19 |
| CyberGhost | 50 | 138.199.56.225 |
| Windscribe | 36 | 152.233.16.165 |
| FastVPN | 32 | 216.131.109.13 |
| PureVPN | 22 | 135.136.13.10 |
| TunnelBear | 21 | 45.84.122.21 |
| Surfshark | 16 | 185.152.64.171 |
| VeePN | 11 | 193.9.112.202 |
Pingable IPs
1,015,448 IPs in this country replied to an ICMP ping during our most recent internet scan. Learn more.
| 213.211.58.103Ping | AS12570 O2 Czech Republic, a.s. | 7.05ms from Brno, CZ |
| 89.190.45.13Ping | AS12570 O2 Czech Republic, a.s. | 7.32ms from Brno, CZ |
| 213.211.55.1Ping | AS12570 O2 Czech Republic, a.s. | 2.09ms from Brno, CZ |
| 2001:4ba8:900:3::2Ping | AS12570 O2 Czech Republic, a.s. | 3.59ms from Brno, CZ |
| 89.190.42.1Ping | AS12570 O2 Czech Republic, a.s. | 2.06ms from Brno, CZ |
| 212.96.166.49Ping | AS12570 O2 Czech Republic, a.s. | 1.69ms from Brno, CZ |
| 2001:1aef:1d9:8a3c:0:16:5c4f:1e01Ping | AS13036 T-Mobile Czech Republic a.s. | 22.41ms from Brno, CZ |
| 2001:1ae9:1039:4f00:bd8d:84c4:34c8:e615Ping | AS13036 T-Mobile Czech Republic a.s. | 15.79ms from Brno, CZ |
| 188.175.150.1Ping | AS16246 O2 Czech Republic, a.s. | 9.32ms from Brno, CZ |
| 188.175.43.251Ping | AS16246 O2 Czech Republic, a.s. | 9.06ms from Brno, CZ |
| 188.175.36.229Ping | AS16246 O2 Czech Republic, a.s. | 9.12ms from Brno, CZ |
| 109.69.210.177Ping | AS196815 LAN servis s.r.o. | 3.24ms from Brno, CZ |
| 147.229.146.248Ping | AS197451 Brno University of Technology | 0.47ms from Brno, CZ |
| 147.229.159.221Ping | AS197451 Brno University of Technology | 0.47ms from Brno, CZ |
| 147.229.6.65Ping | AS197451 Brno University of Technology | 0.33ms from Brno, CZ |
| 147.229.112.10Ping | AS197451 Brno University of Technology | 0.37ms from Brno, CZ |
| 147.229.255.137Ping | AS201263 Brno University of Technology | 0.21ms from Brno, CZ |
| 185.59.147.130Ping | AS207167 mapnet IT services s.r.o. | 0.16ms from Brno, CZ |
| 185.234.133.34Ping | AS207167 mapnet IT services s.r.o. | 0.18ms from Brno, CZ |
| 185.179.33.65Ping | AS207167 mapnet IT services s.r.o. | 0.23ms from Brno, CZ |
| 185.248.195.104Ping | AS213354 INTERNATIONAL HOSTING SOLUTIONS LLP | 0.15ms from Brno, CZ |
| 2a0d:187:200a:f0aa:aef9:70ff:fea0:e454Ping | AS215308 Spolek PASKOV.net | 13.10ms from Brno, CZ |
| 77.240.184.138Ping | AS24641 FASTER CZ spol. s r.o. | 0.35ms from Brno, CZ |
| 77.93.222.64Ping | AS24971 MasterDC s.r.o. | 0.16ms from Brno, CZ |
| 81.31.45.65Ping | AS24971 MasterDC s.r.o. | 0.13ms from Brno, CZ |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this country. Learn more.Traceroute →
$ traceroute -a -n -q1 -f3 -m7 156.93.228.121
traceroute to 156.93.228.121 (156.93.228.121): 7 hops max, 52 byte packets
5 *
6 *
7 *
Measurement taken from 
IPinfo ProbeNet in Brno, CZ
IPinfo ProbeNet in Brno, CZOn