Czechia Network Information

Summary

ASNs	758
IPs	8,616,192 (12% pingable)
Router IPs	34,383
Hosting IPs	1,630,234
Mobile Carriers	3
VPN Providers	38
Registry	RIPE

We have 9 ProbeNet servers across 4 cities in Czechia:

Prague, Brno, Ceske Budejovice … and more

ASNs in Czechia — 758


AS5610	O2 Czech Republic, a.s.	isp	1,542,400	#2
AS16019	Vodafone Czech Republic a.s.	isp	1,210,368	#1
AS13036	T-Mobile Czech Republic a.s.	isp	992,256	#4
AS2852	CESNET z.s.p.o.	education	849,920	#10
AS44546	ALFA TELECOM s.r.o.	isp	526,848	#42
AS29208	Quantcom, a.s.	isp	265,984	#6
AS30764	PODA a.s.	isp	218,112	#29
AS42908	ORIGINAL AS CZ-NORDICTELECOMREGIONAL	isp	183,296	#34
AS2571	DHL Information Services (Europe) s.r.o	business	154,368	#245
AS28725	CETIN a.s.	isp	134,400	#8
AS16246	O2 Czech Republic, a.s.	isp	133,120	#7
AS25512	CD-Telematika a.s.	isp	117,760	#12
AS15425	PODA a.s.	isp	110,592	#20
AS25248	RADIOKOMUNIKACE a.s.	isp	106,752	#11
AS5588	T-Mobile Czech Republic a.s.	isp	75,776	#71
AS44489	STARNET, s.r.o.	isp	75,520	#28
AS197451	Brno University of Technology	education	67,072	#44
AS31246	NETBOX Autonomous system	isp	66,560	#49
AS24971	MasterDC s.r.o.	hosting	58,880	#16
AS12570	O2 Czech Republic, a.s.	isp	53,760	#21

Places

IPs in this country linked to physical places, based on their Wi-Fi networks.

Places IPs9,873
Hotel2,664
Restaurant1,340
Retail702

Category	In CZ	Example IP
Hotel	2,664	109.105.36.94
Restaurant	1,340	109.105.36.179
Retail	702	109.105.45.74
Grocery Store	569	109.105.43.245
Bar	525	109.164.106.106

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Places

Important routers in Czechia

IP Address
62.115.32.255	Prague	AS1299
194.228.21.249	Prague	AS5610
74.125.48.222	Prague	AS15169
94.124.105.210	Prague	AS42000
81.2.232.123	Prague	AS24806
31.30.191.34	Prague	AS16019
74.125.52.254	Prague	AS15169
72.14.218.112	Prague	AS15169
193.161.84.59	Veselí nad Moravou	AS51248
141.101.94.35	Prague	AS13335
141.101.94.37	Prague	AS13335
86.49.55.193	Prague	AS16019
212.133.51.11	Prague	AS3356
178.255.154.92	Prague	AS42473
212.4.152.140	Brno	AS12570
82.119.246.237	Prague	AS29208
89.24.86.9	Prague	AS13036
88.86.96.167	Prague	AS39392
62.141.11.88	Prague	AS13036
195.12.255.155	Prague	AS1299
72.14.223.208	Prague	AS15169
109.164.64.89	Bruntál	AS51420
82.119.246.102	Prague	AS29208
88.86.96.149	Prague	AS39392
88.86.97.138	Prague	AS39392

Top Cities in Czechia

				Example IP Address
Prague	3,692,516	315	14,584	1.178.198.160
Ostrava	1,741,492	30	1,526	109.107.192.0
Brno	407,649	57	990	104.28.114.8
Podolí	126,598	28	5,001	109.105.42.20
Olomouc	110,585	11	50	109.183.10.140
Liberec	105,726	11	55	109.183.105.64
Příbram	76,064	7	39	109.183.19.239
Kunratice	72,812	4	4,425	109.183.97.0
Zlín	71,512	11	182	109.183.88.0
Včelná	67,699	3	19	109.164.53.30

Top Hosting IPs in Czechia

IP Address		Example Domain
81.2.196.19	169,168	jk-box.it
185.8.237.22	95,117	projektovyinzenyring.cz
62.109.151.80	60,604	motherandson.cz
185.8.237.11	54,872	zivotemnadsena.cz
185.8.237.24	41,402	terrabatt.com
46.8.9.220	40,590	altadefinizione-01.info
46.8.8.220	40,398	whoasdas.cyou
217.198.116.188	40,304	atyp-interier.cz
185.184.254.10	32,721	rarepocket.sk
185.184.254.11	31,817	liree.sk
77.78.104.3	29,646	stransky.plus
46.8.8.222	26,619	bailm28.xyz
46.8.9.222	26,325	qcxings7.xyz
46.8.8.223	25,870	zbjweike.top
46.8.8.224	25,642	kibfoodslimited.info
46.8.8.228	25,627	hal89.cyou
46.8.8.225	25,611	tvzxw.cn
46.8.8.229	25,608	thisisthebrand.com
46.8.8.227	25,607	a6a4e.cyou
46.8.8.226	25,604	cyzfindsee.icu
46.8.9.223	25,562	nereality.com
46.8.9.224	25,360	1zbb9.cyou
46.8.9.228	25,332	h3j4fll.cyou
46.8.9.229	25,329	rossoad.com
46.8.9.227	25,318	consultax.pl

Mobile Carriers in Czechia — 3

		Example IP Address
O2	110,336	37.188.128.0
T-Mobile	50,944	37.48.0.0
Vodafone	37,632	31.30.34.0

Top VPN Providers in Czechia

		Example IP Address
VyprVPN	183	128.90.164.103
NordVPN	97	187.14.123.166
CyberGhost	85	185.186.163.98
ProtonVPN	75	79.127.154.26
Windscribe	36	185.216.35.74
FastVPN	32	216.131.109.165
TunnelBear	21	45.84.122.21
Surfshark	16	185.242.6.124
PureVPN	16	135.136.13.27
VeePN	9	193.9.112.204

Pingable IPs

1,014,038 IPs in this country replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address		Details
2001:4ba8:800:fb2::Ping	AS12570O2 Czech Republic, a.s.	2.26ms from Brno, CZ
2a0b:bb41:1058::1 Ping	AS12570O2 Czech Republic, a.s.	6.45ms from Brno, CZ
213.211.39.151 Ping	AS12570O2 Czech Republic, a.s.	8.06ms from Brno, CZ
195.78.122.1 Ping	AS12570O2 Czech Republic, a.s.	3.60ms from Brno, CZ
212.4.136.105 Ping	AS12570O2 Czech Republic, a.s.	1.00ms from Brno, CZ
212.4.152.140 Ping	AS12570O2 Czech Republic, a.s.	0.15ms from Brno, CZ
213.211.58.190 Ping	AS12570O2 Czech Republic, a.s.	7.38ms from Brno, CZ
2001:4ba8:200:8::1 Ping	AS12570O2 Czech Republic, a.s.	0.98ms from Brno, CZ
46.135.232.43 Ping	AS16019Vodafone Czech Republic a.s.	15.75ms from Brno, CZ
2a02:8308:d208:af00:8455:30ff:fed8:2b7a Ping	AS16019Vodafone Czech Republic a.s.	19.51ms from Brno, CZ
2a02:350:300::1:5:1 Ping	AS16246O2 Czech Republic, a.s.	3.31ms from Brno, CZ
147.229.158.82 Ping	AS197451Brno University of Technology	0.45ms from Brno, CZ
31.192.75.141 Ping	AS197798Net-Connect s.r.o.	2.98ms from Brno, CZ
213.194.254.1 Ping	AS207187TKR Jasek, s.r.o.	13.58ms from Brno, CZ
77.240.191.49 Ping	AS24641FASTER CZ spol. s r.o.	0.24ms from Brno, CZ
194.145.181.10 Ping	AS24971MasterDC s.r.o.	0.14ms from Brno, CZ
81.31.34.2 Ping	AS24971MasterDC s.r.o.	0.17ms from Brno, CZ
89.185.252.105 Ping	AS24971MasterDC s.r.o.	0.18ms from Brno, CZ
89.185.231.234 Ping	AS24971MasterDC s.r.o.	0.21ms from Brno, CZ
83.167.250.15 Ping	AS24971MasterDC s.r.o.	0.24ms from Brno, CZ
217.198.117.195 Ping	AS34222ZONER a.s.	0.31ms from Brno, CZ
217.198.116.4 Ping	AS34222ZONER a.s.	0.24ms from Brno, CZ
217.198.124.2 Ping	AS34222ZONER a.s.	0.32ms from Brno, CZ
2a0f:8742:1133:0:265a:4cff:feb7:fd13 Ping	AS34596HVfree.net servis. s.r.o.	14.38ms from Brno, CZ
82.114.193.117 Ping	AS41046O2 Czech Republic, a.s.	7.76ms 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 -f5 178.40.50.88

traceroute to 178.40.50.88 (178.40.50.88): 64 hops max, 52 byte packets

5 [] 91.210.16.23 20.155 ms

6 [AS6855] 213.81.232.205 14.613 ms

7 [AS6855] 178.40.50.88 17.551 ms

Measurement taken from

IPinfo ProbeNet in Brno, CZ

On August 20, 2026

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Czechia

Summary

We have 9 ProbeNet servers across 4 cities in Czechia:

ASNs in Czechia — 758

Places

Places

Important routers in Czechia

Top Cities in Czechia

Top Hosting IPs in Czechia

Mobile Carriers in Czechia — 3

Top VPN Providers in Czechia

Pingable IPs

Traceroute

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Summarize IPs

ASNs in Czechia — 758

Places

Important routers in Czechia

Top Cities in Czechia

Top Hosting IPs in Czechia

Mobile Carriers in Czechia — 3

Top VPN Providers in Czechia

Pingable IPs

Traceroute