Report Description

The ISP Market Share Report analyzes the distribution of web servers in our surveys across different ISPs. By classifying the 52415818 web servers by the ISPs' networks over which their traffic flows, the report provides a view of the top ISPs on the Internet.

ISP Domain Name	Apr 2025 Count*	Apr 2025 %	Mar 2025 Count*	Mar 2025 %	Growth %
cloudflare.com	3,862,445	7.37	3,701,400	7.17	2.79
cogentco.com	1,733,876	3.31	1,847,710	3.58	-7.57
awsdns-52.co.uk	1,616,152	3.08	1,618,772	3.14	-1.66
ui-dns.com	1,414,859	2.70	1,420,339	2.75	-1.88
esecured.net	1,410,662	2.69	1,424,612	2.76	-2.46
ovh.net	1,380,791	2.63	1,383,980	2.68	-1.73
your-server.de	1,266,860	2.42	1,267,351	2.45	-1.54
afrinic.net	1,264,443	2.41	1,089,803	2.11	14.29
unifiedlayer.com	1,025,762	1.96	1,044,691	2.02	-3.28
alidns.com	998,696	1.91	972,556	1.88	1.15
googledomains.com	926,312	1.77	925,916	1.79	-1.46
a.in-addr.cn	740,601	1.41	720,505	1.40	1.25
azure-dns.com	737,122	1.41	731,406	1.42	-0.73
secureserver.net	729,279	1.39	739,119	1.43	-2.81
awsdns-60.org	642,367	1.23	637,545	1.23	-0.75
amazon.com	538,472	1.03	523,454	1.01	1.33
digitalocean.com	478,808	0.91	476,685	0.92	-1.06
kasserver.com	410,368	0.78	410,312	0.79	-1.49
sakura.ad.jp	410,217	0.78	411,656	0.80	-1.84
lacnic.net	394,418	0.75	403,993	0.78	-3.83
serverhubdns.com	386,271	0.74	199,596	0.39	90.63
y.dns.jp	330,048	0.63	339,844	0.66	-4.34
auth.g1-dns.one	310,441	0.59	307,686	0.60	-0.62
akam.net	309,363	0.59	306,215	0.59	-0.49
dreamhost.com	307,524	0.59	308,587	0.60	-1.84
technorail.com	298,559	0.57	299,744	0.58	-1.89
sparqnet.net	285,493	0.54	282,864	0.55	-0.58
leaseweb.com	266,264	0.51	264,282	0.51	-0.76
xlink.net	258,330	0.49	258,791	0.50	-1.67
domaincontrol.com	249,699	0.48	183,866	0.36	33.77
sharktech.net	241,336	0.46	238,299	0.46	-0.24
dns.kr	234,880	0.45	234,995	0.46	-1.55
sv.madame.jp	205,829	0.39	206,958	0.40	-2.04
ovh.ca	197,526	0.38	205,585	0.40	-5.36
leaseweb.nl	191,236	0.36	172,422	0.33	9.25
networklayer.com	189,549	0.36	190,312	0.37	-1.89
choopadns.com	185,353	0.35	186,633	0.36	-2.17
transip.net	185,033	0.35	175,747	0.34	3.71
awsdns-35.co.uk	183,789	0.35	184,538	0.36	-1.90
as3491.net	177,117	0.34	174,503	0.34	-0.02
ns1.xserver.jp	174,823	0.33	227,521	0.44	-24.31
reg.ru	174,497	0.33	176,090	0.34	-2.39
yourhostingaccount.com	162,996	0.31	164,367	0.32	-2.32
home.pl	159,875	0.31	160,223	0.31	-1.71
akamaitechnologies.com	155,072	0.30	153,654	0.30	-0.59
awsdns-31.net	151,264	0.29	148,296	0.29	0.47
registrar-servers.com	151,079	0.29	160,876	0.31	-7.50
awsdns-50.org	143,702	0.27	137,819	0.27	2.71
inmotionhosting.com	141,990	0.27	143,384	0.28	-2.46
egihosting.com	140,796	0.27	123,634	0.24	12.17
beget.com	137,900	0.26	143,357	0.28	-5.25
hekko.net.pl	130,485	0.25	130,459	0.25	-1.48
zitcom.dk	129,126	0.25	129,774	0.25	-1.99
sourcedns.com	127,275	0.24	139,456	0.27	-10.10
awsdns-14.com	125,862	0.24	125,192	0.24	-0.97
contabo.net	119,603	0.23	116,817	0.23	0.85
timeweb.ru	117,281	0.22	120,966	0.23	-4.50
agenturserver.de	115,687	0.22	116,153	0.22	-1.89
1234	113,272	0.22	103,841	0.20	7.45
trellian.com	110,765	0.21	81,986	0.16	33.08
stackdns.com	110,144	0.21	113,978	0.22	-4.81
ns-px.online.sh.cn	108,262	0.21	119,076	0.23	-10.44
sucuridns.com	105,942	0.20	106,713	0.21	-2.21
advancedhosters.com	103,485	0.20	104,353	0.20	-2.32
a2hosting.com	102,983	0.20	103,915	0.20	-2.38
kornet.net	102,691	0.20	102,722	0.20	-1.53
online.net	101,470	0.19	106,232	0.21	-5.91
awsdns-59.net	101,366	0.19	103,703	0.20	-3.72
rackspace.com	99,651	0.19	101,454	0.20	-3.25
selectel.org	97,867	0.19	95,792	0.19	0.63
websupport.sk	95,663	0.18	95,180	0.18	-1.00
providerbox.de	93,945	0.18	94,395	0.18	-1.97
namespace4you.de	93,449	0.18	94,594	0.18	-2.69
zzidc.com	91,440	0.17	91,164	0.18	-1.20
infomaniak.ch	88,386	0.17	88,442	0.17	-1.56
netcup.net	85,932	0.16	85,665	0.17	-1.19
ns	85,577	0.16	91,583	0.18	-7.96
mysecurecloudhost.com	84,577	0.16	84,081	0.16	-0.92
hoztnode.net	82,476	0.16	82,579	0.16	-1.62
ch-meta.net	82,382	0.16	82,812	0.16	-2.01
zxcs.nl	81,423	0.16	81,457	0.16	-1.54
google.com	79,154	0.15	76,339	0.15	2.13
nazwa.pl	77,586	0.15	77,008	0.15	-0.76
locaweb.com.br	77,080	0.15	77,798	0.15	-2.41
myhostadmin.net	75,699	0.14	81,457	0.16	-8.46
ns1.huaweicloud-dns.cn	74,811	0.14	80,483	0.16	-8.44
combell.net	74,684	0.14	74,680	0.14	-1.49
liquidweb.com	74,438	0.14	94,208	0.18	-22.17
kei.pl	73,533	0.14	74,673	0.14	-3.00
nsone.net	71,828	0.14	71,328	0.14	-0.81
kcnoc.com	71,272	0.14	80,126	0.16	-12.38
vweb.co.za	70,365	0.13	71,734	0.14	-3.38
register.it	70,357	0.13	71,226	0.14	-2.70
hostpoint.ch	69,661	0.13	69,894	0.14	-1.83
zjnbptt.net.cn	65,225	0.12	66,803	0.13	-3.83
automattic.com	64,780	0.12	62,210	0.12	2.57
peer1.net	63,628	0.12	69,053	0.13	-9.24
host-h.net	61,243	0.12	61,370	0.12	-1.70
aliyun.com	60,430	0.12	60,513	0.12	-1.63
o2switch.net	60,049	0.11	59,761	0.12	-1.02
dnsmadeeasy.com	59,791	0.11	59,820	0.12	-1.55
hosteurope.de	58,202	0.11	128,488	0.25	-55.38
ui-dns.de	57,686	0.11	57,290	0.11	-0.82
dns0.heteml.jp	57,130	0.11	57,483	0.11	-2.10
oraclecloud.net	56,660	0.11	56,754	0.11	-1.66
awsdns-39.net	56,465	0.11	49,023	0.09	13.45
privatesystems.net	56,042	0.11	56,147	0.11	-1.68
raksmart.com	54,470	0.10	66,391	0.13	-19.19
singlehop.net	54,401	0.10	55,651	0.11	-3.71
masterhost.ru	53,160	0.10	53,672	0.10	-2.44
as45638.net.au	52,090	0.10	52,150	0.10	-1.61
master.cz	51,905	0.10	51,945	0.10	-1.58
dinahosting.com	51,702	0.10	50,291	0.10	1.26
ns1.katapult.io	51,540	0.10	10,923	0.02	364.77
gmointernet.com	51,358	0.10	51,397	0.10	-1.57
guangzhou.gd.cn	50,923	0.10	44,731	0.09	12.14
nic.ru	50,639	0.10	50,793	0.10	-1.80
nsserve.de	50,120	0.10	46,510	0.09	6.15
atman.pl	50,054	0.10	51,066	0.10	-3.45
net.edu.cn	49,976	0.10	50,235	0.10	-2.01
mainnameserver.com	49,551	0.09	48,368	0.09	0.91
world4you.at	49,492	0.09	49,679	0.10	-1.87
wedos.net	49,466	0.09	48,069	0.09	1.36
superhosting.bg	48,211	0.09	48,372	0.09	-1.83
hinet.net	47,238	0.09	47,536	0.09	-2.12
cns1.alfahosting.info	47,150	0.09	47,503	0.09	-2.23
hostinger.com	45,958	0.09	41,939	0.08	7.94
tfn.net.tw	45,813	0.09	45,885	0.09	-1.65
vshosting.cz	45,185	0.09	45,408	0.09	-1.98
tucows.com	45,089	0.09	45,335	0.09	-2.03
ucloud	45,055	0.09	41,927	0.08	5.85
forpsi.net	44,605	0.09	44,638	0.09	-1.57
dimenoc.com	43,296	0.08	46,083	0.09	-7.46
telekom.hu	43,021	0.08	43,055	0.08	-1.58
rz-ip.net	42,684	0.08	44,600	0.09	-5.73
hivelocity.net	42,078	0.08	40,576	0.08	2.15
rackforest.hu	42,015	0.08	40,635	0.08	1.85
weebly.net	41,428	0.08	39,971	0.08	2.09
lh.pl	41,425	0.08	41,117	0.08	-0.76
ns1.peg.intranet	40,862	0.08	21,938	0.04	83.47
ns2.powerline.hk	40,147	0.08	50,210	0.10	-21.24
loopia.se	39,782	0.08	58,820	0.11	-33.38
sweb.ru	39,527	0.08	31,062	0.06	25.34
baidu.com	39,206	0.07	41,717	0.08	-7.43
ihc-ru.net	39,022	0.07	39,059	0.08	-1.59
jino.ru	38,563	0.07	38,798	0.08	-2.10
pair.com	38,445	0.07	39,100	0.08	-3.15
hbwhptt.net.cn	38,264	0.07	29,908	0.06	26.02
active24.cz	36,804	0.07	37,864	0.07	-4.26
cpi.ad.jp	36,690	0.07	37,023	0.07	-2.39
cyon.ch	36,603	0.07	36,689	0.07	-1.73
awsdns-47.co.uk	36,513	0.07	37,721	0.07	-4.65
hananet.net	36,127	0.07	36,275	0.07	-1.90
sureserver.com	35,290	0.07	35,462	0.07	-1.98
hospedagem.net	34,808	0.07	33,943	0.07	1.01
phase8.net	34,114	0.07	36,258	0.07	-7.32
trouble-free.net	33,882	0.06	34,673	0.07	-3.75
casablanca.cz	33,009	0.06	33,138	0.06	-1.88
seeweb.it	32,495	0.06	32,639	0.06	-1.93
gandi.net	32,488	0.06	32,353	0.06	-1.09
cpserver.net	32,436	0.06	35,912	0.07	-11.03
ns1.serveriai.lt	32,428	0.06	35,407	0.07	-9.79
customer.ne.jp	32,224	0.06	32,413	0.06	-2.07
superhosting.cz	32,166	0.06	32,024	0.06	-1.06
awsdns-58.co.uk	31,849	0.06	32,217	0.06	-2.62
level3.net	31,777	0.06	32,164	0.06	-2.68
athenixinc.com	31,633	0.06	32,657	0.06	-4.59
ucoz.net	31,570	0.06	32,133	0.06	-3.22
dtag.de	31,291	0.06	31,332	0.06	-1.63
hostmar.com	31,248	0.06	31,318	0.06	-1.72
cassiopea.it	31,193	0.06	31,322	0.06	-1.90
ukraine.com.ua	31,152	0.06	31,375	0.06	-2.20
myregisteredsite.com	31,114	0.06	29,843	0.06	2.70
netangels.ru	29,886	0.06	29,979	0.06	-1.80
natrohost.com	29,872	0.06	30,134	0.06	-2.36
namedserver.net	29,668	0.06	28,508	0.06	2.51
firstfind.nl	29,542	0.06	29,779	0.06	-2.28
gabia.co.kr	29,522	0.06	28,144	0.05	3.32
awsdns-04.net	29,385	0.06	27,396	0.05	5.65
ns1.powerline.hk	29,276	0.06	19,675	0.04	46.57
netsons.net	29,034	0.06	29,061	0.06	-1.59
flexwebhosting.nl	29,002	0.06	30,534	0.06	-6.44
sphere.ad.jp	28,793	0.05	29,064	0.06	-2.42
ns01.idc.jp	28,656	0.05	24,731	0.05	14.13
supremedns.com	28,455	0.05	28,581	0.06	-1.93
webgo.de	28,381	0.05	28,426	0.06	-1.66
phoenixnap.com	28,254	0.05	28,478	0.06	-2.27
mediacenter.hu	27,896	0.05	27,950	0.05	-1.69
untd.com	27,888	0.05	27,938	0.05	-1.68
directi.com	27,639	0.05	28,152	0.05	-3.29
1blu.de	27,622	0.05	27,834	0.05	-2.25
zettahost.com	27,410	0.05	27,408	0.05	-1.49
awsdns-19.com	27,001	0.05	27,250	0.05	-2.40
resilans.se	26,995	0.05	26,992	0.05	-1.49
dhosting.pl	26,857	0.05	26,893	0.05	-1.63
servidoresdns.net	26,799	0.05	24,416	0.05	8.11
ntdns.de	26,542	0.05	26,643	0.05	-1.87
ignum.com	26,087	0.05	24,077	0.05	6.72
atw.hu	26,058	0.05	26,059	0.05	-1.50
cloud86.nl	26,038	0.05	25,758	0.05	-0.43
8.8.8.8	25,920	0.05	28,833	0.06	-11.45
t-online.hu	25,534	0.05	25,574	0.05	-1.65
meganameservers.com	25,516	0.05	25,748	0.05	-2.39
dns.fz.fj.cn	25,447	0.05	27,251	0.05	-8.02
c-f.ro	25,344	0.05	26,382	0.05	-5.37
digitalpacific.com.au	25,326	0.05	25,624	0.05	-2.64
foundationdns.com	25,214	0.05	19,396	0.04	28.05
dns100.ovh.us	25,025	0.05	27,917	0.05	-11.70
namesystem.se	24,869	0.05	22,763	0.04	7.61
oderland.net	24,718	0.05	24,769	0.05	-1.70
vultr.com	24,337	0.05	24,488	0.05	-2.11
ns1.argewebhosting.eu	24,285	0.05	25,724	0.05	-7.01
he.net	24,196	0.05	24,084	0.05	-1.04
distance.net	24,123	0.05	24,091	0.05	-1.37
ns1.hoster.by	23,842	0.05	23,911	0.05	-1.78
upcloud.com	23,668	0.05	23,642	0.05	-1.39
european-server.com	23,544	0.04	23,673	0.05	-2.04
cloudns.net	23,523	0.04	22,768	0.04	1.77
asiatech.ir	23,445	0.04	22,584	0.04	2.26
hyp.net	23,424	0.04	23,432	0.05	-1.53
kagoya.net	23,325	0.04	23,612	0.05	-2.70
internetx.de	23,178	0.04	23,250	0.05	-1.80
firstbyte.ru	22,836	0.04	21,273	0.04	5.74
webme.com	22,698	0.04	22,789	0.04	-1.89
iq.pl	22,688	0.04	22,727	0.04	-1.67
hostpapa.com	22,667	0.04	22,862	0.04	-2.34
thinline.cz	22,659	0.04	22,740	0.04	-1.85
ns1	22,479	0.04	22,689	0.04	-2.41
mk.de	22,377	0.04	22,424	0.04	-1.71
ramnode.com	22,348	0.04	22,720	0.04	-3.11
org.pl	22,282	0.04	22,352	0.04	-1.81
att.net	22,274	0.04	22,469	0.04	-2.35
zenbox.pl	21,856	0.04	20,761	0.04	3.70
awsdns-21.net	21,797	0.04	21,879	0.04	-1.87
ukclouddns.com	21,458	0.04	21,605	0.04	-2.17
servercentral.net	21,034	0.04	21,189	0.04	-2.22
gtcomm.net	20,693	0.04	20,689	0.04	-1.48
hoster.ru	20,350	0.04	20,520	0.04	-2.32
de-nserver.de	20,200	0.04	20,338	0.04	-2.17
safesecureweb.com	20,081	0.04	20,308	0.04	-2.60
hawkhost.com	19,994	0.04	20,004	0.04	-1.55
localhost	19,922	0.04	19,823	0.04	-1.01
awsdns-61.co.uk	19,757	0.04	20,708	0.04	-6.02
nlhosting.net	19,755	0.04	12,677	0.02	53.50
almouroltec.com	19,679	0.04	19,664	0.04	-1.42
artnet.com.pl	19,583	0.04	19,572	0.04	-1.44
yourdomainprovider.net	19,562	0.04	29,408	0.06	-34.48
kidc.net	19,473	0.04	19,499	0.04	-1.63
ipowerweb.net	19,442	0.04	18,796	0.04	1.89
ns247.net	19,140	0.04	19,091	0.04	-1.25

* An ISP is said to host a server if its name servers have control over the block of IP addresses that the server is in. Since a large ISP might delegate subnets to a smaller one, a single web server may be counted several times towards an ISP and its upstream providers.

Beginning with the February 2006 data set on which the March 1st, 2006 reports are based, a new algorithm was implemented for determining which webservers are assigned to which ISP. This new algorithm catches a significant number of servers which previously were unable to be assigned to an ISP.