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. The following 250 ISP's host the most servers on their networks:

ISP Domain Name	Apr 2025 Count*	Apr 2025 %	Mar 2025 Count*	Mar 2025 %	Growth %
cloudflare.com	3862445	7.37	3701400	7.17	2.79
cogentco.com	1733876	3.31	1847710	3.58	-7.57
awsdns-52.co.uk	1616152	3.08	1618772	3.14	-1.66
ui-dns.com	1414859	2.70	1420339	2.75	-1.88
esecured.net	1410662	2.69	1424612	2.76	-2.46
ovh.net	1380791	2.63	1383980	2.68	-1.73
your-server.de	1266860	2.42	1267351	2.45	-1.54
afrinic.net	1264443	2.41	1089803	2.11	14.29
unifiedlayer.com	1025762	1.96	1044691	2.02	-3.28
alidns.com	998696	1.91	972556	1.88	1.15
googledomains.com	926312	1.77	925916	1.79	-1.46
a.in-addr.cn	740601	1.41	720505	1.40	1.25
azure-dns.com	737122	1.41	731406	1.42	-0.73
secureserver.net	729279	1.39	739119	1.43	-2.81
awsdns-60.org	642367	1.23	637545	1.23	-0.75
amazon.com	538472	1.03	523454	1.01	1.33
digitalocean.com	478808	0.91	476685	0.92	-1.06
kasserver.com	410368	0.78	410312	0.79	-1.49
sakura.ad.jp	410217	0.78	411656	0.80	-1.84
lacnic.net	394418	0.75	403993	0.78	-3.83
serverhubdns.com	386271	0.74	199596	0.39	90.63
y.dns.jp	330048	0.63	339844	0.66	-4.34
auth.g1-dns.one	310441	0.59	307686	0.60	-0.62
akam.net	309363	0.59	306215	0.59	-0.49
dreamhost.com	307524	0.59	308587	0.60	-1.84
technorail.com	298559	0.57	299744	0.58	-1.89
sparqnet.net	285493	0.54	282864	0.55	-0.58
leaseweb.com	266264	0.51	264282	0.51	-0.76
xlink.net	258330	0.49	258791	0.50	-1.67
domaincontrol.com	249699	0.48	183866	0.36	33.77
sharktech.net	241336	0.46	238299	0.46	-0.24
dns.kr	234880	0.45	234995	0.46	-1.55
sv.madame.jp	205829	0.39	206958	0.40	-2.04
ovh.ca	197526	0.38	205585	0.40	-5.36
leaseweb.nl	191236	0.36	172422	0.33	9.25
networklayer.com	189549	0.36	190312	0.37	-1.89
choopadns.com	185353	0.35	186633	0.36	-2.17
transip.net	185033	0.35	175747	0.34	3.71
awsdns-35.co.uk	183789	0.35	184538	0.36	-1.90
as3491.net	177117	0.34	174503	0.34	-0.02
ns1.xserver.jp	174823	0.33	227521	0.44	-24.31
reg.ru	174497	0.33	176090	0.34	-2.39
yourhostingaccount.com	162996	0.31	164367	0.32	-2.32
home.pl	159875	0.31	160223	0.31	-1.71
akamaitechnologies.com	155072	0.30	153654	0.30	-0.59
awsdns-31.net	151264	0.29	148296	0.29	0.47
registrar-servers.com	151079	0.29	160876	0.31	-7.50
awsdns-50.org	143702	0.27	137819	0.27	2.71
inmotionhosting.com	141990	0.27	143384	0.28	-2.46
egihosting.com	140796	0.27	123634	0.24	12.17
beget.com	137900	0.26	143357	0.28	-5.25
hekko.net.pl	130485	0.25	130459	0.25	-1.48
zitcom.dk	129126	0.25	129774	0.25	-1.99
sourcedns.com	127275	0.24	139456	0.27	-10.10
awsdns-14.com	125862	0.24	125192	0.24	-0.97
contabo.net	119603	0.23	116817	0.23	0.85
timeweb.ru	117281	0.22	120966	0.23	-4.50
agenturserver.de	115687	0.22	116153	0.22	-1.89
1234	113272	0.22	103841	0.20	7.45
trellian.com	110765	0.21	81986	0.16	33.08
stackdns.com	110144	0.21	113978	0.22	-4.81
ns-px.online.sh.cn	108262	0.21	119076	0.23	-10.44
sucuridns.com	105942	0.20	106713	0.21	-2.21
advancedhosters.com	103485	0.20	104353	0.20	-2.32
a2hosting.com	102983	0.20	103915	0.20	-2.38
kornet.net	102691	0.20	102722	0.20	-1.53
online.net	101470	0.19	106232	0.21	-5.91
awsdns-59.net	101366	0.19	103703	0.20	-3.72
rackspace.com	99651	0.19	101454	0.20	-3.25
selectel.org	97867	0.19	95792	0.19	0.63
websupport.sk	95663	0.18	95180	0.18	-1.00
providerbox.de	93945	0.18	94395	0.18	-1.97
namespace4you.de	93449	0.18	94594	0.18	-2.69
zzidc.com	91440	0.17	91164	0.18	-1.20
infomaniak.ch	88386	0.17	88442	0.17	-1.56
netcup.net	85932	0.16	85665	0.17	-1.19
ns	85577	0.16	91583	0.18	-7.96
mysecurecloudhost.com	84577	0.16	84081	0.16	-0.92
hoztnode.net	82476	0.16	82579	0.16	-1.62
ch-meta.net	82382	0.16	82812	0.16	-2.01
zxcs.nl	81423	0.16	81457	0.16	-1.54
google.com	79154	0.15	76339	0.15	2.13
nazwa.pl	77586	0.15	77008	0.15	-0.76
locaweb.com.br	77080	0.15	77798	0.15	-2.41
myhostadmin.net	75699	0.14	81457	0.16	-8.46
ns1.huaweicloud-dns.cn	74811	0.14	80483	0.16	-8.44
combell.net	74684	0.14	74680	0.14	-1.49
liquidweb.com	74438	0.14	94208	0.18	-22.17
kei.pl	73533	0.14	74673	0.14	-3.00
nsone.net	71828	0.14	71328	0.14	-0.81
kcnoc.com	71272	0.14	80126	0.16	-12.38
vweb.co.za	70365	0.13	71734	0.14	-3.38
register.it	70357	0.13	71226	0.14	-2.70
hostpoint.ch	69661	0.13	69894	0.14	-1.83
zjnbptt.net.cn	65225	0.12	66803	0.13	-3.83
automattic.com	64780	0.12	62210	0.12	2.57
peer1.net	63628	0.12	69053	0.13	-9.24
host-h.net	61243	0.12	61370	0.12	-1.70
aliyun.com	60430	0.12	60513	0.12	-1.63
o2switch.net	60049	0.11	59761	0.12	-1.02
dnsmadeeasy.com	59791	0.11	59820	0.12	-1.55
hosteurope.de	58202	0.11	128488	0.25	-55.38
ui-dns.de	57686	0.11	57290	0.11	-0.82
dns0.heteml.jp	57130	0.11	57483	0.11	-2.10
oraclecloud.net	56660	0.11	56754	0.11	-1.66
awsdns-39.net	56465	0.11	49023	0.09	13.45
privatesystems.net	56042	0.11	56147	0.11	-1.68
raksmart.com	54470	0.10	66391	0.13	-19.19
singlehop.net	54401	0.10	55651	0.11	-3.71
masterhost.ru	53160	0.10	53672	0.10	-2.44
as45638.net.au	52090	0.10	52150	0.10	-1.61
master.cz	51905	0.10	51945	0.10	-1.58
dinahosting.com	51702	0.10	50291	0.10	1.26
ns1.katapult.io	51540	0.10	10923	0.02	364.77
gmointernet.com	51358	0.10	51397	0.10	-1.57
guangzhou.gd.cn	50923	0.10	44731	0.09	12.14
nic.ru	50639	0.10	50793	0.10	-1.80
nsserve.de	50120	0.10	46510	0.09	6.15
atman.pl	50054	0.10	51066	0.10	-3.45
net.edu.cn	49976	0.10	50235	0.10	-2.01
mainnameserver.com	49551	0.09	48368	0.09	0.91
world4you.at	49492	0.09	49679	0.10	-1.87
wedos.net	49466	0.09	48069	0.09	1.36
superhosting.bg	48211	0.09	48372	0.09	-1.83
hinet.net	47238	0.09	47536	0.09	-2.12
cns1.alfahosting.info	47150	0.09	47503	0.09	-2.23
hostinger.com	45958	0.09	41939	0.08	7.94
tfn.net.tw	45813	0.09	45885	0.09	-1.65
vshosting.cz	45185	0.09	45408	0.09	-1.98
tucows.com	45089	0.09	45335	0.09	-2.03
ucloud	45055	0.09	41927	0.08	5.85
forpsi.net	44605	0.09	44638	0.09	-1.57
dimenoc.com	43296	0.08	46083	0.09	-7.46
telekom.hu	43021	0.08	43055	0.08	-1.58
rz-ip.net	42684	0.08	44600	0.09	-5.73
hivelocity.net	42078	0.08	40576	0.08	2.15
rackforest.hu	42015	0.08	40635	0.08	1.85
weebly.net	41428	0.08	39971	0.08	2.09
lh.pl	41425	0.08	41117	0.08	-0.76
ns1.peg.intranet	40862	0.08	21938	0.04	83.47
ns2.powerline.hk	40147	0.08	50210	0.10	-21.24
loopia.se	39782	0.08	58820	0.11	-33.38
sweb.ru	39527	0.08	31062	0.06	25.34
baidu.com	39206	0.07	41717	0.08	-7.43
ihc-ru.net	39022	0.07	39059	0.08	-1.59
jino.ru	38563	0.07	38798	0.08	-2.10
pair.com	38445	0.07	39100	0.08	-3.15
hbwhptt.net.cn	38264	0.07	29908	0.06	26.02
active24.cz	36804	0.07	37864	0.07	-4.26
cpi.ad.jp	36690	0.07	37023	0.07	-2.39
cyon.ch	36603	0.07	36689	0.07	-1.73
awsdns-47.co.uk	36513	0.07	37721	0.07	-4.65
hananet.net	36127	0.07	36275	0.07	-1.90
sureserver.com	35290	0.07	35462	0.07	-1.98
hospedagem.net	34808	0.07	33943	0.07	1.01
phase8.net	34114	0.07	36258	0.07	-7.32
trouble-free.net	33882	0.06	34673	0.07	-3.75
casablanca.cz	33009	0.06	33138	0.06	-1.88
seeweb.it	32495	0.06	32639	0.06	-1.93
gandi.net	32488	0.06	32353	0.06	-1.09
cpserver.net	32436	0.06	35912	0.07	-11.03
ns1.serveriai.lt	32428	0.06	35407	0.07	-9.79
customer.ne.jp	32224	0.06	32413	0.06	-2.07
superhosting.cz	32166	0.06	32024	0.06	-1.06
awsdns-58.co.uk	31849	0.06	32217	0.06	-2.62
level3.net	31777	0.06	32164	0.06	-2.68
athenixinc.com	31633	0.06	32657	0.06	-4.59
ucoz.net	31570	0.06	32133	0.06	-3.22
dtag.de	31291	0.06	31332	0.06	-1.63
hostmar.com	31248	0.06	31318	0.06	-1.72
cassiopea.it	31193	0.06	31322	0.06	-1.90
ukraine.com.ua	31152	0.06	31375	0.06	-2.20
myregisteredsite.com	31114	0.06	29843	0.06	2.70
netangels.ru	29886	0.06	29979	0.06	-1.80
natrohost.com	29872	0.06	30134	0.06	-2.36
namedserver.net	29668	0.06	28508	0.06	2.51
firstfind.nl	29542	0.06	29779	0.06	-2.28
gabia.co.kr	29522	0.06	28144	0.05	3.32
awsdns-04.net	29385	0.06	27396	0.05	5.65
ns1.powerline.hk	29276	0.06	19675	0.04	46.57
netsons.net	29034	0.06	29061	0.06	-1.59
flexwebhosting.nl	29002	0.06	30534	0.06	-6.44
sphere.ad.jp	28793	0.05	29064	0.06	-2.42
ns01.idc.jp	28656	0.05	24731	0.05	14.13
supremedns.com	28455	0.05	28581	0.06	-1.93
webgo.de	28381	0.05	28426	0.06	-1.66
phoenixnap.com	28254	0.05	28478	0.06	-2.27
mediacenter.hu	27896	0.05	27950	0.05	-1.69
untd.com	27888	0.05	27938	0.05	-1.68
directi.com	27639	0.05	28152	0.05	-3.29
1blu.de	27622	0.05	27834	0.05	-2.25
zettahost.com	27410	0.05	27408	0.05	-1.49
awsdns-19.com	27001	0.05	27250	0.05	-2.40
resilans.se	26995	0.05	26992	0.05	-1.49
dhosting.pl	26857	0.05	26893	0.05	-1.63
servidoresdns.net	26799	0.05	24416	0.05	8.11
ntdns.de	26542	0.05	26643	0.05	-1.87
ignum.com	26087	0.05	24077	0.05	6.72
atw.hu	26058	0.05	26059	0.05	-1.50
cloud86.nl	26038	0.05	25758	0.05	-0.43
8.8.8.8	25920	0.05	28833	0.06	-11.45
t-online.hu	25534	0.05	25574	0.05	-1.65
meganameservers.com	25516	0.05	25748	0.05	-2.39
dns.fz.fj.cn	25447	0.05	27251	0.05	-8.02
c-f.ro	25344	0.05	26382	0.05	-5.37
digitalpacific.com.au	25326	0.05	25624	0.05	-2.64
foundationdns.com	25214	0.05	19396	0.04	28.05
dns100.ovh.us	25025	0.05	27917	0.05	-11.70
namesystem.se	24869	0.05	22763	0.04	7.61
oderland.net	24718	0.05	24769	0.05	-1.70
vultr.com	24337	0.05	24488	0.05	-2.11
ns1.argewebhosting.eu	24285	0.05	25724	0.05	-7.01
he.net	24196	0.05	24084	0.05	-1.04
distance.net	24123	0.05	24091	0.05	-1.37
ns1.hoster.by	23842	0.05	23911	0.05	-1.78
upcloud.com	23668	0.05	23642	0.05	-1.39
european-server.com	23544	0.04	23673	0.05	-2.04
cloudns.net	23523	0.04	22768	0.04	1.77
asiatech.ir	23445	0.04	22584	0.04	2.26
hyp.net	23424	0.04	23432	0.05	-1.53
kagoya.net	23325	0.04	23612	0.05	-2.70
internetx.de	23178	0.04	23250	0.05	-1.80
firstbyte.ru	22836	0.04	21273	0.04	5.74
webme.com	22698	0.04	22789	0.04	-1.89
iq.pl	22688	0.04	22727	0.04	-1.67
hostpapa.com	22667	0.04	22862	0.04	-2.34
thinline.cz	22659	0.04	22740	0.04	-1.85
ns1	22479	0.04	22689	0.04	-2.41
mk.de	22377	0.04	22424	0.04	-1.71
ramnode.com	22348	0.04	22720	0.04	-3.11
org.pl	22282	0.04	22352	0.04	-1.81
att.net	22274	0.04	22469	0.04	-2.35
zenbox.pl	21856	0.04	20761	0.04	3.70
awsdns-21.net	21797	0.04	21879	0.04	-1.87
ukclouddns.com	21458	0.04	21605	0.04	-2.17
servercentral.net	21034	0.04	21189	0.04	-2.22
gtcomm.net	20693	0.04	20689	0.04	-1.48
hoster.ru	20350	0.04	20520	0.04	-2.32
de-nserver.de	20200	0.04	20338	0.04	-2.17
safesecureweb.com	20081	0.04	20308	0.04	-2.60
hawkhost.com	19994	0.04	20004	0.04	-1.55
localhost	19922	0.04	19823	0.04	-1.01
awsdns-61.co.uk	19757	0.04	20708	0.04	-6.02
nlhosting.net	19755	0.04	12677	0.02	53.50
almouroltec.com	19679	0.04	19664	0.04	-1.42
artnet.com.pl	19583	0.04	19572	0.04	-1.44
yourdomainprovider.net	19562	0.04	29408	0.06	-34.48
kidc.net	19473	0.04	19499	0.04	-1.63
ipowerweb.net	19442	0.04	18796	0.04	1.89
ns247.net	19140	0.04	19091	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.