Report Description

The ISP Market Share Report analyzes the distribution of web servers in our surveys across different ISPs. By classifying the 79491033 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	Feb 2016 Count*	Feb 2016 %	Jan 2016 Count*	Jan 2016 %	Growth %
scalabledns.com	3,566,198	4.49	2,369,539	3.06	46.65
secureserver.net	2,945,132	3.70	2,743,892	3.54	4.59
ui-dns.com	2,249,035	2.83	2,251,167	2.91	-2.65
your-server.de	1,757,507	2.21	1,703,338	2.20	0.54
ui-dns.de	1,745,365	2.20	1,746,599	2.25	-2.63
ovh.net	1,613,455	2.03	1,579,198	2.04	-0.45
amazon.com	1,592,354	2.00	1,604,959	2.07	-3.33
unifiedlayer.com	1,525,617	1.92	1,516,282	1.96	-1.96
y.dns.jp	1,327,642	1.67	1,355,514	1.75	-4.56
a.in-addr.cn	1,052,966	1.32	1,029,722	1.33	-0.36
rackspace.com	1,040,515	1.31	1,040,773	1.34	-2.58
dynect.net	1,027,688	1.29	1,017,338	1.31	-1.57
lacnic.net	904,471	1.14	907,253	1.17	-2.86
sakura.ad.jp	802,564	1.01	805,431	1.04	-2.91
networklayer.com	739,435	0.93	737,388	0.95	-2.29
dreamhost.com	580,958	0.73	583,724	0.75	-3.02
nobistech.net	538,351	0.68	709,250	0.92	-26.04
psychz.net	508,311	0.64	505,529	0.65	-2.02
linode.com	498,377	0.63	490,420	0.63	-0.98
twnic.net	497,635	0.63	461,827	0.60	5.00
swiftnode.com	470,902	0.59	392,842	0.51	16.80
hosteurope.de	433,471	0.55	421,301	0.54	0.25
he.net	419,352	0.53	479,776	0.62	-14.83
technorail.com	418,837	0.53	414,866	0.54	-1.63
yourhostingaccount.com	415,901	0.52	513,214	0.66	-21.04
ns	408,599	0.51	386,471	0.50	3.02
namespace4you.de	393,557	0.50	395,453	0.51	-3.03
kasserver.com	382,832	0.48	380,658	0.49	-2.00
digitalocean.com	358,773	0.45	352,944	0.46	-0.95
mediatemple.net	354,291	0.45	354,538	0.46	-2.63
leaseweb.nl	354,002	0.45	321,452	0.42	7.31
b-one-dns.net	336,557	0.42	334,132	0.43	-1.85
ns1.bd6.io	334,227	0.42	214,701	0.28	51.69
dns.kr	318,510	0.40	311,186	0.40	-0.27
sourcedns.com	317,859	0.40	315,375	0.41	-1.79
peer1.net	306,537	0.39	295,922	0.38	0.94
home.pl	300,009	0.38	298,961	0.39	-2.22
mainnameserver.com	266,333	0.34	268,825	0.35	-3.46
zjnbptt.net.cn	264,997	0.33	245,466	0.32	5.19
nwtgigalink.com	258,535	0.33	257,854	0.33	-2.30
guangzhou.gd.cn	257,784	0.32	256,415	0.33	-2.04
wholesaleinternet.net	256,692	0.32	220,433	0.28	13.47
datashack.net	252,068	0.32	203,875	0.26	20.47
online.net	234,542	0.30	220,361	0.28	3.71
xlink.net	230,813	0.29	251,744	0.33	-10.66
ovh.ca	230,538	0.29	208,779	0.27	7.60
softlayer.com	216,768	0.27	215,586	0.28	-2.03
dimenoc.com	215,512	0.27	205,264	0.27	2.31
sv.madame.jp	204,584	0.26	188,607	0.24	5.69
34.130.133.in-addr.arpa	200,005	0.25	208,540	0.27	-6.55
msft.net	199,513	0.25	191,984	0.25	1.26
nmc1.ptt.js.cn	198,828	0.25	197,321	0.25	-1.82
dns.fz.fj.cn	197,999	0.25	191,773	0.25	0.60
ns1.xserver.jp	197,132	0.25	205,591	0.27	-6.57
locaweb.com.br	194,675	0.24	195,555	0.25	-3.00
gmointernet.com	194,599	0.24	214,050	0.28	-11.41
afrinic.net	194,389	0.24	193,536	0.25	-2.13
quadranet.com	194,156	0.24	160,698	0.21	17.73
transip.net	191,907	0.24	179,371	0.23	4.25
global-datacenter.com	187,270	0.24	184,728	0.24	-1.22
iweb-hosting.com	187,089	0.24	190,707	0.25	-4.41
singlehop.net	182,469	0.23	180,293	0.23	-1.38
nazwa.pl	179,283	0.23	177,894	0.23	-1.80
aliyun.com	178,714	0.22	176,942	0.23	-1.58
localhost	178,524	0.22	167,106	0.22	4.10
azuredns-cloud.net	177,588	0.22	172,713	0.22	0.19
level3.net	176,180	0.22	171,634	0.22	0.02
tfn.net.tw	172,742	0.22	145,631	0.19	15.58
inmotionhosting.com	166,134	0.21	162,776	0.21	-0.55
cogentco.com	162,824	0.20	154,164	0.20	2.91
dns1.rightside.co	153,524	0.19	55,507	0.07	169.51
alidns.com	152,747	0.19	143,804	0.19	3.50
rz-ip.net	147,360	0.19	141,166	0.18	1.72
savvis.net	144,779	0.18	147,974	0.19	-4.66
google.com	144,453	0.18	123,372	0.16	14.09
sparqnet.net	144,229	0.18	150,969	0.19	-6.91
hinet.net	143,597	0.18	128,152	0.17	9.18
intergenia.de	141,175	0.18	141,601	0.18	-2.85
clev1.net	139,276	0.18	135,601	0.18	0.08
sta.net.cn	137,329	0.17	138,139	0.18	-3.13
masterhost.ru	134,248	0.17	132,481	0.17	-1.26
ripn.net	130,755	0.16	129,712	0.17	-1.78
fasthosts.net.uk	130,408	0.16	129,957	0.17	-2.22
nic.ru	128,980	0.16	127,300	0.16	-1.27
gblx.net	124,028	0.16	123,406	0.16	-2.07
athenixinc.com	122,123	0.15	121,012	0.16	-1.67
reg.ru	121,422	0.15	114,756	0.15	3.10
main-hosting.com	121,410	0.15	123,363	0.16	-4.10
emagine-skcygyy	121,293	0.15	117,155	0.15	0.88
timeweb.ru	120,914	0.15	118,598	0.15	-0.66
weebly.net	120,006	0.15	106,741	0.14	9.55
usiphosting.com	116,848	0.15	116,496	0.15	-2.27
ispsystem.net	109,892	0.14	101,431	0.13	5.57
westmaster.com	109,040	0.14	105,137	0.14	1.06
lunarpages.com	108,212	0.14	109,369	0.14	-3.59
ch-meta.net	106,638	0.13	106,415	0.14	-2.36
kryptdns.com	105,384	0.13	110,408	0.14	-6.99
wedos.net	104,733	0.13	103,288	0.13	-1.20
theplanet.com	103,604	0.13	105,216	0.14	-4.05
dns0.heteml.jp	103,039	0.13	101,983	0.13	-1.55
gtei.net	102,114	0.13	96,656	0.12	2.94
nsserve.de	100,088	0.13	99,346	0.13	-1.83
flexwebhosting.nl	100,030	0.13	99,274	0.13	-1.82
kornet.net	99,589	0.13	95,986	0.12	1.10
directi.com	98,359	0.12	98,565	0.13	-2.76
corporatecolo.com	97,596	0.12	70,629	0.09	34.64
ntt.net	95,598	0.12	97,194	0.13	-4.16
typo3server.com	95,152	0.12	94,329	0.12	-1.71
kei.pl	94,999	0.12	92,183	0.12	0.42
pair.com	93,509	0.12	93,839	0.12	-2.90
net.ru	92,812	0.12	89,956	0.12	0.53
servidoresdns.net	91,951	0.12	91,749	0.12	-2.35
xl-internetservices.com	89,952	0.11	91,115	0.12	-3.80
servint.com	87,983	0.11	91,565	0.12	-6.37
sweb.ru	86,865	0.11	85,949	0.11	-1.52
twtelecom.net	86,021	0.11	85,624	0.11	-2.11
raksmart.com	85,655	0.11	59,414	0.08	40.48
superhosting.cz	85,027	0.11	80,186	0.10	3.32
quickpacket.com	83,577	0.11	85,071	0.11	-4.27
usen.ad.jp	82,529	0.10	80,818	0.10	-0.50
sharktech.net	80,939	0.10	85,924	0.11	-8.21
cns1.alfahosting.info	80,749	0.10	80,235	0.10	-1.94
casablanca.cz	80,678	0.10	77,924	0.10	0.88
beget.ru	80,368	0.10	76,192	0.10	2.78
meganameservers.com	78,691	0.10	78,942	0.10	-2.87
rapidswitch.com	78,325	0.10	78,396	0.10	-2.65
cpi.ad.jp	77,218	0.10	76,758	0.10	-1.98
hosting.com	76,063	0.10	76,473	0.10	-3.08
att.net	76,053	0.10	76,288	0.10	-2.86
egihosting.com	76,023	0.10	61,126	0.08	21.19
esecured.net	75,631	0.10	431,476	0.56	-82.92
privatesystems.net	75,619	0.10	75,399	0.10	-2.28
loopia.se	75,157	0.09	74,141	0.10	-1.22
hostpoint.ch	74,556	0.09	74,209	0.10	-2.10
host-h.net	74,434	0.09	73,773	0.10	-1.69
nethost.cz	73,089	0.09	64,980	0.08	9.60
corespace.com	73,003	0.09	70,720	0.09	0.59
namecheaphosting.com	72,912	0.09	71,902	0.09	-1.19
33387.net	72,522	0.09	65,915	0.09	7.21
trellian.com	72,316	0.09	79,635	0.10	-11.52
servercentral.net	71,859	0.09	72,769	0.09	-3.78
pnap.net	71,554	0.09	74,001	0.10	-5.78
advancedhosters.com	70,376	0.09	67,845	0.09	1.08
seeweb.it	70,152	0.09	70,798	0.09	-3.45
selectel.org	70,045	0.09	69,048	0.09	-1.15
ns14.net	69,230	0.09	76,376	0.10	-11.68
hivelocity.net	69,165	0.09	65,889	0.09	2.28
wiredtree.com	69,162	0.09	67,192	0.09	0.30
tsohost.co.uk	69,109	0.09	77,143	0.10	-12.71
pwebtech.com	68,939	0.09	66,461	0.09	1.07
myregisteredsite.com	68,890	0.09	67,647	0.09	-0.77
comcast.net	68,756	0.09	67,898	0.09	-1.33
ns01.idc.jp	68,547	0.09	68,419	0.09	-2.38
i-s-e.nl	67,629	0.09	42,812	0.06	53.92
dinahosting.com	67,306	0.08	67,585	0.09	-2.96
sureserver.com	66,072	0.08	66,404	0.09	-3.05
combell.net	65,899	0.08	64,170	0.08	0.07
hospedagem.net	65,849	0.08	65,523	0.08	-2.07
register.it	64,818	0.08	58,879	0.08	7.27
vshosting.cz	64,633	0.08	61,374	0.08	2.61
sc163.net	63,904	0.08	64,936	0.08	-4.11
liquidweb.com	63,647	0.08	64,304	0.08	-3.56
gyron.net	63,240	0.08	65,473	0.08	-5.88
ebs-38605	63,214	0.08	205,667	0.27	-70.05
dnsmadeeasy.com	62,659	0.08	61,233	0.08	-0.29
resilans.se	62,215	0.08	61,609	0.08	-1.60
datafoundry.com	62,103	0.08	62,987	0.08	-3.93
ns1.serveriai.lt	62,017	0.08	60,840	0.08	-0.67
contabo.net	61,965	0.08	58,977	0.08	2.38
choopadns.com	61,116	0.08	54,796	0.07	8.68
jino.ru	60,970	0.08	59,717	0.08	-0.52
infomaniak.ch	60,264	0.08	60,145	0.08	-2.37
t-online.hu	60,076	0.08	59,666	0.08	-1.89
dnspartner.de	60,054	0.08	60,483	0.08	-3.25
uk2.net	60,039	0.08	61,377	0.08	-4.68
xs4all.nl	59,922	0.08	59,663	0.08	-2.14
sdjnptt.net.cn	59,688	0.08	56,181	0.07	3.52
zitcom.dk	59,268	0.07	58,855	0.08	-1.88
uu.net	58,886	0.07	59,871	0.08	-4.16
silkroadtechnologies.com	58,074	0.07	56,202	0.07	0.69
gandi.net	57,928	0.07	54,888	0.07	2.84
datadragon.net	57,865	0.07	60,347	0.08	-6.57
telekom.hu	56,598	0.07	55,176	0.07	-0.05
oversee.net	56,432	0.07	56,031	0.07	-1.86
netregistry.net	56,302	0.07	56,100	0.07	-2.21
cloudn-service.com	56,233	0.07	55,524	0.07	-1.32
hbwhptt.net.cn	56,077	0.07	42,891	0.06	27.40
gzidc.com	56,005	0.07	54,566	0.07	0.01
propagation.net	55,392	0.07	53,591	0.07	0.71
hostingservicesinc.net	55,310	0.07	56,065	0.07	-3.87
hc.ru	54,797	0.07	55,325	0.07	-3.49
world4you.at	54,693	0.07	54,405	0.07	-2.04
qwest.net	54,676	0.07	59,064	0.08	-9.80
atman.pl	54,255	0.07	52,606	0.07	0.49
ukraine.com.ua	54,036	0.07	52,313	0.07	0.65
untd.com	53,915	0.07	49,753	0.06	5.59
ihc-ru.net	53,720	0.07	51,629	0.07	1.39
gnax.net	53,689	0.07	53,798	0.07	-2.76
websupport.sk	53,614	0.07	54,379	0.07	-3.93
sphere.ad.jp	53,051	0.07	53,137	0.07	-2.72
cyso.nl	52,811	0.07	52,665	0.07	-2.29
colo4dallas.net	52,755	0.07	53,075	0.07	-3.15
hananet.net	52,516	0.07	52,818	0.07	-3.12
comcastbusiness.net	52,417	0.07	51,808	0.07	-1.41
a2webhosting.com	51,671	0.07	50,661	0.07	-0.62
cais.com	51,652	0.06	53,833	0.07	-6.51
phase8.net	51,009	0.06	50,401	0.07	-1.38
eukhost.com	50,867	0.06	51,302	0.07	-3.39
ns-px.online.sh.cn	50,783	0.06	43,954	0.06	12.58
pcextreme.nl	50,651	0.06	47,058	0.06	4.88
rr.com	50,352	0.06	57,315	0.07	-14.40
forpsi.net	50,194	0.06	49,846	0.06	-1.88
live-servers.net	50,167	0.06	49,393	0.06	-1.03
hostmar.com	50,044	0.06	49,670	0.06	-1.83
ntdns.de	49,841	0.06	49,403	0.06	-1.70
ukfast.net	49,809	0.06	49,281	0.06	-1.52
syrahost.com	49,759	0.06	47,103	0.06	2.93
edgecastcdn.net	49,661	0.06	45,948	0.06	5.31
uxw.nl	49,337	0.06	46,972	0.06	2.35
ip-exchange.de	48,745	0.06	49,695	0.06	-4.42
namedserver.net	48,581	0.06	48,406	0.06	-2.21
binero.se	48,053	0.06	48,044	0.06	-2.54
natrohost.com	47,963	0.06	48,040	0.06	-2.72
webazilla.com	47,818	0.06	46,158	0.06	0.94
servage.net	47,574	0.06	47,946	0.06	-3.32
superhosting.bg	47,282	0.06	34,045	0.04	35.33
dtag.de	47,218	0.06	56,207	0.07	-18.14
1blu.de	47,139	0.06	46,943	0.06	-2.15
soa	47,088	0.06	48,720	0.06	-5.82
serverius.net	46,797	0.06	43,323	0.06	5.25
ucoz.net	46,598	0.06	42,045	0.05	7.99
steadfastdns.net	46,376	0.06	44,265	0.06	2.09
trueserver.nl	45,957	0.06	45,401	0.06	-1.37
net.edu.cn	45,946	0.06	45,532	0.06	-1.67
fastvps.ru	45,742	0.06	45,489	0.06	-2.02
surf-town.net	45,716	0.06	46,032	0.06	-3.23
eonet.ne.jp	45,615	0.06	46,157	0.06	-3.70
rain.fr	45,528	0.06	44,410	0.06	-0.11
uol.com.br	45,480	0.06	42,668	0.06	3.86
limestonenetworks.com	45,356	0.06	47,060	0.06	-6.09
antagonist.nl	45,019	0.06	44,232	0.06	-0.83
iij.ad.jp	44,607	0.06	44,995	0.06	-3.40
ns1.mesh.eu	44,372	0.06	44,027	0.06	-1.80
nocdirect.com	44,185	0.06	44,811	0.06	-3.92
arvixe.com	44,166	0.06	45,180	0.06	-4.75
hostwindsdns.com	43,779	0.06	45,643	0.06	-6.54
as29550.net	43,713	0.05	43,861	0.06	-2.89
yahoo.com	43,689	0.05	48,256	0.06	-11.78
tele.dk	43,598	0.05	43,587	0.06	-2.54
qtnet.ad.jp	43,517	0.05	44,201	0.06	-4.07

* 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.