Report Description

The ISP Market Share Report analyzes the distribution of web servers in our surveys across different ISPs. By classifying the 78146314 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	Mar 2016 Count*	Mar 2016 %	Feb 2016 Count*	Feb 2016 %	Growth %
scalabledns.com	3,899,157	4.99	3,566,198	4.49	11.22
secureserver.net	3,074,626	3.93	2,945,132	3.70	6.19
ui-dns.com	2,231,377	2.86	2,249,035	2.83	0.92
your-server.de	1,742,257	2.23	1,757,507	2.21	0.84
ui-dns.de	1,730,391	2.21	1,745,365	2.20	0.85
ovh.net	1,599,683	2.05	1,613,455	2.03	0.85
amazon.com	1,584,435	2.03	1,592,354	2.00	1.21
unifiedlayer.com	1,499,420	1.92	1,525,617	1.92	-0.03
y.dns.jp	1,298,611	1.66	1,327,642	1.67	-0.50
a.in-addr.cn	1,068,569	1.37	1,052,966	1.32	3.23
rackspace.com	1,041,041	1.33	1,040,515	1.31	1.77
dynect.net	1,016,361	1.30	1,027,688	1.29	0.60
lacnic.net	894,792	1.15	904,471	1.14	0.63
sakura.ad.jp	801,340	1.03	802,564	1.01	1.57
networklayer.com	729,105	0.93	739,435	0.93	0.30
psychz.net	649,022	0.83	508,311	0.64	29.88
dreamhost.com	552,337	0.71	580,958	0.73	-3.29
linode.com	493,060	0.63	498,377	0.63	0.64
nobistech.net	490,931	0.63	538,351	0.68	-7.24
twnic.net	481,241	0.62	497,635	0.63	-1.63
he.net	465,385	0.60	419,352	0.53	12.89
swiftnode.com	454,491	0.58	470,902	0.59	-1.82
hosteurope.de	426,716	0.55	433,471	0.55	0.14
technorail.com	416,351	0.53	418,837	0.53	1.12
namespace4you.de	392,194	0.50	393,557	0.50	1.37
ns	388,368	0.50	408,599	0.51	-3.32
kasserver.com	383,021	0.49	382,832	0.48	1.77
digitalocean.com	351,806	0.45	358,773	0.45	-0.25
mediatemple.net	350,498	0.45	354,291	0.45	0.63
ns1.bd6.io	338,978	0.43	334,227	0.42	3.17
leaseweb.nl	336,958	0.43	354,002	0.45	-3.18
b-one-dns.net	333,845	0.43	336,557	0.42	0.90
dns.kr	314,428	0.40	318,510	0.40	0.42
soa	312,826	0.40	47,088	0.06	575.78
yourhostingaccount.com	307,830	0.39	415,901	0.52	-24.71
home.pl	305,756	0.39	300,009	0.38	3.67
sourcedns.com	303,850	0.39	317,859	0.40	-2.76
peer1.net	293,626	0.38	306,537	0.39	-2.56
zjnbptt.net.cn	269,013	0.34	264,997	0.33	3.26
mainnameserver.com	260,992	0.33	266,333	0.34	-0.32
nwtgigalink.com	241,500	0.31	258,535	0.33	-4.98
ovh.ca	234,531	0.30	230,538	0.29	3.48
online.net	234,110	0.30	234,542	0.30	1.53
xlink.net	231,030	0.30	230,813	0.29	1.82
sv.madame.jp	218,617	0.28	204,584	0.26	8.70
softlayer.com	213,927	0.27	216,768	0.27	0.39
dimenoc.com	212,204	0.27	215,512	0.27	0.16
wholesaleinternet.net	200,785	0.26	256,692	0.32	-20.43
34.130.133.in-addr.arpa	199,836	0.26	200,005	0.25	1.63
dns.fz.fj.cn	199,793	0.26	197,999	0.25	2.64
msft.net	196,424	0.25	199,513	0.25	0.15
ns1.xserver.jp	195,563	0.25	197,132	0.25	0.91
iweb-hosting.com	194,499	0.25	187,089	0.24	5.75
locaweb.com.br	194,321	0.25	194,675	0.24	1.54
transip.net	193,420	0.25	191,907	0.24	2.52
afrinic.net	193,322	0.25	194,389	0.24	1.16
datashack.net	190,342	0.24	252,068	0.32	-23.19
nmc1.ptt.js.cn	189,631	0.24	198,828	0.25	-2.98
aliyun.com	186,290	0.24	178,714	0.22	6.03
global-datacenter.com	184,084	0.24	187,270	0.24	-0.01
level3.net	182,917	0.23	176,180	0.22	5.61
quadranet.com	180,952	0.23	194,156	0.24	-5.20
gmointernet.com	178,434	0.23	194,599	0.24	-6.73
nazwa.pl	177,700	0.23	179,283	0.23	0.82
singlehop.net	177,541	0.23	182,469	0.23	-1.03
localhost	175,207	0.22	178,524	0.22	-0.17
azuredns-cloud.net	175,168	0.22	177,588	0.22	0.33
inmotionhosting.com	166,523	0.21	166,134	0.21	1.96
tfn.net.tw	161,354	0.21	172,742	0.22	-4.99
ebs-38605	155,842	0.20	63,214	0.08	150.77
alidns.com	152,536	0.20	152,747	0.19	1.58
cogentco.com	149,660	0.19	162,824	0.20	-6.50
dns1.rightside.co	148,914	0.19	153,524	0.19	-1.33
rz-ip.net	146,786	0.19	147,360	0.19	1.32
sparqnet.net	142,987	0.18	144,229	0.18	0.84
clev1.net	141,179	0.18	139,276	0.18	3.11
hinet.net	140,472	0.18	143,597	0.18	-0.49
intergenia.de	137,523	0.18	141,175	0.18	-0.91
google.com	133,722	0.17	144,453	0.18	-5.84
sta.net.cn	133,412	0.17	137,329	0.17	-1.18
masterhost.ru	132,961	0.17	134,248	0.17	0.75
fasthosts.net.uk	129,454	0.17	130,408	0.16	0.98
ripn.net	128,885	0.16	130,755	0.16	0.27
savvis.net	128,647	0.16	144,779	0.18	-9.61
nic.ru	127,046	0.16	128,980	0.16	0.20
athenixinc.com	122,928	0.16	122,123	0.15	2.39
gblx.net	121,662	0.16	124,028	0.16	-0.22
emagine-skcygyy	121,289	0.16	121,293	0.15	1.72
weebly.net	120,513	0.15	120,006	0.15	2.15
timeweb.ru	118,005	0.15	120,914	0.15	-0.73
reg.ru	115,214	0.15	121,422	0.15	-3.48
usiphosting.com	111,946	0.14	116,848	0.15	-2.55
gtei.net	108,154	0.14	102,114	0.13	7.74
ispsystem.net	107,714	0.14	109,892	0.14	-0.30
lunarpages.com	106,454	0.14	108,212	0.14	0.07
ch-meta.net	106,173	0.14	106,638	0.13	1.28
westmaster.com	105,239	0.13	109,040	0.14	-1.83
kryptdns.com	104,150	0.13	105,384	0.13	0.53
wedos.net	103,094	0.13	104,733	0.13	0.13
esecured.net	102,986	0.13	75,631	0.10	38.51
theplanet.com	101,742	0.13	103,604	0.13	-0.11
directi.com	101,688	0.13	98,359	0.12	5.16
dns0.heteml.jp	101,604	0.13	103,039	0.13	0.30
nsserve.de	101,227	0.13	100,088	0.13	2.88
flexwebhosting.nl	99,674	0.13	100,030	0.13	1.36
main-hosting.com	98,489	0.13	121,410	0.15	-17.48
kornet.net	98,226	0.13	99,589	0.13	0.33
typo3server.com	95,447	0.12	95,152	0.12	2.04
kei.pl	94,540	0.12	94,999	0.12	1.23
pair.com	92,854	0.12	93,509	0.12	1.01
net.ru	91,717	0.12	92,812	0.12	0.52
ntt.net	91,625	0.12	95,598	0.12	-2.51
servidoresdns.net	91,444	0.12	91,951	0.12	1.16
corporatecolo.com	89,713	0.11	97,596	0.12	-6.50
xl-internetservices.com	88,911	0.11	89,952	0.11	0.54
servint.com	86,690	0.11	87,983	0.11	0.23
sweb.ru	86,367	0.11	86,865	0.11	1.14
usen.ad.jp	85,133	0.11	82,529	0.10	4.93
egihosting.com	84,402	0.11	76,023	0.10	12.93
superhosting.cz	84,018	0.11	85,027	0.11	0.51
quickpacket.com	83,196	0.11	83,577	0.11	1.26
trellian.com	81,613	0.10	72,316	0.09	14.80
cns1.alfahosting.info	80,527	0.10	80,749	0.10	1.44
beget.ru	80,384	0.10	80,368	0.10	1.74
casablanca.cz	79,864	0.10	80,678	0.10	0.69
meganameservers.com	77,874	0.10	78,691	0.10	0.66
rapidswitch.com	77,141	0.10	78,325	0.10	0.18
cpi.ad.jp	76,543	0.10	77,218	0.10	0.83
privatesystems.net	75,475	0.10	75,619	0.10	1.53
att.net	75,388	0.10	76,053	0.10	0.83
loopia.se	75,174	0.10	75,157	0.09	1.74
hosting.com	75,026	0.10	76,063	0.10	0.33
host-h.net	74,723	0.10	74,434	0.09	2.12
hostpoint.ch	74,279	0.10	74,556	0.09	1.34
33387.net	73,420	0.09	72,522	0.09	2.98
selectel.org	72,860	0.09	70,045	0.09	5.81
namecheaphosting.com	72,649	0.09	72,912	0.09	1.35
nethost.cz	72,602	0.09	73,089	0.09	1.04
corespace.com	72,204	0.09	73,003	0.09	0.61
advancedhosters.com	69,681	0.09	70,376	0.09	0.72
wiredtree.com	69,266	0.09	69,162	0.09	1.87
seeweb.it	69,250	0.09	70,152	0.09	0.41
hivelocity.net	69,023	0.09	69,165	0.09	1.51
pnap.net	68,626	0.09	71,554	0.09	-2.44
myregisteredsite.com	68,269	0.09	68,890	0.09	0.80
comcast.net	67,578	0.09	68,756	0.09	-0.02
i-s-e.nl	67,527	0.09	67,629	0.09	1.57
pwebtech.com	67,366	0.09	68,939	0.09	-0.60
dinahosting.com	66,911	0.09	67,306	0.08	1.12
sharktech.net	66,664	0.09	80,939	0.10	-16.22
ns01.idc.jp	66,272	0.08	68,547	0.09	-1.66
hospedagem.net	66,231	0.08	65,849	0.08	2.31
combell.net	65,948	0.08	65,899	0.08	1.80
sc163.net	65,852	0.08	63,904	0.08	4.82
servercentral.net	65,690	0.08	71,859	0.09	-7.01
sureserver.com	65,664	0.08	66,072	0.08	1.09
vshosting.cz	64,610	0.08	64,633	0.08	1.68
register.it	64,591	0.08	64,818	0.08	1.36
tsohost.co.uk	64,209	0.08	69,109	0.09	-5.49
dnsmadeeasy.com	64,201	0.08	62,659	0.08	4.22
sdjnptt.net.cn	63,458	0.08	59,688	0.08	8.15
liquidweb.com	63,016	0.08	63,647	0.08	0.71
gyron.net	62,664	0.08	63,240	0.08	0.79
twtelecom.net	62,241	0.08	86,021	0.11	-26.40
ns1.serveriai.lt	61,902	0.08	62,017	0.08	1.53
contabo.net	61,609	0.08	61,965	0.08	1.14
resilans.se	61,109	0.08	62,215	0.08	-0.09
uk2.net	60,442	0.08	60,039	0.08	2.40
jino.ru	60,415	0.08	60,970	0.08	0.79
infomaniak.ch	60,229	0.08	60,264	0.08	1.66
uu.net	60,152	0.08	58,886	0.07	3.91
xs4all.nl	59,647	0.08	59,922	0.08	1.25
t-online.hu	59,571	0.08	60,076	0.08	0.87
hbwhptt.net.cn	59,459	0.08	56,077	0.07	7.86
choopadns.com	59,073	0.08	61,116	0.08	-1.68
zitcom.dk	58,995	0.08	59,268	0.07	1.25
gandi.net	58,042	0.07	57,928	0.07	1.92
dnspartner.de	57,329	0.07	60,054	0.08	-2.89
raksmart.com	56,699	0.07	85,655	0.11	-32.67
datadragon.net	56,573	0.07	57,865	0.07	-0.55
ns14.net	56,138	0.07	69,230	0.09	-17.52
cloudn-service.com	55,859	0.07	56,233	0.07	1.04
netregistry.net	55,534	0.07	56,302	0.07	0.33
telekom.hu	55,521	0.07	56,598	0.07	-0.21
propagation.net	55,486	0.07	55,392	0.07	1.89
gzidc.com	54,613	0.07	56,005	0.07	-0.81
cyso.nl	54,596	0.07	52,811	0.07	5.16
hostingservicesinc.net	54,392	0.07	55,310	0.07	0.03
hc.ru	54,317	0.07	54,797	0.07	0.83
silkroadtechnologies.com	54,258	0.07	58,074	0.07	-4.96
atman.pl	54,187	0.07	54,255	0.07	1.59
websupport.sk	54,127	0.07	53,614	0.07	2.69
qwest.net	54,077	0.07	54,676	0.07	0.61
world4you.at	53,865	0.07	54,693	0.07	0.18
untd.com	53,834	0.07	53,915	0.07	1.57
ukraine.com.ua	53,520	0.07	54,036	0.07	0.75
ihc-ru.net	52,695	0.07	53,720	0.07	-0.22
gnax.net	52,516	0.07	53,689	0.07	-0.50
sphere.ad.jp	51,832	0.07	53,051	0.07	-0.62
a2webhosting.com	51,822	0.07	51,671	0.07	2.02
cais.com	51,754	0.07	51,652	0.06	1.92
hananet.net	51,420	0.07	52,516	0.07	-0.40
comcastbusiness.net	51,413	0.07	52,417	0.07	-0.23
pcextreme.nl	50,918	0.07	50,651	0.06	2.26
rr.com	50,891	0.07	50,352	0.06	2.81
ntdns.de	50,719	0.06	49,841	0.06	3.51
phase8.net	50,569	0.06	51,009	0.06	0.84
eukhost.com	50,191	0.06	50,867	0.06	0.37
live-servers.net	50,041	0.06	50,167	0.06	1.47
colo4dallas.net	49,920	0.06	52,755	0.07	-3.75
forpsi.net	49,846	0.06	50,194	0.06	1.02
ukfast.net	49,754	0.06	49,809	0.06	1.61
hostmar.com	49,678	0.06	50,044	0.06	0.98
edgecastcdn.net	49,610	0.06	49,661	0.06	1.62
uxw.nl	48,908	0.06	49,337	0.06	0.84
namedserver.net	48,321	0.06	48,581	0.06	1.18
binero.se	47,749	0.06	48,053	0.06	1.08
ip-exchange.de	47,654	0.06	48,745	0.06	-0.56
natrohost.com	47,444	0.06	47,963	0.06	0.62
1blu.de	47,112	0.06	47,139	0.06	1.66
webazilla.com	47,086	0.06	47,818	0.06	0.16
superhosting.bg	47,005	0.06	47,282	0.06	1.12
servage.net	46,595	0.06	47,574	0.06	-0.37
syrahost.com	46,508	0.06	49,759	0.06	-4.93
dtag.de	46,123	0.06	47,218	0.06	-0.64
ns-px.online.sh.cn	46,104	0.06	50,783	0.06	-7.65
ucoz.net	46,030	0.06	46,598	0.06	0.48
net.edu.cn	45,693	0.06	45,946	0.06	1.16
eonet.ne.jp	45,621	0.06	45,615	0.06	1.73
surf-town.net	45,462	0.06	45,716	0.06	1.16
trueserver.nl	45,266	0.06	45,957	0.06	0.19
serverius.net	45,151	0.06	46,797	0.06	-1.86
oversee.net	45,135	0.06	56,432	0.07	-18.64
uol.com.br	45,008	0.06	45,480	0.06	0.67
fastvps.ru	44,968	0.06	45,742	0.06	0.00
steadfastdns.net	44,955	0.06	46,376	0.06	-1.40
antagonist.nl	44,906	0.06	45,019	0.06	1.47
rain.fr	44,491	0.06	45,528	0.06	-0.60
limestonenetworks.com	44,443	0.06	45,356	0.06	-0.33
iij.ad.jp	44,132	0.06	44,607	0.06	0.64
ns1.mesh.eu	43,835	0.06	44,372	0.06	0.49
yahoo.com	43,596	0.06	43,689	0.05	1.50
geodns.net	43,494	0.06	43,421	0.05	1.89
as29550.net	43,265	0.06	43,713	0.05	0.68
active24.cz	43,182	0.06	42,068	0.05	4.41
nocdirect.com	42,876	0.05	44,185	0.06	-1.29
tele.dk	42,861	0.05	43,598	0.05	0.00
cdmon.es	42,536	0.05	42,885	0.05	0.89
hostwindsdns.com	42,530	0.05	43,779	0.06	-1.18
qtnet.ad.jp	41,779	0.05	43,517	0.05	-2.34

* 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.