Report Description

The ISP Market Share Report analyzes the distribution of web servers in our surveys across different ISPs. By classifying the 80739093 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	Jul 2015 Count*	Jul 2015 %	Jun 2015 Count*	Jun 2015 %	Growth %
secureserver.net	3,126,281	3.87	3,070,269	3.81	1.70
ui-dns.com	2,274,091	2.82	584,841	0.73	288.35
your-server.de	2,158,961	2.67	2,219,499	2.75	-2.85
amazon.com	2,005,213	2.48	1,968,536	2.44	1.74
ovh.net	1,902,034	2.36	1,794,659	2.23	5.85
ui-dns.de	1,745,450	2.16	1,741,156	2.16	0.12
unifiedlayer.com	1,607,876	1.99	1,619,343	2.01	-0.83
a.in-addr.cn	1,453,045	1.80	1,443,568	1.79	0.53
y.dns.jp	1,306,289	1.62	1,308,810	1.62	-0.32
dynect.net	1,110,979	1.38	1,119,924	1.39	-0.92
rackspace.com	1,061,981	1.32	1,070,034	1.33	-0.88
lacnic.net	1,004,667	1.24	1,024,637	1.27	-2.07
sakura.ad.jp	985,737	1.22	1,021,413	1.27	-3.61
networklayer.com	977,129	1.21	1,057,215	1.31	-7.69
yourhostingaccount.com	629,922	0.78	630,556	0.78	-0.22
dreamhost.com	610,562	0.76	609,450	0.76	0.06
twnic.net	563,366	0.70	578,170	0.72	-2.68
ns	557,910	0.69	556,066	0.69	0.21
linode.com	551,756	0.68	540,253	0.67	2.00
leaseweb.nl	490,495	0.61	499,251	0.62	-1.88
guangzhou.gd.cn	463,713	0.57	428,125	0.53	8.18
zjnbptt.net.cn	453,382	0.56	426,597	0.53	6.15
nobistech.net	453,171	0.56	488,769	0.61	-7.40
dns.kr	446,350	0.55	436,838	0.54	2.05
hosteurope.de	437,013	0.54	433,891	0.54	0.59
peer1.net	430,244	0.53	421,515	0.52	1.94
gmointernet.com	422,659	0.52	427,729	0.53	-1.31
technorail.com	418,040	0.52	412,396	0.51	1.24
mediatemple.net	399,137	0.49	398,285	0.49	0.09
namespace4you.de	388,327	0.48	386,509	0.48	0.35
kasserver.com	357,353	0.44	353,370	0.44	1.00
sourcedns.com	348,517	0.43	344,373	0.43	1.08
xlink.net	342,755	0.42	322,829	0.40	6.04
home.pl	340,716	0.42	338,298	0.42	0.59
nwtgigalink.com	319,456	0.40	333,848	0.41	-4.43
digitalocean.com	310,801	0.38	305,030	0.38	1.77
b-one-dns.net	298,240	0.37	303,454	0.38	-1.84
ucoz.net	295,255	0.37	294,070	0.36	0.28
scalabledns.com	291,952	0.36	280,109	0.35	4.10
online.net	278,887	0.35	245,344	0.30	13.53
nmc1.ptt.js.cn	268,948	0.33	269,630	0.33	-0.38
softlayer.com	266,287	0.33	301,844	0.37	-11.89
mainnameserver.com	264,711	0.33	263,198	0.33	0.45
global-datacenter.com	264,417	0.33	293,157	0.36	-9.92
iweb-hosting.com	264,085	0.33	261,992	0.32	0.67
pnap.net	251,371	0.31	242,547	0.30	3.51
level3.net	247,527	0.31	239,520	0.30	3.21
dns.fz.fj.cn	243,255	0.30	239,223	0.30	1.56
ovh.ca	234,737	0.29	248,630	0.31	-5.71
singlehop.net	223,479	0.28	211,250	0.26	5.66
proxad.net	212,810	0.26	211,111	0.26	0.68
cogentco.com	212,361	0.26	215,343	0.27	-1.51
hostwaydcs.com	208,455	0.26	207,360	0.26	0.40
theplanet.com	208,178	0.26	219,273	0.27	-5.18
sparqnet.net	206,684	0.26	207,982	0.26	-0.75
transip.net	206,598	0.26	205,768	0.26	0.28
dimenoc.com	202,484	0.25	204,878	0.25	-1.29
nazwa.pl	201,954	0.25	199,625	0.25	1.04
localhost	196,668	0.24	198,266	0.25	-0.93
ns1.xserver.jp	195,258	0.24	194,581	0.24	0.22
intergenia.de	195,038	0.24	197,606	0.25	-1.42
awsdns-49.net	194,933	0.24	193,786	0.24	0.47
msft.net	192,794	0.24	201,589	0.25	-4.48
aliyun.com	190,803	0.24	184,046	0.23	3.54
afrinic.net	187,539	0.23	192,634	0.24	-2.77
rz-ip.net	186,466	0.23	181,449	0.23	2.64
main-hosting.com	181,080	0.22	182,542	0.23	-0.92
ntt.net	178,016	0.22	191,830	0.24	-7.32
sta.net.cn	176,418	0.22	161,601	0.20	9.03
savvis.net	174,167	0.22	170,216	0.21	2.19
datashack.net	173,631	0.22	148,494	0.18	16.78
kryptdns.com	169,848	0.21	128,219	0.16	32.30
locaweb.com.br	166,988	0.21	174,009	0.22	-4.15
nethost.cz	165,785	0.21	162,015	0.20	2.20
hinet.net	162,230	0.20	149,965	0.19	8.04
azuredns-cloud.net	161,949	0.20	158,301	0.20	2.18
sv.madame.jp	159,965	0.20	156,101	0.19	2.35
tfn.net.tw	152,907	0.19	173,678	0.22	-12.07
masterhost.ru	146,583	0.18	145,648	0.18	0.52
ripn.net	146,003	0.18	146,636	0.18	-0.56
bjtelecom.net	145,227	0.18	139,421	0.17	4.03
gblx.net	142,757	0.18	141,096	0.17	1.05
inmotionhosting.com	142,439	0.18	140,652	0.17	1.14
wholesaleinternet.net	137,520	0.17	141,186	0.18	-2.72
fasthosts.net.uk	136,283	0.17	138,671	0.17	-1.84
silkroadtechnologies.com	136,270	0.17	135,004	0.17	0.81
hbwhptt.net.cn	136,046	0.17	140,824	0.17	-3.51
he.net	135,335	0.17	130,263	0.16	3.76
nic.ru	130,087	0.16	129,118	0.16	0.63
a.ns	127,974	0.16	122,605	0.15	4.25
gorillaservers.com	125,127	0.15	97,872	0.12	27.69
google.com	123,851	0.15	129,381	0.16	-4.39
alidns.com	122,205	0.15	130,864	0.16	-6.73
emagine-skcygyy	122,165	0.15	122,316	0.15	-0.25
flexwebhosting.nl	120,381	0.15	119,915	0.15	0.26
lunarpages.com	116,353	0.14	122,507	0.15	-5.14
kornet.net	116,282	0.14	116,283	0.14	-0.13
reg.ru	115,542	0.14	113,099	0.14	2.03
untd.com	115,477	0.14	115,081	0.14	0.22
westmaster.com	114,958	0.14	112,401	0.14	2.15
cpi.ad.jp	114,711	0.14	112,208	0.14	2.10
superhosting.cz	114,118	0.14	111,873	0.14	1.88
servint.com	113,891	0.14	123,153	0.15	-7.64
datadragon.net	112,760	0.14	89,194	0.11	26.26
servercentral.net	110,202	0.14	120,103	0.15	-8.36
net.ru	107,880	0.13	101,127	0.13	6.54
itmm.ru	107,656	0.13	104,026	0.13	3.36
gtei.net	107,459	0.13	104,748	0.13	2.46
timeweb.ru	106,928	0.13	106,239	0.13	0.52
pwebtech.com	106,500	0.13	102,371	0.13	3.90
kei.pl	105,481	0.13	114,650	0.14	-8.11
clev1.net	104,836	0.13	101,969	0.13	2.68
wedos.net	104,194	0.13	103,069	0.13	0.97
advancedhosters.com	104,092	0.13	102,897	0.13	1.04
egihosting.com	102,676	0.13	82,457	0.10	24.37
ch-meta.net	101,753	0.13	101,544	0.13	0.08
bta.net.cn	100,788	0.12	97,028	0.12	3.75
pair.com	96,359	0.12	96,876	0.12	-0.66
athenixinc.com	95,624	0.12	82,153	0.10	16.25
xl-internetservices.com	95,214	0.12	103,582	0.13	-8.19
nsserve.de	94,163	0.12	94,287	0.12	-0.26
ns01.idc.jp	93,440	0.12	87,883	0.11	6.19
casablanca.cz	92,622	0.11	87,737	0.11	5.44
hispalisdns.com	92,312	0.11	91,853	0.11	0.37
usiphosting.com	92,031	0.11	73,669	0.09	24.77
ispsystem.net	92,019	0.11	90,094	0.11	2.01
dnsmadeeasy.com	91,717	0.11	96,534	0.12	-5.11
usen.ad.jp	90,276	0.11	90,302	0.11	-0.15
sdjnptt.net.cn	89,883	0.11	87,590	0.11	2.49
ns14.net	88,961	0.11	74,490	0.09	19.28
servidoresdns.net	88,438	0.11	87,850	0.11	0.54
uol.com.br	87,527	0.11	86,405	0.11	1.17
comcast.net	87,224	0.11	79,064	0.10	10.18
wiredtree.com	86,719	0.11	95,644	0.12	-9.44
typo3server.com	86,388	0.11	85,539	0.11	0.87
sweb.ru	85,886	0.11	86,445	0.11	-0.77
hosting.com	85,874	0.11	86,924	0.11	-1.33
trellian.com	85,114	0.11	98,795	0.12	-13.96
carpathiahost.net	85,064	0.11	81,354	0.10	4.43
sc163.net	82,961	0.10	80,014	0.10	3.55
rapidswitch.com	81,983	0.10	81,473	0.10	0.50
directi.com	81,750	0.10	79,778	0.10	2.34
selectel.org	81,684	0.10	65,782	0.08	24.02
hostingservicesinc.net	80,016	0.10	82,937	0.10	-3.64
cais.com	79,644	0.10	68,580	0.09	15.99
hivelocity.net	78,958	0.10	83,731	0.10	-5.82
meganameservers.com	77,970	0.10	77,019	0.10	1.11
att.net	77,940	0.10	77,835	0.10	0.01
privatesystems.net	76,977	0.10	74,795	0.09	2.79
arvixe.com	76,802	0.10	90,244	0.11	-15.00
cns1.alfahosting.info	76,246	0.09	75,512	0.09	0.85
steadfastdns.net	76,068	0.09	73,068	0.09	3.98
seeweb.it	74,877	0.09	74,164	0.09	0.84
forpsi.net	74,769	0.09	74,604	0.09	0.10
sharktech.net	73,245	0.09	60,369	0.07	21.18
telekom.hu	73,103	0.09	74,882	0.09	-2.50
xs4all.nl	72,757	0.09	72,819	0.09	-0.21
dnspartner.de	72,494	0.09	74,543	0.09	-2.87
register.it	70,886	0.09	63,408	0.08	11.65
dinahosting.com	70,586	0.09	70,634	0.09	-0.19
fdcservers.net	70,106	0.09	70,474	0.09	-0.65
hostpoint.ch	69,875	0.09	69,382	0.09	0.59
uu.net	69,821	0.09	71,655	0.09	-2.68
opentransfer.com	69,648	0.09	69,739	0.09	-0.25
secure.net	69,632	0.09	71,691	0.09	-2.99
twtelecom.net	69,538	0.09	68,873	0.09	0.84
hkserverdomain.com	69,461	0.09	63,549	0.08	9.17
geodns.net	68,994	0.09	91,076	0.11	-24.34
gnax.net	68,966	0.09	69,252	0.09	-0.54
hananet.net	68,754	0.09	60,771	0.08	13.00
udagdns.net	68,344	0.08	67,985	0.08	0.40
comcastbusiness.net	68,311	0.08	60,774	0.08	12.26
liquidweb.com	67,901	0.08	78,327	0.10	-13.42
host-h.net	67,853	0.08	67,376	0.08	0.58
loopia.se	67,498	0.08	66,809	0.08	0.91
gyron.net	67,377	0.08	64,344	0.08	4.58
propagation.net	67,339	0.08	62,908	0.08	6.91
sureserver.com	67,256	0.08	67,252	0.08	-0.12
atman.pl	66,137	0.08	64,832	0.08	1.89
gzidc.com	65,955	0.08	68,714	0.09	-4.13
uk2.net	65,543	0.08	66,208	0.08	-1.13
hospedagem.net	65,365	0.08	65,099	0.08	0.28
hoster.ru	64,833	0.08	62,977	0.08	2.82
combell.net	64,227	0.08	63,367	0.08	1.23
namecheaphosting.com	63,443	0.08	61,982	0.08	2.23
dtag.de	63,261	0.08	59,858	0.07	5.55
beget.ru	63,032	0.08	63,052	0.08	-0.16
quadranet.com	62,936	0.08	60,652	0.08	3.64
myregisteredsite.com	62,713	0.08	72,872	0.09	-14.05
tsohost.co.uk	62,395	0.08	49,150	0.06	26.79
choopadns.com	62,385	0.08	69,904	0.09	-10.87
psychz.net	61,566	0.08	59,850	0.07	2.74
webazilla.com	61,303	0.08	66,727	0.08	-8.24
t-online.hu	61,073	0.08	72,147	0.09	-15.45
colt.net	60,370	0.07	60,991	0.08	-1.14
qwest.net	60,214	0.07	69,286	0.09	-13.20
ns-px.online.sh.cn	59,857	0.07	53,631	0.07	11.47
ntdns.de	59,693	0.07	59,249	0.07	0.62
ukraine.com.ua	59,458	0.07	59,416	0.07	-0.05
ihc-ru.net	59,258	0.07	58,712	0.07	0.80
jino.ru	58,959	0.07	60,530	0.08	-2.72
uxw.nl	58,750	0.07	59,009	0.07	-0.56
quickpacket.com	57,849	0.07	85,143	0.11	-32.14
cyso.nl	57,849	0.07	57,508	0.07	0.47
edgecastcdn.net	57,709	0.07	54,200	0.07	6.34
infomaniak.ch	57,657	0.07	57,885	0.07	-0.52
telia.com	57,492	0.07	55,749	0.07	3.00
ebs-38605	57,327	0.07	18,126	0.02	215.88
hc.ru	57,304	0.07	57,467	0.07	-0.41
interware.hu	57,268	0.07	57,782	0.07	-1.01
colo4dallas.net	57,145	0.07	60,279	0.07	-5.32
ns1.serveriai.lt	57,052	0.07	56,964	0.07	0.03
i-s-e.nl	56,992	0.07	54,765	0.07	3.94
resilans.se	56,593	0.07	55,365	0.07	2.09
serverius.net	56,467	0.07	49,744	0.06	13.37
fastvps.ru	56,463	0.07	53,775	0.07	4.87
sungardns.com	55,935	0.07	55,307	0.07	1.01
sinnet.com.cn	54,687	0.07	60,670	0.08	-9.97
ns.topnew.cn	54,666	0.07	54,743	0.07	-0.27
cds-china.com	54,323	0.07	61,345	0.08	-11.56
deninet.hu	54,128	0.07	54,184	0.07	-0.23
rr.com	54,090	0.07	52,134	0.06	3.62
zitcom.dk	53,977	0.07	53,365	0.07	1.02
webnx.com	53,762	0.07	53,759	0.07	-0.12
servage.net	53,482	0.07	53,700	0.07	-0.53
telemaxx.net	53,339	0.07	52,770	0.07	0.95
volia.com	53,227	0.07	51,000	0.06	4.24
gandi.net	52,742	0.07	47,536	0.06	10.81
33387.net	52,695	0.07	54,440	0.07	-3.33
netregistry.net	52,693	0.07	51,575	0.06	2.04
eukhost.com	52,669	0.07	53,616	0.07	-1.89
sphere.ad.jp	52,660	0.07	52,666	0.07	-0.14
ns1.mesh.eu	52,242	0.06	55,624	0.07	-6.20
cncnet.net	52,240	0.06	52,198	0.06	-0.04
phase8.net	52,205	0.06	51,414	0.06	1.41
softonic.com	51,702	0.06	40,067	0.05	28.88
websupport.sk	51,557	0.06	51,359	0.06	0.26
pri-dns.de	51,512	0.06	50,616	0.06	1.64
world4you.at	51,148	0.06	50,688	0.06	0.78
hix.nl	50,873	0.06	50,968	0.06	-0.31
viawest.net	50,825	0.06	40,756	0.05	24.55
gogrid.com	50,678	0.06	50,134	0.06	0.96
live-servers.net	50,279	0.06	50,584	0.06	-0.73
rain.fr	49,966	0.06	49,159	0.06	1.52
keyweb.de	49,821	0.06	49,601	0.06	0.32
skyrock.net	49,735	0.06	18,627	0.02	166.67
qtnet.ad.jp	49,646	0.06	50,569	0.06	-1.95
interia.pl	49,326	0.06	42,306	0.05	16.45
vshosting.cz	49,196	0.06	44,482	0.06	10.46
attractsoft.com	49,175	0.06	48,953	0.06	0.33

* 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.