Report Description

The ISP Market Share Report analyzes the distribution of web servers in our surveys across different ISPs. By classifying the 83869822 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	Oct 2014 Count*	Oct 2014 %	Sep 2014 Count*	Sep 2014 %	Growth %
secureserver.net	3,337,904	3.98	3,318,698	3.99	-0.14
your-server.de	2,337,059	2.79	2,332,539	2.80	-0.52
1and1-dns.de	2,048,138	2.44	2,059,338	2.47	-1.25
amazon.com	1,816,920	2.17	1,759,307	2.11	2.54
ui-dns.de	1,711,665	2.04	1,716,218	2.06	-0.98
scalabledns.com	1,674,669	2.00	1,029,782	1.24	61.46
ovh.net	1,668,822	1.99	1,620,724	1.95	2.23
unifiedlayer.com	1,645,040	1.96	1,660,610	1.99	-1.65
y.dns.jp	1,351,436	1.61	1,370,155	1.65	-2.07
a.in-addr.cn	1,341,697	1.60	1,357,890	1.63	-1.90
nobistech.net	1,320,931	1.57	1,230,338	1.48	6.60
dynect.net	1,119,436	1.33	1,101,775	1.32	0.88
rackspace.com	1,046,018	1.25	1,037,302	1.25	0.12
sakura.ad.jp	1,009,075	1.20	1,020,596	1.23	-1.84
lacnic.net	1,008,164	1.20	993,714	1.19	0.73
cogentco.com	672,034	0.80	205,442	0.25	224.78
yourhostingaccount.com	644,029	0.77	648,452	0.78	-1.39
dreamhost.com	611,147	0.73	619,001	0.74	-1.97
leaseweb.nl	602,823	0.72	579,495	0.70	3.28
ui-dns.com	584,312	0.70	595,352	0.71	-2.56
ns	552,838	0.66	579,025	0.70	-5.20
twnic.net	533,666	0.64	530,604	0.64	-0.14
peer1.net	470,393	0.56	460,706	0.55	1.37
guangzhou.gd.cn	464,553	0.55	430,994	0.52	7.02
networklayer.com	444,308	0.53	455,813	0.55	-3.22
dns.kr	443,478	0.53	454,022	0.55	-3.02
linode.com	441,643	0.53	446,917	0.54	-1.89
zjnbptt.net.cn	438,809	0.52	449,930	0.54	-3.17
hosteurope.de	422,443	0.50	421,981	0.51	-0.61
global-datacenter.com	422,134	0.50	777,064	0.93	-46.06
interq.or.jp	418,092	0.50	424,037	0.51	-2.11
mediatemple.net	412,136	0.49	411,923	0.49	-0.66
technorail.com	407,703	0.49	406,488	0.49	-0.42
softlayer.com	407,701	0.49	518,030	0.62	-21.86
namespace4you.de	359,135	0.43	358,083	0.43	-0.42
nwtgigalink.com	347,947	0.41	338,244	0.41	2.13
home.pl	335,381	0.40	342,086	0.41	-2.66
sourcedns.com	334,462	0.40	345,296	0.41	-3.83
kasserver.com	333,547	0.40	331,795	0.40	-0.19
kryptdns.com	303,929	0.36	188,668	0.23	59.94
ucoz.net	288,826	0.34	283,466	0.34	1.16
ntt.net	286,819	0.34	289,001	0.35	-1.46
pnap.net	285,307	0.34	264,389	0.32	7.14
level3.net	280,774	0.33	253,080	0.30	10.15
dns.fz.fj.cn	278,405	0.33	278,001	0.33	-0.57
iweb-hosting.com	266,595	0.32	264,275	0.32	0.16
mainnameserver.com	261,829	0.31	258,648	0.31	0.51
localhost	258,488	0.31	251,335	0.30	2.11
b-one-dns.net	257,774	0.31	252,933	0.30	1.19
datashack.net	256,786	0.31	260,187	0.31	-2.01
intergenia.de	231,605	0.28	241,963	0.29	-4.96
nmc1.ptt.js.cn	227,447	0.27	279,997	0.34	-19.35
proxad.net	224,623	0.27	222,667	0.27	0.16
singlehop.net	216,926	0.26	225,112	0.27	-4.33
dimenoc.com	211,128	0.25	269,178	0.32	-22.13
digitalocean.com	210,481	0.25	190,398	0.23	9.76
xlink.net	207,895	0.25	168,832	0.20	22.26
online.net	204,905	0.24	193,151	0.23	5.33
rz-ip.net	201,904	0.24	209,962	0.25	-4.53
netart.pl	199,811	0.24	198,841	0.24	-0.23
servercentral.net	190,654	0.23	265,855	0.32	-28.80
sparqnet.net	189,244	0.23	184,234	0.22	1.99
ns1	183,792	0.22	180,869	0.22	0.89
savvis.net	183,658	0.22	182,878	0.22	-0.29
awsdns-49.net	183,424	0.22	182,197	0.22	-0.05
sta.net.cn	183,411	0.22	204,411	0.25	-10.91
google.com	183,351	0.22	160,521	0.19	13.41
main-hosting.com	178,442	0.21	173,200	0.21	2.29
afrinic.net	177,001	0.21	173,405	0.21	1.34
ns1.xserver.jp	174,775	0.21	181,503	0.22	-4.40
masterhost.ru	168,303	0.20	165,377	0.20	1.04
locaweb.com.br	163,416	0.19	163,267	0.20	-0.62
nethost.cz	159,789	0.19	169,752	0.20	-6.54
tfn.net.tw	155,862	0.19	154,263	0.19	0.31
ripn.net	155,409	0.19	153,827	0.18	0.31
silkroadtechnologies.com	148,185	0.18	145,400	0.17	1.19
msft.net	147,376	0.18	156,514	0.19	-6.51
hichina.com	145,219	0.17	133,965	0.16	7.63
hinet.net	143,297	0.17	147,659	0.18	-3.65
sv.madame.jp	138,849	0.17	137,053	0.16	0.59
gblx.net	137,087	0.16	137,895	0.17	-1.30
transip.net	134,972	0.16	123,609	0.15	8.41
oversee.net	133,122	0.16	137,355	0.16	-3.77
lunarpages.com	132,091	0.16	132,976	0.16	-1.38
wholesaleinternet.net	132,088	0.16	137,797	0.17	-4.83
nic.ru	132,025	0.16	130,291	0.16	0.61
he.net	129,657	0.15	131,216	0.16	-1.89
rbc.ru	129,436	0.15	151,102	0.18	-14.95
bjtelecom.net	128,528	0.15	121,291	0.15	5.21
pwebtech.com	126,483	0.15	122,877	0.15	2.20
ovh.ca	124,665	0.15	112,505	0.14	10.02
gtei.net	123,401	0.15	114,289	0.14	7.20
inmotionhosting.com	122,859	0.15	124,994	0.15	-2.41
trellian.com	122,572	0.15	120,436	0.14	1.05
aliyun.com	121,301	0.14	115,562	0.14	4.22
servint.com	120,975	0.14	129,986	0.16	-7.60
kornet.net	120,819	0.14	128,399	0.15	-6.58
hostwaydcs.com	119,375	0.14	115,069	0.14	3.00
flexwebhosting.nl	116,463	0.14	114,921	0.14	0.62
bta.net.cn	116,183	0.14	100,016	0.12	15.33
carpathiahost.net	114,917	0.14	110,841	0.13	2.94
azuredns-cloud.net	114,312	0.14	107,665	0.13	5.41
sdjnptt.net.cn	113,852	0.14	109,058	0.13	3.65
untd.com	111,193	0.13	110,537	0.13	-0.13
superhosting.cz	110,136	0.13	104,690	0.13	4.45
hbwhptt.net.cn	110,082	0.13	97,254	0.12	12.38
kei.pl	108,837	0.13	108,173	0.13	-0.11
westmaster.com	108,089	0.13	117,477	0.14	-8.65
ns01.idc.jp	105,166	0.13	112,046	0.13	-6.81
datadragon.net	104,042	0.12	110,195	0.13	-6.26
pair.com	100,546	0.12	101,339	0.12	-1.49
a.ns	100,390	0.12	91,459	0.11	8.98
net.ru	99,655	0.12	99,205	0.12	-0.26
hosting.com	98,808	0.12	99,768	0.12	-1.67
usen.ad.jp	97,934	0.12	102,017	0.12	-4.69
timeweb.ru	97,228	0.12	96,817	0.12	-0.29
xl-internetservices.com	96,266	0.11	104,377	0.13	-8.43
ch-meta.net	95,065	0.11	94,429	0.11	-0.05
cpi.ad.jp	95,031	0.11	93,727	0.11	0.67
geodns.net	94,930	0.11	97,805	0.12	-3.63
cloudflare.com	92,814	0.11	86,475	0.10	6.56
dnsmadeeasy.com	92,403	0.11	98,200	0.12	-6.58
twtelecom.net	92,010	0.11	70,910	0.09	28.83
nsserve.de	91,826	0.11	91,281	0.11	-0.12
ispsystem.net	90,184	0.11	92,015	0.11	-2.69
fasthosts.net.uk	89,985	0.11	91,744	0.11	-2.62
quickpacket.com	89,519	0.11	154,990	0.19	-42.65
comcast.net	89,495	0.11	108,903	0.13	-18.41
secure.net	88,632	0.11	89,706	0.11	-1.90
theplanet.com	88,425	0.11	80,981	0.10	8.41
advancedhosters.com	88,175	0.11	72,612	0.09	20.57
servidoresdns.net	88,069	0.11	88,108	0.11	-0.76
hispalisdns.com	87,018	0.10	86,653	0.10	-0.30
meganameservers.com	86,823	0.10	86,475	0.10	-0.32
casablanca.cz	86,762	0.10	78,544	0.09	9.67
uol.com.br	86,732	0.10	85,777	0.10	0.39
reg.ru	86,200	0.10	81,197	0.10	5.40
wedos.net	86,113	0.10	85,452	0.10	0.05
gnax.net	85,838	0.10	85,379	0.10	-0.18
steadfast.net	85,721	0.10	83,963	0.10	1.36
sweb.ru	85,720	0.10	85,538	0.10	-0.50
arvixe.com	83,997	0.10	82,880	0.10	0.62
hostingservicesinc.net	82,221	0.10	74,047	0.09	10.25
att.net	81,518	0.10	81,988	0.10	-1.28
ns1.mesh.eu	81,065	0.10	81,052	0.10	-0.70
jump.ro	80,045	0.10	115,469	0.14	-31.17
xs4all.nl	78,701	0.09	78,156	0.09	-0.02
rapidswitch.com	78,477	0.09	78,726	0.09	-1.03
sc163.net	78,455	0.09	72,495	0.09	7.45
uu.net	77,149	0.09	77,272	0.09	-0.87
dnspartner.de	77,044	0.09	78,458	0.09	-2.50
quadranet.com	76,948	0.09	80,381	0.10	-4.96
psychz.net	76,614	0.09	68,377	0.08	11.25
comcastbusiness.net	76,613	0.09	96,727	0.12	-21.36
typo3server.com	76,464	0.09	75,554	0.09	0.48
wiredtree.com	76,305	0.09	75,735	0.09	0.03
cds-china.com	75,999	0.09	72,796	0.09	3.65
fdcservers.net	75,574	0.09	72,947	0.09	2.86
privatesystems.net	74,991	0.09	74,828	0.09	-0.50
forpsi.net	73,892	0.09	74,001	0.09	-0.86
clev1.net	73,390	0.09	71,632	0.09	1.72
cncnet.net	73,247	0.09	73,013	0.09	-0.40
seeweb.it	73,207	0.09	72,658	0.09	0.04
liquidweb.com	72,814	0.09	71,448	0.09	1.18
gyron.net	72,672	0.09	71,394	0.09	1.06
gzidc.com	72,461	0.09	73,111	0.09	-1.60
dinahosting.com	71,968	0.09	71,692	0.09	-0.33
t-online.hu	71,953	0.09	89,035	0.11	-19.76
cais.com	71,506	0.09	63,254	0.08	12.24
hananet.net	71,346	0.09	70,795	0.09	0.06
cns1.alfahosting.info	70,497	0.08	70,078	0.08	-0.12
choopadns.com	70,245	0.08	73,957	0.09	-5.70
dtag.de	69,701	0.08	67,173	0.08	3.02
interware.hu	68,747	0.08	68,929	0.08	-0.98
wehostwebsites.com	68,497	0.08	78,022	0.09	-12.84
sureserver.com	68,279	0.08	67,571	0.08	0.33
webnx.com	68,269	0.08	68,813	0.08	-1.50
rr.com	68,246	0.08	68,627	0.08	-1.27
intercom.com.cn	67,318	0.08	61,485	0.07	8.70
uk2.net	66,472	0.08	63,661	0.08	3.67
directi.com	66,395	0.08	63,441	0.08	3.91
cyso.nl	66,029	0.08	67,050	0.08	-2.23
datafoundry.com	65,781	0.08	77,951	0.09	-16.22
telekom.hu	65,479	0.08	59,364	0.07	9.51
colo4dallas.net	65,435	0.08	66,087	0.08	-1.69
hostpoint.ch	65,327	0.08	64,969	0.08	-0.17
register.it	64,091	0.08	67,549	0.08	-5.80
raksmart.com	64,086	0.08	65,235	0.08	-2.46
hc.ru	63,683	0.08	64,625	0.08	-2.16
loopia.se	63,606	0.08	63,611	0.08	-0.72
hoster.ru	63,511	0.08	58,318	0.07	8.13
fhe3rz.net	63,425	0.08	57,832	0.07	8.89
deninet.hu	63,266	0.08	59,156	0.07	6.18
egihosting.com	63,084	0.08	60,700	0.07	3.18
udagdns.net	63,008	0.08	62,716	0.08	-0.25
ns.topnew.cn	62,990	0.08	67,194	0.08	-6.93
webazilla.com	62,971	0.08	57,510	0.07	8.71
homestead.com	62,811	0.07	57,158	0.07	9.10
colt.net	62,751	0.07	60,980	0.07	2.17
host-h.net	62,460	0.07	61,493	0.07	0.85
33387.net	62,240	0.07	41,269	0.05	49.74
sharktech.net	62,150	0.07	71,753	0.09	-14.00
qtnet.ad.jp	61,942	0.07	62,423	0.07	-1.48
atman.pl	61,721	0.07	60,127	0.07	1.92
jino.ru	61,287	0.07	62,000	0.07	-1.86
dynamicweb.net	61,212	0.07	60,526	0.07	0.41
hivelocity.net	60,534	0.07	68,044	0.08	-11.67
hospedagem.net	60,252	0.07	61,751	0.07	-3.12
supremedns.com	59,954	0.07	60,054	0.07	-0.88
limestonenetworks.com	59,591	0.07	58,622	0.07	0.93
telia.com	59,415	0.07	57,578	0.07	2.45
internetx.de	59,141	0.07	77,417	0.09	-24.15
qwest.net	59,105	0.07	59,169	0.07	-0.82
eukhost.com	58,552	0.07	58,018	0.07	0.20
usiphosting.com	57,829	0.07	58,304	0.07	-1.52
propagation.net	57,641	0.07	54,325	0.07	5.35
ihc-ru.net	56,780	0.07	56,027	0.07	0.62
nocdirect.com	56,665	0.07	56,221	0.07	0.07
infomaniak.ch	56,497	0.07	56,461	0.07	-0.65
pri-dns.de	56,359	0.07	56,432	0.07	-0.84
ns-px.online.sh.cn	56,189	0.07	67,737	0.08	-17.64
edgecastcdn.net	55,393	0.07	54,416	0.07	1.07
ocn.ad.jp	55,041	0.07	54,683	0.07	-0.06
kidc.net	55,025	0.07	56,321	0.07	-3.00
sphere.ad.jp	54,924	0.07	55,030	0.07	-0.91
hkseeker.com	54,793	0.07	83,498	0.10	-34.85
gogrid.com	54,377	0.06	54,275	0.07	-0.53
servage.net	54,200	0.06	54,501	0.07	-1.26
resilans.se	54,184	0.06	52,232	0.06	3.00
viawest.net	53,708	0.06	41,341	0.05	28.99
combell.net	53,517	0.06	53,399	0.06	-0.50
ns1.serveriai.lt	53,131	0.06	52,366	0.06	0.74
athenixinc.com	53,103	0.06	51,705	0.06	1.97
as29550.net	52,990	0.06	54,749	0.07	-3.90
netregistry.net	52,751	0.06	52,768	0.06	-0.75
rain.fr	52,232	0.06	51,393	0.06	0.91
edatahome.com	52,174	0.06	50,895	0.06	1.78
sungardns.com	51,791	0.06	51,981	0.06	-1.08
ntdns.de	51,768	0.06	51,716	0.06	-0.61
live-servers.net	50,805	0.06	51,127	0.06	-1.34
hix.nl	50,629	0.06	50,567	0.06	-0.59
invitel.net	50,439	0.06	59,014	0.07	-15.14
tele.dk	50,204	0.06	53,380	0.06	-6.62
emagineconcept.com	50,139	0.06	49,959	0.06	-0.36
cmmail.com	50,027	0.06	48,996	0.06	1.37
telemaxx.net	50,011	0.06	49,269	0.06	0.78
surf-town.net	49,994	0.06	50,388	0.06	-1.49
ahhfptt.net.cn	49,803	0.06	50,181	0.06	-1.46
gandi.net	49,104	0.06	44,510	0.05	9.53
ukfast.net	49,075	0.06	48,734	0.06	-0.02

* 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.