Report Description

The ISP Market Share Report analyzes the distribution of web servers in our surveys across different ISPs. By classifying the 66376937 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	Jun 2016 Count*	Jun 2016 %	May 2016 Count*	May 2016 %	Growth %
scalabledns.com	5,357,108	8.07	4,937,250	7.57	6.65
secureserver.net	2,371,726	3.57	2,384,527	3.65	-2.24
your-server.de	1,482,543	2.23	1,450,544	2.22	0.46
amazon.com	1,464,915	2.21	1,399,197	2.14	2.90
ovh.net	1,435,898	2.16	1,433,111	2.20	-1.52
ui-dns.com	1,427,784	2.15	1,597,177	2.45	-12.14
unifiedlayer.com	1,126,647	1.70	1,109,798	1.70	-0.22
y.dns.jp	1,032,017	1.55	1,032,574	1.58	-1.76
a.in-addr.cn	966,487	1.46	940,918	1.44	0.96
rackspace.com	843,675	1.27	822,051	1.26	0.87
dynect.net	787,905	1.19	776,398	1.19	-0.25
sakura.ad.jp	664,858	1.00	650,022	1.00	0.53
lacnic.net	663,290	1.00	658,637	1.01	-1.02
networklayer.com	545,470	0.82	550,068	0.84	-2.53
twnic.net	454,966	0.69	448,488	0.69	-0.29
nobistech.net	443,805	0.67	766,761	1.18	-43.11
dreamhost.com	432,728	0.65	440,125	0.67	-3.36
linode.com	424,069	0.64	415,180	0.64	0.39
ui-dns.de	411,622	0.62	549,564	0.84	-26.38
ns1.bd6.io	392,214	0.59	363,555	0.56	6.04
ns	327,201	0.49	329,680	0.51	-2.45
hosteurope.de	324,387	0.49	309,615	0.47	2.98
digitalocean.com	318,627	0.48	313,640	0.48	-0.15
namespace4you.de	298,141	0.45	289,285	0.44	1.30
technorail.com	297,553	0.45	281,882	0.43	3.75
kasserver.com	293,610	0.44	286,295	0.44	0.80
psychz.net	293,212	0.44	320,684	0.49	-10.13
mediatemple.net	282,005	0.42	274,999	0.42	0.79
raksmart.com	268,895	0.41	37,602	0.06	602.87
soa	265,152	0.40	262,314	0.40	-0.65
dns.kr	259,327	0.39	253,039	0.39	0.73
leaseweb.nl	257,583	0.39	269,026	0.41	-5.89
b-one-dns.net	257,210	0.39	245,234	0.38	3.09
sourcedns.com	249,114	0.38	243,427	0.37	0.58
home.pl	241,004	0.36	229,417	0.35	3.25
peer1.net	238,249	0.36	241,654	0.37	-3.10
sv.madame.jp	233,081	0.35	208,471	0.32	9.89
datashack.net	232,863	0.35	213,734	0.33	7.09
zjnbptt.net.cn	231,542	0.35	208,454	0.32	9.17
xlink.net	228,410	0.34	200,061	0.31	12.22
ovh.ca	215,541	0.32	210,776	0.32	0.51
online.net	205,889	0.31	189,554	0.29	6.76
34.130.133.in-addr.arpa	195,346	0.29	193,438	0.30	-0.74
yourhostingaccount.com	187,335	0.28	216,985	0.33	-15.14
mainnameserver.com	186,143	0.28	178,667	0.27	2.40
msft.net	178,277	0.27	171,389	0.26	2.24
tfn.net.tw	176,650	0.27	162,168	0.25	7.07
he.net	173,434	0.26	222,067	0.34	-23.24
nmc1.ptt.js.cn	167,343	0.25	160,872	0.25	2.24
transip.net	165,800	0.25	164,807	0.25	-1.12
azuredns-cloud.net	163,771	0.25	155,496	0.24	3.52
softlayer.com	163,026	0.25	159,675	0.24	0.35
level3.net	161,607	0.24	159,700	0.24	-0.54
ns1.xserver.jp	161,266	0.24	153,512	0.24	3.25
dimenoc.com	160,083	0.24	152,166	0.23	3.40
dns.fz.fj.cn	158,195	0.24	135,644	0.21	14.63
global-datacenter.com	158,048	0.24	151,765	0.23	2.36
wholesaleinternet.net	156,693	0.24	176,186	0.27	-12.59
nwtgigalink.com	155,985	0.23	177,330	0.27	-13.54
alidns.com	154,994	0.23	138,832	0.21	9.73
kryptdns.com	154,654	0.23	125,048	0.19	21.56
aliyun.com	153,979	0.23	143,897	0.22	5.17
iweb-hosting.com	146,124	0.22	156,760	0.24	-8.38
afrinic.net	143,174	0.22	139,608	0.21	0.80
locaweb.com.br	141,005	0.21	138,179	0.21	0.30
inmotionhosting.com	139,621	0.21	134,478	0.21	2.05
nazwa.pl	137,125	0.21	133,006	0.20	1.33
singlehop.net	135,991	0.20	136,698	0.21	-2.22
google.com	134,225	0.20	121,928	0.19	8.20
emagine-skcygyy	132,135	0.20	131,133	0.20	-0.96
sparqnet.net	130,172	0.20	140,124	0.21	-8.69
localhost	127,725	0.19	127,135	0.19	-1.26
dns1.rightside.co	125,962	0.19	130,123	0.20	-4.85
rz-ip.net	121,068	0.18	118,771	0.18	0.19
clev1.net	119,483	0.18	114,683	0.18	2.40
hinet.net	116,771	0.18	115,082	0.18	-0.27
intergenia.de	116,745	0.18	112,398	0.17	2.09
athenixinc.com	115,014	0.17	114,757	0.18	-1.49
masterhost.ru	110,472	0.17	109,809	0.17	-1.12
savvis.net	108,246	0.16	105,816	0.16	0.55
cogentco.com	106,850	0.16	118,723	0.18	-11.54
gmointernet.com	104,942	0.16	114,664	0.18	-10.05
ripn.net	102,493	0.15	103,658	0.16	-2.82
gblx.net	101,008	0.15	100,290	0.15	-1.01
quickpacket.com	100,419	0.15	86,928	0.13	13.54
timeweb.ru	99,208	0.15	98,448	0.15	-0.95
nic.ru	98,072	0.15	100,726	0.15	-4.30
usiphosting.com	97,980	0.15	94,124	0.14	2.32
reg.ru	97,582	0.15	94,405	0.14	1.60
gtei.net	95,997	0.14	93,939	0.14	0.44
quadranet.com	95,390	0.14	94,498	0.14	-0.78
sta.net.cn	94,314	0.14	100,630	0.15	-7.88
fasthosts.net.uk	90,440	0.14	87,299	0.13	1.82
ispsystem.net	90,315	0.14	94,416	0.14	-5.98
westmaster.com	89,271	0.13	85,819	0.13	2.24
gorillaservers.com	86,261	0.13	57,386	0.09	47.74
main-hosting.com	85,786	0.13	84,424	0.13	-0.13
weebly.net	85,086	0.13	95,339	0.15	-12.28
wedos.net	83,058	0.13	80,244	0.12	1.74
dns0.heteml.jp	83,045	0.13	80,224	0.12	1.74
nsserve.de	82,248	0.12	81,525	0.12	-0.84
lunarpages.com	81,456	0.12	80,147	0.12	-0.11
flexwebhosting.nl	80,452	0.12	78,041	0.12	1.32
ch-meta.net	79,675	0.12	76,554	0.12	2.30
kornet.net	78,988	0.12	76,998	0.12	0.83
net.ru	77,879	0.12	78,025	0.12	-1.90
esecured.net	77,369	0.12	78,941	0.12	-3.67
usen.ad.jp	77,147	0.12	75,025	0.11	1.07
typo3server.com	75,208	0.11	71,977	0.11	2.70
kei.pl	74,903	0.11	71,850	0.11	2.46
ns14.net	74,697	0.11	70,055	0.11	4.80
33387.net	73,560	0.11	69,535	0.11	3.98
xl-internetservices.com	73,330	0.11	71,239	0.11	1.17
pair.com	72,340	0.11	70,624	0.11	0.68
servint.com	72,076	0.11	72,456	0.11	-2.23
directi.com	71,856	0.11	89,134	0.14	-20.76
servidoresdns.net	70,857	0.11	69,152	0.11	0.71
namecheaphosting.com	70,815	0.11	63,364	0.10	9.85
trellian.com	70,802	0.11	68,717	0.11	1.27
superhosting.cz	70,374	0.11	69,996	0.11	-1.18
phoenixnap.com	70,334	0.11	0	0.00	0.00
beget.ru	69,975	0.11	67,296	0.10	2.20
ntt.net	69,869	0.11	68,335	0.10	0.49
advancedhosters.com	69,784	0.11	67,900	0.10	1.02
sweb.ru	68,794	0.10	67,950	0.10	-0.49
casablanca.cz	68,478	0.10	64,730	0.10	3.98
corespace.com	66,741	0.10	61,865	0.09	6.04
selectel.org	65,119	0.10	65,949	0.10	-2.95
pnap.net	63,882	0.10	58,672	0.09	7.02
egihosting.com	62,939	0.09	73,963	0.11	-16.36
dnsmadeeasy.com	62,005	0.09	61,826	0.09	-1.43
hivelocity.net	61,061	0.09	58,048	0.09	3.39
cpi.ad.jp	61,045	0.09	58,660	0.09	2.28
privatesystems.net	60,907	0.09	58,505	0.09	2.32
att.net	60,541	0.09	60,420	0.09	-1.51
cns1.alfahosting.info	60,374	0.09	58,449	0.09	1.53
rapidswitch.com	59,766	0.09	58,249	0.09	0.85
sdjnptt.net.cn	58,926	0.09	52,105	0.08	11.16
silkroadtechnologies.com	58,614	0.09	53,434	0.08	7.82
wiredtree.com	58,491	0.09	55,983	0.09	2.69
loopia.se	58,012	0.09	55,722	0.09	2.33
hosting.com	57,856	0.09	57,171	0.09	-0.53
sharktech.net	57,813	0.09	55,833	0.09	1.77
register.it	57,225	0.09	51,676	0.08	8.84
ns2.indotrans.net.id	56,373	0.08	46,141	0.07	20.08
host-h.net	55,955	0.08	53,700	0.08	2.42
theplanet.com	55,869	0.08	60,484	0.09	-9.21
comcast.net	55,731	0.08	54,433	0.08	0.63
cais.com	55,681	0.08	41,691	0.06	31.27
meganameservers.com	55,473	0.08	54,224	0.08	0.55
contabo.net	55,376	0.08	52,128	0.08	4.41
dinahosting.com	55,184	0.08	54,059	0.08	0.33
nethost.cz	55,136	0.08	56,120	0.09	-3.43
servercentral.net	55,135	0.08	52,241	0.08	3.73
combell.net	54,919	0.08	53,335	0.08	1.21
hostpoint.ch	54,864	0.08	52,566	0.08	2.59
i-s-e.nl	54,131	0.08	54,510	0.08	-2.39
sc163.net	53,907	0.08	51,247	0.08	3.39
myregisteredsite.com	53,021	0.08	50,765	0.08	2.66
choopadns.com	52,395	0.08	50,218	0.08	2.55
datadragon.net	52,379	0.08	49,665	0.08	3.66
untd.com	52,371	0.08	49,770	0.08	3.43
liquidweb.com	52,084	0.08	49,138	0.08	4.18
propagation.net	51,897	0.08	47,885	0.07	6.52
ns01.idc.jp	51,872	0.08	50,432	0.08	1.09
dnspartner.de	51,742	0.08	50,945	0.08	-0.17
tsohost.co.uk	51,182	0.08	53,656	0.08	-6.24
qwest.net	51,125	0.08	55,513	0.09	-9.48
sureserver.com	51,103	0.08	49,887	0.08	0.68
t-online.hu	51,037	0.08	49,760	0.08	0.81
jino.ru	50,987	0.08	50,278	0.08	-0.33
vshosting.cz	50,726	0.08	46,582	0.07	7.03
ns1.serveriai.lt	50,455	0.08	46,950	0.07	5.63
pwebtech.com	50,443	0.08	50,865	0.08	-2.53
twtelecom.net	50,163	0.08	52,674	0.08	-6.40
corporatecolo.com	49,655	0.07	36,371	0.06	34.19
ebs-38605	49,544	0.07	48,940	0.08	-0.50
resilans.se	49,282	0.07	47,011	0.07	3.04
telekom.hu	48,844	0.07	47,246	0.07	1.61
seeweb.it	48,650	0.07	47,278	0.07	1.14
atman.pl	48,558	0.07	46,785	0.07	2.01
gyron.net	48,519	0.07	45,860	0.07	3.99
edgecastcdn.net	48,355	0.07	45,695	0.07	4.01
hospedagem.net	48,173	0.07	46,222	0.07	2.44
xs4all.nl	48,072	0.07	46,115	0.07	2.46
infomaniak.ch	48,029	0.07	45,884	0.07	2.88
gzidc.com	47,693	0.07	46,288	0.07	1.27
zitcom.dk	47,385	0.07	45,882	0.07	1.51
ukraine.com.ua	46,633	0.07	46,134	0.07	-0.65
ucoz.net	46,539	0.07	45,162	0.07	1.29
ihc-ru.net	44,959	0.07	43,858	0.07	0.76
uu.net	44,681	0.07	44,944	0.07	-2.29
rr.com	44,363	0.07	56,994	0.09	-23.49
cloudn-service.com	43,765	0.07	42,449	0.07	1.34
hostingservicesinc.net	43,035	0.06	42,258	0.06	0.10
uk2.net	42,983	0.06	41,950	0.06	0.71
a2webhosting.com	42,905	0.06	41,382	0.06	1.91
webazilla.com	42,705	0.06	41,700	0.06	0.66
websupport.sk	42,335	0.06	40,967	0.06	1.57
hc.ru	41,932	0.06	41,639	0.06	-1.02
gandi.net	41,544	0.06	50,290	0.08	-18.81
fastvps.ru	41,534	0.06	41,390	0.06	-1.37
comcastbusiness.net	41,411	0.06	39,847	0.06	2.15
netregistry.net	41,214	0.06	39,371	0.06	2.89
dtag.de	41,034	0.06	38,397	0.06	5.04
cyso.nl	40,756	0.06	39,664	0.06	0.99
hananet.net	40,616	0.06	41,436	0.06	-3.66
sphere.ad.jp	40,420	0.06	39,689	0.06	0.10
net.edu.cn	40,349	0.06	39,543	0.06	0.29
superhosting.bg	39,372	0.06	38,257	0.06	1.15
trueserver.nl	39,258	0.06	37,841	0.06	1.97
ntdns.de	39,042	0.06	38,021	0.06	0.93
colo4dallas.net	39,002	0.06	39,909	0.06	-3.95
world4you.at	38,560	0.06	36,696	0.06	3.28
webme.com	38,294	0.06	36,144	0.06	4.14
ukfast.net	38,213	0.06	36,764	0.06	2.16
active24.cz	37,876	0.06	34,637	0.05	7.48
namedserver.net	37,679	0.06	36,706	0.06	0.89
serverius.net	37,656	0.06	38,024	0.06	-2.66
gnax.net	37,574	0.06	39,251	0.06	-5.91
forpsi.net	37,470	0.06	35,882	0.05	2.64
eukhost.com	37,362	0.06	36,581	0.06	0.39
yahoo.com	37,174	0.06	44,858	0.07	-18.55
hostmar.com	36,978	0.06	36,339	0.06	0.02
binero.se	36,820	0.06	35,800	0.05	1.09
pcextreme.nl	36,666	0.06	35,772	0.05	0.74
uxw.nl	36,589	0.06	37,502	0.06	-4.10
live-servers.net	36,332	0.05	36,086	0.06	-1.04
steadfastdns.net	36,259	0.05	34,844	0.05	2.28
servage.net	36,088	0.05	35,710	0.05	-0.67
1blu.de	36,019	0.05	34,995	0.05	1.16
syrahost.com	35,573	0.05	33,882	0.05	3.19
rain.fr	35,563	0.05	34,304	0.05	1.90
phase8.net	35,554	0.05	34,456	0.05	1.42
bta.net.cn	35,391	0.05	32,102	0.05	8.36
ip-exchange.de	35,366	0.05	35,033	0.05	-0.78
hbwhptt.net.cn	35,192	0.05	36,905	0.06	-6.27
natrohost.com	35,112	0.05	34,223	0.05	0.84
surf-town.net	34,994	0.05	34,407	0.05	-0.03
antagonist.nl	34,541	0.05	32,657	0.05	3.96
cdmon.es	34,208	0.05	33,209	0.05	1.25
servernap.com	34,052	0.05	23,922	0.04	39.91
voodoo.com	33,913	0.05	31,873	0.05	4.58
namesystem.se	33,564	0.05	31,990	0.05	3.12
eonet.ne.jp	33,393	0.05	32,619	0.05	0.62
tele.dk	32,925	0.05	32,724	0.05	-1.11
uk.net	32,790	0.05	31,711	0.05	1.63
nocdirect.com	32,688	0.05	31,378	0.05	2.39
uol.com.br	32,650	0.05	30,533	0.05	5.10
hawkhost.com	32,600	0.05	31,475	0.05	1.80

* 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.