Report Description

The ISP Market Share Report analyzes the distribution of web servers in our surveys across different ISPs. By classifying the 73827805 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	Nov 2016 Count*	Nov 2016 %	Oct 2016 Count*	Oct 2016 %	Growth %
scalabledns.com	6,834,501	9.26	1,283,593	6.24	48.37
secureserver.net	2,501,155	3.39	915,496	4.45	-23.87
ui-dns.com	1,741,959	2.36	419,298	2.04	15.77
amazon.com	1,717,136	2.33	461,862	2.24	3.60
ovh.net	1,560,795	2.11	321,305	1.56	35.37
your-server.de	1,539,241	2.08	273,864	1.33	56.62
ebs-38605	1,426,812	1.93	149,829	0.73	165.37
unifiedlayer.com	1,142,830	1.55	462,798	2.25	-31.19
a.in-addr.cn	1,067,187	1.45	348,476	1.69	-14.66
y.dns.jp	1,033,649	1.40	317,818	1.54	-9.37
raksmart.com	881,141	1.19	475,884	2.31	-48.40
rackspace.com	811,265	1.10	259,700	1.26	-12.95
leaseweb.nl	778,743	1.05	91,002	0.44	138.46
dynect.net	761,663	1.03	265,045	1.29	-19.92
sakura.ad.jp	707,847	0.96	167,375	0.81	17.85
ns1.bd6.io	706,582	0.96	0	0.00	0.00
esecured.net	702,080	0.95	428,231	2.08	-54.31
lacnic.net	689,359	0.93	209,175	1.02	-8.16
networklayer.com	527,354	0.71	177,737	0.86	-17.32
dreamhost.com	475,540	0.64	183,054	0.89	-27.61
linode.com	443,410	0.60	149,523	0.73	-17.36
twnic.net	376,025	0.51	95,443	0.46	9.79
digitalocean.com	353,838	0.48	111,018	0.54	-11.18
technorail.com	337,726	0.46	85,850	0.42	9.62
hosteurope.de	337,302	0.46	59,595	0.29	57.72
egihosting.com	328,924	0.45	121,414	0.59	-24.51
kasserver.com	327,424	0.44	0	0.00	0.00
ui-dns.de	327,404	0.44	70,371	0.34	29.65
xlink.net	325,987	0.44	48,584	0.24	86.98
namespace4you.de	324,829	0.44	40,623	0.20	122.82
ns	323,364	0.44	83,544	0.41	7.86
sv.madame.jp	297,511	0.40	1,336	0.01	6105.47
he.net	294,901	0.40	107,520	0.52	-23.57
b-one-dns.net	284,352	0.39	88,984	0.43	-10.95
mediatemple.net	282,814	0.38	107,759	0.52	-26.86
ovh.ca	281,599	0.38	94,051	0.46	-16.57
dns.kr	280,636	0.38	87,408	0.42	-10.53
home.pl	263,857	0.36	63,045	0.31	16.63
alidns.com	252,049	0.34	62,152	0.30	13.01
sourcedns.com	248,348	0.34	90,511	0.44	-23.54
peer1.net	246,677	0.33	95,495	0.46	-28.02
zjnbptt.net.cn	223,419	0.30	97,113	0.47	-35.89
online.net	220,323	0.30	55,995	0.27	9.64
wholesaleinternet.net	213,561	0.29	94,719	0.46	-37.17
transip.net	211,235	0.29	55,747	0.27	5.59
msft.net	209,151	0.28	58,021	0.28	0.45
psychz.net	207,690	0.28	54,967	0.27	5.29
34.130.133.in-addr.arpa	203,263	0.28	103,888	0.50	-45.48
mainnameserver.com	198,720	0.27	60,687	0.29	-8.75
soa	190,846	0.26	48,357	0.24	9.98
azuredns-cloud.net	186,449	0.25	46,816	0.23	10.98
ns1.xserver.jp	180,229	0.24	50,545	0.25	-0.64
aliyun.com	170,906	0.23	54,739	0.27	-13.00
nmc1.ptt.js.cn	170,502	0.23	56,202	0.27	-15.46
dimenoc.com	167,199	0.23	42,192	0.21	10.43
yourhostingaccount.com	164,717	0.22	60,824	0.30	-24.54
tfn.net.tw	164,616	0.22	52,991	0.26	-13.43
afrinic.net	157,062	0.21	33,595	0.16	30.28
global-datacenter.com	156,599	0.21	56,548	0.27	-22.83
inmotionhosting.com	156,117	0.21	54,687	0.27	-20.45
dns.fz.fj.cn	155,325	0.21	60,600	0.29	-28.58
clev1.net	154,228	0.21	63,745	0.31	-32.58
level3.net	152,385	0.21	4,927	0.02	761.86
iweb-hosting.com	152,326	0.21	47,383	0.23	-10.42
locaweb.com.br	149,820	0.20	53,025	0.26	-21.27
nazwa.pl	147,330	0.20	32,837	0.16	25.03
singlehop.net	144,280	0.20	54,656	0.27	-26.44
sparqnet.net	142,241	0.19	26,713	0.13	48.38
athenixinc.com	141,215	0.19	54,746	0.27	-28.12
softlayer.com	140,474	0.19	47,521	0.23	-17.63
datashack.net	137,506	0.19	55,890	0.27	-31.44
corporatecolo.com	132,132	0.18	54,764	0.27	-32.77
hinet.net	131,409	0.18	32,903	0.16	11.29
kryptdns.com	131,256	0.18	43,970	0.21	-16.82
localhost	130,361	0.18	31,733	0.15	14.48
dns1.rightside.co	128,478	0.17	53,216	0.26	-32.72
google.com	125,104	0.17	88,420	0.43	-60.57
googledomains.com	125,055	0.17	93	0.00	37371.09
quadranet.com	123,175	0.17	44,527	0.22	-22.91
rz-ip.net	122,907	0.17	32,124	0.16	6.62
intergenia.de	119,546	0.16	18,210	0.09	82.94
gblx.net	119,421	0.16	83,658	0.41	-60.22
emagine-skcygyy	118,624	0.16	91,394	0.44	-63.83
nwtgigalink.com	116,216	0.16	33,024	0.16	-1.93
cogentco.com	115,682	0.16	41,746	0.20	-22.78
reg.ru	114,910	0.16	31,636	0.15	1.22
timeweb.ru	110,483	0.15	31,620	0.15	-2.63
ripn.net	109,521	0.15	17,876	0.09	70.73
weebly.net	109,106	0.15	37,042	0.18	-17.92
sta.net.cn	108,489	0.15	42,958	0.21	-29.62
savvis.net	107,531	0.15	29,283	0.14	2.33
masterhost.ru	106,611	0.14	30,368	0.15	-2.17
nic.ru	105,629	0.14	18,806	0.09	56.52
ispsystem.net	101,147	0.14	29,559	0.14	-4.65
fasthosts.net.uk	98,422	0.13	29,655	0.14	-7.51
directi.com	92,717	0.13	20,468	0.10	26.23
dns0.heteml.jp	92,271	0.12	293	0.00	8675.58
main-hosting.com	92,098	0.12	46,515	0.23	-44.83
westmaster.com	91,979	0.12	23,314	0.11	9.94
ch-meta.net	90,921	0.12	16,786	0.08	50.94
usiphosting.com	90,771	0.12	26,338	0.13	-3.96
wedos.net	90,463	0.12	21,379	0.10	17.91
corespace.com	89,457	0.12	24,292	0.12	2.62
gtei.net	84,948	0.12	64	0.00	36887.19
typo3server.com	84,394	0.11	11,106	0.05	111.75
namecheaphosting.com	84,277	0.11	31,544	0.15	-25.55
nsserve.de	82,629	0.11	11,354	0.06	102.80
kei.pl	82,495	0.11	20,355	0.10	12.94
net.ru	82,292	0.11	21,813	0.11	5.13
flexwebhosting.nl	81,967	0.11	18,960	0.09	20.47
lunarpages.com	79,095	0.11	32,183	0.16	-31.51
sharktech.net	78,870	0.11	19,336	0.09	13.66
kornet.net	78,813	0.11	24,798	0.12	-11.44
trellian.com	77,723	0.11	27,946	0.14	-22.50
servidoresdns.net	76,975	0.10	24,036	0.12	-10.76
pair.com	75,269	0.10	24,072	0.12	-12.87
advancedhosters.com	74,816	0.10	13,466	0.07	54.82
selectel.org	74,006	0.10	19,815	0.10	4.08
sweb.ru	73,853	0.10	21,016	0.10	-2.07
xl-internetservices.com	73,827	0.10	14,669	0.07	40.25
usen.ad.jp	72,712	0.10	26,995	0.13	-24.94
casablanca.cz	72,297	0.10	11,701	0.06	72.18
propagation.net	69,763	0.09	17,382	0.08	11.84
pnap.net	68,264	0.09	18,129	0.09	4.93
nethost.cz	68,017	0.09	9,224	0.04	105.48
superhosting.cz	67,868	0.09	17,057	0.08	10.88
register.it	67,714	0.09	16,180	0.08	16.62
phoenixnap.com	67,639	0.09	24,759	0.12	-23.87
cns1.alfahosting.info	67,165	0.09	9,176	0.04	103.97
quickpacket.com	67,162	0.09	71,997	0.35	-74.01
cpi.ad.jp	66,455	0.09	11,827	0.06	56.58
dnsmadeeasy.com	66,259	0.09	20,756	0.10	-11.04
pwebtech.com	65,940	0.09	3,829	0.02	379.89
servint.com	65,603	0.09	21,274	0.10	-14.07
loopia.se	64,019	0.09	0	0.00	0.00
servercentral.net	63,868	0.09	26,146	0.13	-31.93
privatesystems.net	63,762	0.09	18,602	0.09	-4.48
dcsmanage.com	63,484	0.09	859	0.00	1959.44
rapidswitch.com	63,137	0.09	19,270	0.09	-8.70
gmointernet.com	63,023	0.09	10,594	0.05	65.77
guangzhou.gd.cn	62,719	0.08	2,722	0.01	542.08
host-h.net	62,651	0.08	12,040	0.06	45.00
combell.net	62,582	0.08	12,574	0.06	38.69
tsohost.co.uk	62,515	0.08	18,149	0.09	-4.01
hostpoint.ch	62,375	0.08	10,964	0.05	58.53
wiredtree.com	62,291	0.08	22,694	0.11	-23.51
contabo.net	61,439	0.08	12,810	0.06	33.65
vshosting.cz	60,981	0.08	4,787	0.02	254.98
hivelocity.net	60,017	0.08	21,558	0.10	-22.42
att.net	59,780	0.08	5,297	0.03	214.49
sdjnptt.net.cn	59,562	0.08	22,514	0.11	-26.28
meganameservers.com	59,168	0.08	23,277	0.11	-29.17
hosting.com	58,188	0.08	10,955	0.05	48.01
i-s-e.nl	57,914	0.08	18,350	0.09	-12.05
untd.com	57,687	0.08	18	0.00	89206.62
beget.com	57,301	0.08	2,553	0.01	525.45
choopadns.com	56,969	0.08	19,118	0.09	-16.96
ns1.serveriai.lt	56,155	0.08	9,746	0.05	60.56
resilans.se	55,921	0.08	14,343	0.07	8.65
comcast.net	54,994	0.07	20,159	0.10	-23.98
t-online.hu	54,508	0.07	16,125	0.08	-5.80
ns01.idc.jp	54,432	0.07	10,645	0.05	42.49
dnspartner.de	54,027	0.07	8,605	0.04	74.96
atman.pl	54,014	0.07	16,835	0.08	-10.59
datadragon.net	53,974	0.07	18,872	0.09	-20.30
sc163.net	53,878	0.07	15,023	0.07	-0.06
sureserver.com	53,387	0.07	7,650	0.04	94.47
seeweb.it	53,332	0.07	12,209	0.06	21.73
infomaniak.ch	53,035	0.07	8,620	0.04	71.45
rr.com	52,901	0.07	9,426	0.05	56.39
ntt.net	52,880	0.07	22,797	0.11	-35.36
ns2.indotrans.net.id	52,729	0.07	4,855	0.02	202.65
zitcom.dk	52,273	0.07	14,801	0.07	-1.58
dinahosting.com	52,184	0.07	18,662	0.09	-22.08
telekom.hu	51,987	0.07	17,373	0.08	-16.61
ukraine.com.ua	51,863	0.07	13,122	0.06	10.14
jino.ru	51,669	0.07	15,129	0.07	-4.83
twtelecom.net	51,568	0.07	17,770	0.09	-19.13
myregisteredsite.com	51,429	0.07	9,659	0.05	48.37
silkroadtechnologies.com	51,331	0.07	22,433	0.11	-36.24
hospedagem.net	50,968	0.07	20,002	0.10	-28.99
ucoz.net	50,911	0.07	16,640	0.08	-14.74
liquidweb.com	49,975	0.07	15,941	0.08	-12.64
ukfast.net	49,004	0.07	12,017	0.06	13.64
theplanet.com	48,371	0.07	15,473	0.08	-12.89
netregistry.net	48,200	0.07	17,587	0.09	-23.63
ihc-ru.net	47,218	0.06	9,025	0.04	45.79
dtag.de	47,156	0.06	5,187	0.03	153.34
a2webhosting.com	46,677	0.06	17,968	0.09	-27.61
xs4all.nl	46,613	0.06	10,167	0.05	27.76
websupport.sk	46,432	0.06	10,679	0.05	21.16
uu.net	46,071	0.06	13,247	0.06	-3.09
hananet.net	45,689	0.06	13,436	0.07	-5.24
uxw.nl	45,609	0.06	7,134	0.03	78.15
gzidc.com	45,457	0.06	19,721	0.10	-35.77
gyron.net	45,300	0.06	13,344	0.06	-5.40
worria.com	45,192	0.06	15,225	0.07	-17.29
qwest.net	44,994	0.06	13,977	0.07	-10.29
sinnet.com.cn	44,829	0.06	29,212	0.14	-57.24
world4you.at	44,754	0.06	8	0.00	155790.65
ntdns.de	44,695	0.06	9,870	0.05	26.19
hostingservicesinc.net	44,557	0.06	20,766	0.10	-40.21
net.edu.cn	44,360	0.06	3,844	0.02	221.58
gandi.net	44,265	0.06	12,928	0.06	-4.59
uk2.net	43,821	0.06	11,240	0.05	8.64
sphere.ad.jp	43,804	0.06	7,097	0.03	72.00
33387.net	43,578	0.06	51,999	0.25	-76.65
cloudn-service.com	43,434	0.06	5,582	0.03	116.83
steadfastdns.net	43,364	0.06	19,273	0.09	-37.30
cyso.nl	43,358	0.06	11,012	0.05	9.72
userdns.com	43,276	0.06	14,075	0.07	-14.32
is.nl	42,443	0.06	13,175	0.06	-10.23
namedserver.net	42,409	0.06	7,496	0.04	57.65
hc.ru	42,063	0.06	10,846	0.05	8.07
fastvps.ru	41,301	0.06	2,717	0.01	323.59
webazilla.com	41,061	0.06	15,885	0.08	-27.97
forpsi.net	40,861	0.06	1	0.00	1138541.97
hostmar.com	40,821	0.06	14,197	0.07	-19.88
antagonist.nl	40,789	0.06	12,306	0.06	-7.64
edgecastcdn.net	40,615	0.06	7,680	0.04	47.37
yahoo.com	40,137	0.05	10,257	0.05	9.04
superhosting.bg	39,744	0.05	13,627	0.07	-18.73
hbwhptt.net.cn	39,353	0.05	14,278	0.07	-23.20
uk.net	39,328	0.05	10,256	0.05	6.86
live-servers.net	39,314	0.05	11,213	0.05	-2.30
webme.com	39,249	0.05	22,398	0.11	-51.17
ns-px.online.sh.cn	39,232	0.05	11,916	0.06	-8.25
syrahost.com	39,132	0.05	14,887	0.07	-26.75
phase8.net	39,121	0.05	7,984	0.04	36.54
colo4dallas.net	39,113	0.05	13,782	0.07	-20.92
1blu.de	38,938	0.05	8,684	0.04	24.95
eukhost.com	38,632	0.05	7,618	0.04	41.31
binero.se	37,935	0.05	12,680	0.06	-16.63
serverius.net	37,652	0.05	6,233	0.03	68.33
cdmon.es	37,467	0.05	6,567	0.03	58.99
hawkhost.com	37,462	0.05	15,946	0.08	-34.53
natrohost.com	37,442	0.05	11,834	0.06	-11.83
fhe3rz.net	37,412	0.05	7,331	0.04	42.21
as45638.net.au	37,366	0.05	14,188	0.07	-26.61
bta.net.cn	37,281	0.05	7,599	0.04	36.71
rain.fr	37,181	0.05	9,758	0.05	6.18
cais.com	37,180	0.05	4,148	0.02	149.77
namesystem.se	36,466	0.05	8,826	0.04	15.13
surf-town.net	36,395	0.05	12,647	0.06	-19.81
eonet.ne.jp	36,000	0.05	11,974	0.06	-16.22
active24.cz	35,984	0.05	6,896	0.03	45.41
ns.topnew.cn	35,705	0.05	15,430	0.08	-35.52
ip-exchange.de	35,526	0.05	8,136	0.04	21.68
servage.net	35,269	0.05	13,233	0.06	-25.73
comcastbusiness.net	35,149	0.05	11,687	0.06	-16.19

* 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.