Report Description

The ISP Market Share Report analyzes the distribution of web servers in our surveys across different ISPs. By classifying the 66963856 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	Sep 2020 Count*	Sep 2020 %	Aug 2020 Count*	Aug 2020 %	Growth %
afrinic.net	2,864,710	4.28	3,303,994	4.82	-11.17
cloudflare.com	2,755,920	4.12	2,763,867	4.03	2.16
amazon.com	2,469,404	3.69	2,522,528	3.68	0.30
ovh.net	1,789,197	2.67	1,782,557	2.60	2.84
ui-dns.com	1,778,842	2.66	1,797,379	2.62	1.40
unifiedlayer.com	1,778,766	2.66	1,788,278	2.61	1.91
your-server.de	1,654,027	2.47	1,660,218	2.42	2.07
secureserver.net	1,406,059	2.10	1,410,431	2.06	2.14
leaseweb.nl	1,364,884	2.04	1,643,759	2.40	-14.93
googledomains.com	1,044,682	1.56	1,033,681	1.51	3.55
alidns.com	882,622	1.32	922,106	1.34	-1.93
a.in-addr.cn	683,269	1.02	686,330	1.00	2.00
digitalocean.com	623,295	0.93	622,173	0.91	2.64
esecured.net	621,205	0.93	569,847	0.83	11.69
sakura.ad.jp	582,113	0.87	585,272	0.85	1.90
lacnic.net	549,807	0.82	578,741	0.84	-2.67
y.dns.jp	545,317	0.81	530,544	0.77	5.31
azure-dns.com	524,095	0.78	519,782	0.76	3.31
azuredns-cloud.net	486,978	0.73	482,772	0.70	3.35
linode.com	465,721	0.70	466,404	0.68	2.31
dreamhost.com	437,813	0.65	439,048	0.64	2.17
kasserver.com	415,403	0.62	414,298	0.60	2.73
vweb.co.za	407,718	0.61	406,689	0.59	2.72
technorail.com	397,297	0.59	393,971	0.57	3.32
b-one-dns.net	340,630	0.51	341,069	0.50	2.33
namespace4you.de	299,040	0.45	301,135	0.44	1.74
hosteurope.de	296,813	0.44	298,632	0.44	1.83
scalabledns.com	294,265	0.44	305,105	0.44	-1.18
ovh.ca	291,870	0.44	299,346	0.44	-0.10
rackspace.com	286,750	0.43	290,427	0.42	1.16
dns.kr	284,703	0.43	282,224	0.41	3.36
ns1.powerline.hk	283,771	0.42	0	0.00	0.00
networklayer.com	275,166	0.41	282,740	0.41	-0.29
xlink.net	269,631	0.40	254,803	0.37	8.42
sv.madame.jp	266,547	0.40	267,662	0.39	2.03
transip.net	263,370	0.39	262,498	0.38	2.80
home.pl	243,188	0.36	252,826	0.37	-1.45
sourcedns.com	239,705	0.36	236,338	0.34	3.92
yourhostingaccount.com	220,242	0.33	211,426	0.31	6.73
ns1.xserver.jp	219,206	0.33	218,462	0.32	2.81
1234	216,875	0.32	210,219	0.31	5.70
reg.ru	216,688	0.32	216,125	0.32	2.72
online.net	210,794	0.31	214,884	0.31	0.51
leaseweb.com	209,871	0.31	169,813	0.25	26.63
inmotionhosting.com	209,111	0.31	210,096	0.31	1.98
egihosting.com	198,782	0.30	228,403	0.33	-10.83
contabo.net	185,681	0.28	182,065	0.27	4.49
ns1.peg.intranet	184,345	0.28	182,760	0.27	3.35
mediatemple.net	182,232	0.27	184,855	0.27	1.00
peer1.net	180,952	0.27	171,714	0.25	7.97
kcnoc.com	170,443	0.25	183,094	0.27	-4.62
liquidweb.com	167,935	0.25	161,843	0.24	6.31
akamaitechnologies.com	167,777	0.25	168,307	0.25	2.13
twnic.net	161,094	0.24	160,290	0.23	2.97
raksmart.com	154,232	0.23	153,793	0.22	2.75
pnap.net	151,677	0.23	147,141	0.21	5.62
baidu.com	149,226	0.22	137,311	0.20	11.35
ns	149,030	0.22	162,359	0.24	-5.95
kryptdns.com	147,614	0.22	142,992	0.21	5.77
ns2.indotrans.net.id	145,511	0.22	137,758	0.20	8.22
beget.com	143,231	0.21	142,150	0.21	3.24
phoenixnap.com	142,741	0.21	131,127	0.19	11.53
choopadns.com	139,789	0.21	137,638	0.20	4.06
timeweb.ru	139,016	0.21	135,226	0.20	5.33
zitcom.dk	138,685	0.21	139,676	0.20	1.73
multacom.com	137,534	0.21	99,097	0.14	42.20
namecheaphosting.com	134,696	0.20	151,972	0.22	-9.19
locaweb.com.br	126,801	0.19	137,686	0.20	-5.64
directi.com	125,942	0.19	126,213	0.18	2.24
agenturserver.de	125,186	0.19	125,108	0.18	2.52
ns2.powerline.hk	123,433	0.18	0	0.00	0.00
nazwa.pl	122,743	0.18	122,999	0.18	2.24
mainnameserver.com	119,685	0.18	121,244	0.18	1.14
jvniu.com	118,712	0.18	128,760	0.19	-5.54
zjnbptt.net.cn	118,043	0.18	123,479	0.18	-2.05
a2hosting.com	115,096	0.17	114,777	0.17	2.74
nic.ru	112,531	0.17	116,059	0.17	-0.66
selectel.org	110,158	0.16	107,416	0.16	5.07
hoztnode.net	109,322	0.16	97,832	0.14	14.49
nextdimensioninc.com	103,942	0.16	97,904	0.14	8.78
register.it	103,692	0.15	103,145	0.15	3.00
sucuridns.com	101,838	0.15	106,314	0.15	-1.86
singlehop.net	101,102	0.15	102,795	0.15	0.77
hinet.net	100,188	0.15	91,394	0.13	12.32
ch-meta.net	99,938	0.15	99,938	0.15	2.46
dimenoc.com	97,761	0.15	99,358	0.14	0.81
a.misconfigured.powerdns.server	96,355	0.14	95,011	0.14	3.91
advancedhosters.com	96,051	0.14	95,665	0.14	2.87
kei.pl	95,087	0.14	93,982	0.14	3.66
rz-ip.net	93,426	0.14	95,197	0.14	0.55
google.com	92,482	0.14	120,643	0.18	-21.46
guangzhou.gd.cn	92,412	0.14	63,782	0.09	48.45
ui-dns.de	90,653	0.14	93,250	0.14	-0.40
combell.net	88,826	0.13	88,345	0.13	3.01
nethost.cz	87,463	0.13	85,733	0.12	4.52
psychz.net	86,400	0.13	150,655	0.22	-41.24
tsohost.co.uk	85,813	0.13	86,502	0.13	1.64
globalfrag.com	85,157	0.13	84,945	0.12	2.71
iweb-hosting.com	84,772	0.13	85,714	0.12	1.33
ns-px.online.sh.cn	84,163	0.13	79,471	0.12	8.51
hekko.net.pl	83,815	0.13	84,699	0.12	1.39
dns0.heteml.jp	83,128	0.12	83,643	0.12	1.83
kornet.net	82,952	0.12	84,428	0.12	0.67
athenixinc.com	82,055	0.12	83,739	0.12	0.40
dnspod.net	81,714	0.12	84,215	0.12	-0.59
cns1.alfahosting.info	80,735	0.12	80,803	0.12	2.37
superhosting.cz	79,858	0.12	79,592	0.12	2.80
aliyun.com	79,163	0.12	85,420	0.12	-5.05
is.co.za	79,147	0.12	85,863	0.13	-5.56
wedos.net	79,009	0.12	78,948	0.12	2.54
host-h.net	78,845	0.12	78,910	0.12	2.37
hostpoint.ch	76,319	0.11	76,264	0.11	2.53
infomaniak.ch	75,387	0.11	75,019	0.11	2.96
cogentco.com	75,235	0.11	76,843	0.11	0.31
hivelocity.net	74,962	0.11	74,915	0.11	2.52
dnsmadeeasy.com	74,864	0.11	74,297	0.11	3.24
providerbox.de	73,928	0.11	73,828	0.11	2.60
master.cz	72,715	0.11	73,059	0.11	1.97
nsone.net	72,359	0.11	70,594	0.10	5.02
zzidc.com	71,606	0.11	70,333	0.10	4.31
stackdns.com	70,808	0.11	69,492	0.10	4.40
vshosting.cz	70,521	0.11	69,958	0.10	3.28
neodymium.rdns.pcextreme.eu	68,120	0.10	68,254	0.10	2.26
masterhost.ru	68,024	0.10	12,824	0.02	443.48
privatesystems.net	67,742	0.10	67,805	0.10	2.36
servidoresdns.net	67,631	0.10	67,681	0.10	2.38
nsserve.de	67,250	0.10	67,310	0.10	2.37
flexwebhosting.nl	66,068	0.10	65,583	0.10	3.21
websupport.sk	65,268	0.10	64,824	0.09	3.16
tfn.net.tw	64,643	0.10	65,055	0.09	1.81
cais.com	64,268	0.10	63,523	0.09	3.66
telekom.hu	64,177	0.10	62,316	0.09	5.52
ns1.serveriai.lt	64,063	0.10	63,809	0.09	2.86
intergenia.de	62,931	0.09	63,740	0.09	1.16
cpi.ad.jp	62,531	0.09	62,762	0.09	2.08
dns.fz.fj.cn	62,287	0.09	62,314	0.09	2.41
hananet.net	62,183	0.09	59,937	0.09	6.30
zenlayer.net	61,623	0.09	63,489	0.09	-0.55
sweb.ru	61,482	0.09	62,510	0.09	0.77
superhosting.bg	61,456	0.09	61,903	0.09	1.72
rdns1.axc.eu	61,124	0.09	61,038	0.09	2.60
dinahosting.com	60,218	0.09	60,386	0.09	2.17
hostnet.nl	60,202	0.09	60,785	0.09	1.47
pair.com	60,109	0.09	60,560	0.09	1.69
netcup.net	60,053	0.09	59,780	0.09	2.92
world4you.at	59,099	0.09	59,072	0.09	2.50
zxcs.nl	58,124	0.09	57,541	0.08	3.50
ihc-ru.net	57,678	0.09	57,815	0.08	2.21
netangels.ru	57,560	0.09	58,719	0.09	0.43
phase8.net	57,166	0.09	41,514	0.06	41.09
ukraine.com.ua	56,422	0.08	56,635	0.08	2.07
casablanca.cz	56,100	0.08	56,165	0.08	2.34
jino.ru	55,837	0.08	56,056	0.08	2.06
quadranet.com	55,318	0.08	45,339	0.07	25.01
level3.net	54,275	0.08	58,106	0.08	-4.30
firstfind.nl	54,081	0.08	54,659	0.08	1.37
trellian.com	54,000	0.08	69,518	0.10	-20.41
sparqnet.net	53,419	0.08	52,192	0.08	4.87
atman.pl	52,982	0.08	52,833	0.08	2.75
e-ns.org	52,882	0.08	26,789	0.04	102.25
localhost	52,774	0.08	58,910	0.09	-8.21
hkbnes.net	52,332	0.08	60,580	0.09	-11.49
krystal.co.uk	52,293	0.08	52,209	0.08	2.62
gmointernet.com	51,943	0.08	51,617	0.08	3.10
loopia.se	51,784	0.08	51,272	0.07	3.48
rapidswitch.com	51,413	0.08	52,585	0.08	0.17
antagonist.nl	51,364	0.08	51,488	0.08	2.21
automattic.com	51,103	0.08	65,950	0.10	-20.61
hostedsolutions.com	50,950	0.08	49,936	0.07	4.54
active24.cz	50,762	0.08	50,704	0.07	2.57
resilans.se	50,721	0.08	50,743	0.07	2.41
forpsi.net	49,438	0.07	49,507	0.07	2.31
as45638.net.au	48,659	0.07	48,477	0.07	2.84
dns4userver.com	48,154	0.07	47,841	0.07	3.13
enom.com	47,761	0.07	49,221	0.07	-0.58
ucoz.net	47,428	0.07	47,162	0.07	3.03
seeweb.it	46,918	0.07	46,984	0.07	2.31
net.edu.cn	46,193	0.07	45,085	0.07	4.97
sureserver.com	45,744	0.07	45,932	0.07	2.04
ramnode.com	45,676	0.07	45,866	0.07	2.03
ns01.idc.jp	45,176	0.07	31,253	0.05	48.10
meganameservers.com	45,138	0.07	45,618	0.07	1.38
sphere.ad.jp	44,944	0.07	45,143	0.07	2.01
yahoo.com	44,891	0.07	41,968	0.06	9.59
hospedagem.net	44,530	0.07	52,938	0.08	-13.82
t-online.hu	44,303	0.07	44,325	0.06	2.41
userdns.com	44,258	0.07	38,808	0.06	16.85
digitalpacific.com.au	44,094	0.07	44,084	0.06	2.48
awsdns-04.net	44,007	0.07	59,664	0.09	-24.43
datafoundry.com	43,864	0.07	63,141	0.09	-28.82
natrohost.com	42,698	0.06	42,669	0.06	2.53
hawkhost.com	42,355	0.06	41,090	0.06	5.61
o2switch.net	42,220	0.06	41,375	0.06	4.55
namesystem.se	41,970	0.06	41,998	0.06	2.39
hostmar.com	41,909	0.06	41,897	0.06	2.49
syrahost.com	41,463	0.06	41,722	0.06	1.82
supremedns.com	41,391	0.06	41,704	0.06	1.69
myregisteredsite.com	41,128	0.06	40,024	0.06	5.28
cloudn-service.com	40,399	0.06	41,049	0.06	0.83
he.net	39,792	0.06	38,852	0.06	4.94
usiphosting.com	39,601	0.06	39,903	0.06	1.68
xs4all.nl	39,473	0.06	39,361	0.06	2.75
tutby.com	38,929	0.06	39,156	0.06	1.86
att.net	38,470	0.06	39,266	0.06	0.38
corespace.com	38,370	0.06	39,071	0.06	0.62
cyon.ch	38,295	0.06	38,190	0.06	2.74
xl-internetservices.com	37,770	0.06	44,192	0.06	-12.43
ukfast.net	37,650	0.06	37,955	0.06	1.63
org.pl	37,554	0.06	37,449	0.05	2.74
hostingservicesinc.net	37,043	0.06	39,810	0.06	-4.66
comcast.net	36,306	0.05	37,064	0.05	0.36
binero.se	36,220	0.05	36,576	0.05	1.46
webazilla.com	35,529	0.05	35,942	0.05	1.28
cloudns.net	35,516	0.05	33,926	0.05	7.26
names1.ds.network	35,374	0.05	35,908	0.05	0.93
eukns.com	35,257	0.05	35,140	0.05	2.80
1blu.de	34,930	0.05	34,803	0.05	2.83
gandi.net	34,820	0.05	32,864	0.05	8.56
plusserver.com	34,617	0.05	34,859	0.05	1.75
ns1.argewebhosting.eu	34,604	0.05	34,914	0.05	1.55
colocrossing.com	34,188	0.05	29,876	0.04	17.24
dedicontrol.com	33,772	0.05	37,168	0.05	-6.90
ntdns.de	33,158	0.05	32,954	0.05	3.09
asiatech.ir	32,932	0.05	36,337	0.05	-7.14
mediacenter.hu	32,494	0.05	32,483	0.05	2.49
ezhostingserver.com	32,395	0.05	31,798	0.05	4.38
internetx.de	32,299	0.05	32,190	0.05	2.80
hix.nl	32,270	0.05	32,355	0.05	2.19
servercentral.net	32,141	0.05	32,386	0.05	1.68
dtag.de	32,067	0.05	42,191	0.06	-22.13
dynect.net	31,943	0.05	33,084	0.05	-1.08
niaoyun159	31,801	0.05	28,840	0.04	12.98
ns-a1.cnode.io	31,757	0.05	32,022	0.05	1.61
untd.com	31,608	0.05	30,933	0.05	4.69
ogicom.pl	31,364	0.05	30,542	0.04	5.21
iq.pl	31,301	0.05	31,360	0.05	2.26
oleane.net	31,270	0.05	31,293	0.05	2.38
nforce.nl	31,103	0.05	30,843	0.04	3.32
qwest.net	30,543	0.05	28,203	0.04	10.96
lh.pl	30,465	0.05	30,307	0.04	2.99
propagation.net	30,354	0.05	30,964	0.05	0.44
kagoya.net	30,352	0.05	30,577	0.04	1.70
sharktech.net	30,209	0.05	34,721	0.05	-10.86
netsons.net	30,177	0.05	30,036	0.04	2.94
tucows.com	30,092	0.04	29,464	0.04	4.64
rackforest.hu	30,089	0.04	29,821	0.04	3.38
ns.zone.eu	29,885	0.04	29,821	0.04	2.68
hosting.com	29,671	0.04	33,890	0.05	-10.30
zettahost.com	29,502	0.04	29,329	0.04	3.06
softlayer.com	29,361	0.04	30,417	0.04	-1.10

* 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.