Report Description

The ISP Market Share Report analyzes the distribution of web servers in our surveys across different ISPs. By classifying the 77376045 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	Mar 2020 Count*	Mar 2020 %	Feb 2020 Count*	Feb 2020 %	Growth %
afrinic.net	5,118,161	6.61	4,356,251	5.81	13.90
cloudflare.com	2,856,982	3.69	2,833,487	3.78	-2.25
amazon.com	2,401,903	3.10	2,395,410	3.19	-2.79
secureserver.net	1,856,265	2.40	1,869,632	2.49	-3.75
ui-dns.com	1,816,604	2.35	1,814,618	2.42	-2.95
leaseweb.nl	1,803,755	2.33	1,520,767	2.03	14.98
ovh.net	1,770,770	2.29	1,808,023	2.41	-5.05
your-server.de	1,704,710	2.20	1,716,613	2.29	-3.73
raksmart.com	1,408,652	1.82	1,376,031	1.83	-0.76
unifiedlayer.com	974,019	1.26	979,610	1.31	-3.61
googledomains.com	892,556	1.15	748,714	1.00	15.57
alidns.com	854,058	1.10	803,262	1.07	3.07
a.in-addr.cn	718,309	0.93	727,074	0.97	-4.23
scalabledns.com	642,046	0.83	637,870	0.85	-2.42
digitalocean.com	609,006	0.79	598,227	0.80	-1.31
lacnic.net	588,735	0.76	586,404	0.78	-2.67
sakura.ad.jp	577,346	0.75	574,858	0.77	-2.64
y.dns.jp	575,702	0.74	571,076	0.76	-2.27
dynect.net	552,665	0.71	556,926	0.74	-3.80
linode.com	486,466	0.63	474,924	0.63	-0.70
msft.net	461,248	0.60	446,187	0.59	0.22
azuredns-cloud.net	455,306	0.59	438,944	0.59	0.56
esecured.net	448,739	0.58	417,169	0.56	4.28
dreamhost.com	445,678	0.58	451,402	0.60	-4.29
kasserver.com	408,835	0.53	407,575	0.54	-2.76
technorail.com	390,827	0.51	401,162	0.53	-5.55
vweb.co.za	345,738	0.45	400,405	0.53	-16.29
b-one-dns.net	343,863	0.44	340,735	0.45	-2.17
rackspace.com	325,552	0.42	326,052	0.43	-3.21
ovh.ca	310,476	0.40	313,012	0.42	-3.84
namespace4you.de	309,574	0.40	313,297	0.42	-4.21
hosteurope.de	308,502	0.40	303,981	0.41	-1.61
xlink.net	293,631	0.38	321,286	0.43	-11.40
sv.madame.jp	271,485	0.35	272,493	0.36	-3.41
dns.kr	265,700	0.34	268,468	0.36	-4.06
transip.net	262,542	0.34	270,464	0.36	-5.90
networklayer.com	261,429	0.34	275,200	0.37	-7.91
home.pl	246,522	0.32	247,188	0.33	-3.32
sourcedns.com	241,308	0.31	248,001	0.33	-5.67
multacom.com	236,524	0.31	194,339	0.26	17.99
online.net	221,743	0.29	217,539	0.29	-1.18
inmotionhosting.com	214,327	0.28	215,770	0.29	-3.70
ns1.xserver.jp	213,652	0.28	213,600	0.28	-3.03
yourhostingaccount.com	212,844	0.28	222,380	0.30	-7.21
reg.ru	206,313	0.27	201,934	0.27	-0.95
mediatemple.net	198,255	0.26	200,125	0.27	-3.96
dedicontrol.com	197,360	0.26	459,755	0.61	-58.38
liquidweb.com	188,254	0.24	186,528	0.25	-2.16
peer1.net	185,996	0.24	182,386	0.24	-1.14
ns1.peg.intranet	182,221	0.24	161,531	0.22	9.36
creative-servers.com	177,210	0.23	103,081	0.14	66.66
akamaitechnologies.com	177,022	0.23	179,731	0.24	-4.52
contabo.net	166,866	0.22	152,963	0.20	5.75
ns	166,747	0.22	179,849	0.24	-10.12
pnap.net	162,336	0.21	34,958	0.05	350.18
psychz.net	156,820	0.20	107,185	0.14	41.84
kcnoc.com	155,137	0.20	166,405	0.22	-9.62
twnic.net	154,860	0.20	154,868	0.21	-3.06
namecheaphosting.com	151,857	0.20	152,289	0.20	-3.33
locaweb.com.br	141,868	0.18	141,539	0.19	-2.83
choopadns.com	140,957	0.18	134,472	0.18	1.62
beget.com	138,168	0.18	134,009	0.18	-0.05
directi.com	135,003	0.17	136,411	0.18	-4.06
zjnbptt.net.cn	133,807	0.17	126,341	0.17	2.67
timeweb.ru	133,676	0.17	131,140	0.17	-1.18
zitcom.dk	133,336	0.17	132,664	0.18	-2.57
baidu.com	131,269	0.17	130,421	0.17	-2.43
jvniu.com	131,076	0.17	701,438	0.94	-81.88
mainnameserver.com	129,156	0.17	131,051	0.17	-4.46
globalfrag.com	127,410	0.16	83,260	0.11	48.35
singlehop.net	126,087	0.16	134,006	0.18	-8.79
clev1.net	124,954	0.16	221,757	0.30	-45.37
phoenixnap.com	124,366	0.16	132,559	0.18	-9.05
nazwa.pl	122,806	0.16	122,910	0.16	-3.14
nic.ru	121,961	0.16	120,147	0.16	-1.59
agenturserver.de	114,485	0.15	0	0.00	0.00
cogentco.com	114,017	0.15	111,785	0.15	-1.12
egihosting.com	112,258	0.15	93,880	0.13	15.92
wedos.net	111,270	0.14	110,606	0.15	-2.47
a2hosting.com	110,141	0.14	109,711	0.15	-2.68
selectel.org	109,451	0.14	102,657	0.14	3.36
dimenoc.com	108,844	0.14	111,050	0.15	-4.98
ui-dns.de	105,495	0.14	102,605	0.14	-0.33
hoztnode.net	105,141	0.14	104,847	0.14	-2.78
soa	104,637	0.14	103,539	0.14	-2.03
register.it	101,608	0.13	101,115	0.13	-2.58
jsinfo	100,857	0.13	109,021	0.15	-10.32
iweb-hosting.com	100,185	0.13	102,702	0.14	-5.43
ch-meta.net	100,171	0.13	100,275	0.13	-3.16
sucuridns.com	97,770	0.13	96,701	0.13	-1.98
rz-ip.net	96,955	0.13	100,749	0.13	-6.71
advancedhosters.com	93,953	0.12	93,748	0.12	-2.84
aliyun.com	93,256	0.12	100,207	0.13	-9.78
google.com	93,136	0.12	96,009	0.13	-5.96
kei.pl	91,739	0.12	90,399	0.12	-1.62
hinet.net	91,051	0.12	91,381	0.12	-3.41
ns-px.online.sh.cn	88,912	0.11	89,064	0.12	-3.22
athenixinc.com	88,678	0.11	89,896	0.12	-4.37
ns2.indotrans.net.id	87,982	0.11	95,549	0.13	-10.73
tsohost.co.uk	86,189	0.11	91,064	0.12	-8.25
nethost.cz	85,988	0.11	85,644	0.11	-2.67
dns0.heteml.jp	85,448	0.11	85,792	0.11	-3.45
combell.net	84,383	0.11	93,675	0.12	-12.67
cns1.alfahosting.info	81,281	0.11	81,469	0.11	-3.28
kornet.net	81,227	0.10	83,349	0.11	-5.52
hekko.net.pl	79,782	0.10	77,193	0.10	0.20
host-h.net	78,097	0.10	77,591	0.10	-2.42
dnspod.net	76,666	0.10	79,006	0.11	-5.93
hostpoint.ch	76,092	0.10	75,957	0.10	-2.88
dnsmadeeasy.com	75,860	0.10	75,327	0.10	-2.37
master.cz	75,800	0.10	76,473	0.10	-3.91
intergenia.de	75,141	0.10	71,729	0.10	1.56
awsdns-04.net	74,385	0.10	52,469	0.07	37.44
vshosting.cz	73,483	0.09	69,685	0.09	2.23
providerbox.de	73,068	0.09	73,740	0.10	-3.94
hivelocity.net	72,846	0.09	70,798	0.09	-0.25
superhosting.cz	72,846	0.09	72,124	0.10	-2.09
infomaniak.ch	71,700	0.09	71,535	0.10	-2.83
masterhost.ru	71,194	0.09	82,267	0.11	-16.10
zenlayer.net	70,492	0.09	69,796	0.09	-2.09
nsserve.de	69,737	0.09	69,755	0.09	-3.08
level3.net	69,603	0.09	72,542	0.10	-6.98
datafoundry.com	69,174	0.09	60,020	0.08	11.73
servidoresdns.net	69,089	0.09	69,492	0.09	-3.62
neodymium.rdns.pcextreme.eu	68,547	0.09	68,686	0.09	-3.25
telekom.hu	68,315	0.09	68,247	0.09	-2.96
tfn.net.tw	65,190	0.08	63,551	0.08	-0.56
zzidc.com	65,044	0.08	68,366	0.09	-7.77
flexwebhosting.nl	64,705	0.08	67,335	0.09	-6.84
cpi.ad.jp	63,916	0.08	64,200	0.09	-3.49
sweb.ru	63,840	0.08	62,780	0.08	-1.42
privatesystems.net	62,653	0.08	62,793	0.08	-3.27
superhosting.bg	62,487	0.08	62,800	0.08	-3.54
pair.com	62,079	0.08	62,423	0.08	-3.59
stackdns.com	62,041	0.08	60,519	0.08	-0.62
hostnet.nl	61,633	0.08	61,921	0.08	-3.51
ns1.serveriai.lt	61,552	0.08	60,731	0.08	-1.75
hkbnes.net	61,352	0.08	98,254	0.13	-39.47
rdns1.axc.eu	60,963	0.08	61,010	0.08	-3.13
trellian.com	60,683	0.08	59,674	0.08	-1.42
websupport.sk	59,865	0.08	59,586	0.08	-2.60
netcup.net	59,366	0.08	59,085	0.08	-2.60
dinahosting.com	59,292	0.08	59,310	0.08	-3.09
world4you.at	59,137	0.08	59,058	0.08	-2.93
ihc-ru.net	59,009	0.08	34,749	0.05	64.62
quadranet.com	58,641	0.08	60,513	0.08	-6.06
cais.com	58,035	0.08	56,490	0.08	-0.40
ukraine.com.ua	57,537	0.07	56,549	0.08	-1.36
casablanca.cz	57,422	0.07	58,086	0.08	-4.16
rapidswitch.com	56,682	0.07	57,261	0.08	-4.04
dns.fz.fj.cn	56,534	0.07	55,451	0.07	-1.16
firstfind.nl	56,057	0.07	56,360	0.08	-3.58
xl-internetservices.com	54,655	0.07	50,161	0.07	5.63
hostedsolutions.com	54,633	0.07	55,291	0.07	-4.21
localhost	53,743	0.07	51,719	0.07	0.74
ns14.net	53,583	0.07	63,954	0.09	-18.78
jino.ru	53,061	0.07	52,863	0.07	-2.69
atman.pl	52,134	0.07	52,099	0.07	-2.99
hospedagem.net	51,874	0.07	51,491	0.07	-2.34
sc163.net	51,116	0.07	51,595	0.07	-3.96
zxcs.nl	51,072	0.07	45,760	0.06	8.20
krystal.co.uk	50,941	0.07	50,694	0.07	-2.58
enom.com	50,858	0.07	51,129	0.07	-3.57
resilans.se	50,744	0.07	50,305	0.07	-2.21
antagonist.nl	50,541	0.07	51,287	0.07	-4.47
kryptdns.com	50,075	0.06	47,460	0.06	2.29
active24.cz	50,032	0.06	50,004	0.07	-3.00
netangels.ru	49,979	0.06	52,845	0.07	-8.31
forpsi.net	48,918	0.06	48,668	0.06	-2.56
automattic.com	48,367	0.06	47,257	0.06	-0.78
meganameservers.com	47,983	0.06	48,482	0.06	-4.05
seeweb.it	47,778	0.06	48,014	0.06	-3.53
gmointernet.com	47,764	0.06	46,682	0.06	-0.81
loopia.se	47,479	0.06	46,601	0.06	-1.23
as45638.net.au	47,206	0.06	46,910	0.06	-2.44
hananet.net	46,890	0.06	45,135	0.06	0.71
sureserver.com	46,614	0.06	46,751	0.06	-3.34
yahoo.com	46,549	0.06	55,512	0.07	-18.71
sphere.ad.jp	46,231	0.06	46,098	0.06	-2.78
dns4userver.com	46,220	0.06	45,864	0.06	-2.30
sparqnet.net	45,483	0.06	44,951	0.06	-1.91
t-online.hu	44,903	0.06	43,873	0.06	-0.78
he.net	44,748	0.06	45,092	0.06	-3.80
net.edu.cn	44,639	0.06	43,281	0.06	-0.01
softlayer.com	44,499	0.06	56,127	0.07	-23.14
1234	44,122	0.06	43,325	0.06	-1.27
digitalpacific.com.au	43,819	0.06	43,922	0.06	-3.28
sinnet.com.cn	43,393	0.06	52,781	0.07	-20.30
ucoz.net	43,319	0.06	47,069	0.06	-10.78
phase8.net	43,277	0.06	43,669	0.06	-3.93
a.misconfigured.powerdns.server	43,130	0.06	31,553	0.04	32.51
ramnode.com	42,828	0.06	42,673	0.06	-2.70
myregisteredsite.com	42,744	0.06	42,206	0.06	-1.82
hostmar.com	42,562	0.06	42,461	0.06	-2.83
syrahost.com	42,511	0.05	42,721	0.06	-3.53
cloudn-service.com	42,300	0.05	42,540	0.06	-3.60
natrohost.com	42,253	0.05	42,072	0.06	-2.64
supremedns.com	42,011	0.05	41,550	0.06	-1.98
att.net	41,700	0.05	42,113	0.06	-4.01
kpn.net	41,656	0.05	41,965	0.06	-3.77
namesystem.se	40,689	0.05	36,164	0.05	9.07
hawkhost.com	40,463	0.05	38,779	0.05	1.15
ukfast.net	39,922	0.05	40,220	0.05	-3.77
usiphosting.com	39,784	0.05	39,447	0.05	-2.23
xs4all.nl	39,253	0.05	39,579	0.05	-3.85
main-hosting.com	39,171	0.05	40,058	0.05	-5.20
plusserver.com	38,124	0.05	44,891	0.06	-17.67
org.pl	37,941	0.05	37,852	0.05	-2.83
e-ns.org	37,900	0.05	57,317	0.08	-35.90
comcast.net	37,747	0.05	38,131	0.05	-4.03
names1.ds.network	37,534	0.05	37,712	0.05	-3.51
tutby.com	37,497	0.05	37,647	0.05	-3.44
cyon.ch	37,323	0.05	37,183	0.05	-2.69
ns1.bd6.io	36,593	0.05	37,141	0.05	-4.49
webazilla.com	36,496	0.05	36,409	0.05	-2.82
hosting.com	36,472	0.05	37,048	0.05	-4.56
corespace.com	36,317	0.05	34,312	0.05	2.61
untd.com	35,993	0.05	35,950	0.05	-2.94
hbwhptt.net.cn	35,210	0.05	34,237	0.05	-0.30
edgecastcdn.net	35,116	0.05	35,666	0.05	-4.55
1blu.de	35,102	0.05	34,986	0.05	-2.73
binero.se	34,919	0.05	36,097	0.05	-6.22
silkroadtechnologies.com	34,711	0.04	31,952	0.04	5.31
eukns.com	34,528	0.04	34,674	0.05	-3.46
argeweb.nl	34,366	0.04	34,599	0.05	-3.71
is.co.za	33,781	0.04	17,929	0.02	82.66
dtag.de	33,555	0.04	42,984	0.06	-24.32
ns01.idc.jp	33,550	0.04	34,447	0.05	-5.58
o2switch.net	33,419	0.04	32,869	0.04	-1.43
ntdns.de	33,209	0.04	34,160	0.05	-5.76
gandi.net	33,065	0.04	29,323	0.04	9.31
mediacenter.hu	32,580	0.04	0	0.00	0.00
internetx.de	32,345	0.04	32,277	0.04	-2.85
usen.ad.jp	32,316	0.04	33,662	0.04	-6.93
ogicom.pl	32,288	0.04	32,236	0.04	-2.90
radore.com	31,943	0.04	31,875	0.04	-2.85
qwest.net	31,773	0.04	31,605	0.04	-2.54
ezhostingserver.com	31,771	0.04	31,535	0.04	-2.33
netregistry.net	31,727	0.04	33,285	0.04	-7.59
servint.com	31,375	0.04	31,396	0.04	-3.12
oleane.net	31,310	0.04	31,661	0.04	-4.13
ns-a1.cnode.io	31,240	0.04	31,152	0.04	-2.78
is.nl	31,155	0.04	31,939	0.04	-5.44
kagoya.net	31,107	0.04	31,258	0.04	-3.52
iq.pl	31,003	0.04	30,779	0.04	-2.35
hosteurope.com	30,912	0.04	28,126	0.04	6.55
nforce.nl	30,897	0.04	31,543	0.04	-5.04
dnspartner.de	30,889	0.04	31,475	0.04	-4.86
hix.nl	30,640	0.04	28,037	0.04	5.94
zettahost.com	30,576	0.04	30,532	0.04	-2.92

* 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.