Report Description

The ISP Market Share Report analyzes the distribution of web servers in our surveys across different ISPs. By classifying the 73119889 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	May 2020 Count*	May 2020 %	Apr 2020 Count*	Apr 2020 %	Growth %
afrinic.net	4,025,669	5.51	4,167,523	5.49	0.35
cloudflare.com	2,931,594	4.01	2,922,118	3.85	4.22
amazon.com	2,516,910	3.44	2,440,860	3.21	7.12
secureserver.net	1,830,720	2.50	1,850,386	2.44	2.78
ui-dns.com	1,792,285	2.45	1,811,081	2.38	2.80
unifiedlayer.com	1,776,305	2.43	1,755,970	2.31	5.09
ovh.net	1,746,508	2.39	1,768,992	2.33	2.56
your-server.de	1,671,143	2.29	1,674,616	2.20	3.67
leaseweb.nl	1,327,079	1.81	1,536,624	2.02	-10.28
googledomains.com	945,330	1.29	948,287	1.25	3.56
alidns.com	855,188	1.17	852,892	1.12	4.16
scalabledns.com	745,240	1.02	919,767	1.21	-15.83
a.in-addr.cn	710,453	0.97	715,193	0.94	3.19
digitalocean.com	610,226	0.83	608,967	0.80	4.10
lacnic.net	581,106	0.79	586,619	0.77	2.91
sakura.ad.jp	574,788	0.79	574,339	0.76	3.96
y.dns.jp	565,099	0.77	572,830	0.75	2.48
azure-dns.com	488,945	0.67	67,359	0.09	654.07
esecured.net	481,499	0.66	487,299	0.64	2.65
linode.com	469,230	0.64	468,094	0.62	4.14
azuredns-cloud.net	460,506	0.63	462,191	0.61	3.50
dreamhost.com	439,074	0.60	443,596	0.58	2.82
kasserver.com	409,690	0.56	409,529	0.54	3.92
technorail.com	395,444	0.54	393,737	0.52	4.33
b-one-dns.net	339,580	0.46	343,176	0.45	2.79
rackspace.com	318,257	0.44	322,809	0.42	2.42
ovh.ca	309,741	0.42	310,143	0.41	3.75
namespace4you.de	304,674	0.42	307,445	0.40	2.95
hosteurope.de	301,110	0.41	288,428	0.38	8.45
xlink.net	288,312	0.39	296,841	0.39	0.90
dns.kr	269,902	0.37	266,670	0.35	5.14
sv.madame.jp	267,734	0.37	269,587	0.35	3.17
transip.net	259,147	0.35	266,585	0.35	0.98
networklayer.com	258,058	0.35	269,073	0.35	-0.37
home.pl	240,250	0.33	252,006	0.33	-0.96
sourcedns.com	231,018	0.32	242,577	0.32	-1.07
yourhostingaccount.com	227,538	0.31	222,184	0.29	6.39
pnap.net	224,868	0.31	295,432	0.39	-20.93
vweb.co.za	224,271	0.31	275,622	0.36	-15.47
online.net	221,275	0.30	213,364	0.28	7.73
ns1.xserver.jp	216,044	0.30	216,544	0.29	3.64
inmotionhosting.com	210,894	0.29	212,974	0.28	2.87
reg.ru	197,528	0.27	203,563	0.27	0.80
mediatemple.net	191,227	0.26	195,497	0.26	1.61
1234	191,134	0.26	186,928	0.25	6.22
multacom.com	184,628	0.25	234,722	0.31	-18.29
contabo.net	173,309	0.24	171,602	0.23	4.92
akamaitechnologies.com	173,269	0.24	182,409	0.24	-1.32
peer1.net	170,749	0.23	172,339	0.23	2.92
liquidweb.com	169,672	0.23	178,110	0.23	-1.04
ns	163,564	0.22	170,492	0.22	-0.34
twnic.net	154,333	0.21	157,175	0.21	2.00
namecheaphosting.com	152,727	0.21	155,732	0.21	1.88
dedicontrol.com	148,364	0.20	134,546	0.18	14.55
choopadns.com	147,677	0.20	146,134	0.19	4.98
psychz.net	145,680	0.20	156,899	0.21	-3.55
kcnoc.com	144,025	0.20	154,647	0.20	-3.25
beget.com	140,717	0.19	139,480	0.18	4.80
baidu.com	139,320	0.19	134,767	0.18	7.39
locaweb.com.br	137,646	0.19	138,271	0.18	3.41
timeweb.ru	136,657	0.19	135,987	0.18	4.39
zitcom.dk	136,283	0.19	133,707	0.18	5.88
kryptdns.com	130,453	0.18	158,450	0.21	-14.47
jvniu.com	129,220	0.18	134,978	0.18	-0.55
zjnbptt.net.cn	128,772	0.18	131,363	0.17	1.83
directi.com	127,893	0.17	128,392	0.17	3.48
mainnameserver.com	124,998	0.17	127,164	0.17	2.11
agenturserver.de	124,093	0.17	124,143	0.16	3.84
nic.ru	123,552	0.17	122,341	0.16	4.91
phoenixnap.com	122,825	0.17	122,919	0.16	3.80
nazwa.pl	120,835	0.17	119,893	0.16	4.70
google.com	118,815	0.16	88,334	0.12	39.73
ns1.powerline.hk	112,374	0.15	195,975	0.26	-40.43
a2hosting.com	111,967	0.15	111,013	0.15	4.78
ns2.powerline.hk	111,833	0.15	79,599	0.10	45.95
wedos.net	111,585	0.15	112,175	0.15	3.34
globalfrag.com	110,827	0.15	128,360	0.17	-10.31
singlehop.net	109,952	0.15	117,812	0.16	-3.05
ns2.indotrans.net.id	109,564	0.15	121,376	0.16	-6.23
hoztnode.net	106,305	0.15	105,217	0.14	4.96
selectel.org	105,387	0.14	106,474	0.14	2.82
ztomy.com	103,450	0.14	21,269	0.03	405.28
dimenoc.com	103,284	0.14	106,244	0.14	0.99
register.it	101,969	0.14	101,878	0.13	3.98
soa	101,888	0.14	104,448	0.14	1.34
sucuridns.com	101,483	0.14	98,537	0.13	6.99
ch-meta.net	98,896	0.14	100,142	0.13	2.59
advancedhosters.com	94,455	0.13	94,275	0.12	4.08
rz-ip.net	94,030	0.13	95,398	0.13	2.39
kei.pl	93,239	0.13	94,440	0.12	2.56
aliyun.com	92,488	0.13	99,395	0.13	-3.34
ui-dns.de	90,687	0.12	102,859	0.14	-8.41
tsohost.co.uk	89,941	0.12	90,955	0.12	2.72
hinet.net	87,428	0.12	83,112	0.11	9.28
iweb-hosting.com	87,402	0.12	88,599	0.12	2.48
cogentco.com	86,291	0.12	99,820	0.13	-10.20
clev1.net	86,110	0.12	91,642	0.12	-2.39
athenixinc.com	85,959	0.12	87,216	0.11	2.39
combell.net	85,581	0.12	84,017	0.11	5.82
dns0.heteml.jp	84,572	0.12	85,058	0.11	3.29
nethost.cz	84,345	0.12	83,516	0.11	4.91
egihosting.com	84,146	0.12	93,838	0.12	-6.85
raksmart.com	82,728	0.11	80,380	0.11	6.92
hekko.net.pl	81,903	0.11	81,345	0.11	4.60
ns-px.online.sh.cn	81,512	0.11	85,549	0.11	-1.02
cns1.alfahosting.info	80,881	0.11	81,159	0.11	3.53
kornet.net	80,696	0.11	81,261	0.11	3.16
hkbnes.net	79,287	0.11	59,809	0.08	37.71
host-h.net	78,115	0.11	78,268	0.10	3.68
is.co.za	76,967	0.11	60,479	0.08	32.20
hostpoint.ch	76,039	0.10	76,159	0.10	3.72
vshosting.cz	75,365	0.10	74,573	0.10	4.99
master.cz	75,092	0.10	73,215	0.10	6.55
superhosting.cz	74,937	0.10	74,089	0.10	5.07
dnsmadeeasy.com	74,324	0.10	70,300	0.09	9.83
hivelocity.net	73,911	0.10	73,689	0.10	4.20
dnspod.net	73,414	0.10	74,573	0.10	2.27
providerbox.de	73,370	0.10	73,337	0.10	3.93
infomaniak.ch	72,627	0.10	71,854	0.09	5.00
zzidc.com	70,798	0.10	71,325	0.09	3.12
masterhost.ru	68,341	0.09	68,981	0.09	2.92
intergenia.de	68,165	0.09	74,201	0.10	-4.57
neodymium.rdns.pcextreme.eu	68,050	0.09	68,509	0.09	3.19
nsserve.de	68,024	0.09	68,526	0.09	3.12
servidoresdns.net	67,785	0.09	68,474	0.09	2.84
telekom.hu	67,382	0.09	68,104	0.09	2.78
privatesystems.net	66,529	0.09	64,617	0.09	6.96
stackdns.com	65,635	0.09	63,680	0.08	7.07
zenlayer.net	65,077	0.09	67,663	0.09	-0.09
tfn.net.tw	64,375	0.09	65,774	0.09	1.67
websupport.sk	63,524	0.09	63,345	0.08	4.18
level3.net	63,387	0.09	64,938	0.09	1.40
cpi.ad.jp	62,989	0.09	63,561	0.08	2.95
sweb.ru	62,931	0.09	62,976	0.08	3.81
ns1.serveriai.lt	62,297	0.09	62,115	0.08	4.19
flexwebhosting.nl	62,212	0.09	67,510	0.09	-4.27
superhosting.bg	61,808	0.08	62,059	0.08	3.46
pair.com	61,097	0.08	61,697	0.08	2.87
rdns1.axc.eu	60,987	0.08	61,041	0.08	3.79
awsdns-04.net	60,598	0.08	44,659	0.06	40.96
hostnet.nl	60,054	0.08	60,460	0.08	3.19
cais.com	60,016	0.08	59,209	0.08	5.30
netcup.net	59,785	0.08	60,453	0.08	2.74
dinahosting.com	59,478	0.08	59,676	0.08	3.54
world4you.at	59,042	0.08	59,097	0.08	3.79
dns.fz.fj.cn	58,056	0.08	54,351	0.07	10.96
ihc-ru.net	58,047	0.08	58,710	0.08	2.71
datafoundry.com	57,908	0.08	64,494	0.08	-6.73
trellian.com	57,823	0.08	60,786	0.08	-1.18
ukraine.com.ua	57,169	0.08	57,150	0.08	3.92
localhost	56,447	0.08	54,983	0.07	6.65
casablanca.cz	55,942	0.08	57,059	0.08	1.85
quadranet.com	55,753	0.08	59,170	0.08	-2.12
firstfind.nl	55,288	0.08	55,797	0.07	2.94
rapidswitch.com	54,663	0.07	56,606	0.07	0.32
dynect.net	54,589	0.07	55,975	0.07	1.31
jino.ru	53,505	0.07	52,838	0.07	5.19
hananet.net	53,244	0.07	47,599	0.06	16.20
hostedsolutions.com	52,777	0.07	53,725	0.07	2.05
gmointernet.com	51,934	0.07	51,712	0.07	4.33
yahoo.com	51,479	0.07	49,654	0.07	7.70
atman.pl	51,412	0.07	51,147	0.07	4.42
krystal.co.uk	51,195	0.07	50,583	0.07	5.14
a.misconfigured.powerdns.server	51,160	0.07	45,353	0.06	17.18
antagonist.nl	51,064	0.07	51,197	0.07	3.61
netangels.ru	50,956	0.07	59,957	0.08	-11.71
hospedagem.net	50,848	0.07	50,335	0.07	4.94
zxcs.nl	50,755	0.07	51,134	0.07	3.11
active24.cz	50,242	0.07	50,120	0.07	4.14
forpsi.net	50,069	0.07	49,119	0.06	5.89
resilans.se	49,781	0.07	49,923	0.07	3.59
enom.com	49,574	0.07	50,466	0.07	2.05
automattic.com	49,154	0.07	63,151	0.08	-19.14
loopia.se	48,749	0.07	47,986	0.06	5.53
as45638.net.au	47,746	0.07	47,577	0.06	4.25
seeweb.it	47,221	0.06	47,105	0.06	4.14
meganameservers.com	46,903	0.06	47,593	0.06	2.38
dns4userver.com	46,425	0.06	46,493	0.06	3.73
sparqnet.net	46,278	0.06	47,046	0.06	2.19
sureserver.com	46,257	0.06	46,454	0.06	3.44
sinnet.com.cn	45,803	0.06	44,588	0.06	6.71
sphere.ad.jp	45,554	0.06	45,867	0.06	3.17
ns1.bd6.io	45,156	0.06	44,069	0.06	6.45
xl-internetservices.com	44,636	0.06	51,122	0.07	-9.30
t-online.hu	44,244	0.06	44,642	0.06	2.96
ramnode.com	44,112	0.06	43,640	0.06	5.01
digitalpacific.com.au	43,597	0.06	43,747	0.06	3.53
ucoz.net	43,396	0.06	44,145	0.06	2.12
he.net	42,739	0.06	44,307	0.06	0.21
sharktech.net	42,707	0.06	35,125	0.05	26.31
net.edu.cn	42,555	0.06	44,111	0.06	0.22
phase8.net	42,280	0.06	42,786	0.06	2.65
hostmar.com	41,974	0.06	42,523	0.06	2.54
syrahost.com	41,928	0.06	42,286	0.06	3.00
supremedns.com	41,780	0.06	42,035	0.06	3.25
natrohost.com	41,652	0.06	41,393	0.05	4.53
cloudn-service.com	41,467	0.06	41,729	0.05	3.23
hawkhost.com	41,001	0.06	40,211	0.05	5.92
softlayer.com	40,717	0.06	44,005	0.06	-3.88
att.net	40,701	0.06	41,145	0.05	2.76
kpn.net	40,206	0.05	40,481	0.05	3.18
e-ns.org	39,915	0.05	43,863	0.06	-5.47
usiphosting.com	39,654	0.05	39,667	0.05	3.85
xs4all.nl	39,569	0.05	39,658	0.05	3.65
nextdimensioninc.com	39,261	0.05	5,698	0.01	615.79
tutby.com	39,239	0.05	39,220	0.05	3.93
namesystem.se	39,073	0.05	40,457	0.05	0.33
ukfast.net	38,784	0.05	39,130	0.05	2.96
corespace.com	38,444	0.05	40,132	0.05	-0.49
org.pl	38,048	0.05	38,051	0.05	3.87
dtag.de	37,917	0.05	36,128	0.05	9.03
cyon.ch	37,685	0.05	37,477	0.05	4.46
comcast.net	37,331	0.05	38,057	0.05	1.90
names1.ds.network	36,824	0.05	37,184	0.05	2.88
main-hosting.com	36,589	0.05	36,217	0.05	4.95
gandi.net	36,373	0.05	35,007	0.05	7.94
untd.com	35,971	0.05	35,986	0.05	3.84
plusserver.com	35,964	0.05	36,555	0.05	2.20
hosting.com	35,735	0.05	36,019	0.05	3.06
hbwhptt.net.cn	35,727	0.05	31,315	0.04	18.52
webazilla.com	35,632	0.05	36,440	0.05	1.58
eukns.com	35,122	0.05	34,707	0.05	5.13
1blu.de	35,120	0.05	35,267	0.05	3.45
o2switch.net	34,969	0.05	34,408	0.05	5.58
binero.se	34,379	0.05	34,706	0.05	2.90
argeweb.nl	34,098	0.05	34,233	0.05	3.47
usen.ad.jp	33,694	0.05	33,755	0.04	3.70
asiatech.ir	33,643	0.05	31,980	0.04	9.29
myregisteredsite.com	33,283	0.05	43,332	0.06	-20.21
hix.nl	32,645	0.04	26,783	0.04	26.62
ntdns.de	32,644	0.04	33,083	0.04	2.50
mediacenter.hu	32,444	0.04	32,479	0.04	3.77
internetx.de	32,426	0.04	32,512	0.04	3.61
ns01.idc.jp	31,724	0.04	31,993	0.04	3.01
ns-a1.cnode.io	31,660	0.04	31,422	0.04	4.67
ezhostingserver.com	31,612	0.04	31,683	0.04	3.65
host1plus.com	31,426	0.04	30,943	0.04	5.50
iq.pl	31,037	0.04	31,003	0.04	4.00
ogicom.pl	30,893	0.04	32,305	0.04	-0.66
servint.com	30,754	0.04	31,226	0.04	2.31
oleane.net	30,739	0.04	31,036	0.04	2.89
netregistry.net	30,731	0.04	31,127	0.04	2.56
kagoya.net	30,711	0.04	31,069	0.04	2.69
silkroadtechnologies.com	30,625	0.04	31,878	0.04	-0.20
is.nl	30,602	0.04	31,194	0.04	1.91
propagation.net	30,276	0.04	31,440	0.04	0.04
dnspartner.de	30,123	0.04	30,595	0.04	2.28
ns.zone.eu	29,710	0.04	29,755	0.04	3.73
nforce.nl	29,310	0.04	31,045	0.04	-1.92
lh.pl	29,244	0.04	29,115	0.04	4.34

* 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.