Report Description

The ISP Market Share Report analyzes the distribution of web servers in our surveys across different ISPs. By classifying the 65375237 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	Oct 2020 Count*	Oct 2020 %	Sep 2020 Count*	Sep 2020 %	Growth %
cloudflare.com	2,675,621	4.09	2,755,920	4.12	-0.55
afrinic.net	2,618,029	4.00	2,864,710	4.28	-6.39
amazon.com	2,550,195	3.90	2,469,404	3.69	5.78
ovh.net	1,780,616	2.72	1,789,197	2.67	1.94
ui-dns.com	1,757,723	2.69	1,778,842	2.66	1.21
unifiedlayer.com	1,749,162	2.68	1,778,766	2.66	0.73
your-server.de	1,653,151	2.53	1,654,027	2.47	2.38
secureserver.net	1,372,686	2.10	1,406,059	2.10	0.00
googledomains.com	1,050,704	1.61	1,044,682	1.56	3.02
leaseweb.nl	1,027,522	1.57	1,364,884	2.04	-22.89
alidns.com	905,488	1.39	882,622	1.32	5.08
a.in-addr.cn	680,227	1.04	683,269	1.02	1.97
digitalocean.com	627,523	0.96	623,295	0.93	3.12
sakura.ad.jp	579,744	0.89	582,113	0.87	2.01
esecured.net	564,129	0.86	621,205	0.93	-6.98
lacnic.net	548,651	0.84	549,807	0.82	2.21
y.dns.jp	544,867	0.83	545,317	0.81	2.35
azure-dns.com	524,491	0.80	524,095	0.78	2.51
azuredns-cloud.net	484,797	0.74	486,978	0.73	1.97
linode.com	464,437	0.71	465,721	0.70	2.15
dreamhost.com	434,985	0.67	437,813	0.65	1.77
kasserver.com	415,480	0.64	415,403	0.62	2.45
technorail.com	395,540	0.61	397,297	0.59	1.98
b-one-dns.net	338,296	0.52	340,630	0.51	1.73
namespace4you.de	297,376	0.45	299,040	0.45	1.86
hosteurope.de	295,691	0.45	296,813	0.44	2.04
ovh.ca	293,223	0.45	291,870	0.44	2.90
dns.kr	282,977	0.43	284,703	0.43	1.81
rackspace.com	281,721	0.43	286,750	0.43	0.63
xlink.net	272,556	0.42	269,631	0.40	3.54
networklayer.com	270,939	0.41	275,166	0.41	0.86
sv.madame.jp	264,400	0.40	266,547	0.40	1.60
transip.net	263,514	0.40	263,370	0.39	2.49
scalabledns.com	262,109	0.40	294,265	0.44	-8.76
home.pl	248,193	0.38	243,188	0.36	4.54
leaseweb.com	235,173	0.36	209,871	0.31	14.78
sourcedns.com	228,444	0.35	239,705	0.36	-2.38
vweb.co.za	225,844	0.35	407,718	0.61	-43.26
yourhostingaccount.com	222,745	0.34	220,242	0.33	3.59
reg.ru	220,319	0.34	216,688	0.32	4.15
ns1.xserver.jp	217,776	0.33	219,206	0.33	1.76
online.net	210,236	0.32	210,794	0.31	2.16
1234	209,390	0.32	216,875	0.32	-1.11
inmotionhosting.com	207,340	0.32	209,111	0.31	1.56
kcnoc.com	192,306	0.29	170,443	0.25	15.57
ns1.peg.intranet	191,797	0.29	184,345	0.28	6.57
contabo.net	184,817	0.28	185,681	0.28	1.95
egihosting.com	179,001	0.27	198,782	0.30	-7.76
mediatemple.net	178,816	0.27	182,232	0.27	0.51
peer1.net	170,400	0.26	180,952	0.27	-3.54
akamaitechnologies.com	167,906	0.26	167,777	0.25	2.51
liquidweb.com	162,847	0.25	167,935	0.25	-0.67
ns2.indotrans.net.id	159,168	0.24	145,511	0.22	12.04
multacom.com	156,908	0.24	137,534	0.21	16.86
raksmart.com	154,373	0.24	154,232	0.23	2.52
twnic.net	151,134	0.23	161,094	0.24	-3.90
baidu.com	151,108	0.23	149,226	0.22	3.72
phoenixnap.com	150,916	0.23	142,741	0.21	8.30
ns	147,238	0.23	149,030	0.22	1.20
namecheaphosting.com	146,385	0.22	134,696	0.20	11.32
zitcom.dk	144,441	0.22	138,685	0.21	6.68
beget.com	142,698	0.22	143,231	0.21	2.05
choopadns.com	140,378	0.21	139,789	0.21	2.86
timeweb.ru	138,830	0.21	139,016	0.21	2.29
pnap.net	134,663	0.21	151,677	0.23	-9.06
directi.com	130,646	0.20	125,942	0.19	6.26
agenturserver.de	126,176	0.19	125,186	0.19	3.24
ns2.powerline.hk	125,568	0.19	123,433	0.18	4.20
locaweb.com.br	125,403	0.19	126,801	0.19	1.30
nazwa.pl	121,972	0.19	122,743	0.18	1.79
nic.ru	119,606	0.18	112,531	0.17	8.87
zjnbptt.net.cn	119,246	0.18	118,043	0.18	3.47
mainnameserver.com	117,955	0.18	119,685	0.18	0.95
a2hosting.com	115,577	0.18	115,096	0.17	2.86
selectel.org	109,271	0.17	110,158	0.16	1.61
hoztnode.net	108,939	0.17	109,322	0.16	2.07
jvniu.com	106,668	0.16	118,712	0.18	-7.96
register.it	103,123	0.16	103,692	0.15	1.87
sucuridns.com	103,025	0.16	101,838	0.15	3.62
nextdimensioninc.com	102,348	0.16	103,942	0.16	0.86
singlehop.net	100,781	0.15	101,102	0.15	2.10
hinet.net	99,883	0.15	100,188	0.15	2.12
ch-meta.net	99,780	0.15	99,938	0.15	2.27
advancedhosters.com	95,929	0.15	96,051	0.14	2.30
dimenoc.com	95,495	0.15	97,761	0.15	0.06
kei.pl	94,928	0.15	95,087	0.14	2.26
a.misconfigured.powerdns.server	93,811	0.14	96,355	0.14	-0.27
kornet.net	90,366	0.14	82,952	0.12	11.58
guangzhou.gd.cn	90,245	0.14	92,412	0.14	0.03
google.com	90,067	0.14	92,482	0.14	-0.24
combell.net	88,597	0.14	88,826	0.13	2.17
nethost.cz	87,714	0.13	87,463	0.13	2.72
is.co.za	87,235	0.13	79,147	0.12	12.90
ns1.powerline.hk	86,537	0.13	283,771	0.42	-68.76
globalfrag.com	86,503	0.13	85,157	0.13	4.05
rz-ip.net	86,216	0.13	93,426	0.14	-5.47
ns-px.online.sh.cn	86,210	0.13	84,163	0.13	4.92
tsohost.co.uk	84,337	0.13	85,813	0.13	0.67
hekko.net.pl	83,394	0.13	83,815	0.13	1.92
iweb-hosting.com	82,877	0.13	84,772	0.13	0.14
aliyun.com	82,376	0.13	79,163	0.12	6.59
dns0.heteml.jp	82,356	0.13	83,128	0.12	1.48
ui-dns.de	81,712	0.12	90,653	0.14	-7.67
dnspod.net	81,451	0.12	81,714	0.12	2.10
athenixinc.com	80,453	0.12	82,055	0.12	0.43
cns1.alfahosting.info	80,448	0.12	80,735	0.12	2.07
superhosting.cz	80,047	0.12	79,858	0.12	2.67
wedos.net	79,434	0.12	79,009	0.12	2.98
trellian.com	78,271	0.12	54,000	0.08	48.47
hostpoint.ch	76,214	0.12	76,319	0.11	2.29
host-h.net	76,059	0.12	78,845	0.12	-1.19
ztomy.com	75,820	0.12	3,163	0.00	2355.34
infomaniak.ch	75,774	0.12	75,387	0.11	2.96
hivelocity.net	74,439	0.11	74,962	0.11	1.72
nsone.net	74,409	0.11	72,359	0.11	5.33
cogentco.com	74,237	0.11	75,235	0.11	1.07
providerbox.de	73,840	0.11	73,928	0.11	2.31
master.cz	72,081	0.11	72,715	0.11	1.54
stackdns.com	71,914	0.11	70,808	0.11	4.03
zzidc.com	71,189	0.11	71,606	0.11	1.83
vshosting.cz	70,944	0.11	70,521	0.11	3.04
dns.fz.fj.cn	70,048	0.11	62,287	0.09	15.19
dnsmadeeasy.com	69,569	0.11	74,864	0.11	-4.81
masterhost.ru	67,815	0.10	68,024	0.10	2.12
neodymium.rdns.pcextreme.eu	67,790	0.10	68,120	0.10	1.93
nsserve.de	67,761	0.10	67,250	0.10	3.21
privatesystems.net	67,727	0.10	67,742	0.10	2.41
servidoresdns.net	67,198	0.10	67,631	0.10	1.77
websupport.sk	66,829	0.10	65,268	0.10	4.88
flexwebhosting.nl	66,228	0.10	66,068	0.10	2.68
tfn.net.tw	64,628	0.10	64,643	0.10	2.41
hkbnes.net	64,549	0.10	52,332	0.08	26.34
cais.com	64,476	0.10	64,268	0.10	2.76
ns1.serveriai.lt	63,940	0.10	64,063	0.10	2.23
telekom.hu	63,566	0.10	64,177	0.10	1.45
cpi.ad.jp	62,014	0.09	62,531	0.09	1.58
intergenia.de	61,869	0.09	62,931	0.09	0.70
rdns1.axc.eu	61,862	0.09	61,124	0.09	3.67
zenlayer.net	61,745	0.09	61,623	0.09	2.63
superhosting.bg	61,693	0.09	61,456	0.09	2.83
hananet.net	61,529	0.09	62,183	0.09	1.35
sweb.ru	60,969	0.09	61,482	0.09	1.58
netcup.net	60,822	0.09	60,053	0.09	3.74
dinahosting.com	60,436	0.09	60,218	0.09	2.80
hostnet.nl	60,430	0.09	60,202	0.09	2.82
pair.com	59,816	0.09	60,109	0.09	1.93
world4you.at	58,828	0.09	59,099	0.09	1.96
zxcs.nl	58,792	0.09	58,124	0.09	3.61
ihc-ru.net	57,568	0.09	57,678	0.09	2.23
localhost	57,386	0.09	52,774	0.08	11.38
phase8.net	56,493	0.09	57,166	0.09	1.22
netangels.ru	56,349	0.09	57,560	0.09	0.27
awsdns-04.net	55,910	0.09	44,007	0.07	30.14
casablanca.cz	55,771	0.09	56,100	0.08	1.83
ukraine.com.ua	55,728	0.09	56,422	0.08	1.17
psychz.net	55,670	0.09	86,400	0.13	-34.00
jino.ru	55,216	0.08	55,837	0.08	1.29
atman.pl	55,118	0.08	52,982	0.08	6.56
automattic.com	54,877	0.08	51,103	0.08	9.99
firstfind.nl	53,884	0.08	54,081	0.08	2.06
krystal.co.uk	53,557	0.08	52,293	0.08	4.91
quadranet.com	53,236	0.08	55,318	0.08	-1.43
level3.net	52,792	0.08	54,275	0.08	-0.37
loopia.se	51,893	0.08	51,784	0.08	2.65
antagonist.nl	51,399	0.08	51,364	0.08	2.50
gmointernet.com	51,369	0.08	51,943	0.08	1.30
datafoundry.com	50,670	0.08	43,864	0.07	18.32
hostedsolutions.com	50,511	0.08	50,950	0.08	1.55
rapidswitch.com	50,123	0.08	51,413	0.08	-0.14
forpsi.net	49,365	0.08	49,438	0.07	2.28
resilans.se	49,198	0.08	50,721	0.08	-0.65
as45638.net.au	48,716	0.07	48,659	0.07	2.55
dns4userver.com	48,626	0.07	48,154	0.07	3.43
active24.cz	48,104	0.07	50,762	0.08	-2.93
ucoz.net	47,362	0.07	47,428	0.07	2.29
userdns.com	46,752	0.07	44,258	0.07	8.20
enom.com	46,679	0.07	47,761	0.07	0.11
seeweb.it	46,577	0.07	46,918	0.07	1.69
ns01.idc.jp	46,556	0.07	45,176	0.07	5.56
kryptdns.com	45,852	0.07	147,614	0.22	-68.18
sureserver.com	45,476	0.07	45,744	0.07	1.83
net.edu.cn	45,345	0.07	46,193	0.07	0.55
yahoo.com	45,277	0.07	44,891	0.07	3.31
ramnode.com	45,210	0.07	45,676	0.07	1.38
meganameservers.com	44,533	0.07	45,138	0.07	1.06
digitalpacific.com.au	44,530	0.07	44,094	0.07	3.44
sphere.ad.jp	44,499	0.07	44,944	0.07	1.42
t-online.hu	44,095	0.07	44,303	0.07	1.95
sparqnet.net	43,573	0.07	53,419	0.08	-16.45
natrohost.com	42,480	0.06	42,698	0.06	1.91
o2switch.net	42,328	0.06	42,220	0.06	2.69
hawkhost.com	42,231	0.06	42,355	0.06	2.13
namesystem.se	41,931	0.06	41,970	0.06	2.33
hostmar.com	41,511	0.06	41,909	0.06	1.46
hospedagem.net	41,272	0.06	44,530	0.07	-5.06
supremedns.com	41,235	0.06	41,391	0.06	2.04
myregisteredsite.com	41,185	0.06	41,128	0.06	2.57
syrahost.com	40,754	0.06	41,463	0.06	0.68
dynect.net	39,948	0.06	31,943	0.05	28.10
he.net	39,474	0.06	39,792	0.06	1.61
xs4all.nl	39,385	0.06	39,473	0.06	2.20
cloudn-service.com	39,295	0.06	40,399	0.06	-0.37
usiphosting.com	38,787	0.06	39,601	0.06	0.32
tutby.com	38,544	0.06	38,929	0.06	1.42
cyon.ch	38,354	0.06	38,295	0.06	2.59
att.net	37,802	0.06	38,470	0.06	0.65
org.pl	37,536	0.06	37,554	0.06	2.38
ukfast.net	37,194	0.06	37,650	0.06	1.19
xl-internetservices.com	37,001	0.06	37,770	0.06	0.34
e-ns.org	36,798	0.06	52,882	0.08	-28.72
corespace.com	36,738	0.06	38,370	0.06	-1.93
hostingservicesinc.net	36,703	0.06	37,043	0.06	1.49
comcast.net	36,646	0.06	36,306	0.05	3.39
ns1.argewebhosting.eu	36,106	0.06	34,604	0.05	6.88
cloudns.net	35,875	0.05	35,516	0.05	3.47
names1.ds.network	35,864	0.05	35,374	0.05	3.85
webazilla.com	35,828	0.05	35,529	0.05	3.29
binero.se	35,714	0.05	36,220	0.05	1.00
gandi.net	35,288	0.05	34,820	0.05	3.81
eukns.com	35,267	0.05	35,257	0.05	2.46
1blu.de	34,872	0.05	34,930	0.05	2.26
plusserver.com	34,345	0.05	34,617	0.05	1.63
colocrossing.com	33,928	0.05	34,188	0.05	1.65
ntdns.de	33,143	0.05	33,158	0.05	2.38
servercentral.net	32,812	0.05	32,141	0.05	4.57
ezhostingserver.com	32,788	0.05	32,395	0.05	3.67
asiatech.ir	32,569	0.05	32,932	0.05	1.30
internetx.de	32,477	0.05	32,299	0.05	2.99
mediacenter.hu	32,409	0.05	32,494	0.05	2.16
dtag.de	32,401	0.05	32,067	0.05	3.50
hix.nl	32,053	0.05	32,270	0.05	1.74
untd.com	31,716	0.05	31,608	0.05	2.78
ns-a1.cnode.io	31,368	0.05	31,757	0.05	1.18
iq.pl	31,245	0.05	31,301	0.05	2.25
ogicom.pl	30,975	0.05	31,364	0.05	1.16
niaoyun159	30,957	0.05	31,801	0.05	-0.29
lh.pl	30,874	0.05	30,465	0.05	3.81
qwest.net	30,645	0.05	30,543	0.05	2.77
hbwhptt.net.cn	30,590	0.05	29,141	0.04	7.52
firstbyte.ru	30,432	0.05	14,296	0.02	118.04
nforce.nl	30,270	0.05	31,103	0.05	-0.31
kagoya.net	30,243	0.05	30,352	0.05	2.06
tucows.com	30,206	0.05	30,092	0.04	2.82
netsons.net	30,092	0.05	30,177	0.05	2.14
ns.zone.eu	29,784	0.05	29,885	0.04	2.08
oleane.net	29,446	0.05	31,270	0.05	-3.54
hosting.com	29,414	0.04	29,671	0.04	1.54
propagation.net	29,181	0.04	30,354	0.05	-1.53
rackforest.hu	29,167	0.04	30,089	0.04	-0.71
softlayer.com	29,122	0.04	29,361	0.04	1.60

* 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.