Report Description

The ISP Market Share Report analyzes the distribution of web servers in our surveys across different ISPs. By classifying the 68351097 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	Dec 2021 Count*	Dec 2021 %	Nov 2021 Count*	Nov 2021 %	Growth %
afrinic.net	4,670,014	6.83	4,639,439	6.81	0.36
cloudflare.com	3,652,875	5.34	3,595,130	5.28	1.30
cogentco.com	2,189,762	3.20	2,147,460	3.15	1.67
awsdns-52.co.uk	2,032,615	2.97	2,094,716	3.07	-3.25
ovh.net	1,800,990	2.63	1,753,547	2.57	2.40
ui-dns.com	1,698,595	2.49	1,701,474	2.50	-0.47
esecured.net	1,649,596	2.41	1,586,277	2.33	3.68
unifiedlayer.com	1,570,465	2.30	1,590,915	2.33	-1.58
your-server.de	1,553,820	2.27	1,565,896	2.30	-1.07
secureserver.net	1,150,114	1.68	1,157,729	1.70	-0.95
googledomains.com	1,118,034	1.64	1,127,662	1.65	-1.15
alidns.com	1,027,478	1.50	1,034,166	1.52	-0.94
awsdns-60.org	840,951	1.23	899,762	1.32	-6.81
a.in-addr.cn	770,895	1.13	769,754	1.13	-0.15
azure-dns.com	757,473	1.11	751,240	1.10	0.53
digitalocean.com	688,839	1.01	681,176	1.00	0.82
sakura.ad.jp	530,827	0.78	538,448	0.79	-1.71
lacnic.net	511,372	0.75	513,561	0.75	-0.72
leaseweb.nl	506,085	0.74	468,891	0.69	7.61
y.dns.jp	490,082	0.72	483,203	0.71	1.12
linode.com	466,800	0.68	467,337	0.69	-0.41
leaseweb.com	434,171	0.64	418,454	0.61	3.45
kasserver.com	418,868	0.61	418,800	0.61	-0.28
dreamhost.com	407,206	0.60	408,083	0.60	-0.51
ovh.ca	392,811	0.57	365,190	0.54	7.24
amazon.com	385,156	0.56	233,569	0.34	64.41
technorail.com	376,738	0.55	376,000	0.55	-0.10
twnic.net	346,018	0.51	340,507	0.50	1.32
gbtcloud.com	319,386	0.47	319,402	0.47	-0.30
b-one-dns.net	315,571	0.46	317,300	0.47	-0.84
awsdns-35.co.uk	300,378	0.44	342,453	0.50	-12.55
hosteurope.de	276,423	0.40	277,937	0.41	-0.84
namespace4you.de	274,331	0.40	276,355	0.41	-1.03
networklayer.com	269,701	0.39	269,656	0.40	-0.28
kcnoc.com	261,400	0.38	238,930	0.35	9.08
dns.kr	256,807	0.38	261,993	0.38	-2.27
transip.net	249,166	0.36	251,133	0.37	-1.08
xlink.net	248,607	0.36	243,699	0.36	1.71
sv.madame.jp	247,225	0.36	248,198	0.36	-0.69
awsdns-31.net	236,606	0.35	219,133	0.32	7.65
home.pl	231,081	0.34	231,279	0.34	-0.38
ns1.xserver.jp	228,414	0.33	228,491	0.34	-0.33
sparqnet.net	225,592	0.33	222,059	0.33	1.29
egihosting.com	221,833	0.32	220,533	0.32	0.29
online.net	220,143	0.32	175,551	0.26	25.03
sourcedns.com	219,613	0.32	213,780	0.31	2.42
rackspace.com	213,106	0.31	215,835	0.32	-1.56
yourhostingaccount.com	208,511	0.31	203,559	0.30	2.13
reg.ru	207,296	0.30	205,430	0.30	0.61
registrar-servers.com	199,308	0.29	200,483	0.29	-0.88
contabo.net	193,053	0.28	193,988	0.28	-0.78
inmotionhosting.com	188,016	0.28	191,530	0.28	-2.13
akamaitechnologies.com	187,565	0.27	187,647	0.28	-0.34
is.co.za	164,790	0.24	227,332	0.33	-27.73
jvniu.com	158,297	0.23	169,640	0.25	-6.96
ns	149,203	0.22	148,393	0.22	0.25
sharktech.net	147,920	0.22	136,356	0.20	8.16
1234	147,545	0.22	153,452	0.23	-4.14
beget.com	146,624	0.21	148,258	0.22	-1.40
zitcom.dk	140,145	0.21	140,694	0.21	-0.69
mediatemple.net	139,769	0.20	142,211	0.21	-2.01
choopadns.com	139,497	0.20	140,364	0.21	-0.91
liquidweb.com	138,951	0.20	142,365	0.21	-2.69
baidu.com	138,585	0.20	109,464	0.16	26.23
timeweb.ru	135,975	0.20	136,635	0.20	-0.78
awsdns-59.net	135,777	0.20	141,856	0.21	-4.57
hekko.net.pl	135,139	0.20	122,444	0.18	10.04
agenturserver.de	125,408	0.18	125,414	0.18	-0.30
sucuridns.com	121,183	0.18	120,013	0.18	0.67
awsdns-14.com	117,785	0.17	94,326	0.14	24.50
parktons.com	117,712	0.17	130,489	0.19	-10.06
vweb.co.za	115,926	0.17	124,120	0.18	-6.88
a2hosting.com	113,984	0.17	113,800	0.17	-0.14
locaweb.com.br	113,132	0.17	114,157	0.17	-1.19
peer1.net	112,960	0.17	119,480	0.18	-5.74
nazwa.pl	112,572	0.16	113,343	0.17	-0.98
nic.ru	112,104	0.16	111,629	0.16	0.13
hoztnode.net	111,506	0.16	111,592	0.16	-0.37
awsdns-50.org	109,752	0.16	107,964	0.16	1.35
selectel.org	108,071	0.16	108,133	0.16	-0.35
google.com	107,780	0.16	113,240	0.17	-5.10
zjnbptt.net.cn	105,759	0.15	106,667	0.16	-1.15
nsone.net	104,720	0.15	120,150	0.18	-13.10
trellian.com	100,603	0.15	93,272	0.14	7.54
pnap.net	97,094	0.14	117,473	0.17	-17.59
mainnameserver.com	96,021	0.14	97,014	0.14	-1.32
register.it	95,780	0.14	96,188	0.14	-0.72
ch-meta.net	94,691	0.14	94,962	0.14	-0.58
advancedhosters.com	93,030	0.14	93,210	0.14	-0.49
cais.com	92,408	0.14	90,942	0.13	1.31
kornet.net	91,523	0.13	91,184	0.13	0.07
zzidc.com	89,872	0.13	92,158	0.14	-2.77
stackdns.com	89,106	0.13	88,037	0.13	0.91
combell.net	87,979	0.13	88,084	0.13	-0.42
aliyun.com	83,943	0.12	91,871	0.13	-8.90
tfn.net.tw	83,666	0.12	81,560	0.12	2.28
infomaniak.ch	83,240	0.12	83,075	0.12	-0.10
zxcs.nl	82,671	0.12	82,222	0.12	0.25
websupport.sk	82,406	0.12	82,149	0.12	0.01
ns-px.online.sh.cn	79,471	0.12	66,507	0.10	19.14
rz-ip.net	79,459	0.12	80,314	0.12	-1.36
wedos.net	77,477	0.11	86,450	0.13	-10.65
dnsmadeeasy.com	77,226	0.11	76,797	0.11	0.26
guangzhou.gd.cn	77,176	0.11	82,409	0.12	-6.63
dimenoc.com	76,960	0.11	78,319	0.11	-2.03
cns1.alfahosting.info	76,596	0.11	76,956	0.11	-0.76
raksmart.com	76,166	0.11	76,760	0.11	-1.07
host-h.net	76,036	0.11	76,316	0.11	-0.66
nethost.cz	75,923	0.11	75,411	0.11	0.38
hostpoint.ch	75,514	0.11	75,722	0.11	-0.57
kei.pl	75,475	0.11	73,752	0.11	2.03
singlehop.net	75,244	0.11	75,092	0.11	-0.10
hinet.net	75,101	0.11	75,548	0.11	-0.89
superhosting.cz	75,009	0.11	75,757	0.11	-1.28
directi.com	74,236	0.11	83,016	0.12	-10.84
dns0.heteml.jp	71,367	0.10	71,185	0.10	-0.04
providerbox.de	71,347	0.10	71,417	0.10	-0.40
awsdns-39.net	70,887	0.10	60,563	0.09	16.70
hivelocity.net	69,661	0.10	71,203	0.10	-2.46
iweb-hosting.com	69,546	0.10	69,649	0.10	-0.44
master.cz	68,114	0.10	68,154	0.10	-0.36
sc163.net	67,314	0.10	67,923	0.10	-1.19
athenixinc.com	67,238	0.10	68,388	0.10	-1.97
ui-dns.de	67,149	0.10	61,499	0.09	8.86
netcup.net	66,978	0.10	66,538	0.10	0.36
privatesystems.net	66,564	0.10	66,973	0.10	-0.91
ns2.indotrans.net.id	65,862	0.10	68,650	0.10	-4.35
nsserve.de	65,157	0.10	65,376	0.10	-0.63
masterhost.ru	64,273	0.09	64,719	0.09	-0.98
quadranet.com	64,055	0.09	56,582	0.08	12.87
servidoresdns.net	63,282	0.09	63,659	0.09	-0.89
ns1.serveriai.lt	63,033	0.09	63,026	0.09	-0.29
ns1.powerline.hk	62,748	0.09	43,350	0.06	44.32
automattic.com	62,615	0.09	54,242	0.08	15.09
superhosting.bg	62,121	0.09	62,342	0.09	-0.65
serverhubdns.com	61,926	0.09	31,285	0.05	97.35
telekom.hu	59,967	0.09	58,428	0.09	2.33
localhost	59,404	0.09	59,952	0.09	-1.21
rdns1.axc.eu	59,393	0.09	59,811	0.09	-0.99
hostnet.nl	59,083	0.09	59,264	0.09	-0.60
atman.pl	58,148	0.09	58,688	0.09	-1.21
world4you.at	57,149	0.08	57,390	0.08	-0.72
vshosting.cz	57,059	0.08	55,743	0.08	2.06
o2switch.net	56,606	0.08	55,106	0.08	2.42
sweb.ru	56,500	0.08	57,002	0.08	-1.18
gmointernet.com	56,353	0.08	56,530	0.08	-0.61
level3.net	56,185	0.08	55,786	0.08	0.42
pair.com	55,594	0.08	55,890	0.08	-0.83
jino.ru	54,713	0.08	54,923	0.08	-0.68
neodymium.rdns.pcextreme.eu	54,480	0.08	59,666	0.09	-8.96
awsdns-47.co.uk	53,908	0.08	55,343	0.08	-2.88
krystal.co.uk	53,512	0.08	53,261	0.08	0.17
awsdns-04.net	53,354	0.08	34,744	0.05	53.11
ns2.powerline.hk	53,136	0.08	80,567	0.12	-34.24
intergenia.de	52,498	0.08	52,699	0.08	-0.68
netangels.ru	52,118	0.08	55,639	0.08	-6.61
cpi.ad.jp	51,999	0.08	52,489	0.08	-1.23
yahoo.com	51,884	0.08	53,663	0.08	-3.60
active24.cz	50,874	0.07	50,874	0.07	-0.30
flexwebhosting.nl	50,624	0.07	50,848	0.07	-0.74
hospedagem.net	50,531	0.07	50,709	0.07	-0.65
ukraine.com.ua	50,066	0.07	50,664	0.07	-1.47
antagonist.nl	49,772	0.07	49,994	0.07	-0.74
ihc-ru.net	49,767	0.07	52,848	0.08	-6.11
as45638.net.au	49,466	0.07	49,440	0.07	-0.24
phase8.net	49,457	0.07	49,741	0.07	-0.87
forpsi.net	48,853	0.07	49,453	0.07	-1.51
dns.fz.fj.cn	48,486	0.07	48,895	0.07	-1.13
casablanca.cz	47,689	0.07	50,929	0.07	-6.64
dinahosting.com	47,186	0.07	46,672	0.07	0.80
phoenixnap.com	47,121	0.07	47,883	0.07	-1.88
userdns.com	46,386	0.07	41,251	0.06	12.11
gorillaservers.com	46,196	0.07	56,274	0.08	-18.15
ns01.idc.jp	45,732	0.07	39,972	0.06	14.07
dedicontrol.com	45,381	0.07	47,230	0.07	-4.20
scalabledns.com	45,368	0.07	45,407	0.07	-0.38
net.edu.cn	45,084	0.07	44,826	0.07	0.28
ucoz.net	43,443	0.06	43,327	0.06	-0.03
hostedsolutions.com	42,915	0.06	43,274	0.06	-1.12
seeweb.it	42,863	0.06	42,733	0.06	0.01
hkbnes.net	42,607	0.06	43,074	0.06	-1.38
sureserver.com	42,490	0.06	42,612	0.06	-0.58
enom.com	42,478	0.06	42,840	0.06	-1.14
tsohost.co.uk	42,469	0.06	43,193	0.06	-1.97
resilans.se	42,313	0.06	42,298	0.06	-0.26
usiphosting.com	41,797	0.06	41,139	0.06	1.30
digitalpacific.com.au	41,653	0.06	41,889	0.06	-0.86
hananet.net	41,610	0.06	49,348	0.07	-15.93
sphere.ad.jp	41,397	0.06	41,926	0.06	-1.56
namesystem.se	41,338	0.06	41,081	0.06	0.33
ramnode.com	41,022	0.06	40,974	0.06	-0.18
rapidswitch.com	40,917	0.06	35,288	0.05	15.61
hostmar.com	40,568	0.06	40,367	0.06	0.20
dynect.net	40,275	0.06	40,755	0.06	-1.47
natrohost.com	39,904	0.06	40,405	0.06	-1.53
loopia.se	39,707	0.06	38,711	0.06	2.27
dtag.de	39,349	0.06	39,147	0.06	0.22
firstfind.nl	38,766	0.06	39,061	0.06	-1.05
cyon.ch	38,750	0.06	38,751	0.06	-0.30
meganameservers.com	38,427	0.06	38,739	0.06	-1.10
org.pl	37,954	0.06	38,041	0.06	-0.53
kryptdns.com	37,414	0.05	44,759	0.07	-16.66
t-online.hu	37,240	0.05	35,836	0.05	3.61
ns1.argewebhosting.eu	36,895	0.05	36,696	0.05	0.24
hostwindsdns.com	36,213	0.05	27,179	0.04	32.84
corespace.com	35,810	0.05	35,740	0.05	-0.10
names1.ds.network	35,708	0.05	36,022	0.05	-1.17
multacom.com	35,298	0.05	38,669	0.06	-8.99
myhostadmin.net	34,638	0.05	34,237	0.05	0.87
lh.pl	34,522	0.05	34,230	0.05	0.55
gandi.net	34,498	0.05	33,218	0.05	3.54
hostpapa.com	34,372	0.05	34,359	0.05	-0.26
webazilla.com	34,356	0.05	34,771	0.05	-1.49
guardeddns.net	34,199	0.05	23,675	0.03	44.02
hawkhost.com	34,167	0.05	34,546	0.05	-1.39
globalfrag.com	34,090	0.05	26,882	0.04	26.44
untd.com	33,861	0.05	33,845	0.05	-0.25
ns1.peg.intranet	33,722	0.05	38,170	0.06	-11.92
1blu.de	33,654	0.05	33,777	0.05	-0.66
servercentral.net	33,538	0.05	33,432	0.05	0.02
psychz.net	33,380	0.05	33,362	0.05	-0.24
internetx.de	33,332	0.05	33,232	0.05	0.00
awsdns-58.co.uk	33,332	0.05	33,224	0.05	0.03
customer.ne.jp	33,220	0.05	35,043	0.05	-5.48
altushost.com	33,211	0.05	23,283	0.03	42.22
ixlhosting.nl	33,195	0.05	33,287	0.05	-0.57
hostinger.com	33,052	0.05	32,711	0.05	0.74
cassiopea.it	32,737	0.05	32,342	0.05	0.92
supremedns.com	32,440	0.05	32,562	0.05	-0.67
ukfast.net	32,407	0.05	32,756	0.05	-1.36
a.misconfigured.powerdns.server	32,237	0.05	34,189	0.05	-5.99
sdtele.com	32,236	0.05	12,599	0.02	155.10
cloudsouth.net	31,781	0.05	23,938	0.04	32.37
myregisteredsite.com	31,126	0.05	40,233	0.06	-22.87
mediacenter.hu	31,072	0.05	31,120	0.05	-0.45
rackforest.hu	31,027	0.05	30,766	0.05	0.55
iq.pl	30,970	0.05	31,043	0.05	-0.53
ns.dcb.ln.cn	30,815	0.05	3,129	0.00	881.89
netsons.net	30,694	0.04	30,425	0.04	0.58
comcast.net	30,642	0.04	31,032	0.05	-1.55
eukns.com	30,586	0.04	30,810	0.05	-1.02
binero.se	30,434	0.04	30,461	0.04	-0.39
ntdns.de	30,391	0.04	30,809	0.05	-1.65
xl-internetservices.com	30,150	0.04	30,597	0.04	-1.75
ns1.hoster.by	30,143	0.04	30,296	0.04	-0.80
att.net	29,754	0.04	29,190	0.04	1.63
isp.hu	29,628	0.04	27,524	0.04	7.32
host1plus.com	29,575	0.04	29,513	0.04	-0.09
hix.nl	29,571	0.04	29,533	0.04	-0.17
he.net	29,559	0.04	29,815	0.04	-1.15

* 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.