Report Description

The ISP Market Share Report analyzes the distribution of web servers in our surveys across different ISPs. By classifying the 68875507 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	Nov 2020 Count*	Nov 2020 %	Oct 2020 Count*	Oct 2020 %	Growth %
cloudflare.com	2,695,891	3.91	2,675,621	4.09	-4.36
afrinic.net	2,508,258	3.64	2,618,029	4.00	-9.06
amazon.com	2,436,237	3.54	2,550,195	3.90	-9.32
ovh.net	1,808,451	2.63	1,780,616	2.72	-3.60
ui-dns.com	1,757,791	2.55	1,757,723	2.69	-5.08
unifiedlayer.com	1,721,645	2.50	1,749,162	2.68	-6.58
your-server.de	1,656,292	2.40	1,653,151	2.53	-4.90
scalabledns.com	1,614,372	2.34	262,109	0.40	484.62
secureserver.net	1,359,873	1.97	1,372,686	2.10	-5.97
leaseweb.nl	1,093,686	1.59	1,027,522	1.57	1.03
googledomains.com	1,045,228	1.52	1,050,704	1.61	-5.58
alidns.com	939,655	1.36	905,488	1.39	-1.50
esecured.net	799,400	1.16	564,129	0.86	34.50
a.in-addr.cn	720,473	1.05	680,227	1.04	0.53
digitalocean.com	639,338	0.93	627,523	0.96	-3.29
colocrossing.com	585,751	0.85	33,928	0.05	1538.71
sakura.ad.jp	576,898	0.84	579,744	0.89	-5.55
azure-dns.com	549,060	0.80	524,491	0.80	-0.64
lacnic.net	539,642	0.78	548,651	0.84	-6.64
y.dns.jp	537,802	0.78	544,867	0.83	-6.31
azuredns-cloud.net	510,108	0.74	484,797	0.74	-0.13
pnap.net	472,652	0.69	134,663	0.21	233.15
linode.com	463,781	0.67	464,437	0.71	-5.22
dreamhost.com	431,559	0.63	434,985	0.67	-5.83
kasserver.com	416,306	0.60	415,480	0.64	-4.89
ns1.peg.intranet	401,049	0.58	191,797	0.29	98.47
technorail.com	391,638	0.57	395,540	0.61	-6.02
b-one-dns.net	336,461	0.49	338,296	0.52	-5.60
multacom.com	312,472	0.45	156,908	0.24	89.02
egihosting.com	296,068	0.43	179,001	0.27	56.99
hosteurope.de	295,500	0.43	295,691	0.45	-5.14
namespace4you.de	295,421	0.43	297,376	0.45	-5.71
ovh.ca	292,278	0.42	293,223	0.45	-5.39
dns.kr	288,861	0.42	282,977	0.43	-3.11
networklayer.com	282,517	0.41	270,939	0.41	-1.03
rackspace.com	278,213	0.40	281,721	0.43	-6.26
xlink.net	266,540	0.39	272,556	0.42	-7.18
sv.madame.jp	263,626	0.38	264,400	0.40	-5.36
transip.net	261,788	0.38	263,514	0.40	-5.70
leaseweb.com	249,881	0.36	235,173	0.36	0.85
home.pl	245,953	0.36	248,193	0.38	-5.94
raksmart.com	236,799	0.34	154,373	0.24	45.60
sourcedns.com	235,115	0.34	228,444	0.35	-2.31
globalfrag.com	232,410	0.34	86,503	0.13	155.02
yourhostingaccount.com	227,146	0.33	222,745	0.34	-3.21
online.net	220,458	0.32	210,236	0.32	-0.47
reg.ru	220,374	0.32	220,319	0.34	-5.06
ns1.xserver.jp	218,401	0.32	217,776	0.33	-4.81
1234	215,716	0.31	209,390	0.32	-2.21
kcnoc.com	209,105	0.30	192,306	0.29	3.21
inmotionhosting.com	207,965	0.30	207,340	0.32	-4.80
vweb.co.za	182,099	0.26	225,844	0.35	-23.47
contabo.net	177,038	0.26	184,817	0.28	-9.08
mediatemple.net	176,045	0.26	178,816	0.27	-6.55
akamaitechnologies.com	169,629	0.25	167,906	0.26	-4.11
liquidweb.com	168,412	0.24	162,847	0.25	-1.84
peer1.net	165,395	0.24	170,400	0.26	-7.87
twnic.net	157,293	0.23	151,134	0.23	-1.21
phoenixnap.com	152,504	0.22	150,916	0.23	-4.08
namecheaphosting.com	151,313	0.22	146,385	0.22	-1.89
zitcom.dk	144,343	0.21	144,441	0.22	-5.15
beget.com	144,098	0.21	142,698	0.22	-4.15
ns	143,231	0.21	147,238	0.23	-7.67
timeweb.ru	143,099	0.21	138,830	0.21	-2.16
choopadns.com	141,240	0.21	140,378	0.21	-4.50
agenturserver.de	126,175	0.18	126,176	0.19	-5.08
locaweb.com.br	124,570	0.18	125,403	0.19	-5.71
zjnbptt.net.cn	123,253	0.18	119,246	0.18	-1.89
jvniu.com	123,171	0.18	106,668	0.16	9.60
ns2.indotrans.net.id	122,312	0.18	159,168	0.24	-27.06
directi.com	122,005	0.18	130,646	0.20	-11.36
nazwa.pl	121,421	0.18	121,972	0.19	-5.51
mainnameserver.com	115,721	0.17	117,955	0.18	-6.88
a2hosting.com	114,577	0.17	115,577	0.18	-5.90
nextdimensioninc.com	111,573	0.16	102,348	0.16	3.47
google.com	111,310	0.16	90,067	0.14	17.31
selectel.org	109,931	0.16	109,271	0.17	-4.51
hoztnode.net	109,239	0.16	108,939	0.17	-4.82
nic.ru	108,513	0.16	119,606	0.18	-13.89
sucuridns.com	103,858	0.15	103,025	0.16	-4.31
register.it	102,773	0.15	103,123	0.16	-5.40
ch-meta.net	99,859	0.14	99,780	0.15	-5.01
singlehop.net	99,018	0.14	100,781	0.15	-6.74
a.misconfigured.powerdns.server	97,698	0.14	93,811	0.14	-1.15
hinet.net	96,020	0.14	99,883	0.15	-8.75
advancedhosters.com	95,849	0.14	95,929	0.15	-5.16
kei.pl	95,490	0.14	94,928	0.15	-4.52
baidu.com	94,463	0.14	151,108	0.23	-40.66
dimenoc.com	93,981	0.14	95,495	0.15	-6.59
ns2.powerline.hk	93,700	0.14	125,568	0.19	-29.17
rz-ip.net	91,741	0.13	86,216	0.13	1.00
guangzhou.gd.cn	91,248	0.13	90,245	0.14	-4.03
cogentco.com	90,623	0.13	74,237	0.11	15.87
kornet.net	90,362	0.13	90,366	0.14	-5.09
nethost.cz	90,040	0.13	87,714	0.13	-2.56
is.co.za	89,672	0.13	87,235	0.13	-2.43
dnspod.net	89,145	0.13	81,451	0.12	3.88
aliyun.com	88,471	0.13	82,376	0.13	1.94
ns1.powerline.hk	88,110	0.13	86,537	0.13	-3.36
combell.net	88,009	0.13	88,597	0.14	-5.71
hekko.net.pl	84,307	0.12	83,394	0.13	-4.04
trellian.com	84,091	0.12	78,271	0.12	1.98
superb.net	83,246	0.12	11,598	0.02	581.28
superhosting.cz	81,389	0.12	80,047	0.12	-3.49
ns-px.online.sh.cn	81,141	0.12	86,210	0.13	-10.66
tsohost.co.uk	80,880	0.12	84,337	0.13	-8.97
cns1.alfahosting.info	80,271	0.12	80,448	0.12	-5.29
ui-dns.de	80,228	0.12	81,712	0.12	-6.81
dns0.heteml.jp	79,952	0.12	82,356	0.13	-7.85
athenixinc.com	79,561	0.12	80,453	0.12	-6.13
wedos.net	79,512	0.12	79,434	0.12	-4.99
host-h.net	78,372	0.11	76,059	0.12	-2.20
infomaniak.ch	76,023	0.11	75,774	0.12	-4.77
hivelocity.net	75,623	0.11	74,439	0.11	-3.57
hostpoint.ch	75,536	0.11	76,214	0.12	-5.93
iweb-hosting.com	75,052	0.11	82,877	0.13	-14.04
providerbox.de	73,758	0.11	73,840	0.11	-5.19
zzidc.com	73,327	0.11	71,189	0.11	-2.23
stackdns.com	73,234	0.11	71,914	0.11	-3.34
vshosting.cz	72,833	0.11	70,944	0.11	-2.55
master.cz	72,304	0.10	72,081	0.11	-4.79
ztomy.com	72,245	0.10	75,820	0.12	-9.56
nsone.net	72,230	0.10	74,409	0.11	-7.86
psychz.net	71,093	0.10	55,670	0.09	21.21
neodymium.rdns.pcextreme.eu	67,740	0.10	67,790	0.10	-5.15
dnsmadeeasy.com	67,553	0.10	69,569	0.11	-7.83
nsserve.de	67,384	0.10	67,761	0.10	-5.61
websupport.sk	67,213	0.10	66,829	0.10	-4.54
servidoresdns.net	66,604	0.10	67,198	0.10	-5.92
cais.com	66,301	0.10	64,476	0.10	-2.40
privatesystems.net	66,217	0.10	67,727	0.10	-7.20
flexwebhosting.nl	65,765	0.10	66,228	0.10	-5.75
automattic.com	65,430	0.09	54,877	0.08	13.17
tfn.net.tw	65,115	0.09	64,628	0.10	-4.37
telekom.hu	63,999	0.09	63,566	0.10	-4.44
ns1.serveriai.lt	63,942	0.09	63,940	0.10	-5.08
superhosting.bg	63,241	0.09	61,693	0.09	-2.70
masterhost.ru	62,735	0.09	67,815	0.10	-12.19
rdns1.axc.eu	62,718	0.09	61,862	0.09	-3.77
zenlayer.net	62,115	0.09	61,745	0.09	-4.51
intergenia.de	61,500	0.09	61,869	0.09	-5.65
kryptdns.com	61,459	0.09	45,852	0.07	27.23
netcup.net	61,363	0.09	60,822	0.09	-4.24
sweb.ru	60,570	0.09	60,969	0.09	-5.70
ns1.bd6.io	60,450	0.09	22,818	0.03	151.46
hostnet.nl	60,419	0.09	60,430	0.09	-5.10
cpi.ad.jp	60,395	0.09	62,014	0.09	-7.56
dinahosting.com	59,811	0.09	60,436	0.09	-6.06
hananet.net	59,782	0.09	61,529	0.09	-7.78
userdns.com	59,717	0.09	46,752	0.07	21.24
zxcs.nl	59,594	0.09	58,792	0.09	-3.79
pair.com	59,439	0.09	59,816	0.09	-5.68
dns.fz.fj.cn	59,386	0.09	70,048	0.11	-19.53
world4you.at	58,673	0.09	58,828	0.09	-5.33
localhost	58,490	0.08	57,386	0.09	-3.26
awsdns-04.net	58,124	0.08	55,910	0.09	-1.32
ihc-ru.net	57,179	0.08	57,568	0.09	-5.72
jino.ru	55,892	0.08	55,216	0.08	-3.92
e-ns.org	55,806	0.08	36,798	0.06	43.95
netangels.ru	55,724	0.08	56,349	0.09	-6.13
atman.pl	55,476	0.08	55,118	0.08	-4.47
phase8.net	55,371	0.08	56,493	0.09	-6.97
ukraine.com.ua	55,104	0.08	55,728	0.09	-6.14
level3.net	54,223	0.08	52,792	0.08	-2.51
quadranet.com	53,668	0.08	53,236	0.08	-4.31
firstfind.nl	53,192	0.08	53,884	0.08	-6.30
krystal.co.uk	52,927	0.08	53,557	0.08	-6.20
loopia.se	52,348	0.08	51,893	0.08	-4.25
antagonist.nl	51,307	0.07	51,399	0.08	-5.25
rapidswitch.com	51,131	0.07	50,123	0.08	-3.17
gmointernet.com	50,863	0.07	51,369	0.08	-6.02
active24.cz	50,703	0.07	48,104	0.07	0.05
hostedsolutions.com	49,947	0.07	50,511	0.08	-6.14
resilans.se	49,781	0.07	49,198	0.08	-3.96
hkbnes.net	49,600	0.07	64,549	0.10	-27.06
forpsi.net	49,388	0.07	49,365	0.08	-5.04
as45638.net.au	49,016	0.07	48,716	0.07	-4.50
hospedagem.net	48,358	0.07	41,272	0.06	11.21
casablanca.cz	48,009	0.07	55,771	0.09	-18.29
dns4userver.com	47,538	0.07	48,626	0.07	-7.21
sprious.com	46,743	0.07	22,193	0.03	99.92
seeweb.it	46,687	0.07	46,577	0.07	-4.86
yahoo.com	46,672	0.07	45,277	0.07	-2.16
ucoz.net	46,548	0.07	47,362	0.07	-6.71
enom.com	46,282	0.07	46,679	0.07	-5.89
ramnode.com	45,377	0.07	45,210	0.07	-4.73
sparqnet.net	45,362	0.07	43,573	0.07	-1.18
net.edu.cn	45,207	0.07	45,345	0.07	-5.37
sureserver.com	45,117	0.07	45,476	0.07	-5.83
sphere.ad.jp	44,165	0.06	44,499	0.07	-5.79
digitalpacific.com.au	44,143	0.06	44,530	0.07	-5.91
meganameservers.com	44,022	0.06	44,533	0.07	-6.17
o2switch.net	43,862	0.06	42,328	0.06	-1.64
t-online.hu	43,055	0.06	44,095	0.07	-7.32
natrohost.com	42,294	0.06	42,480	0.06	-5.50
hawkhost.com	42,031	0.06	42,231	0.06	-5.53
namesystem.se	41,861	0.06	41,931	0.06	-5.24
sharktech.net	41,780	0.06	28,376	0.04	39.75
myregisteredsite.com	41,693	0.06	41,185	0.06	-3.91
datafoundry.com	41,261	0.06	50,670	0.08	-22.71
hostmar.com	41,161	0.06	41,511	0.06	-5.88
syrahost.com	40,373	0.06	40,754	0.06	-5.97
usiphosting.com	39,154	0.06	38,787	0.06	-4.18
he.net	39,123	0.06	39,474	0.06	-5.93
cloudn-service.com	38,839	0.06	39,295	0.06	-6.18
xs4all.nl	38,743	0.06	39,385	0.06	-6.63
ns01.idc.jp	38,731	0.06	46,556	0.07	-21.04
tutby.com	38,540	0.06	38,544	0.06	-5.09
cyon.ch	38,425	0.06	38,354	0.06	-4.91
hostingservicesinc.net	37,270	0.05	36,703	0.06	-3.62
att.net	37,068	0.05	37,802	0.06	-6.93
org.pl	36,948	0.05	37,536	0.06	-6.57
ukfast.net	36,775	0.05	37,194	0.06	-6.15
dynect.net	36,670	0.05	39,948	0.06	-12.87
gandi.net	36,392	0.05	35,288	0.05	-2.11
ns1.argewebhosting.eu	36,157	0.05	36,106	0.06	-4.95
xl-internetservices.com	36,095	0.05	37,001	0.06	-7.41
1blu.de	35,958	0.05	34,872	0.05	-2.13
webazilla.com	35,929	0.05	35,828	0.05	-4.81
firstbyte.ru	35,801	0.05	30,432	0.05	11.66
comcast.net	35,743	0.05	36,646	0.06	-7.42
names1.ds.network	35,524	0.05	35,864	0.05	-5.98
eukns.com	35,438	0.05	35,267	0.05	-4.62
binero.se	35,241	0.05	35,714	0.05	-6.34
corespace.com	35,142	0.05	36,738	0.06	-9.21
supremedns.com	34,576	0.05	41,235	0.06	-20.41
dtag.de	34,264	0.05	32,401	0.05	0.38
plusserver.com	33,889	0.05	34,345	0.05	-6.34
ntdns.de	32,832	0.05	33,143	0.05	-5.97
ezhostingserver.com	32,811	0.05	32,788	0.05	-5.02
servercentral.net	32,746	0.05	32,812	0.05	-5.27
hbwhptt.net.cn	32,507	0.05	30,590	0.05	0.87
mediacenter.hu	32,390	0.05	32,409	0.05	-5.14
untd.com	32,015	0.05	31,716	0.05	-4.19
qwest.net	31,934	0.05	30,645	0.05	-1.09
internetx.de	31,928	0.05	32,477	0.05	-6.69
hix.nl	31,684	0.05	32,053	0.05	-6.17
lh.pl	31,198	0.05	30,874	0.05	-4.09
iq.pl	31,177	0.05	31,245	0.05	-5.29
ns-a1.cnode.io	31,171	0.05	31,368	0.05	-5.68
niaoyun159	31,142	0.05	30,957	0.05	-4.51
ogicom.pl	30,726	0.04	30,975	0.05	-5.85
as46562.net	30,565	0.04	26,559	0.04	9.23
netsons.net	30,073	0.04	30,092	0.05	-5.14
kagoya.net	29,986	0.04	30,243	0.05	-5.89
hostwindsdns.com	29,921	0.04	21,016	0.03	35.14
guardeddns.net	29,783	0.04	23,888	0.04	18.34
rackforest.hu	29,681	0.04	29,167	0.04	-3.41
ns.zone.eu	29,666	0.04	29,784	0.05	-5.46
accesstel.net	29,539	0.04	19,575	0.03	43.23

* 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.