Report Description

The ISP Market Share Report analyzes the distribution of web servers in our surveys across different ISPs. By classifying the 65856881 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	Aug 2018 Count*	Aug 2018 %	Jul 2018 Count*	Jul 2018 %	Growth %
scalabledns.com	2,507,995	3.81	2,650,657	4.00	-4.68
secureserver.net	2,405,925	3.65	2,407,996	3.63	0.65
amazon.com	2,048,069	3.11	2,050,365	3.09	0.63
ui-dns.com	1,885,662	2.86	1,901,311	2.87	-0.09
ovh.net	1,628,959	2.47	1,626,752	2.45	0.88
your-server.de	1,576,725	2.39	1,559,637	2.35	1.84
leaseweb.nl	1,494,635	2.27	1,394,793	2.10	7.95
ebs-38605	1,084,081	1.65	1,015,259	1.53	7.57
unifiedlayer.com	1,035,059	1.57	1,038,350	1.57	0.42
egihosting.com	984,853	1.50	1,278,737	1.93	-22.41
a.in-addr.cn	710,461	1.08	731,057	1.10	-2.10
y.dns.jp	661,700	1.00	669,356	1.01	-0.41
dynect.net	643,246	0.98	655,657	0.99	-1.17
lacnic.net	608,442	0.92	611,156	0.92	0.29
sakura.ad.jp	565,667	0.86	578,759	0.87	-1.54
alidns.com	488,475	0.74	477,190	0.72	3.12
psychz.net	466,757	0.71	391,675	0.59	20.05
dreamhost.com	463,701	0.70	465,183	0.70	0.42
digitalocean.com	459,911	0.70	457,519	0.69	1.27
rackspace.com	442,967	0.67	459,903	0.69	-2.97
linode.com	427,200	0.65	427,241	0.64	0.73
googledomains.com	411,480	0.62	413,198	0.62	0.32
technorail.com	393,874	0.60	396,209	0.60	0.15
kasserver.com	374,650	0.57	373,206	0.56	1.13
networklayer.com	358,601	0.54	366,235	0.55	-1.36
namespace4you.de	343,399	0.52	345,157	0.52	0.23
b-one-dns.net	316,416	0.48	315,496	0.48	1.03
xlink.net	309,801	0.47	306,637	0.46	1.78
azuredns-cloud.net	303,138	0.46	294,275	0.44	3.77
msft.net	298,529	0.45	292,545	0.44	2.80
hosteurope.de	295,984	0.45	299,343	0.45	-0.39
clev1.net	291,742	0.44	287,225	0.43	2.32
ovh.ca	285,184	0.43	283,053	0.43	1.50
sv.madame.jp	277,511	0.42	277,853	0.42	0.62
transip.net	276,965	0.42	276,153	0.42	1.04
sourcedns.com	270,536	0.41	268,936	0.41	1.34
dns.kr	256,732	0.39	260,033	0.39	-0.54
home.pl	248,867	0.38	248,711	0.37	0.80
afrinic.net	246,233	0.37	243,686	0.37	1.79
mediatemple.net	237,699	0.36	240,543	0.36	-0.45
yourhostingaccount.com	227,204	0.34	223,491	0.34	2.41
online.net	224,892	0.34	226,383	0.34	0.08
ns	212,110	0.32	217,312	0.33	-1.67
peer1.net	209,770	0.32	204,441	0.31	3.37
inmotionhosting.com	204,725	0.31	203,909	0.31	1.14
liquidweb.com	201,117	0.31	204,341	0.31	-0.85
ui-dns.de	190,780	0.29	195,110	0.29	-1.50
ns1.xserver.jp	182,096	0.28	180,905	0.27	1.40
reg.ru	173,499	0.26	171,203	0.26	2.09
mainnameserver.com	170,163	0.26	172,037	0.26	-0.36
ns2.indotrans.net.id	169,115	0.26	159,171	0.24	7.03
singlehop.net	159,877	0.24	158,827	0.24	1.41
akamaitechnologies.com	158,078	0.24	138,908	0.21	14.64
quickpacket.com	153,328	0.23	144,766	0.22	6.70
locaweb.com.br	152,132	0.23	153,352	0.23	-0.06
nazwa.pl	151,068	0.23	148,572	0.22	2.43
zjnbptt.net.cn	145,872	0.22	160,460	0.24	-8.42
serveryou.com	144,346	0.22	42,086	0.06	245.52
dimenoc.com	142,627	0.22	144,044	0.22	-0.25
ns1.bd6.io	137,639	0.21	189,936	0.29	-27.00
iweb-hosting.com	137,204	0.21	136,803	0.21	1.03
twnic.net	132,563	0.20	127,672	0.19	4.60
soa	124,441	0.19	125,615	0.19	-0.20
directi.com	119,781	0.18	135,166	0.20	-10.73
timeweb.ru	118,771	0.18	118,422	0.18	1.04
aliyun.com	116,746	0.18	115,411	0.17	1.90
jvniu.com	113,958	0.17	94,216	0.14	21.85
ripn.net	112,973	0.17	119,178	0.18	-4.51
typo3server.com	112,788	0.17	112,110	0.17	1.35
nic.ru	111,859	0.17	112,093	0.17	0.53
contabo.net	110,398	0.17	105,022	0.16	5.90
athenixinc.com	107,095	0.16	110,907	0.17	-2.72
beget.com	104,657	0.16	103,595	0.16	1.77
tsohost.co.uk	102,332	0.16	108,062	0.16	-4.60
cogentco.com	101,826	0.15	113,570	0.17	-9.68
hinet.net	100,469	0.15	99,483	0.15	1.74
choopadns.com	100,121	0.15	100,103	0.15	0.76
level3.net	99,838	0.15	96,444	0.15	4.28
ch-meta.net	99,202	0.15	98,709	0.15	1.24
rz-ip.net	98,014	0.15	98,405	0.15	0.34
ns1	97,240	0.15	318,627	0.48	-69.26
google.com	96,571	0.15	84,359	0.13	15.32
namecheaphosting.com	96,235	0.15	95,393	0.14	1.63
kei.pl	95,009	0.14	94,251	0.14	1.55
nwtgigalink.com	92,937	0.14	94,494	0.14	-0.92
wedos.net	92,759	0.14	91,799	0.14	1.79
dnsmadeeasy.com	92,416	0.14	89,606	0.14	3.90
esecured.net	89,952	0.14	153,948	0.23	-41.14
selectel.org	89,645	0.14	92,131	0.14	-1.98
dns0.heteml.jp	87,004	0.13	87,524	0.13	0.14
zitcom.dk	86,686	0.13	85,688	0.13	1.91
hoztnode.net	86,494	0.13	84,247	0.13	3.43
masterhost.ru	86,077	0.13	86,385	0.13	0.38
localhost	85,205	0.13	89,037	0.13	-3.60
register.it	85,022	0.13	84,293	0.13	1.61
intergenia.de	84,586	0.13	85,421	0.13	-0.25
kryptdns.com	83,824	0.13	86,024	0.13	-1.84
advancedhosters.com	80,028	0.12	78,408	0.12	2.82
wholesaleinternet.net	79,501	0.12	86,196	0.13	-7.08
master.cz	79,209	0.12	79,563	0.12	0.29
nethost.cz	79,118	0.12	77,744	0.12	2.52
kornet.net	78,348	0.12	73,380	0.11	7.56
cns1.alfahosting.info	77,049	0.12	76,976	0.12	0.84
softlayer.com	77,041	0.12	74,918	0.11	3.59
flexwebhosting.nl	73,868	0.11	73,456	0.11	1.30
host-h.net	73,213	0.11	72,947	0.11	1.11
nsserve.de	73,181	0.11	73,365	0.11	0.49
hostpoint.ch	73,111	0.11	72,982	0.11	0.92
servidoresdns.net	72,614	0.11	72,620	0.11	0.73
combell.net	70,883	0.11	69,997	0.11	2.01
pair.com	70,613	0.11	71,509	0.11	-0.52
vshosting.cz	69,067	0.10	67,117	0.10	3.67
dns.fz.fj.cn	67,313	0.10	70,520	0.11	-3.84
sweb.ru	67,248	0.10	67,362	0.10	0.57
cpi.ad.jp	67,089	0.10	67,380	0.10	0.30
superhosting.cz	67,077	0.10	66,900	0.10	1.01
raksmart.com	66,582	0.10	215,639	0.33	-68.90
ns1.serveriai.lt	65,130	0.10	65,019	0.10	0.91
lunarpages.com	64,981	0.10	65,578	0.10	-0.18
zenlayer.net	64,726	0.10	63,434	0.10	2.79
sucuridns.com	64,128	0.10	62,671	0.09	3.08
privatesystems.net	63,713	0.10	63,654	0.10	0.83
hivelocity.net	62,638	0.10	59,760	0.09	5.59
servint.com	62,546	0.09	57,186	0.09	10.18
trellian.com	62,426	0.09	66,387	0.10	-5.27
gmointernet.com	62,325	0.09	62,558	0.09	0.36
superhosting.bg	61,018	0.09	61,037	0.09	0.71
ns14.net	60,582	0.09	66,897	0.10	-8.77
rapidswitch.com	60,558	0.09	60,813	0.09	0.32
infomaniak.ch	60,332	0.09	60,284	0.09	0.82
netregistry.net	60,005	0.09	60,819	0.09	-0.61
xl-internetservices.com	59,866	0.09	59,928	0.09	0.64
rdns1.axc.eu	58,151	0.09	42,221	0.06	38.75
sta.net.cn	58,148	0.09	63,788	0.10	-8.17
dinahosting.com	57,407	0.09	59,161	0.09	-2.25
plusserver.com	56,731	0.09	59,393	0.09	-3.78
sdjnptt.net.cn	56,324	0.09	53,591	0.08	5.88
79.35.103.in-addr.arpa	56,223	0.09	54,916	0.08	3.14
usiphosting.com	55,015	0.08	57,410	0.09	-3.46
zxy	54,764	0.08	68,850	0.10	-19.87
telekom.hu	54,606	0.08	54,304	0.08	1.30
world4you.at	54,445	0.08	54,267	0.08	1.07
seeweb.it	53,926	0.08	54,249	0.08	0.14
casablanca.cz	53,785	0.08	63,521	0.10	-14.70
websupport.sk	53,682	0.08	53,605	0.08	0.88
phoenixnap.com	53,593	0.08	50,692	0.08	6.50
ukraine.com.ua	53,247	0.08	53,687	0.08	-0.09
meganameservers.com	53,236	0.08	53,738	0.08	-0.20
atman.pl	53,146	0.08	52,729	0.08	1.54
quadranet.com	52,423	0.08	54,412	0.08	-2.94
hostnet.nl	52,114	0.08	51,779	0.08	1.39
zzidc.com	51,509	0.08	42,292	0.06	22.69
sc163.net	50,869	0.08	49,807	0.08	2.89
sharktech.net	50,864	0.08	45,304	0.07	13.10
pwebtech.com	50,768	0.08	50,952	0.08	0.38
t-online.hu	50,501	0.08	51,503	0.08	-1.22
antagonist.nl	49,567	0.08	49,279	0.07	1.33
ihc-ru.net	49,515	0.08	52,222	0.08	-4.48
sureserver.com	49,403	0.08	49,641	0.07	0.26
enom.com	49,364	0.07	49,612	0.07	0.24
resilans.se	49,287	0.07	48,925	0.07	1.49
tfn.net.tw	49,195	0.07	46,676	0.07	6.18
qwest.net	48,276	0.07	50,407	0.08	-3.52
hospedagem.net	48,255	0.07	48,147	0.07	0.97
att.net	48,058	0.07	49,093	0.07	-1.38
jino.ru	48,041	0.07	47,700	0.07	1.46
frantech.ca	47,994	0.07	45,438	0.07	6.41
cloudn-service.com	47,836	0.07	47,883	0.07	0.64
phase8.net	47,309	0.07	47,387	0.07	0.57
78.35.103.in-addr.arpa	47,212	0.07	46,090	0.07	3.19
ukfast.net	47,047	0.07	47,214	0.07	0.38
a2hosting.com	47,040	0.07	45,449	0.07	4.27
sphere.ad.jp	45,631	0.07	45,880	0.07	0.19
pnap.net	45,586	0.07	45,500	0.07	0.93
baidu.com	45,258	0.07	44,504	0.07	2.45
is.nl	45,236	0.07	45,865	0.07	-0.64
forpsi.net	45,212	0.07	45,150	0.07	0.88
hosting.com	45,200	0.07	45,600	0.07	-0.14
corespace.com	44,969	0.07	46,889	0.07	-3.39
syrahost.com	44,966	0.07	44,364	0.07	2.11
providerbox.de	44,849	0.07	44,633	0.07	1.23
digitalpacific.com.au	44,352	0.07	44,005	0.07	1.53
comcast.net	43,856	0.07	42,451	0.06	4.07
ns01.idc.jp	43,725	0.07	44,379	0.07	-0.74
datafoundry.com	43,651	0.07	40,487	0.06	8.61
myregisteredsite.com	43,572	0.07	42,877	0.06	2.37
usen.ad.jp	43,406	0.07	44,948	0.07	-2.72
neostrada.nl	43,369	0.07	42,499	0.06	2.80
hananet.net	43,160	0.07	43,777	0.07	-0.68
pcextreme.nl	42,654	0.06	38,408	0.06	11.88
savvis.net	42,639	0.06	42,332	0.06	1.47
nmc1.ptt.js.cn	42,506	0.06	41,270	0.06	3.76
active24.cz	42,099	0.06	44,281	0.07	-4.22
xs4all.nl	42,092	0.06	42,567	0.06	-0.38
supremedns.com	42,090	0.06	45,171	0.07	-6.13
netcup.net	41,775	0.06	41,142	0.06	2.29
cais.com	41,104	0.06	40,591	0.06	2.01
hostmar.com	40,565	0.06	40,667	0.06	0.49
net.edu.cn	40,178	0.06	40,402	0.06	0.18
natrohost.com	40,106	0.06	40,075	0.06	0.82
dtag.de	40,021	0.06	39,171	0.06	2.93
hawkhost.com	39,750	0.06	39,336	0.06	1.80
a2webhosting.com	39,584	0.06	42,813	0.06	-6.86
edgecastcdn.net	39,497	0.06	39,615	0.06	0.44
ucoz.net	39,359	0.06	40,453	0.06	-1.98
dns4userver.com	39,176	0.06	38,905	0.06	1.44
krystal.co.uk	39,135	0.06	38,460	0.06	2.51
yahoo.com	38,846	0.06	36,006	0.05	8.69
cyso.nl	38,435	0.06	38,522	0.06	0.51
namedserver.net	38,184	0.06	38,316	0.06	0.39
oleane.net	38,075	0.06	25,959	0.04	47.76
names1.ds.network	37,896	0.06	37,895	0.06	0.74
binero.se	37,778	0.06	37,873	0.06	0.49
isle-jp.net	37,587	0.06	37,081	0.06	2.11
kpn.net	37,559	0.06	37,470	0.06	0.98
hekko.net.pl	37,515	0.06	37,463	0.06	0.88
namesystem.se	37,310	0.06	35,790	0.05	5.02
1blu.de	37,293	0.06	37,422	0.06	0.39
uu.net	36,557	0.06	36,873	0.06	-0.12
he.net	36,546	0.06	43,921	0.07	-16.18
vweb.co.za	36,498	0.06	13,604	0.02	170.27
colo4dallas.net	36,230	0.06	36,498	0.06	0.00
untd.com	35,901	0.05	35,813	0.05	0.99
internetx.de	35,897	0.05	35,745	0.05	1.17
hostingservicesinc.net	35,691	0.05	40,273	0.06	-10.72
main-hosting.com	35,618	0.05	41,999	0.06	-14.57
sinnet.com.cn	35,602	0.05	43,567	0.07	-17.68
dnspartner.de	35,165	0.05	35,240	0.05	0.53
colocrossing.com	35,062	0.05	34,443	0.05	2.55
ntdns.de	34,936	0.05	34,836	0.05	1.03
steadfastdns.net	34,920	0.05	34,570	0.05	1.76
host1plus.com	34,710	0.05	31,770	0.05	10.06
surf-town.net	34,623	0.05	35,796	0.05	-2.56
uk2.net	34,512	0.05	34,886	0.05	-0.34
hosteurope.com	34,191	0.05	32,701	0.05	5.33
org.pl	34,126	0.05	34,002	0.05	1.11
romania-webhosting.com	33,977	0.05	29,720	0.04	15.17
tutby.com	33,747	0.05	33,101	0.05	2.71
gandi.net	33,727	0.05	32,254	0.05	5.34
fastvps.ru	33,629	0.05	34,263	0.05	-1.12
ztomy.com	33,543	0.05	41,860	0.06	-19.28
netangels.ru	33,326	0.05	33,162	0.05	1.24
hix.nl	32,988	0.05	33,103	0.05	0.39
zettahost.com	32,618	0.05	32,402	0.05	1.41
duocast.net	32,523	0.05	29,330	0.04	11.71
cyon.ch	32,509	0.05	32,403	0.05	1.07
mpex.net	32,477	0.05	35,216	0.05	-7.10
servercentral.net	32,387	0.05	32,364	0.05	0.81
as45638.net.au	32,293	0.05	31,917	0.05	1.93
gyron.net	32,254	0.05	32,245	0.05	0.77

* 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.