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ISP Report
May 1st, 2020

Report Description
The ISP Market Share Report analyzes the distribution of web servers in our surveys across different ISPs. By classifying the 75959150 web servers by the ISPs' networks over which their traffic flows, the report provides a view of the top ISPs on the Internet.

Purchase a list of web sites hosted on an ISPs' network:
  Enter ISP name (e.g. peer1) 
The following table lists the top 250 ISPs hosting the most servers on their networks.

ISP Domain Name Apr 2020
Count*
Apr 2020
%
Mar 2020
Count*
Mar 2020
%
Growth
%
afrinic.net4,167,5235.495,118,1616.61-17.05
cloudflare.com2,922,1183.852,856,9823.694.19
amazon.com2,440,8603.212,401,9033.103.52
secureserver.net1,850,3862.441,856,2652.401.54
ui-dns.com1,811,0812.381,816,6042.351.56
ovh.net1,768,9922.331,770,7702.291.76
unifiedlayer.com1,755,9702.31974,0191.2683.64
your-server.de1,674,6162.201,704,7102.200.07
leaseweb.nl1,536,6242.021,803,7552.33-13.22
googledomains.com948,2871.25892,5561.158.23
scalabledns.com919,7671.21642,0460.8345.93
alidns.com852,8921.12854,0581.101.73
a.in-addr.cn715,1930.94718,3090.931.42
digitalocean.com608,9670.80609,0060.791.86
lacnic.net586,6190.77588,7350.761.50
sakura.ad.jp574,3390.76577,3460.751.33
y.dns.jp572,8300.75575,7020.741.36
esecured.net487,2990.64448,7390.5810.62
linode.com468,0940.62486,4660.63-1.98
azuredns-cloud.net462,1910.61455,3060.593.41
dreamhost.com443,5960.58445,6780.581.39
msft.net430,3770.57461,2480.60-4.95
kasserver.com409,5290.54408,8350.532.04
technorail.com393,7370.52390,8270.512.62
b-one-dns.net343,1760.45343,8630.441.66
rackspace.com322,8090.42325,5520.421.01
ovh.ca310,1430.41310,4760.401.76
namespace4you.de307,4450.40309,5740.401.16
xlink.net296,8410.39293,6310.382.98
pnap.net295,4320.39162,3360.2185.38
hosteurope.de288,4280.38308,5020.40-4.76
vweb.co.za275,6220.36345,7380.45-18.79
sv.madame.jp269,5870.35271,4850.351.15
networklayer.com269,0730.35261,4290.344.84
dns.kr266,6700.35265,7000.342.24
transip.net266,5850.35262,5420.343.43
home.pl252,0060.33246,5220.324.13
sourcedns.com242,5770.32241,3080.312.40
multacom.com234,7220.31236,5240.311.09
yourhostingaccount.com222,1840.29212,8440.286.34
ns1.xserver.jp216,5440.29213,6520.283.24
online.net213,3640.28221,7430.29-1.98
inmotionhosting.com212,9740.28214,3270.281.22
reg.ru203,5630.27206,3130.270.51
ns1.powerline.hk195,9750.2600.000.00
mediatemple.net195,4970.26198,2550.260.45
1234186,9280.2544,1220.06331.56
akamaitechnologies.com182,4090.24177,0220.234.97
liquidweb.com178,1100.23188,2540.24-3.62
peer1.net172,3390.23185,9960.24-5.61
contabo.net171,6020.23166,8660.224.76
ns170,4920.22166,7470.224.15
kryptdns.com158,4500.2150,0750.06222.33
twnic.net157,1750.21154,8600.203.39
psychz.net156,8990.21156,8200.201.92
namecheaphosting.com155,7320.21151,8570.204.46
kcnoc.com154,6470.20155,1370.201.54
choopadns.com146,1340.19140,9570.185.61
beget.com139,4800.18138,1680.182.83
locaweb.com.br138,2710.18141,8680.18-0.72
timeweb.ru135,9870.18133,6760.173.63
jvniu.com134,9780.18131,0760.174.90
baidu.com134,7670.18131,2690.174.58
dedicontrol.com134,5460.18197,3600.26-30.56
zitcom.dk133,7070.18133,3360.172.15
zjnbptt.net.cn131,3630.17133,8070.170.00
directi.com128,3920.17135,0030.17-3.12
globalfrag.com128,3600.17127,4100.162.62
mainnameserver.com127,1640.17129,1560.170.29
agenturserver.de124,1430.16114,4850.1510.46
phoenixnap.com122,9190.16124,3660.160.68
nic.ru122,3410.16121,9610.162.18
ns2.indotrans.net.id121,3760.1687,9820.1140.53
nazwa.pl119,8930.16122,8060.16-0.55
singlehop.net117,8120.16126,0870.16-4.82
wedos.net112,1750.15111,2700.142.69
a2hosting.com111,0130.15110,1410.142.67
selectel.org106,4740.14109,4510.14-0.91
dimenoc.com106,2440.14108,8440.14-0.57
hoztnode.net105,2170.14105,1410.141.94
soa104,4480.14104,6370.141.68
ui-dns.de102,8590.14105,4950.14-0.68
register.it101,8780.13101,6080.132.14
ch-meta.net100,1420.13100,1710.131.84
cogentco.com99,8200.13114,0170.15-10.82
aliyun.com99,3950.1393,2560.128.57
sucuridns.com98,5370.1397,7700.132.66
rz-ip.net95,3980.1396,9550.130.23
kei.pl94,4400.1291,7390.124.86
advancedhosters.com94,2750.1293,9530.122.21
egihosting.com93,8380.12112,2580.15-14.85
clev1.net91,6420.12124,9540.16-25.29
tsohost.co.uk90,9550.1286,1890.117.50
iweb-hosting.com88,5990.12100,1850.13-9.91
google.com88,3340.1293,1360.12-3.39
athenixinc.com87,2160.1188,6780.110.19
ns-px.online.sh.cn85,5490.1188,9120.11-1.99
dns0.heteml.jp85,0580.1185,4480.111.40
combell.net84,0170.1184,3830.111.42
nethost.cz83,5160.1185,9880.11-1.06
hinet.net83,1120.1191,0510.12-7.02
hekko.net.pl81,3450.1179,7820.103.86
kornet.net81,2610.1181,2270.101.91
cns1.alfahosting.info81,1590.1181,2810.111.71
raksmart.com80,3800.111,408,6521.82-94.19
ns2.powerline.hk79,5990.1000.000.00
host-h.net78,2680.1078,0970.102.09
hostpoint.ch76,1590.1076,0920.101.96
velia.net75,9340.1018,9140.02308.96
dnspod.net74,5730.1076,6660.10-0.92
vshosting.cz74,5730.1073,4830.093.38
ns14.net74,5060.1053,5830.0741.64
intergenia.de74,2010.1075,1410.100.59
superhosting.cz74,0890.1072,8460.093.60
hivelocity.net73,6890.1072,8460.093.04
providerbox.de73,3370.1073,0680.092.24
master.cz73,2150.1075,8000.10-1.61
infomaniak.ch71,8540.0971,7000.092.08
zzidc.com71,3250.0965,0440.0811.70
dnsmadeeasy.com70,3000.0975,8600.10-5.60
masterhost.ru68,9810.0971,1940.09-1.30
nsserve.de68,5260.0969,7370.090.10
neodymium.rdns.pcextreme.eu68,5090.0968,5470.091.81
servidoresdns.net68,4740.0969,0890.090.96
telekom.hu68,1040.0968,3150.091.55
zenlayer.net67,6630.0970,4920.09-2.22
flexwebhosting.nl67,5100.0964,7050.086.28
azure-dns.com67,3590.0928,5610.04140.24
tfn.net.tw65,7740.0965,1900.082.78
level3.net64,9380.0969,6030.09-4.96
privatesystems.net64,6170.0962,6530.085.06
datafoundry.com64,4940.0869,1740.09-5.03
stackdns.com63,6800.0862,0410.084.56
cpi.ad.jp63,5610.0863,9160.081.30
websupport.sk63,3450.0859,8650.087.79
automattic.com63,1510.0848,3670.0633.00
sweb.ru62,9760.0863,8400.080.49
ns1.serveriai.lt62,1150.0861,5520.082.80
superhosting.bg62,0590.0862,4870.081.17
pair.com61,6970.0862,0790.081.24
rdns1.axc.eu61,0410.0860,9630.082.00
trellian.com60,7860.0860,6830.082.04
is.co.za60,4790.0833,7810.0482.37
hostnet.nl60,4600.0861,6330.08-0.07
netcup.net60,4530.0859,3660.083.73
netangels.ru59,9570.0849,9790.0622.20
hkbnes.net59,8090.0861,3520.08-0.70
dinahosting.com59,6760.0859,2920.082.53
cais.com59,2090.0858,0350.083.93
quadranet.com59,1700.0858,6410.082.78
world4you.at59,0970.0859,1370.081.80
ihc-ru.net58,7100.0859,0090.081.35
ukraine.com.ua57,1500.0857,5370.071.18
casablanca.cz57,0590.0857,4220.071.22
rapidswitch.com56,6060.0756,6820.071.73
dynect.net55,9750.07552,6650.71-89.68
firstfind.nl55,7970.0756,0570.071.39
localhost54,9830.0753,7430.074.22
dns.fz.fj.cn54,3510.0756,5340.07-2.07
hostedsolutions.com53,7250.0754,6330.070.17
jino.ru52,8380.0753,0610.071.44
gmointernet.com51,7120.0747,7640.0610.29
antagonist.nl51,1970.0750,5410.073.19
atman.pl51,1470.0752,1340.07-0.06
zxcs.nl51,1340.0751,0720.071.99
xl-internetservices.com51,1220.0754,6550.07-4.72
krystal.co.uk50,5830.0750,9410.071.15
enom.com50,4660.0750,8580.071.08
hospedagem.net50,3350.0751,8740.07-1.16
active24.cz50,1200.0750,0320.062.04
resilans.se49,9230.0750,7440.070.22
yahoo.com49,6540.0746,5490.068.66
forpsi.net49,1190.0648,9180.062.28
loopia.se47,9860.0647,4790.062.95
hananet.net47,5990.0646,8900.063.41
meganameservers.com47,5930.0647,9830.061.04
as45638.net.au47,5770.0647,2060.062.67
seeweb.it47,1050.0647,7780.060.43
sparqnet.net47,0460.0645,4830.065.37
dns4userver.com46,4930.0646,2200.062.47
sureserver.com46,4540.0646,6140.061.52
sphere.ad.jp45,8670.0646,2310.061.06
a.misconfigured.powerdns.server45,3530.0643,1300.067.12
awsdns-04.net44,6590.0674,3850.10-38.84
t-online.hu44,6420.0644,9030.061.27
sinnet.com.cn44,5880.0643,3930.064.67
he.net44,3070.0644,7480.060.86
ucoz.net44,1450.0643,3190.063.81
net.edu.cn44,1110.0644,6390.060.66
ns1.bd6.io44,0690.0636,5930.0522.68
softlayer.com44,0050.0644,4990.060.73
e-ns.org43,8630.0637,9000.0517.89
digitalpacific.com.au43,7470.0643,8190.061.70
ramnode.com43,6400.0642,8280.063.80
myregisteredsite.com43,3320.0642,7440.063.27
phase8.net42,7860.0643,2770.060.71
hostmar.com42,5230.0642,5620.061.77
syrahost.com42,2860.0642,5110.051.33
supremedns.com42,0350.0642,0110.051.92
cloudn-service.com41,7290.0542,3000.050.49
natrohost.com41,3930.0542,2530.05-0.21
att.net41,1450.0541,7000.050.51
kpn.net40,4810.0541,6560.05-1.01
namesystem.se40,4570.0540,6890.051.28
hawkhost.com40,2110.0540,4630.051.23
corespace.com40,1320.0536,3170.0512.57
usiphosting.com39,6670.0539,7840.051.57
xs4all.nl39,6580.0539,2530.052.92
tutby.com39,2200.0537,4970.056.55
ukfast.net39,1300.0539,9220.05-0.16
comcast.net38,0570.0537,7470.052.70
org.pl38,0510.0537,9410.052.16
cyon.ch37,4770.0537,3230.052.29
names1.ds.network37,1840.0537,5340.050.92
plusserver.com36,5550.0538,1240.05-2.33
webazilla.com36,4400.0536,4960.051.71
main-hosting.com36,2170.0539,1710.05-5.82
dtag.de36,1280.0533,5550.049.68
hosting.com36,0190.0536,4720.050.60
untd.com35,9860.0535,9930.051.85
1blu.de35,2670.0535,1020.052.34
edgecastcdn.net35,1770.0535,1160.052.04
sharktech.net35,1250.0530,4360.0417.56
gandi.net35,0070.0533,0650.047.85
eukns.com34,7070.0534,5280.042.39
binero.se34,7060.0534,9190.051.24
o2switch.net34,4080.0533,4190.044.88
argeweb.nl34,2330.0534,3660.041.47
usen.ad.jp33,7550.0432,3160.046.40
ntdns.de33,0830.0433,2090.041.48
hosteurope.com32,6820.0430,9120.047.70
internetx.de32,5120.0432,3450.042.39
mediacenter.hu32,4790.0432,5800.041.55
ogicom.pl32,3050.0432,2880.041.92
radore.com32,2030.0431,9430.042.69
ns01.idc.jp31,9930.0433,5500.04-2.86
asiatech.ir31,9800.0428,8920.0412.75
silkroadtechnologies.com31,8780.0434,7110.04-6.45
ezhostingserver.com31,6830.0431,7710.041.58
propagation.net31,4400.0428,7560.0411.37
ns-a1.cnode.io31,4220.0431,2400.042.46
hbwhptt.net.cn31,3150.0435,2100.05-9.40
servint.com31,2260.0431,3750.041.38
is.nl31,1940.0431,1550.041.99
34.130.133.in-addr.arpa31,1410.0426,8680.0318.07
netregistry.net31,1270.0431,7270.04-0.06
kagoya.net31,0690.0431,1070.041.74
nforce.nl31,0450.0430,8970.042.35
oleane.net31,0360.0431,3100.040.97
iq.pl31,0030.0431,0030.041.87

* 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.



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