Report Description

The ISP Market Share Report analyzes the distribution of web servers in our surveys across different ISPs. By classifying the 16151046 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 2005 Count*	Aug 2005 %	Jul 2005 Count*	Jul 2005 %	Growth %	Buy this ISP's customer list
schlund.de	622,171	3.85	611,812	3.80	1.44	$205.54  Contact Us
theplanet.com	488,754	3.03	478,725	2.97	1.84	$172.19  Contact Us
a.dns.jp	456,401	2.83	457,909	2.84	-0.58	$164.10  Contact Us
verio.net	294,866	1.83	293,753	1.82	0.13	$123.72  Contact Us
dns.kr	262,783	1.63	270,383	1.68	-3.05	$115.70  Contact Us
lacnic.net	253,030	1.57	249,713	1.55	1.08	$113.26  Contact Us
uu.net	222,462	1.38	237,885	1.48	-6.71	$105.62  Contact Us
a.dns.br	172,469	1.07	169,426	1.05	1.55	$93.12  Contact Us
sprintlink.net	171,542	1.06	162,339	1.01	5.41	$92.89  Contact Us
att.net	127,223	0.79	131,032	0.81	-3.15	$81.81  Contact Us
level3.net	120,928	0.75	124,211	0.77	-2.88	$80.23  Contact Us
cogentco.com	113,329	0.70	102,675	0.64	10.10	$78.33  Contact Us
pnap.net	95,273	0.59	100,616	0.62	-5.54	$72.64  Contact Us
qwest.net	88,960	0.55	92,063	0.57	-3.61	$69.48  Contact Us
secure.net	88,661	0.55	88,952	0.55	-0.57	$69.33  Contact Us
savvis.net	86,054	0.53	85,189	0.53	0.77	$68.03  Contact Us
cnc.ac.cn	84,888	0.53	80,118	0.50	5.69	$67.44  Contact Us
sta.net.cn	80,058	0.50	75,745	0.47	5.43	$65.03  Contact Us
fasthosts.net.uk	79,468	0.49	78,265	0.49	1.29	$64.73  Contact Us
interland.net	74,481	0.46	63,231	0.39	17.50	$62.24  Contact Us
alabanza.com	71,020	0.44	71,209	0.44	-0.51	$60.51  Contact Us
sakura.ad.jp	70,240	0.43	66,549	0.41	5.29	$60.12  Contact Us
technorail.com	69,897	0.43	64,331	0.40	8.38	$59.95  Contact Us
tpnet.pl	62,345	0.39	63,121	0.39	-1.47	$56.17  Contact Us
pri-dns.de	61,527	0.38	60,610	0.38	1.26	$55.76  Contact Us
above.net	60,548	0.37	74,733	0.46	-19.18	$55.27  Contact Us
kornet.net	58,195	0.36	67,608	0.42	-14.14	$54.10  Contact Us
rt.ru	57,235	0.35	55,414	0.34	3.03	$53.62  Contact Us
ovh.net	57,070	0.35	70,693	0.44	-19.47	$53.53  Contact Us
yandex.ru	55,014	0.34	44,618	0.28	23.00	$52.51  Contact Us
tele.dk	51,876	0.32	43,158	0.27	19.90	$50.94  Contact Us
datasync.com	51,341	0.32	59,165	0.37	-13.44	$50.67  Contact Us
hosteurope.de	50,655	0.31	49,793	0.31	1.48	$50.33  Contact Us
plusserver.de	49,880	0.31	47,447	0.29	4.87	$49.88  Contact Us
leaseweb.nl	49,747	0.31	45,385	0.28	9.34	$49.75  Contact Us
cncnet.net	49,682	0.31	50,808	0.32	-2.46	$49.68  Contact Us
your-server.de	48,484	0.30	47,530	0.30	1.76	$48.48  Contact Us
cihost.com	46,749	0.29	34,392	0.21	35.59	$46.75  Contact Us
guangzhou.gd.cn	46,223	0.29	46,566	0.29	-0.98	$46.22  Contact Us
dtag.de	45,922	0.28	44,697	0.28	2.49	$45.92  Contact Us
dn.net	44,469	0.28	41,189	0.26	7.70	$44.47  Contact Us
namespace4you.de	43,713	0.27	43,598	0.27	0.02	$43.71  Contact Us
ipx-server.de	43,223	0.27	41,199	0.26	4.65	$43.22  Contact Us
proxad.net	43,093	0.27	38,070	0.24	12.92	$43.09  Contact Us
twtelecom.net	42,902	0.27	42,406	0.26	0.92	$42.90  Contact Us
wcg.net	41,448	0.26	45,013	0.28	-8.15	$41.45  Contact Us
interq.or.jp	40,531	0.25	39,980	0.25	1.13	$40.53  Contact Us
eli.net	40,152	0.25	35,567	0.22	12.61	$40.15  Contact Us
ocn.ad.jp	40,081	0.25	40,432	0.25	-1.11	$40.08  Contact Us
agarik.com	39,260	0.24	27,217	0.17	43.89	$39.26  Contact Us
yourhostingaccount.com	37,911	0.23	32,331	0.20	16.97	$37.91  Contact Us
dns.fz.fj.cn	37,552	0.23	38,637	0.24	-3.05	$37.55  Contact Us
masterhost.ru	36,599	0.23	33,812	0.21	7.98	$36.60  Contact Us
clara.net	36,201	0.22	35,965	0.22	0.41	$36.20  Contact Us
cn.net	35,280	0.22	34,054	0.21	3.34	$35.28  Contact Us
interbusiness.it	35,037	0.22	35,937	0.22	-2.74	$35.04  Contact Us
rz-ip.net	34,445	0.21	32,910	0.20	4.41	$34.45  Contact Us
swbell.net	33,849	0.21	34,088	0.21	-0.95	$33.85  Contact Us
colt.net	33,589	0.21	44,065	0.27	-23.96	$33.59  Contact Us
hananet.net	31,966	0.20	34,880	0.22	-8.58	$31.97  Contact Us
sphere.ad.jp	31,190	0.19	38,788	0.24	-19.79	$31.19  Contact Us
inode.at	31,014	0.19	30,317	0.19	2.05	$31.01  Contact Us
twnic.net	30,946	0.19	30,579	0.19	0.95	$30.95  Contact Us
pair.com	30,836	0.19	30,542	0.19	0.71	$30.84  Contact Us
widexs.nl	30,834	0.19	30,624	0.19	0.44	$30.83  Contact Us
kidc.net	30,372	0.19	35,409	0.22	-14.44	$30.37  Contact Us
earthlink.net	30,093	0.19	54,063	0.34	-44.47	$30.09  Contact Us
cnc-idc.com	29,763	0.18	39,481	0.25	-24.80	$29.76  Contact Us
rain.fr	29,753	0.18	31,455	0.20	-5.64	$29.75  Contact Us
concentric.net	29,739	0.18	29,356	0.18	1.05	$29.74  Contact Us
pbi.net	28,479	0.18	29,204	0.18	-2.72	$28.48  Contact Us
bta.net.cn	28,381	0.18	27,755	0.17	2.00	$28.38  Contact Us
nac.net	28,334	0.18	31,302	0.19	-9.70	$28.33  Contact Us
zjhzptt.net.cn	27,966	0.17	30,815	0.19	-9.47	$27.97  Contact Us
xs4all.nl	27,491	0.17	26,874	0.17	2.04	$27.49  Contact Us
gxn.net	27,108	0.17	20,136	0.12	34.29	$27.11  Contact Us
inetbone.net	26,457	0.16	34,864	0.22	-24.30	$26.46  Contact Us
bellsouth.net	26,285	0.16	26,461	0.16	-0.91	$26.29  Contact Us
cais.com	25,974	0.16	22,883	0.14	13.23	$25.97  Contact Us
lambdanet.net	25,101	0.16	22,555	0.14	11.01	$25.10  Contact Us
webfusion.co.uk	24,930	0.15	28,971	0.18	-14.16	$24.93  Contact Us
amenworld.com	24,724	0.15	24,633	0.15	0.12	$24.72  Contact Us
uk2.net	24,518	0.15	29,386	0.18	-16.77	$24.52  Contact Us
vericenter.com	24,499	0.15	7,050	0.04	246.65	$24.50  Contact Us
localhost	24,326	0.15	35,324	0.22	-31.30	$24.33  Contact Us
peer1.net	24,231	0.15	24,006	0.15	0.69	$24.23  Contact Us
servidoresdns.net	24,003	0.15	23,614	0.15	1.40	$24.00  Contact Us
proserve.nl	23,714	0.15	20,091	0.12	17.74	$23.71  Contact Us
isdnet.net	22,815	0.14	23,023	0.14	-1.15	$22.81  Contact Us
nmc1.ptt.js.cn	22,266	0.14	24,408	0.15	-9.00	$22.27  Contact Us
epidc.co.kr	21,923	0.14	19,743	0.12	10.77	$21.92  Contact Us
inflow.net	21,922	0.14	19,756	0.12	10.69	$21.92  Contact Us
ns.embratel.net.br	21,913	0.14	21,905	0.14	-0.21	$21.91  Contact Us
demon.co.uk	21,910	0.14	21,487	0.13	1.72	$21.91  Contact Us
easynet.co.uk	20,844	0.13	20,384	0.13	2.00	$20.84  Contact Us
hinet.net	20,720	0.13	18,440	0.11	12.09	$20.72  Contact Us
interware.hu	20,625	0.13	19,643	0.12	4.74	$20.62  Contact Us
geodns.net	20,599	0.13	20,719	0.13	-0.82	$20.60  Contact Us
valueweb.net	20,530	0.13	21,287	0.13	-3.79	$20.53  Contact Us
enta.net	20,331	0.13	20,299	0.13	-0.09	$20.33  Contact Us
iomart.co.uk	20,254	0.13	20,295	0.13	-0.45	$20.25  Contact Us
dion.ne.jp	20,085	0.12	20,074	0.12	-0.19	$20.09  Contact Us
fc2.com	20,030	0.12	19,336	0.12	3.33	$20.03  Contact Us
nacamar.net	19,999	0.12	20,196	0.13	-1.22	$20.00  Contact Us
ns01.idc.jp	19,929	0.12	19,508	0.12	1.91	$19.93  Contact Us
mcbone.net	19,761	0.12	19,101	0.12	3.20	$19.76  Contact Us
ip-plus.net	19,423	0.12	19,387	0.12	-0.06	$19.42  Contact Us
telia.com	19,119	0.12	19,002	0.12	0.37	$19.12  Contact Us
rackspace.com	18,972	0.12	17,952	0.11	5.42	$18.97  Contact Us
gldn.net	18,943	0.12	18,552	0.12	1.86	$18.94  Contact Us
net.ru	18,895	0.12	17,753	0.11	6.17	$18.89  Contact Us
rr.com	18,587	0.12	18,296	0.11	1.34	$18.59  Contact Us
nameservers.net	18,571	0.11	18,382	0.11	0.78	$18.57  Contact Us
server-dns.com	18,350	0.11	18,404	0.11	-0.54	$18.35  Contact Us
mycyberhosting.com	17,712	0.11	17,537	0.11	0.75	$17.71  Contact Us
cninet.co.kr	17,692	0.11	16,942	0.11	4.17	$17.69  Contact Us
bt.net	17,416	0.11	16,823	0.10	3.27	$17.42  Contact Us
home.pl	17,380	0.11	16,856	0.10	2.85	$17.38  Contact Us
ripn.net	17,112	0.11	17,302	0.11	-1.34	$17.11  Contact Us
b-one-dns.net	16,972	0.11	16,299	0.10	3.87	$16.97  Contact Us
uol.com.br	16,944	0.10	15,991	0.10	5.70	$16.94  Contact Us
bellglobal.com	16,924	0.10	16,315	0.10	3.48	$16.92  Contact Us
magic-moments.com	16,748	0.10	16,898	0.10	-1.13	$16.75  Contact Us
hm23	16,709	0.10	15,703	0.10	6.14	$16.71  Contact Us
xlink.net	16,593	0.10	15,702	0.10	5.41	$16.59  Contact Us
tmag.de	16,588	0.10	16,615	0.10	-0.41	$16.59  Contact Us
bsve.net	16,574	0.10	18,426	0.11	-10.27	$16.57  Contact Us
gblx.net	16,503	0.10	16,327	0.10	0.83	$16.50  Contact Us
pipex.net	16,487	0.10	16,899	0.10	-2.68	$16.49  Contact Us
vuurwerk.nl	16,408	0.10	16,393	0.10	-0.16	$16.41  Contact Us
uunet.ca	15,970	0.10	14,861	0.09	7.20	$15.97  Contact Us
isd-holland.nl	15,946	0.10	15,458	0.10	2.90	$15.95  Contact Us
cerf.net	15,871	0.10	16,193	0.10	-2.23	$15.87  Contact Us
komplex.net	15,819	0.10	15,152	0.09	4.14	$15.82  Contact Us
propagation.net	15,784	0.10	15,235	0.09	3.35	$15.78  Contact Us
spylog.com	15,621	0.10	13,060	0.08	19.31	$15.62  Contact Us
dacom.co.kr	15,571	0.10	17,069	0.11	-9.00	$15.57  Contact Us
softcomca.com	15,241	0.09	15,172	0.09	0.21	$15.24  Contact Us
uslec.net	15,214	0.09	15,136	0.09	0.27	$15.21  Contact Us
gngidc.net	15,162	0.09	15,563	0.10	-2.82	$15.16  Contact Us
kei.pl	15,126	0.09	14,090	0.09	7.09	$15.13  Contact Us
ameritech.net	14,972	0.09	13,663	0.08	9.31	$14.97  Contact Us
corbina.net	14,757	0.09	13,627	0.08	8.03	$14.76  Contact Us
utransit.net	14,729	0.09	13,444	0.08	9.29	$14.73  Contact Us
usen.ad.jp	14,450	0.09	15,345	0.10	-6.06	$14.45  Contact Us
kasserver.com	14,365	0.09	13,784	0.09	3.96	$14.37  Contact Us
v-ns.de	14,365	0.09	15,193	0.09	-5.68	$14.37  Contact Us
ladot.com	14,291	0.09	14,282	0.09	-0.18	$14.29  Contact Us
algx.net	13,976	0.09	14,617	0.09	-4.62	$13.98  Contact Us
evanzo.com	13,687	0.08	13,384	0.08	2.01	$13.69  Contact Us
splitinfinity.net	13,383	0.08	12,879	0.08	3.66	$13.38  Contact Us
layeredtech.com	13,377	0.08	13,679	0.08	-2.45	$13.38  Contact Us
ocn.ne.jp	13,149	0.08	13,045	0.08	0.55	$13.15  Contact Us
swip.net	13,148	0.08	13,100	0.08	0.12	$13.15  Contact Us
candidhosting.com	13,074	0.08	13,168	0.08	-0.96	$13.07  Contact Us
rtcomm.ru	13,029	0.08	12,163	0.08	6.86	$13.03  Contact Us
inet.it	12,948	0.08	12,412	0.08	4.06	$12.95  Contact Us
as34305.net	12,666	0.08	12,887	0.08	-1.96	$12.67  Contact Us
netbenefit.co.uk	12,652	0.08	12,530	0.08	0.72	$12.65  Contact Us
sunrise.ch	12,521	0.08	12,417	0.08	0.59	$12.52  Contact Us
verio.de	12,373	0.08	12,464	0.08	-0.97	$12.37  Contact Us
relcom.ru	12,363	0.08	12,322	0.08	0.09	$12.36  Contact Us
fastweb.it	12,209	0.08	11,501	0.07	5.89	$12.21  Contact Us
firstserver.ne.jp	12,137	0.08	11,987	0.07	1.00	$12.14  Contact Us
ig.com.br	12,110	0.07	11,662	0.07	3.59	$12.11  Contact Us
activeisp.com	11,810	0.07	12,142	0.08	-2.97	$11.81  Contact Us
gtei.net	11,556	0.07	11,510	0.07	0.15	$11.56  Contact Us
elassar.net	11,544	0.07	11,988	0.07	-3.94	$11.54  Contact Us
home.nl	11,485	0.07	11,240	0.07	1.93	$11.48  Contact Us
futuro.pl	11,314	0.07	9,765	0.06	15.58	$11.31  Contact Us
force9.net	11,149	0.07	11,065	0.07	0.51	$11.15  Contact Us
infoseek.co.jp	11,066	0.07	7,665	0.05	44.01	$11.07  Contact Us
sserv.net	11,031	0.07	10,818	0.07	1.72	$11.03  Contact Us
pajo.com	10,934	0.07	10,849	0.07	0.54	$10.93  Contact Us
zenon.net	10,891	0.07	10,795	0.07	0.64	$10.89  Contact Us
ttd.net	10,883	0.07	10,742	0.07	1.06	$10.88  Contact Us
mex.ad.jp	10,823	0.07	10,739	0.07	0.53	$10.82  Contact Us
covad.com	10,780	0.07	11,305	0.07	-4.88	$10.78  Contact Us
cnuninet.net	10,755	0.07	11,458	0.07	-6.37	$10.76  Contact Us
atworks.co.jp	10,696	0.07	10,658	0.07	0.11	$10.70  Contact Us
trueserver.nl	10,664	0.07	7,753	0.05	37.21	$10.66  Contact Us
ikp.pl	10,601	0.07	10,590	0.07	-0.14	$10.60  Contact Us
tac.net	10,444	0.06	10,622	0.07	-1.92	$10.44  Contact Us
iunet.it	10,388	0.06	10,369	0.06	-0.06	$10.39  Contact Us
ipipe.net	10,272	0.06	8,051	0.05	27.27	$10.27  Contact Us
teamnet.net	10,210	0.06	9,555	0.06	6.59	$10.21  Contact Us
hosting4u.net	10,182	0.06	10,367	0.06	-2.03	$10.18  Contact Us
uni2.net	10,063	0.06	10,073	0.06	-0.35	$10.06  Contact Us
datanet.hu	10,041	0.06	9,346	0.06	7.17	$10.04  Contact Us
netgate.net.nz	9,965	0.06	10,030	0.06	-0.89	$10.00  Contact Us
oleane.net	9,908	0.06	9,827	0.06	0.58	$10.00  Contact Us
a.ns.mx	9,818	0.06	9,582	0.06	2.21	$10.00  Contact Us
cnc-idc.net	9,783	0.06	2,061	0.01	373.50	$10.00  Contact Us
telus.com	9,749	0.06	7,941	0.05	22.47	$10.00  Contact Us
nxs.nl	9,745	0.06	6,406	0.04	51.75	$10.00  Contact Us
songnetworks.se	9,691	0.06	9,605	0.06	0.65	$10.00  Contact Us
bit.nl	9,682	0.06	9,518	0.06	1.47	$10.00  Contact Us
hostpoint.ch	9,670	0.06	9,994	0.06	-3.48	$10.00  Contact Us
secureserver.net	9,571	0.06	9,605	0.06	-0.60	$10.00  Contact Us
fastdns.de	9,534	0.06	8,961	0.06	6.13	$10.00  Contact Us
prima.net.ar	9,483	0.06	10,007	0.06	-5.47	$10.00  Contact Us
server260.com	9,474	0.06	9,098	0.06	3.88	$10.00  Contact Us
bsdhost.net	9,458	0.06	8,006	0.05	17.85	$10.00  Contact Us
coop.net	9,455	0.06	9,569	0.06	-1.43	$10.00  Contact Us
gandi.net	9,407	0.06	9,405	0.06	-0.23	$10.00  Contact Us
active24.cz	9,389	0.06	9,127	0.06	2.62	$10.00  Contact Us
completel.fr	9,325	0.06	8,707	0.05	6.83	$10.00  Contact Us
wxs.nl	9,279	0.06	9,015	0.06	2.67	$10.00  Contact Us
forpsi.net	9,275	0.06	9,163	0.06	0.97	$10.00  Contact Us
dnspro.de	9,204	0.06	8,293	0.05	10.71	$10.00  Contact Us
cableinet.net	9,016	0.06	8,922	0.06	0.80	$10.00  Contact Us
interia.pl	9,004	0.06	8,771	0.05	2.40	$10.00  Contact Us
svwh.net	9,004	0.06	9,133	0.06	-1.66	$10.00  Contact Us
net.edu.cn	9,003	0.06	9,958	0.06	-9.81	$10.00  Contact Us
nova.net.cn	8,997	0.06	9,066	0.06	-1.01	$10.00  Contact Us
globix.net	8,997	0.06	9,031	0.06	-0.62	$10.00  Contact Us
xo.com	8,973	0.06	9,026	0.06	-0.83	$10.00  Contact Us
scannet2.dk	8,947	0.06	8,964	0.06	-0.44	$10.00  Contact Us
coxmail.com	8,928	0.06	9,182	0.06	-3.01	$10.00  Contact Us
westmaster.com	8,906	0.06	9,062	0.06	-1.96	$10.00  Contact Us
iafrica.com	8,897	0.06	8,832	0.05	0.49	$10.00  Contact Us
theplanet.net	8,879	0.05	8,343	0.05	6.16	$10.00  Contact Us
telekom.at	8,862	0.05	8,775	0.05	0.74	$10.00  Contact Us
terra.com.br	8,777	0.05	8,286	0.05	5.66	$10.00  Contact Us
viennaweb.at	8,773	0.05	8,321	0.05	5.17	$10.00  Contact Us
tjantik.dk	8,760	0.05	8,736	0.05	0.03	$10.00  Contact Us
iadvantage.net.hk	8,738	0.05	8,633	0.05	0.97	$10.00  Contact Us
psi.net	8,681	0.05	8,646	0.05	0.16	$10.00  Contact Us
ihost.com	8,677	0.05	8,657	0.05	-0.02	$10.00  Contact Us
sprint-canada.net	8,628	0.05	8,940	0.06	-3.73	$10.00  Contact Us
sil.at	8,546	0.05	7,874	0.05	8.27	$10.00  Contact Us
casablanca.cz	8,510	0.05	7,136	0.04	18.96	$10.00  Contact Us
seeweb.it	8,440	0.05	8,246	0.05	2.10	$10.00  Contact Us
artfiles.de	8,407	0.05	7,693	0.05	9.01	$10.00  Contact Us
t-online.hu	8,355	0.05	7,840	0.05	6.31	$10.00  Contact Us
primarydns.com	8,345	0.05	9,055	0.06	-8.07	$10.00  Contact Us
aitcom.net	8,329	0.05	8,487	0.05	-2.10	$10.00  Contact Us
axelero.hu	8,312	0.05	7,819	0.05	6.04	$10.00  Contact Us
broadwing.net	8,203	0.05	7,501	0.05	9.09	$10.00  Contact Us
vsnl.net.in	8,188	0.05	8,301	0.05	-1.60	$10.00  Contact Us
newnet.co.uk	8,125	0.05	8,106	0.05	-0.01	$10.00  Contact Us
jay.net	8,099	0.05	7,864	0.05	2.73	$10.00  Contact Us
cybercity.dk	8,025	0.05	8,035	0.05	-0.37	$10.00  Contact Us
bellatlantic.net	8,016	0.05	7,938	0.05	0.73	$10.00  Contact Us
server-home.net	8,010	0.05	8,108	0.05	-1.45	$10.00  Contact Us
t-online.de	7,983	0.05	7,798	0.05	2.12	$10.00  Contact Us
bt.com	7,973	0.05	7,940	0.05	0.17	$10.00  Contact Us
datacenter1.com.br	7,918	0.05	8,095	0.05	-2.43	$10.00  Contact Us
is.co.za	7,913	0.05	7,757	0.05	1.76	$10.00  Contact Us
ns4.de	7,861	0.05	7,890	0.05	-0.61	$10.00  Contact Us

* 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.