Report Description

The ISP Market Share Report analyzes the distribution of web servers in our surveys across different ISPs. By classifying the 15916570 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	Jun 2005 Count*	Jun 2005 %	May 2005 Count*	May 2005 %	Growth %	Buy this ISP's customer list
schlund.de	599,367	3.77	590,158	3.73	1.02	$199.84  Contact Us
theplanet.com	470,494	2.96	457,298	2.89	2.34	$167.62  Contact Us
a.dns.jp	449,571	2.82	153,430	0.97	191.45	$162.39  Contact Us
verio.net	291,226	1.83	299,185	1.89	-3.18	$122.81  Contact Us
dns.kr	269,022	1.69	78,878	0.50	239.24	$117.26  Contact Us
uu.net	250,078	1.57	251,517	1.59	-1.10	$112.52  Contact Us
lacnic.net	245,276	1.54	241,384	1.52	1.07	$111.32  Contact Us
a.dns.br	166,047	1.04	163,399	1.03	1.08	$91.51  Contact Us
sprintlink.net	152,805	0.96	153,434	0.97	-0.94	$88.20  Contact Us
att.net	132,051	0.83	132,656	0.84	-0.99	$83.01  Contact Us
level3.net	125,093	0.79	127,116	0.80	-2.12	$81.27  Contact Us
cogentco.com	101,661	0.64	254,762	1.61	-60.31	$75.42  Contact Us
qwest.net	91,239	0.57	92,395	0.58	-1.78	$70.62  Contact Us
secure.net	89,544	0.56	90,359	0.57	-1.43	$69.77  Contact Us
pnap.net	87,259	0.55	92,880	0.59	-6.55	$68.63  Contact Us
savvis.net	83,247	0.52	83,514	0.53	-0.85	$66.62  Contact Us
sta.net.cn	76,943	0.48	71,618	0.45	6.86	$63.47  Contact Us
fasthosts.net.uk	76,761	0.48	75,777	0.48	0.76	$63.38  Contact Us
cnc.ac.cn	75,423	0.47	1,140	0.01	6480.81	$62.71  Contact Us
above.net	72,926	0.46	71,200	0.45	1.88	$61.46  Contact Us
alabanza.com	71,869	0.45	72,613	0.46	-1.55	$60.93  Contact Us
ovh.net	66,926	0.42	63,684	0.40	4.53	$58.46  Contact Us
interland.net	65,581	0.41	44,603	0.28	46.25	$57.79  Contact Us
sakura.ad.jp	64,193	0.40	44,260	0.28	44.26	$57.10  Contact Us
technorail.com	63,492	0.40	62,110	0.39	1.68	$56.75  Contact Us
kornet.net	63,165	0.40	27,126	0.17	131.62	$56.58  Contact Us
tpnet.pl	61,338	0.39	62,750	0.40	-2.77	$55.67  Contact Us
pri-dns.de	60,834	0.38	60,743	0.38	-0.38	$55.42  Contact Us
earthlink.net	54,288	0.34	54,662	0.35	-1.21	$52.14  Contact Us
datasync.com	54,070	0.34	47,884	0.30	12.32	$52.03  Contact Us
cncnet.net	51,743	0.33	0	0.00	0.00	$50.87  Contact Us
dtag.de	51,284	0.32	50,692	0.32	0.63	$50.64  Contact Us
yandex.ru	49,473	0.31	47,450	0.30	3.71	$49.47  Contact Us
colt.net	48,202	0.30	54,766	0.35	-12.45	$48.20  Contact Us
plusserver.de	45,809	0.29	44,697	0.28	1.94	$45.81  Contact Us
rt.ru	45,591	0.29	44,851	0.28	1.11	$45.59  Contact Us
hosteurope.de	45,447	0.29	47,428	0.30	-4.69	$45.45  Contact Us
wcg.net	44,816	0.28	45,939	0.29	-2.96	$44.82  Contact Us
twtelecom.net	44,520	0.28	44,651	0.28	-0.82	$44.52  Contact Us
your-server.de	44,244	0.28	38,384	0.24	14.65	$44.24  Contact Us
dn.net	43,862	0.28	41,842	0.26	4.27	$43.86  Contact Us
namespace4you.de	42,685	0.27	41,953	0.26	1.20	$42.69  Contact Us
tele.dk	42,619	0.27	42,371	0.27	0.05	$42.62  Contact Us
leaseweb.nl	41,394	0.26	42,484	0.27	-3.08	$41.39  Contact Us
cnc-idc.com	41,034	0.26	0	0.00	0.00	$41.03  Contact Us
guangzhou.gd.cn	40,842	0.26	26,635	0.17	52.52	$40.84  Contact Us
ipx-server.de	40,155	0.25	39,319	0.25	1.58	$40.16  Contact Us
ocn.ad.jp	39,989	0.25	8,257	0.05	381.72	$39.99  Contact Us
dns.fz.fj.cn	39,517	0.25	2,900	0.02	1255.40	$39.52  Contact Us
interq.or.jp	39,389	0.25	0	0.00	0.00	$39.39  Contact Us
cihost.com	39,356	0.25	34,579	0.22	13.21	$39.36  Contact Us
cn.net	36,380	0.23	379	0.00	9447.81	$36.38  Contact Us
interbusiness.it	35,931	0.23	36,399	0.23	-1.81	$35.93  Contact Us
hananet.net	35,418	0.22	8,754	0.06	302.44	$35.42  Contact Us
swbell.net	35,174	0.22	34,748	0.22	0.69	$35.17  Contact Us
masterhost.ru	34,701	0.22	36,048	0.23	-4.25	$34.70  Contact Us
clara.net	33,676	0.21	33,617	0.21	-0.36	$33.68  Contact Us
proxad.net	33,080	0.21	29,354	0.19	12.09	$33.08  Contact Us
eli.net	32,727	0.21	37,900	0.24	-14.11	$32.73  Contact Us
kidc.net	32,100	0.20	0	0.00	0.00	$32.10  Contact Us
yourhostingaccount.com	31,815	0.20	28,850	0.18	9.69	$31.82  Contact Us
rz-ip.net	31,726	0.20	30,180	0.19	4.56	$31.73  Contact Us
rain.fr	30,784	0.19	30,671	0.19	-0.17	$30.78  Contact Us
nac.net	30,488	0.19	29,819	0.19	1.70	$30.49  Contact Us
twnic.net	30,422	0.19	14,073	0.09	115.02	$30.42  Contact Us
widexs.nl	30,379	0.19	30,621	0.19	-1.32	$30.38  Contact Us
inode.at	30,131	0.19	29,365	0.19	2.06	$30.13  Contact Us
pair.com	30,094	0.19	30,076	0.19	-0.47	$30.09  Contact Us
sphere.ad.jp	30,057	0.19	19,544	0.12	52.97	$30.06  Contact Us
pbi.net	29,657	0.19	30,731	0.19	-4.01	$29.66  Contact Us
uk2.net	29,268	0.18	28,831	0.18	0.97	$29.27  Contact Us
concentric.net	28,854	0.18	28,753	0.18	-0.18	$28.85  Contact Us
zjhzptt.net.cn	27,578	0.17	23,184	0.15	18.32	$27.58  Contact Us
bta.net.cn	27,436	0.17	27,545	0.17	-0.93	$27.44  Contact Us
bellsouth.net	26,893	0.17	26,601	0.17	0.56	$26.89  Contact Us
webfusion.co.uk	26,540	0.17	32,888	0.21	-19.73	$26.54  Contact Us
xs4all.nl	26,388	0.17	26,441	0.17	-0.73	$26.39  Contact Us
readyhosting.com	25,845	0.16	26,017	0.16	-1.19	$25.84  Contact Us
inetbone.net	24,805	0.16	29,906	0.19	-17.50	$24.80  Contact Us
proserve.nl	24,750	0.16	28,796	0.18	-14.51	$24.75  Contact Us
amenworld.com	24,176	0.15	23,722	0.15	1.37	$24.18  Contact Us
peer1.net	23,510	0.15	19,511	0.12	19.85	$23.51  Contact Us
servidoresdns.net	23,194	0.15	22,809	0.14	1.15	$23.19  Contact Us
nmc1.ptt.js.cn	23,178	0.15	16,022	0.10	43.89	$23.18  Contact Us
isdnet.net	22,573	0.14	21,897	0.14	2.54	$22.57  Contact Us
bt.net	22,062	0.14	840,385	5.31	-97.39	$22.06  Contact Us
ns.embratel.net.br	21,939	0.14	21,632	0.14	0.88	$21.94  Contact Us
bsve.net	21,873	0.14	21,891	0.14	-0.61	$21.87  Contact Us
valueweb.net	21,824	0.14	22,802	0.14	-4.80	$21.82  Contact Us
geodns.net	21,789	0.14	21,638	0.14	0.16	$21.79  Contact Us
cais.com	21,287	0.13	22,980	0.15	-7.86	$21.29  Contact Us
demon.co.uk	21,261	0.13	21,041	0.13	0.51	$21.26  Contact Us
epidc.co.kr	20,793	0.13	21,259	0.13	-2.71	$20.79  Contact Us
lambdanet.net	20,359	0.13	23,670	0.15	-14.45	$20.36  Contact Us
inflow.net	20,191	0.13	21,185	0.13	-5.20	$20.19  Contact Us
hinet.net	20,095	0.13	10,635	0.07	87.95	$20.09  Contact Us
enta.net	20,022	0.13	19,885	0.13	0.15	$20.02  Contact Us
nacamar.net	19,974	0.13	20,326	0.13	-2.26	$19.97  Contact Us
iomart.co.uk	19,921	0.13	19,026	0.12	4.15	$19.92  Contact Us
gxn.net	19,896	0.13	19,409	0.12	1.96	$19.90  Contact Us
dion.ne.jp	19,802	0.12	1,615	0.01	1119.60	$19.80  Contact Us
netgate.net.nz	19,657	0.12	9,400	0.06	108.00	$19.66  Contact Us
ip-plus.net	19,545	0.12	20,202	0.13	-3.77	$19.55  Contact Us
agarik.com	19,532	0.12	26,535	0.17	-26.78	$19.53  Contact Us
localhost	19,278	0.12	17,804	0.11	7.70	$19.28  Contact Us
donhost.co.uk	19,208	0.12	19,181	0.12	-0.39	$19.21  Contact Us
ns01.idc.jp	19,152	0.12	9,322	0.06	104.36	$19.15  Contact Us
interware.hu	19,104	0.12	18,688	0.12	1.68	$19.10  Contact Us
ripn.net	18,917	0.12	18,662	0.12	0.83	$18.92  Contact Us
mcbone.net	18,642	0.12	18,882	0.12	-1.80	$18.64  Contact Us
gngidc.net	18,567	0.12	2,673	0.02	590.91	$18.57  Contact Us
server-dns.com	18,447	0.12	18,514	0.12	-0.89	$18.45  Contact Us
fc2.com	18,434	0.12	17,692	0.11	3.64	$18.43  Contact Us
rr.com	18,401	0.12	18,112	0.11	1.05	$18.40  Contact Us
easynet.co.uk	18,360	0.12	17,863	0.11	2.23	$18.36  Contact Us
telia.com	18,307	0.12	18,198	0.11	0.06	$18.31  Contact Us
nameservers.net	18,304	0.11	18,189	0.11	0.10	$18.30  Contact Us
gldn.net	17,869	0.11	16,352	0.10	8.70	$17.87  Contact Us
rackspace.com	17,252	0.11	15,852	0.10	8.25	$17.25  Contact Us
pipex.net	17,167	0.11	17,314	0.11	-1.38	$17.17  Contact Us
magic-moments.com	16,928	0.11	17,590	0.11	-4.28	$16.93  Contact Us
dacom.co.kr	16,827	0.11	3,614	0.02	363.13	$16.83  Contact Us
tmag.de	16,615	0.10	16,510	0.10	0.10	$16.62  Contact Us
home.pl	16,544	0.10	16,631	0.11	-1.05	$16.54  Contact Us
net.ru	16,500	0.10	16,151	0.10	1.62	$16.50  Contact Us
vuurwerk.nl	16,444	0.10	16,285	0.10	0.44	$16.44  Contact Us
hm23	16,155	0.10	15,929	0.10	0.88	$16.16  Contact Us
b-one-dns.net	15,893	0.10	15,440	0.10	2.39	$15.89  Contact Us
gblx.net	15,833	0.10	16,413	0.10	-4.05	$15.83  Contact Us
cerf.net	15,572	0.10	15,286	0.10	1.33	$15.57  Contact Us
softcomca.com	15,172	0.10	15,238	0.10	-0.96	$15.17  Contact Us
uslec.net	15,166	0.10	14,603	0.09	3.30	$15.17  Contact Us
mycyberhosting.com	15,126	0.10	13,761	0.09	9.33	$15.13  Contact Us
cninet.co.kr	15,107	0.09	149	0.00	9984.92	$15.11  Contact Us
uol.com.br	15,053	0.09	14,148	0.09	5.83	$15.05  Contact Us
xlink.net	15,047	0.09	14,398	0.09	3.95	$15.05  Contact Us
kei.pl	15,020	0.09	15,162	0.10	-1.46	$15.02  Contact Us
v-ns.de	14,929	0.09	14,905	0.09	-0.37	$14.93  Contact Us
algx.net	14,915	0.09	1,084,579	6.85	-98.63	$14.91  Contact Us
addr.com	14,908	0.09	15,056	0.10	-1.51	$14.91  Contact Us
usen.ad.jp	14,820	0.09	12,279	0.08	20.05	$14.82  Contact Us
komplex.net	14,671	0.09	14,294	0.09	2.09	$14.67  Contact Us
utransit.net	14,517	0.09	14,877	0.09	-2.94	$14.52  Contact Us
isd-holland.nl	14,421	0.09	14,082	0.09	1.86	$14.42  Contact Us
propagation.net	14,418	0.09	15,429	0.10	-7.05	$14.42  Contact Us
ladot.com	14,263	0.09	14,259	0.09	-0.50	$14.26  Contact Us
kasserver.com	14,220	0.09	23,135	0.15	-38.86	$14.22  Contact Us
corbina.net	14,030	0.09	14,070	0.09	-0.82	$14.03  Contact Us
bellglobal.com	13,982	0.09	16,045	0.10	-13.32	$13.98  Contact Us
uunet.ca	13,894	0.09	14,326	0.09	-3.53	$13.89  Contact Us
relcom.ru	13,730	0.09	13,644	0.09	0.09	$13.73  Contact Us
t-online.de	13,209	0.08	13,074	0.08	0.49	$13.21  Contact Us
ameritech.net	13,167	0.08	12,988	0.08	0.84	$13.17  Contact Us
candidhosting.com	13,139	0.08	12,682	0.08	3.05	$13.14  Contact Us
evanzo.com	13,086	0.08	12,955	0.08	0.47	$13.09  Contact Us
swip.net	13,077	0.08	13,054	0.08	-0.36	$13.08  Contact Us
ocn.ne.jp	12,899	0.08	9,137	0.06	40.42	$12.90  Contact Us
layeredtech.com	12,879	0.08	0	0.00	0.00	$12.88  Contact Us
splitinfinity.net	12,745	0.08	12,120	0.08	4.60	$12.75  Contact Us
as34305.net	12,652	0.08	11,914	0.08	5.63	$12.65  Contact Us
verio.de	12,586	0.08	12,774	0.08	-2.00	$12.59  Contact Us
netbenefit.co.uk	12,420	0.08	12,404	0.08	-0.40	$12.42  Contact Us
sunrise.ch	12,339	0.08	12,731	0.08	-3.60	$12.34  Contact Us
ikp.pl	12,270	0.08	12,255	0.08	-0.41	$12.27  Contact Us
activeisp.com	12,134	0.08	12,108	0.08	-0.32	$12.13  Contact Us
inet.it	12,133	0.08	12,103	0.08	-0.29	$12.13  Contact Us
firstserver.ne.jp	11,866	0.07	11,845	0.07	-0.36	$11.87  Contact Us
cnuninet.net	11,674	0.07	2,494	0.02	365.59	$11.67  Contact Us
gtei.net	11,559	0.07	11,657	0.07	-1.37	$11.56  Contact Us
rtcomm.ru	11,556	0.07	11,278	0.07	1.92	$11.56  Contact Us
infoseek.co.jp	11,500	0.07	3	0.00	381191.43	$11.50  Contact Us
mex.ad.jp	11,483	0.07	0	0.00	0.00	$11.48  Contact Us
covad.com	11,321	0.07	11,629	0.07	-3.17	$11.32  Contact Us
futuro.pl	11,289	0.07	11,798	0.07	-4.82	$11.29  Contact Us
ig.com.br	11,171	0.07	14,436	0.09	-23.03	$11.17  Contact Us
pajo.com	11,144	0.07	9,663	0.06	14.71	$11.14  Contact Us
home.nl	11,107	0.07	11,059	0.07	-0.10	$11.11  Contact Us
elassar.net	11,094	0.07	10,434	0.07	5.76	$11.09  Contact Us
force9.net	11,043	0.07	10,985	0.07	-0.01	$11.04  Contact Us
spylog.com	10,898	0.07	9,267	0.06	16.97	$10.90  Contact Us
fastweb.it	10,865	0.07	10,292	0.07	5.01	$10.87  Contact Us
sserv.net	10,687	0.07	12,239	0.08	-13.15	$10.69  Contact Us
tac.net	10,679	0.07	10,834	0.07	-1.96	$10.68  Contact Us
zenon.net	10,676	0.07	10,554	0.07	0.62	$10.68  Contact Us
atworks.co.jp	10,672	0.07	3,232	0.02	228.44	$10.67  Contact Us
hosting4u.net	10,512	0.07	0	0.00	0.00	$10.51  Contact Us
maxim.net	10,505	0.07	10,645	0.07	-1.84	$10.51  Contact Us
nxs.nl	10,369	0.07	7,695	0.05	34.03	$10.37  Contact Us
uni2.net	10,299	0.06	10,431	0.07	-1.79	$10.30  Contact Us
iunet.it	10,284	0.06	10,375	0.07	-1.41	$10.28  Contact Us
ttd.net	10,284	0.06	10,775	0.07	-5.07	$10.28  Contact Us
hostpoint.ch	10,072	0.06	9,820	0.06	2.02	$10.07  Contact Us
trueserver.nl	10,051	0.06	10,086	0.06	-0.88	$10.05  Contact Us
prima.net.ar	9,791	0.06	9,372	0.06	3.91	$10.00  Contact Us
oleane.net	9,775	0.06	9,756	0.06	-0.34	$10.00  Contact Us
secureserver.net	9,755	0.06	9,938	0.06	-2.36	$10.00  Contact Us
net.edu.cn	9,738	0.06	6,018	0.04	60.95	$10.00  Contact Us
coop.net	9,593	0.06	9,514	0.06	0.29	$10.00  Contact Us
dimenoc.com	9,588	0.06	12,523	0.08	-23.84	$10.00  Contact Us
songnetworks.se	9,414	0.06	9,412	0.06	-0.51	$10.00  Contact Us
coxmail.com	9,403	0.06	9,444	0.06	-0.96	$10.00  Contact Us
gandi.net	9,399	0.06	9,496	0.06	-1.55	$10.00  Contact Us
bit.nl	9,398	0.06	9,233	0.06	1.24	$10.00  Contact Us
primarydns.com	9,359	0.06	10,306	0.07	-9.67	$10.00  Contact Us
sdjnptt.net.cn	9,356	0.06	972	0.01	857.42	$10.00  Contact Us
globix.net	9,290	0.06	9,204	0.06	0.40	$10.00  Contact Us
svwh.net	9,203	0.06	9,193	0.06	-0.42	$10.00  Contact Us
gatel.net	9,134	0.06	4,118	0.03	120.63	$10.00  Contact Us
forpsi.net	9,088	0.06	9,047	0.06	-0.08	$10.00  Contact Us
tiscalinet.it	8,969	0.06	5,696	0.04	56.62	$10.00  Contact Us
sprint-canada.net	8,968	0.06	9,614	0.06	-7.22	$10.00  Contact Us
cableinet.net	8,928	0.06	9,206	0.06	-3.54	$10.00  Contact Us
wxs.nl	8,921	0.06	8,824	0.06	0.56	$10.00  Contact Us
nova.net.cn	8,915	0.06	0	0.00	0.00	$10.00  Contact Us
datanet.hu	8,911	0.06	8,443	0.05	4.98	$10.00  Contact Us
dada.it	8,905	0.06	8,328	0.05	6.36	$10.00  Contact Us
westmaster.com	8,876	0.06	8,655	0.05	2.01	$10.00  Contact Us
nstool.de	8,860	0.06	8,282	0.05	6.41	$10.00  Contact Us
teamnet.net	8,841	0.06	12,800	0.08	-31.30	$10.00  Contact Us
ihost.com	8,833	0.06	7,908	0.05	11.10	$10.00  Contact Us
scannet2.dk	8,754	0.05	8,010	0.05	8.71	$10.00  Contact Us
telekom.at	8,729	0.05	8,703	0.05	-0.24	$10.00  Contact Us
server260.com	8,692	0.05	8,354	0.05	3.49	$10.00  Contact Us
aitcom.net	8,691	0.05	8,859	0.06	-2.42	$10.00  Contact Us
psi.net	8,686	0.05	10,833	0.07	-20.25	$10.00  Contact Us
tjantik.dk	8,662	0.05	8,571	0.05	0.52	$10.00  Contact Us
iafrica.com	8,657	0.05	8,696	0.05	-0.98	$10.00  Contact Us
iadvantage.net.hk	8,646	0.05	8,634	0.05	-0.39	$10.00  Contact Us
interia.pl	8,519	0.05	8,286	0.05	2.26	$10.00  Contact Us
completel.fr	8,419	0.05	7,909	0.05	5.88	$10.00  Contact Us
active24.cz	8,393	0.05	8,180	0.05	2.06	$10.00  Contact Us
ipipe.net	8,372	0.05	8,622	0.05	-3.42	$10.00  Contact Us
fastservers.net	8,321	0.05	12,382	0.08	-33.16	$10.00  Contact Us
euroconnect.dk	8,261	0.05	8,372	0.05	-1.85	$10.00  Contact Us
fastdns.de	8,244	0.05	7,892	0.05	3.90	$10.00  Contact Us
hbwhptt.net.cn	8,200	0.05	12	0.00	67869.34	$10.00  Contact Us
cybercity.dk	8,193	0.05	8,391	0.05	-2.88	$10.00  Contact Us
speedbone.de	8,147	0.05	8,050	0.05	0.67	$10.00  Contact Us
vsnl.net.in	8,144	0.05	8,087	0.05	0.17	$10.00  Contact Us
seeweb.it	8,142	0.05	8,045	0.05	0.67	$10.00  Contact Us
datacenter1.com.br	8,134	0.05	8,690	0.05	-6.90	$10.00  Contact Us
server-home.net	8,101	0.05	7,976	0.05	1.03	$10.00  Contact Us
newnet.co.uk	8,037	0.05	7,941	0.05	0.67	$10.00  Contact Us
jay.net	8,018	0.05	7,947	0.05	0.36	$10.00  Contact Us
newwebsite.com	7,998	0.05	8,044	0.05	-1.10	$10.00  Contact Us
casablanca.cz	7,991	0.05	7,733	0.05	2.79	$10.00  Contact Us
telecity.net	7,952	0.05	7,878	0.05	0.40	$10.00  Contact Us
bt.com	7,917	0.05	7,911	0.05	-0.46	$10.00  Contact Us
ns4.de	7,882	0.05	7,828	0.05	0.15	$10.00  Contact Us
newedgenetworks.com	7,847	0.05	7,919	0.05	-1.44	$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.