Report Description

The ISP Market Share Report analyzes the distribution of web servers in our surveys across different ISPs. By classifying the 23406960 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	Feb 2005 Count*	Feb 2005 %	Jan 2005 Count*	Jan 2005 %	Growth %	Buy this ISP's customer list
hosteurope.de	2,385,811	10.19	38,902	0.19	5278.07	$646.45  Contact Us
dns.kr	1,215,018	5.19	1,382,492	6.74	-22.93	$353.75  Contact Us
gngidc.net	625,544	2.67	804,388	3.92	-31.80	$206.39  Contact Us
schlund.de	572,716	2.45	551,744	2.69	-8.97	$193.18  Contact Us
a.dns.jp	553,521	2.36	542,614	2.64	-10.54	$188.38  Contact Us
uu.net	521,565	2.23	524,044	2.55	-12.72	$180.39  Contact Us
verio.net	483,907	2.07	553,956	2.70	-23.40	$170.98  Contact Us
sprintlink.net	460,545	1.97	431,348	2.10	-6.37	$165.14  Contact Us
theplanet.com	420,287	1.80	397,387	1.94	-7.25	$155.07  Contact Us
lacnic.net	400,272	1.71	354,041	1.72	-0.86	$150.07  Contact Us
a.dns.br	313,280	1.34	268,461	1.31	2.33	$128.32  Contact Us
primekom.net	289,225	1.24	229,847	1.12	10.35	$122.31  Contact Us
datasync.com	276,599	1.18	247,058	1.20	-1.82	$119.15  Contact Us
pnap.net	274,247	1.17	261,800	1.28	-8.14	$118.56  Contact Us
epidc.co.kr	270,678	1.16	266,825	1.30	-11.04	$117.67  Contact Us
agarik.com	185,107	0.79	148,145	0.72	9.57	$96.28  Contact Us
ucpag.com	178,846	0.76	165,055	0.80	-4.98	$94.71  Contact Us
org.pl	164,075	0.70	160,264	0.78	-10.22	$91.02  Contact Us
level3.net	147,876	0.63	143,071	0.70	-9.36	$86.97  Contact Us
att.net	144,500	0.62	138,934	0.68	-8.79	$86.12  Contact Us
cogentco.com	137,466	0.59	143,114	0.70	-15.77	$84.37  Contact Us
dn.net	117,498	0.50	112,861	0.55	-8.70	$79.37  Contact Us
infoseek.co.jp	115,520	0.49	113,964	0.56	-11.11	$78.88  Contact Us
your-server.de	107,809	0.46	99,853	0.49	-5.32	$76.95  Contact Us
interland.net	96,905	0.41	86,434	0.42	-1.68	$73.45  Contact Us
sta.net.cn	94,622	0.40	77,101	0.38	7.62	$72.31  Contact Us
above.net	91,137	0.39	88,696	0.43	-9.89	$70.57  Contact Us
secure.net	90,260	0.39	90,094	0.44	-12.15	$70.13  Contact Us
rackspace.com	89,314	0.38	12,181	0.06	542.98	$69.66  Contact Us
qwest.net	89,282	0.38	92,822	0.45	-15.65	$69.64  Contact Us
wcg.net	88,503	0.38	87,189	0.42	-10.99	$69.25  Contact Us
savvis.net	84,020	0.36	82,188	0.40	-10.35	$67.01  Contact Us
proxad.net	79,627	0.34	70,843	0.35	-1.43	$64.81  Contact Us
ig.com.br	77,090	0.33	75,724	0.37	-10.73	$63.55  Contact Us
fasthosts.net.uk	76,154	0.33	76,178	0.37	-12.34	$63.08  Contact Us
alabanza.com	73,601	0.31	74,436	0.36	-13.29	$61.80  Contact Us
kornet.net	72,048	0.31	67,654	0.33	-6.61	$61.02  Contact Us
homestead.com	70,963	0.30	70,014	0.34	-11.12	$60.48  Contact Us
yourhostingaccount.com	70,538	0.30	70,424	0.34	-12.17	$60.27  Contact Us
ovh.net	67,253	0.29	64,381	0.31	-8.40	$58.63  Contact Us
tpnet.pl	66,830	0.29	66,164	0.32	-11.42	$58.41  Contact Us
spylog.com	66,114	0.28	65,108	0.32	-10.95	$58.06  Contact Us
twtelecom.net	64,968	0.28	62,227	0.30	-8.44	$57.48  Contact Us
cnc.ac.cn	61,972	0.26	57,932	0.28	-6.19	$55.99  Contact Us
pri-dns.de	60,128	0.26	59,559	0.29	-11.47	$55.06  Contact Us
technorail.com	56,060	0.24	0	0.00	0.00	$53.03  Contact Us
rt.ru	55,965	0.24	52,085	0.25	-5.78	$52.98  Contact Us
nxs.nl	55,883	0.24	44,427	0.22	10.30	$52.94  Contact Us
earthlink.net	54,683	0.23	54,628	0.27	-12.22	$52.34  Contact Us
colt.net	54,548	0.23	53,048	0.26	-9.83	$52.27  Contact Us
sphere.ad.jp	53,475	0.23	51,091	0.25	-8.22	$51.74  Contact Us
bta.net.cn	52,272	0.22	30,852	0.15	48.58	$51.14  Contact Us
oghost.com.br	51,653	0.22	49,579	0.24	-8.64	$50.83  Contact Us
eli.net	50,457	0.22	49,111	0.24	-9.90	$50.23  Contact Us
hananet.net	50,044	0.21	30,475	0.15	44.00	$50.02  Contact Us
interbusiness.it	49,531	0.21	44,157	0.22	-1.64	$49.53  Contact Us
dtag.de	48,392	0.21	57,170	0.28	-25.77	$48.39  Contact Us
webfusion.co.uk	43,481	0.19	43,342	0.21	-12.03	$43.48  Contact Us
energis.pl	43,158	0.18	42,156	0.21	-10.22	$43.16  Contact Us
cncnet.net	42,917	0.18	45,226	0.22	-16.78	$42.92  Contact Us
terra.com.br	41,973	0.18	3,165	0.02	1062.94	$41.97  Contact Us
uunet.ca	41,533	0.18	71,586	0.35	-49.12	$41.53  Contact Us
tele.dk	40,204	0.17	39,653	0.19	-11.09	$40.20  Contact Us
swbell.net	39,962	0.17	39,434	0.19	-11.13	$39.96  Contact Us
masterhost.ru	39,734	0.17	38,459	0.19	-9.40	$39.73  Contact Us
demon.co.uk	38,899	0.17	39,087	0.19	-12.73	$38.90  Contact Us
dns.fz.fj.cn	38,626	0.17	33,937	0.17	-0.19	$38.63  Contact Us
sakura.ad.jp	38,085	0.16	42,429	0.21	-21.29	$38.09  Contact Us
ocn.ad.jp	37,975	0.16	37,607	0.18	-11.45	$37.98  Contact Us
namespace4you.de	37,966	0.16	2,913	0.01	1042.92	$37.97  Contact Us
lan.ch	37,193	0.16	21,277	0.10	53.29	$37.19  Contact Us
plusserver.de	37,150	0.16	35,302	0.17	-7.72	$37.15  Contact Us
interq.or.jp	36,714	0.16	36,033	0.18	-10.65	$36.71  Contact Us
cn.net	36,064	0.15	29,314	0.14	7.89	$36.06  Contact Us
ipx-server.de	34,628	0.15	33,197	0.16	-8.53	$34.63  Contact Us
bsdhost.net	34,044	0.15	33,169	0.16	-9.99	$34.04  Contact Us
clara.net	33,888	0.14	34,242	0.17	-13.21	$33.89  Contact Us
rain.fr	32,957	0.14	31,340	0.15	-7.78	$32.96  Contact Us
guangzhou.gd.cn	32,558	0.14	28,697	0.14	-0.51	$32.56  Contact Us
pbi.net	31,637	0.14	32,229	0.16	-13.92	$31.64  Contact Us
leaseweb.nl	31,296	0.13	28,665	0.14	-4.26	$31.30  Contact Us
widexs.nl	30,491	0.13	33,986	0.17	-21.33	$30.49  Contact Us
telia.com	30,200	0.13	30,709	0.15	-13.76	$30.20  Contact Us
komplex.net	29,355	0.13	28,890	0.14	-10.90	$29.36  Contact Us
pair.com	29,288	0.13	29,243	0.14	-12.17	$29.29  Contact Us
twnic.net	29,245	0.12	28,885	0.14	-11.21	$29.25  Contact Us
proserve.nl	28,992	0.12	25,494	0.12	-0.28	$28.99  Contact Us
servercove.com	28,555	0.12	27,271	0.13	-8.18	$28.55  Contact Us
nildram.co.uk	28,513	0.12	24,479	0.12	2.14	$28.51  Contact Us
concentric.net	28,055	0.12	28,141	0.14	-12.58	$28.05  Contact Us
broadwing.net	27,203	0.12	26,552	0.13	-10.16	$27.20  Contact Us
cihost.com	27,167	0.12	27,497	0.13	-13.36	$27.17  Contact Us
interware.hu	27,035	0.12	29,279	0.14	-19.03	$27.04  Contact Us
bellsouth.net	26,645	0.11	26,538	0.13	-11.95	$26.64  Contact Us
telus.com	26,557	0.11	26,069	0.13	-10.67	$26.56  Contact Us
colosseum.com	26,183	0.11	24,081	0.12	-4.65	$26.18  Contact Us
inode.at	25,996	0.11	24,217	0.12	-5.87	$26.00  Contact Us
inetbone.net	25,836	0.11	24,862	0.12	-8.87	$25.84  Contact Us
readyhosting.com	25,565	0.11	25,472	0.12	-11.99	$25.56  Contact Us
ns.embratel.net.br	25,432	0.11	25,392	0.12	-12.17	$25.43  Contact Us
amenworld.com	25,343	0.11	23,427	0.11	-5.14	$25.34  Contact Us
splitinfinity.net	25,104	0.11	24,769	0.12	-11.12	$25.10  Contact Us
inflow.net	25,003	0.11	24,367	0.12	-10.02	$25.00  Contact Us
cnc-idc.com	24,505	0.10	7,521	0.04	185.72	$24.51  Contact Us
kidc.net	24,475	0.10	26,238	0.13	-18.20	$24.48  Contact Us
virtualxs.com	24,414	0.10	31,436	0.15	-31.90	$24.41  Contact Us
rr.com	23,394	0.10	22,754	0.11	-9.84	$23.39  Contact Us
prima.net.ar	23,079	0.10	22,522	0.11	-10.14	$23.08  Contact Us
valueweb.net	22,942	0.10	23,114	0.11	-12.96	$22.94  Contact Us
bsve.net	22,425	0.10	22,551	0.11	-12.80	$22.43  Contact Us
mtu.ru	22,197	0.09	22,267	0.11	-12.58	$22.20  Contact Us
nmc1.ptt.js.cn	22,153	0.09	24,141	0.12	-19.53	$22.15  Contact Us
0catch.com	22,022	0.09	21,367	0.10	-9.62	$22.02  Contact Us
bt.net	21,885	0.09	21,416	0.10	-10.39	$21.88  Contact Us
nac.net	21,522	0.09	20,150	0.10	-6.34	$21.52  Contact Us
xs4all.nl	21,459	0.09	20,034	0.10	-6.07	$21.46  Contact Us
servidoresdns.net	21,414	0.09	20,699	0.10	-9.28	$21.41  Contact Us
nacamar.net	21,124	0.09	21,138	0.10	-12.37	$21.12  Contact Us
elkhouse.de	20,897	0.09	18,766	0.09	-2.35	$20.90  Contact Us
novaxess.nl	20,727	0.09	20,049	0.10	-9.34	$20.73  Contact Us
ip-plus.net	20,565	0.09	20,784	0.10	-13.23	$20.56  Contact Us
innovationline.ch	20,390	0.09	20,904	0.10	-14.46	$20.39  Contact Us
rz-ip.net	20,277	0.09	17,921	0.09	-0.78	$20.28  Contact Us
appliedtheory.com	20,270	0.09	20,255	0.10	-12.24	$20.27  Contact Us
bellglobal.com	20,247	0.09	19,795	0.10	-10.31	$20.25  Contact Us
spray.net	20,225	0.09	18,678	0.09	-5.04	$20.23  Contact Us
gldn.net	20,144	0.09	19,669	0.10	-10.19	$20.14  Contact Us
cais.com	19,928	0.09	17,706	0.09	-1.30	$19.93  Contact Us
easynet.co.uk	19,461	0.08	22,182	0.11	-23.06	$19.46  Contact Us
uk2.net	19,455	0.08	19,195	0.09	-11.12	$19.45  Contact Us
dada.it	19,455	0.08	19,198	0.09	-11.13	$19.45  Contact Us
dion.ne.jp	19,332	0.08	19,145	0.09	-11.45	$19.33  Contact Us
enta.net	19,211	0.08	18,945	0.09	-11.08	$19.21  Contact Us
hinet.net	19,088	0.08	18,853	0.09	-11.21	$19.09  Contact Us
netgate.net.nz	19,080	0.08	18,949	0.09	-11.70	$19.08  Contact Us
orc.ru	18,833	0.08	18,207	0.09	-9.29	$18.83  Contact Us
gblx.net	18,640	0.08	20,101	0.10	-18.68	$18.64  Contact Us
donhost.co.uk	18,623	0.08	18,273	0.09	-10.63	$18.62  Contact Us
elim.net	18,352	0.08	15,127	0.07	6.39	$18.35  Contact Us
zjhzptt.net.cn	18,264	0.08	18,540	0.09	-13.61	$18.26  Contact Us
geodns.net	18,202	0.08	17,794	0.09	-10.30	$18.20  Contact Us
jmsp.net	18,168	0.08	4,835	0.02	229.51	$18.17  Contact Us
nameservers.net	17,842	0.08	17,623	0.09	-11.22	$17.84  Contact Us
theplanet.net	17,777	0.08	18,024	0.09	-13.51	$17.78  Contact Us
ripn.net	17,732	0.08	17,300	0.08	-10.12	$17.73  Contact Us
localhost	17,678	0.08	16,984	0.08	-8.72	$17.68  Contact Us
pipex.net	17,592	0.08	17,602	0.09	-12.36	$17.59  Contact Us
isdnet.net	17,552	0.07	16,609	0.08	-7.33	$17.55  Contact Us
magic-moments.com	17,468	0.07	17,035	0.08	-10.08	$17.47  Contact Us
mcbone.net	17,412	0.07	17,125	0.08	-10.84	$17.41  Contact Us
newedgenetworks.com	17,333	0.07	16,768	0.08	-9.35	$17.33  Contact Us
interia.pl	17,165	0.07	16,724	0.08	-10.00	$17.16  Contact Us
peer1.net	17,118	0.07	16,090	0.08	-6.70	$17.12  Contact Us
dacom.co.kr	16,885	0.07	17,593	0.09	-15.84	$16.88  Contact Us
lambdanet.net	16,847	0.07	16,266	0.08	-9.18	$16.85  Contact Us
home.pl	16,373	0.07	16,026	0.08	-10.41	$16.37  Contact Us
vuurwerk.nl	16,207	0.07	16,065	0.08	-11.53	$16.21  Contact Us
kasserver.com	15,947	0.07	14,904	0.07	-6.17	$15.95  Contact Us
medem.com	15,936	0.07	15,967	0.08	-12.48	$15.94  Contact Us
di-net.ru	15,865	0.07	15,371	0.07	-9.49	$15.87  Contact Us
inet.it	15,332	0.07	15,178	0.07	-11.42	$15.33  Contact Us
fc2.com	15,233	0.07	14,649	0.07	-8.81	$15.23  Contact Us
gxn.net	15,176	0.06	15,124	0.07	-12.01	$15.18  Contact Us
uol.com.br	15,016	0.06	14,235	0.07	-7.50	$15.02  Contact Us
softcomca.com	14,946	0.06	14,938	0.07	-12.26	$14.95  Contact Us
futuro.pl	14,938	0.06	15,223	0.07	-13.95	$14.94  Contact Us
algx.net	14,860	0.06	15,153	0.07	-14.00	$14.86  Contact Us
tmag.de	14,813	0.06	0	0.00	0.00	$14.81  Contact Us
server-dns.com	14,782	0.06	18,023	0.09	-28.08	$14.78  Contact Us
v-ns.de	14,683	0.06	13,414	0.07	-4.01	$14.68  Contact Us
hm23	14,590	0.06	14,172	0.07	-9.72	$14.59  Contact Us
cnuninet.net	14,495	0.06	14,702	0.07	-13.54	$14.50  Contact Us
addr.com	14,462	0.06	14,407	0.07	-11.97	$14.46  Contact Us
cerf.net	14,417	0.06	13,864	0.07	-8.81	$14.42  Contact Us
kei.pl	14,095	0.06	13,957	0.07	-11.44	$14.09  Contact Us
valuehost.ru	14,024	0.06	14,092	0.07	-12.73	$14.02  Contact Us
mycyberhosting.com	13,913	0.06	13,138	0.06	-7.13	$13.91  Contact Us
ladot.com	13,783	0.06	13,404	0.07	-9.83	$13.78  Contact Us
covad.com	13,623	0.06	13,551	0.07	-11.84	$13.62  Contact Us
b-one-dns.net	13,334	0.06	0	0.00	0.00	$13.33  Contact Us
verio.de	13,256	0.06	13,483	0.07	-13.78	$13.26  Contact Us
uslec.net	13,246	0.06	1,722	0.01	574.55	$13.25  Contact Us
tiscali.nl	13,221	0.06	13,192	0.06	-12.11	$13.22  Contact Us
relcom.ru	12,948	0.06	12,688	0.06	-10.51	$12.95  Contact Us
sunrise.ch	12,892	0.06	12,817	0.06	-11.79	$12.89  Contact Us
corbina.net	12,891	0.06	12,372	0.06	-8.63	$12.89  Contact Us
iliad.fr	12,470	0.05	4,053	0.02	169.81	$12.47  Contact Us
cecom.cz	12,459	0.05	4,856	0.02	124.99	$12.46  Contact Us
candidhosting.com	12,383	0.05	11,644	0.06	-6.74	$12.38  Contact Us
swip.net	12,228	0.05	12,122	0.06	-11.54	$12.23  Contact Us
isd-holland.nl	12,227	0.05	11,059	0.05	-3.05	$12.23  Contact Us
ocn.ne.jp	12,158	0.05	11,936	0.06	-10.68	$12.16  Contact Us
t-online.de	12,153	0.05	11,879	0.06	-10.28	$12.15  Contact Us
tiscalinet.it	12,143	0.05	11,995	0.06	-11.23	$12.14  Contact Us
ameritech.net	12,124	0.05	11,918	0.06	-10.79	$12.12  Contact Us
maxim.net	12,053	0.05	10,899	0.05	-3.02	$12.05  Contact Us
ikp.pl	11,987	0.05	14,379	0.07	-26.90	$11.99  Contact Us
gtei.net	11,753	0.05	10,496	0.05	-1.81	$11.75  Contact Us
nextlevelinternet.com	11,574	0.05	10,316	0.05	-1.61	$11.57  Contact Us
netbenefit.co.uk	11,499	0.05	10,994	0.05	-8.28	$11.50  Contact Us
firstserver.ne.jp	11,494	0.05	11,373	0.06	-11.37	$11.49  Contact Us
propagation.net	11,424	0.05	12,618	0.06	-20.61	$11.42  Contact Us
serverbeach.com	11,420	0.05	11,357	0.06	-11.82	$11.42  Contact Us
activeisp.com	11,401	0.05	11,306	0.06	-11.57	$11.40  Contact Us
psi.net	11,336	0.05	11,187	0.05	-11.14	$11.34  Contact Us
xlink.net	11,201	0.05	10,143	0.05	-3.16	$11.20  Contact Us
sserv.net	11,135	0.05	10,834	0.05	-9.87	$11.13  Contact Us
usen.ad.jp	11,076	0.05	8,637	0.04	12.46	$11.08  Contact Us
ttd.net	11,006	0.05	10,964	0.05	-11.97	$11.01  Contact Us
siberia.net	10,960	0.05	10,433	0.05	-7.88	$10.96  Contact Us
hosting4u.net	10,887	0.05	10,921	0.05	-12.58	$10.89  Contact Us
evanzo.com	10,845	0.05	10,045	0.05	-5.32	$10.85  Contact Us
mex.ad.jp	10,831	0.05	10,587	0.05	-10.29	$10.83  Contact Us
tac.net	10,697	0.05	10,548	0.05	-11.07	$10.70  Contact Us
force9.net	10,593	0.05	10,457	0.05	-11.17	$10.59  Contact Us
sprint-canada.net	10,583	0.05	10,644	0.05	-12.81	$10.58  Contact Us
uni2.net	10,555	0.05	10,439	0.05	-11.33	$10.55  Contact Us
globaleurope.net	10,473	0.04	9,057	0.04	1.40	$10.47  Contact Us
primarydns.com	10,472	0.04	10,359	0.05	-11.35	$10.47  Contact Us
sprintnetops.net	10,225	0.04	10,169	0.05	-11.82	$10.22  Contact Us
atworks.co.jp	10,188	0.04	10,150	0.05	-11.98	$10.19  Contact Us
iunet.it	10,158	0.04	10,365	0.05	-14.06	$10.16  Contact Us
home.nl	10,088	0.04	9,535	0.05	-7.22	$10.09  Contact Us
net.ru	10,060	0.04	10,547	0.05	-16.36	$10.06  Contact Us
secureserver.net	9,971	0.04	9,822	0.05	-10.98	$10.00  Contact Us
songnetworks.se	9,937	0.04	10,242	0.05	-14.92	$10.00  Contact Us
ns	9,853	0.04	9,588	0.05	-9.88	$10.00  Contact Us
zenon.net	9,802	0.04	9,646	0.05	-10.89	$10.00  Contact Us
isp-thailand.com	9,748	0.04	8,938	0.04	-4.36	$10.00  Contact Us
unifiedweb.net	9,704	0.04	8,319	0.04	2.29	$10.00  Contact Us
uk2net.com	9,703	0.04	9,754	0.05	-12.77	$10.00  Contact Us
westnet.net	9,649	0.04	9,401	0.05	-9.99	$10.00  Contact Us
aitcom.net	9,544	0.04	9,933	0.05	-15.74	$10.00  Contact Us
bielsko.pl	9,531	0.04	8,882	0.04	-5.90	$10.00  Contact Us
aleron.net	9,507	0.04	8,729	0.04	-4.49	$10.00  Contact Us
oleane.net	9,499	0.04	9,278	0.05	-10.22	$10.00  Contact Us
gandi.net	9,449	0.04	9,345	0.05	-11.33	$10.00  Contact Us
ns.nic.mx	9,425	0.04	9,386	0.05	-11.94	$10.00  Contact Us
cwidc.net	9,397	0.04	8,981	0.04	-8.25	$10.00  Contact Us
coxmail.com	9,353	0.04	8,528	0.04	-3.82	$10.00  Contact Us
fastweb.it	9,342	0.04	8,894	0.04	-7.89	$10.00  Contact Us
aunet.ne.kr	9,286	0.04	8,587	0.04	-5.17	$10.00  Contact Us
worknetinc.com	9,192	0.04	8,885	0.04	-9.28	$10.00  Contact Us
idc.ad.jp	9,125	0.04	9,219	0.04	-13.20	$10.00  Contact Us
globix.net	9,052	0.04	9,029	0.04	-12.08	$10.00  Contact Us
datacenter1.com.br	9,044	0.04	9,189	0.04	-13.69	$10.00  Contact Us
net.edu.cn	8,885	0.04	8,639	0.04	-9.81	$10.00  Contact Us
cableinet.net	8,827	0.04	8,942	0.04	-13.44	$10.00  Contact Us
pajo.com	8,756	0.04	8,653	0.04	-11.26	$10.00  Contact Us
euroaccess.nl	8,714	0.04	1,004	0.00	661.11	$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.