Report Description

The ISP Market Share Report analyzes the distribution of web servers in our surveys across different ISPs. By classifying the 8150726 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 2002 Count*	Jun 2002 %	May 2002 Count*	May 2002 %	Growth %	Buy this ISP's customer list
level3.net	633,154	7.77	380,041	5.26	47.56	$208.29  Contact Us
cwie.net	378,739	4.65	1	0.00	33545821.48	$144.68  Contact Us
uu.net	357,287	4.38	336,206	4.66	-5.87	$139.32  Contact Us
fuse.net	320,561	3.93	68,575	0.95	314.04	$130.14  Contact Us
spsp.net	319,122	3.92	67,300	0.93	319.99	$129.78  Contact Us
verio.net	274,457	3.37	262,591	3.64	-7.42	$118.61  Contact Us
schlund.de	147,370	1.81	136,660	1.89	-4.49	$86.84  Contact Us
sprintlink.net	112,749	1.38	105,827	1.47	-5.63	$78.19  Contact Us
above.net	102,520	1.26	97,420	1.35	-6.79	$75.63  Contact Us
att.net	101,507	1.25	95,598	1.32	-5.95	$75.38  Contact Us
ns.dns.br	87,855	1.08	82,474	1.14	-5.65	$68.93  Contact Us
interland.net	85,190	1.05	80,889	1.12	-6.72	$67.59  Contact Us
exodus.net	84,860	1.04	14,512	0.20	417.94	$67.43  Contact Us
tpsa.pl	72,870	0.89	69,226	0.96	-6.76	$61.44  Contact Us
qwest.net	69,143	0.85	64,112	0.89	-4.48	$59.57  Contact Us
cw.net	68,648	0.84	70,444	0.98	-13.69	$59.32  Contact Us
secure.net	65,878	0.81	55,181	0.76	5.74	$57.94  Contact Us
alabanza.com	61,072	0.75	61,263	0.85	-11.70	$55.54  Contact Us
about.com	59,003	0.72	52,114	0.72	0.28	$54.50  Contact Us
earthlink.net	57,978	0.71	51,986	0.72	-1.22	$53.99  Contact Us
pnap.net	53,931	0.66	41,908	0.58	13.98	$51.97  Contact Us
rackspace.com	46,975	0.58	24,385	0.34	70.63	$46.98  Contact Us
demon.co.uk	45,352	0.56	45,272	0.63	-11.27	$45.35  Contact Us
cerf.net	43,830	0.54	41,301	0.57	-6.00	$43.83  Contact Us
pbi.net	42,492	0.52	37,624	0.52	0.03	$42.49  Contact Us
tele.dk	37,222	0.46	34,527	0.48	-4.51	$37.22  Contact Us
concentric.net	35,223	0.43	33,782	0.47	-7.65	$35.22  Contact Us
dtag.de	34,342	0.42	38,955	0.54	-21.92	$34.34  Contact Us
gblx.net	33,914	0.42	30,744	0.43	-2.29	$33.91  Contact Us
host4u.net	31,327	0.38	43,108	0.60	-35.63	$31.33  Contact Us
maxim.net	30,934	0.38	38,344	0.53	-28.54	$30.93  Contact Us
dn.net	28,433	0.35	26,944	0.37	-6.53	$28.43  Contact Us
pair.com	28,209	0.35	32,997	0.46	-24.28	$28.21  Contact Us
gtei.net	27,568	0.34	26,943	0.37	-9.37	$27.57  Contact Us
homestead.com	27,009	0.33	0	0.00	0.00	$27.01  Contact Us
interbusiness.it	26,815	0.33	24,917	0.35	-4.68	$26.82  Contact Us
data-hotel.net	25,292	0.31	24,129	0.33	-7.16	$25.29  Contact Us
lycos.com	23,909	0.29	21,714	0.30	-2.47	$23.91  Contact Us
rain.fr	23,907	0.29	23,019	0.32	-8.01	$23.91  Contact Us
cogentco.com	23,346	0.29	19,241	0.27	7.47	$23.35  Contact Us
yahoo.com	22,580	0.28	26,442	0.37	-24.36	$22.58  Contact Us
hosting4u.net	21,637	0.27	19,359	0.27	-1.00	$21.64  Contact Us
siteprotect.com	21,312	0.26	15,511	0.21	21.70	$21.31  Contact Us
bluemongoose.com	20,948	0.26	19,592	0.27	-5.30	$20.95  Contact Us
digex.com	20,757	0.25	20,947	0.29	-12.23	$20.76  Contact Us
he.net	20,414	0.25	31,705	0.44	-42.97	$20.41  Contact Us
pipex.net	20,382	0.25	29,498	0.41	-38.80	$20.38  Contact Us
valueweb.net	20,207	0.25	24,838	0.34	-27.94	$20.21  Contact Us
bellsouth.net	19,764	0.24	18,796	0.26	-6.87	$19.76  Contact Us
9netave.com	19,718	0.24	16,158	0.22	8.09	$19.72  Contact Us
spylog.com	19,285	0.24	17,137	0.24	-0.33	$19.29  Contact Us
gxn.net	18,780	0.23	8,689	0.12	91.44	$18.78  Contact Us
dialtoneinternet.net	18,748	0.23	37,750	0.52	-56.01	$18.75  Contact Us
intouch.nl	18,674	0.23	18,632	0.26	-11.23	$18.67  Contact Us
proxad.net	18,461	0.23	16,777	0.23	-2.54	$18.46  Contact Us
tac.net	18,028	0.22	14,981	0.21	6.59	$18.03  Contact Us
savvis.net	17,567	0.22	17,987	0.25	-13.50	$17.57  Contact Us
gtn.com	17,347	0.21	16,637	0.23	-7.65	$17.35  Contact Us
uswest.net	17,314	0.21	16,797	0.23	-8.70	$17.31  Contact Us
c1.ca	17,210	0.21	28,007	0.39	-45.57	$17.21  Contact Us
yandex.ru	17,113	0.21	13,828	0.19	9.61	$17.11  Contact Us
pick.net	17,106	0.21	16,882	0.23	-10.25	$17.11  Contact Us
algx.net	16,486	0.20	15,703	0.22	-7.01	$16.49  Contact Us
affinity.com	16,433	0.20	14,202	0.20	2.49	$16.43  Contact Us
ip-plus.net	16,321	0.20	15,660	0.22	-7.69	$16.32  Contact Us
widexs.nl	16,110	0.20	15,259	0.21	-6.49	$16.11  Contact Us
psi.net	15,945	0.20	15,587	0.22	-9.39	$15.95  Contact Us
theplanet.net	15,291	0.19	14,812	0.21	-8.56	$15.29  Contact Us
bt.net	15,290	0.19	14,822	0.21	-8.63	$15.29  Contact Us
clara.net	15,238	0.19	13,030	0.18	3.58	$15.24  Contact Us
ev1.net	15,144	0.19	20,905	0.29	-35.84	$15.14  Contact Us
cnc.ac.cn	15,097	0.19	13,666	0.19	-2.15	$15.10  Contact Us
ns0.com	14,878	0.18	14,845	0.21	-11.23	$14.88  Contact Us
nameservers.net	14,836	0.18	14,344	0.20	-8.39	$14.84  Contact Us
nacamar.net	14,731	0.18	14,849	0.21	-12.13	$14.73  Contact Us
inflow.net	14,673	0.18	12,456	0.17	4.34	$14.67  Contact Us
datapipe.net	14,574	0.18	16,493	0.23	-21.73	$14.57  Contact Us
eli.net	14,533	0.18	13,344	0.18	-3.54	$14.53  Contact Us
telia.com	14,308	0.18	13,818	0.19	-8.29	$14.31  Contact Us
ocn.ad.jp	14,136	0.17	13,384	0.19	-6.45	$14.14  Contact Us
rio1.telemar.net.br	13,877	0.17	13,527	0.19	-9.14	$13.88  Contact Us
easynet.co.uk	13,806	0.17	12,674	0.18	-3.52	$13.81  Contact Us
pri-dns.de	13,617	0.17	11,553	0.16	4.40	$13.62  Contact Us
teleglobe.net	13,544	0.17	13,698	0.19	-12.42	$13.54  Contact Us
swbell.net	13,501	0.17	12,705	0.18	-5.88	$13.50  Contact Us
theplanet.com	13,456	0.17	2,778	0.04	329.03	$13.46  Contact Us
uk2net.com	13,338	0.16	9,285	0.13	27.24	$13.34  Contact Us
webfusion.co.uk	13,280	0.16	12,275	0.17	-4.18	$13.28  Contact Us
localhost	12,862	0.16	8,760	0.12	30.05	$12.86  Contact Us
netservers.net	12,667	0.16	12,380	0.17	-9.37	$12.67  Contact Us
uni2.net	12,653	0.16	12,609	0.17	-11.12	$12.65  Contact Us
twtelecom.net	12,640	0.16	11,390	0.16	-1.71	$12.64  Contact Us
inode.at	12,592	0.15	11,585	0.16	-3.73	$12.59  Contact Us
cihost.com	12,302	0.15	12,346	0.17	-11.74	$12.30  Contact Us
register.com	12,252	0.15	18,297	0.25	-40.69	$12.25  Contact Us
web2010.com	12,218	0.15	11,655	0.16	-7.15	$12.22  Contact Us
rtcomm.ru	11,953	0.15	3,427	0.05	208.93	$11.95  Contact Us
ns.embratel.net.br	11,907	0.15	11,349	0.16	-7.07	$11.91  Contact Us
uunet.ca	11,785	0.14	11,409	0.16	-8.51	$11.79  Contact Us
vuurwerk.nl	11,774	0.14	11,519	0.16	-9.47	$11.77  Contact Us
aitcom.net	11,256	0.14	20,421	0.28	-51.18	$11.26  Contact Us
addr.com	11,189	0.14	10,761	0.15	-7.90	$11.19  Contact Us
sfl.net	11,154	0.14	11,851	0.16	-16.64	$11.15  Contact Us
bta.net.cn	10,809	0.13	9,627	0.13	-0.55	$10.81  Contact Us
aspadmin.com	10,695	0.13	10,515	0.15	-9.91	$10.70  Contact Us
worldonline.dk	10,670	0.13	9,434	0.13	0.18	$10.67  Contact Us
conepuppy.com	10,627	0.13	10,848	0.15	-13.23	$10.63  Contact Us
twnic.net	10,618	0.13	9,807	0.14	-4.10	$10.62  Contact Us
newaccount.com	10,573	0.13	10,111	0.14	-7.38	$10.57  Contact Us
idc.ad.jp	10,415	0.13	9,718	0.13	-5.07	$10.41  Contact Us
nxs.nl	10,361	0.13	491	0.01	1769.05	$10.36  Contact Us
komplex.net	10,250	0.13	9,578	0.13	-5.21	$10.25  Contact Us
aunet.net	10,205	0.13	9,746	0.13	-7.26	$10.21  Contact Us
ttd.net	10,188	0.12	9,999	0.14	-9.75	$10.19  Contact Us
rt.ru	10,171	0.12	8,846	0.12	1.84	$10.17  Contact Us
chinanetcenter.com	10,169	0.12	0	0.00	0.00	$10.17  Contact Us
colt.net	10,092	0.12	9,094	0.13	-1.71	$10.09  Contact Us
sunrise.ch	9,846	0.12	9,689	0.13	-9.99	$10.00  Contact Us
leaseweb.nl	9,819	0.12	9,755	0.14	-10.85	$10.00  Contact Us
kornet.net	9,767	0.12	9,006	0.12	-3.94	$10.00  Contact Us
va2	9,712	0.12	0	0.00	0.00	$10.00  Contact Us
ecrc.de	9,639	0.12	9,518	0.13	-10.30	$10.00  Contact Us
server-dns.com	9,611	0.12	8,901	0.12	-4.36	$10.00  Contact Us
tierra.net	9,610	0.12	8,948	0.12	-4.87	$10.00  Contact Us
ripn.net	9,518	0.12	8,731	0.12	-3.44	$10.00  Contact Us
dacom.co.kr	9,454	0.12	9,096	0.13	-7.94	$10.00  Contact Us
bellglobal.com	9,447	0.12	8,876	0.12	-5.73	$10.00  Contact Us
nac.net	9,432	0.12	8,916	0.12	-6.30	$10.00  Contact Us
tiscali.nl	9,426	0.12	9,097	0.13	-8.22	$10.00  Contact Us
psi.ca	9,412	0.12	8,808	0.12	-5.35	$10.00  Contact Us
nl.net	9,241	0.11	9,041	0.13	-9.47	$10.00  Contact Us
vwh1.net	9,238	0.11	9,141	0.13	-10.49	$10.00  Contact Us
national-net.com	9,234	0.11	8,975	0.12	-8.87	$10.00  Contact Us
vcommerce.com	9,177	0.11	8,646	0.12	-5.99	$10.00  Contact Us
relcom.ru	9,107	0.11	7,823	0.11	3.11	$10.00  Contact Us
worldonline.nl	9,089	0.11	8,927	0.12	-9.82	$10.00  Contact Us
sphere.ad.jp	9,069	0.11	8,349	0.12	-3.79	$10.00  Contact Us
softcomca.com	8,990	0.11	8,581	0.12	-7.21	$10.00  Contact Us
guangzhou.gd.cn	8,938	0.11	8,826	0.12	-10.30	$10.00  Contact Us
abac.com	8,837	0.11	4,917	0.07	59.19	$10.00  Contact Us
netbenefit.co.uk	8,816	0.11	8,615	0.12	-9.36	$10.00  Contact Us
california.net	8,760	0.11	2	0.00	387848.26	$10.00  Contact Us
interq.or.jp	8,677	0.11	7,856	0.11	-2.17	$10.00  Contact Us
kidc.net	8,631	0.11	10,224	0.14	-25.23	$10.00  Contact Us
globix.net	8,484	0.10	9,848	0.14	-23.70	$10.00  Contact Us
dion.ne.jp	8,401	0.10	5,523	0.08	34.73	$10.00  Contact Us
vosn.net	8,284	0.10	7,126	0.10	2.97	$10.00  Contact Us
broadwing.net	8,144	0.10	7,580	0.10	-4.84	$10.00  Contact Us
ig.com.br	8,101	0.10	6,746	0.09	6.36	$10.00  Contact Us
hinet.net	8,095	0.10	7,828	0.11	-8.41	$10.00  Contact Us
digiweb2.dk	7,865	0.10	7,779	0.11	-10.45	$10.00  Contact Us
adgrafix.com	7,851	0.10	8,637	0.12	-19.49	$10.00  Contact Us
cybercity.dk	7,786	0.10	7,516	0.10	-8.25	$10.00  Contact Us
u-net.net	7,725	0.09	7,490	0.10	-8.65	$10.00  Contact Us
telstra.net	7,680	0.09	7,351	0.10	-7.46	$10.00  Contact Us
oklahoma.net	7,642	0.09	6,974	0.10	-2.94	$10.00  Contact Us
technorail.com	7,579	0.09	6,710	0.09	0.04	$10.00  Contact Us
mailbox.co.uk	7,347	0.09	7,203	0.10	-9.66	$10.00  Contact Us
xs4all.nl	7,333	0.09	7,039	0.10	-7.73	$10.00  Contact Us
datacomm.ch	7,269	0.09	924	0.01	596.79	$10.00  Contact Us
home.pl	7,155	0.09	7,029	0.10	-9.84	$10.00  Contact Us
gldn.net	7,149	0.09	4,741	0.07	33.56	$10.00  Contact Us
netsol.com	7,145	0.09	0	0.00	0.00	$10.00  Contact Us
vdi.net	7,117	0.09	6,308	0.09	-0.07	$10.00  Contact Us
grouptelecom.net	7,019	0.09	1,629	0.02	281.64	$10.00  Contact Us
bsdhost.net	7,015	0.09	6,137	0.09	1.24	$10.00  Contact Us
rr.com	6,934	0.09	5,466	0.08	12.36	$10.00  Contact Us
bur-ns1-ms	6,908	0.08	7,663	0.11	-20.15	$10.00  Contact Us
appliedtheory.com	6,901	0.08	6,930	0.10	-11.80	$10.00  Contact Us
oleane.net	6,832	0.08	6,633	0.09	-8.77	$10.00  Contact Us
sakura.ad.jp	6,803	0.08	6,399	0.09	-5.84	$10.00  Contact Us
one-2-one.net	6,748	0.08	6,177	0.09	-3.24	$10.00  Contact Us
cybercon.com	6,559	0.08	2,958	0.04	96.40	$10.00  Contact Us
netgate.net.nz	6,532	0.08	6,207	0.09	-6.79	$10.00  Contact Us
iunet.it	6,517	0.08	6,124	0.08	-5.74	$10.00  Contact Us
mcbone.net	6,473	0.08	6,092	0.08	-5.89	$10.00  Contact Us
likewhoa.com	6,447	0.08	5,593	0.08	2.10	$10.00  Contact Us
dns.fz.fj.cn	6,335	0.08	5,572	0.08	0.70	$10.00  Contact Us
activeisp.com	6,320	0.08	5,957	0.08	-6.03	$10.00  Contact Us
internet-dns.net	6,247	0.08	6,014	0.08	-8.00	$10.00  Contact Us
dknet.dk	6,235	0.08	6,097	0.08	-9.42	$10.00  Contact Us
dk.net	6,227	0.08	6,672	0.09	-17.33	$10.00  Contact Us
mindspring.net	6,068	0.07	13,906	0.19	-61.35	$10.00  Contact Us
tmag.de	6,060	0.07	5,762	0.08	-6.85	$10.00  Contact Us
dns-host.com	6,034	0.07	0	0.00	0.00	$10.00  Contact Us
tucows.com	6,032	0.07	5,750	0.08	-7.08	$10.00  Contact Us
candidhosting.com	6,018	0.07	6,061	0.08	-12.06	$10.00  Contact Us
netcom.ca	5,933	0.07	5,275	0.07	-0.38	$10.00  Contact Us
magic-moments.com	5,925	0.07	5,435	0.08	-3.44	$10.00  Contact Us
fastnameserv.com	5,912	0.07	2,745	0.04	90.76	$10.00  Contact Us
peer1.net	5,904	0.07	4,770	0.07	9.63	$10.00  Contact Us
tera-byte.com	5,895	0.07	46,664	0.65	-88.81	$10.00  Contact Us
harvard.net	5,873	0.07	5,608	0.08	-7.24	$10.00  Contact Us
nmc1.ptt.js.cn	5,825	0.07	5,542	0.08	-6.90	$10.00  Contact Us
inet.it	5,822	0.07	4,775	0.07	7.99	$10.00  Contact Us
eu.net	5,730	0.07	5,206	0.07	-2.51	$10.00  Contact Us
boca15-verio.com	5,711	0.07	5,113	0.07	-1.07	$10.00  Contact Us
fast.net	5,709	0.07	5,666	0.08	-10.76	$10.00  Contact Us
namespace4you.de	5,686	0.07	5,019	0.07	0.34	$10.00  Contact Us
prontomail.com	5,673	0.07	5,365	0.07	-6.34	$10.00  Contact Us
rnc.ro	5,668	0.07	5,459	0.08	-8.04	$10.00  Contact Us
global-ip.net	5,655	0.07	6,301	0.09	-20.51	$10.00  Contact Us
readyhosting.com	5,638	0.07	5,400	0.07	-7.52	$10.00  Contact Us
msk.ru	5,586	0.07	4,697	0.07	5.34	$10.00  Contact Us
onvoy.net	5,546	0.07	5,301	0.07	-7.33	$10.00  Contact Us
espire.net	5,532	0.07	5,167	0.07	-5.17	$10.00  Contact Us
ision.net.uk	5,451	0.07	5,418	0.08	-10.89	$10.00  Contact Us
servidoresdns.net	5,447	0.07	4,897	0.07	-1.48	$10.00  Contact Us
speakeasy.net	5,369	0.07	5,724	0.08	-16.92	$10.00  Contact Us
dnssolution.com	5,339	0.07	4,876	0.07	-3.02	$10.00  Contact Us
cableol.net	5,290	0.06	5,038	0.07	-7.00	$10.00  Contact Us
swip.net	5,269	0.06	5,252	0.07	-11.14	$10.00  Contact Us
pajo.com	5,256	0.06	5,030	0.07	-7.45	$10.00  Contact Us
cais.com	5,195	0.06	5,631	0.08	-18.29	$10.00  Contact Us
crystaltech.com	5,180	0.06	4,762	0.07	-3.65	$10.00  Contact Us
mtu.ru	5,176	0.06	4,201	0.06	9.13	$10.00  Contact Us
stargate.net	5,176	0.06	4,996	0.07	-8.24	$10.00  Contact Us
gngidc.net	5,143	0.06	4,395	0.06	3.65	$10.00  Contact Us
gts.cz	5,103	0.06	4,430	0.06	2.03	$10.00  Contact Us
gte.net	5,096	0.06	5,002	0.07	-9.76	$10.00  Contact Us
netaxs.com	5,054	0.06	6,313	0.09	-29.09	$10.00  Contact Us
fnsi.net	5,051	0.06	3,983	0.06	12.32	$10.00  Contact Us
servint.com	5,033	0.06	4,928	0.07	-9.54	$10.00  Contact Us
enternet.com.pl	4,966	0.06	4,365	0.06	0.77	$10.00  Contact Us
voyager.net	4,948	0.06	4,859	0.07	-9.80	$10.00  Contact Us
fastdns.net	4,944	0.06	4,341	0.06	0.88	$10.00  Contact Us
ns.nic.mx	4,890	0.06	4,676	0.06	-7.37	$10.00  Contact Us
mach10hosting.com	4,835	0.06	2,637	0.04	62.40	$10.00  Contact Us
firstserver.ne.jp	4,812	0.06	4,479	0.06	-4.84	$10.00  Contact Us
zf.net	4,804	0.06	0	0.00	0.00	$10.00  Contact Us
insinc.net	4,795	0.06	4,637	0.06	-8.41	$10.00  Contact Us
tiscalinet.it	4,791	0.06	4,211	0.06	0.77	$10.00  Contact Us
enta.net	4,770	0.06	4,540	0.06	-6.94	$10.00  Contact Us
xcite.net	4,768	0.06	4,599	0.06	-8.17	$10.00  Contact Us
coop.net	4,754	0.06	2,533	0.04	66.24	$10.00  Contact Us
speednames.com	4,709	0.06	0	0.00	0.00	$10.00  Contact Us
metronet.ca	4,689	0.06	4,618	0.06	-10.07	$10.00  Contact Us
imconline.net	4,666	0.06	4,601	0.06	-10.18	$10.00  Contact Us
utelfla.com	4,597	0.06	4,424	0.06	-7.96	$10.00  Contact Us
viawest.net	4,593	0.06	4,219	0.06	-3.58	$10.00  Contact Us
agarik.com	4,588	0.06	0	0.00	0.00	$10.00  Contact Us
bt.co.uk	4,573	0.06	4,441	0.06	-8.79	$10.00  Contact Us
dynamicweb.net	4,494	0.06	4,434	0.06	-10.23	$10.00  Contact Us
cymitar.net	4,491	0.06	1,943	0.03	104.72	$10.00  Contact Us
atworks.co.jp	4,462	0.05	4,180	0.06	-5.45	$10.00  Contact Us
nextra.no	4,453	0.05	4,249	0.06	-7.17	$10.00  Contact Us
btwebworld.com	4,418	0.05	4,314	0.06	-9.29	$10.00  Contact Us
westnet.net	4,416	0.05	4,266	0.06	-8.31	$10.00  Contact Us
webhotel.net	4,402	0.05	4,380	0.06	-10.98	$10.00  Contact Us
force9.net	4,394	0.05	4,239	0.06	-8.19	$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.