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

* 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.