Report Description

The ISP Market Share Report analyzes the distribution of web servers in our surveys across different ISPs. By classifying the 9006236 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 2002 Count*	Aug 2002 %	Jul 2002 Count*	Jul 2002 %	Growth %
fuse.net	850,054	9.44	354,179	4.10	130.00
spsp.net	848,507	9.42	352,671	4.09	130.57
level3.net	515,829	5.73	671,264	7.78	-26.36
cwie.net	458,695	5.09	463,929	5.38	-5.25
uu.net	374,582	4.16	372,107	4.31	-3.53
verio.net	290,576	3.23	287,208	3.33	-3.04
schlund.de	160,817	1.79	157,593	1.83	-2.21
sprintlink.net	115,169	1.28	114,783	1.33	-3.85
att.net	108,551	1.21	107,908	1.25	-3.60
above.net	108,310	1.20	107,796	1.25	-3.71
exodus.net	92,367	1.03	91,013	1.05	-2.74
ns.dns.br	90,602	1.01	92,127	1.07	-5.75
interland.net	87,318	0.97	88,345	1.02	-5.28
tpsa.pl	74,348	0.83	75,794	0.88	-6.00
qwest.net	73,630	0.82	71,840	0.83	-1.78
cw.net	67,322	0.75	68,727	0.80	-6.13
secure.net	63,370	0.70	67,199	0.78	-9.63
about.com	62,232	0.69	63,618	0.74	-6.26
earthlink.net	60,409	0.67	60,409	0.70	-4.17
pnap.net	59,706	0.66	59,788	0.69	-4.30
alabanza.com	56,322	0.63	57,318	0.66	-5.83
rackspace.com	52,932	0.59	50,689	0.59	0.07
cerf.net	47,324	0.53	47,599	0.55	-4.72
demon.co.uk	44,692	0.50	45,322	0.53	-5.50
pbi.net	41,508	0.46	44,637	0.52	-10.89
concentric.net	36,157	0.40	36,092	0.42	-4.00
tele.dk	35,749	0.40	38,239	0.44	-10.41
gblx.net	35,573	0.39	35,497	0.41	-3.96
dtag.de	34,894	0.39	35,967	0.42	-7.03
cogentco.com	33,679	0.37	28,811	0.33	12.02
gtei.net	31,507	0.35	28,610	0.33	5.54
host4u.net	31,268	0.35	31,922	0.37	-6.13
dn.net	30,894	0.34	31,192	0.36	-5.08
maxim.net	30,674	0.34	33,220	0.38	-11.51
homestead.com	29,808	0.33	28,862	0.33	-1.03
pair.com	29,152	0.32	29,071	0.34	-3.90
interbusiness.it	27,838	0.31	28,008	0.32	-4.75
data-hotel.net	27,036	0.30	25,992	0.30	-0.32
lycos.com	26,634	0.30	25,803	0.30	-1.08
hosting4u.net	25,364	0.28	22,472	0.26	8.16
yahoo.com	24,000	0.27	23,925	0.28	-3.87
he.net	23,855	0.26	21,742	0.25	5.15
dialtoneinternet.net	23,787	0.26	22,211	0.26	2.63
ig.com.br	23,734	0.26	9,395	0.11	142.09
siteprotect.com	23,253	0.26	22,504	0.26	-0.98
bluemongoose.com	22,532	0.25	22,165	0.26	-2.58
spylog.com	22,306	0.25	21,498	0.25	-0.57
valueweb.net	20,947	0.23	21,110	0.24	-4.91
proxad.net	20,716	0.23	20,077	0.23	-1.12
bellsouth.net	20,582	0.23	20,325	0.24	-2.96
pipex.net	20,414	0.23	20,723	0.24	-5.60
tac.net	19,601	0.22	20,418	0.24	-8.00
digex.com	19,417	0.22	19,539	0.23	-4.77
yandex.ru	19,371	0.22	18,579	0.22	-0.08
9netave.com	19,157	0.21	19,902	0.23	-7.76
intouch.nl	18,739	0.21	18,696	0.22	-3.95
rain.fr	17,994	0.20	24,912	0.29	-30.78
uswest.net	17,718	0.20	17,690	0.20	-4.02
widexs.nl	17,294	0.19	16,852	0.20	-1.65
clara.net	17,167	0.19	16,022	0.19	2.68
pick.net	17,035	0.19	17,310	0.20	-5.69
affinity.com	16,958	0.19	17,214	0.20	-5.59
savvis.net	16,942	0.19	16,543	0.19	-1.86
ev1.net	16,755	0.19	16,563	0.19	-3.06
ip-plus.net	16,726	0.19	16,749	0.19	-4.30
cnc.ac.cn	16,652	0.18	16,416	0.19	-2.79
eli.net	16,384	0.18	15,684	0.18	0.11
pri-dns.de	16,144	0.18	16,220	0.19	-4.62
nameservers.net	15,980	0.18	15,553	0.18	-1.54
algx.net	15,771	0.18	16,249	0.19	-6.99
theplanet.net	15,667	0.17	15,806	0.18	-5.01
ocn.ad.jp	15,604	0.17	14,615	0.17	2.32
swbell.net	15,365	0.17	14,446	0.17	1.93
telia.com	15,289	0.17	14,847	0.17	-1.32
datapipe.net	15,226	0.17	15,301	0.18	-4.64
theplanet.com	15,052	0.17	13,926	0.16	3.58
easynet.co.uk	15,046	0.17	14,841	0.17	-2.84
ns0.com	14,987	0.17	15,122	0.18	-5.02
uk2net.com	14,529	0.16	14,542	0.17	-4.25
nacamar.net	14,124	0.16	14,832	0.17	-8.74
webfusion.co.uk	14,056	0.16	13,965	0.16	-3.54
rtcomm.ru	13,948	0.15	10,714	0.12	24.76
twtelecom.net	13,776	0.15	13,636	0.16	-3.18
localhost	13,752	0.15	13,032	0.15	1.13
inflow.net	13,303	0.15	13,633	0.16	-6.49
aunet.net	13,261	0.15	13,515	0.16	-5.97
chinanetcenter.com	13,240	0.15	13,476	0.16	-5.85
inode.at	13,110	0.15	12,895	0.15	-2.57
uunet.ca	12,831	0.14	12,613	0.15	-2.51
sfl.net	12,634	0.14	11,104	0.13	9.04
ns.embratel.net.br	12,596	0.14	12,426	0.14	-2.86
psi.net	12,446	0.14	14,371	0.17	-17.00
web2010.com	12,264	0.14	12,394	0.14	-5.17
netservers.net	12,255	0.14	12,626	0.15	-6.98
cihost.com	12,190	0.14	12,561	0.15	-7.00
vuurwerk.nl	11,886	0.13	11,898	0.14	-4.26
register.com	11,707	0.13	11,946	0.14	-6.09
bta.net.cn	11,561	0.13	12,668	0.15	-12.54
vdi.net	11,531	0.13	11,390	0.13	-2.98
guangzhou.gd.cn	11,286	0.13	11,120	0.13	-2.74
addr.com	11,170	0.12	11,348	0.13	-5.67
rt.ru	11,153	0.12	10,929	0.13	-2.20
twnic.net	11,062	0.12	10,820	0.13	-2.02
aspadmin.com	10,825	0.12	10,432	0.12	-0.56
ttd.net	10,771	0.12	10,391	0.12	-0.66
aitcom.net	10,725	0.12	11,042	0.13	-6.92
newaccount.com	10,694	0.12	10,779	0.12	-4.92
idc.ad.jp	10,629	0.12	10,716	0.12	-4.95
kornet.net	10,514	0.12	10,471	0.12	-3.77
abac.com	10,462	0.12	10,723	0.12	-6.50
colt.net	10,448	0.12	9,932	0.12	0.81
nac.net	10,443	0.12	10,092	0.12	-0.84
nxs.nl	10,404	0.12	10,407	0.12	-4.20
sphere.ad.jp	10,359	0.12	9,883	0.11	0.45
psi.ca	10,342	0.11	10,119	0.12	-2.06
bellglobal.com	10,338	0.11	10,172	0.12	-2.60
tierra.net	10,308	0.11	10,208	0.12	-3.23
conepuppy.com	10,291	0.11	10,938	0.13	-9.84
server-dns.com	10,269	0.11	10,185	0.12	-3.38
sunrise.ch	10,117	0.11	10,023	0.12	-3.27
ripn.net	10,114	0.11	10,092	0.12	-3.96
uni2.net	10,002	0.11	11,001	0.13	-12.87
leaseweb.nl	9,948	0.11	9,899	0.11	-3.69
gxn.net	9,925	0.11	19,339	0.22	-50.82
harvard.net	9,847	0.11	6,499	0.08	45.20
ecrc.de	9,800	0.11	9,878	0.11	-4.93
interq.or.jp	9,677	0.11	9,415	0.11	-1.50
softcomca.com	9,560	0.11	9,538	0.11	-3.95
dacom.co.kr	9,517	0.11	10,081	0.12	-9.53
tiscali.nl	9,494	0.11	9,496	0.11	-4.19
vwh1.net	9,402	0.10	9,416	0.11	-4.31
broadwing.net	9,323	0.10	8,860	0.10	0.84
vcommerce.com	9,300	0.10	9,659	0.11	-7.73
nl.net	9,242	0.10	9,443	0.11	-6.21
vosn.net	9,189	0.10	9,365	0.11	-5.97
kidc.net	9,129	0.10	9,141	0.11	-4.29
relcom.ru	9,121	0.10	8,974	0.10	-2.60
national-net.com	8,887	0.10	9,533	0.11	-10.66
teleglobe.net	8,872	0.10	9,596	0.11	-11.40
bt.net	8,776	0.10	8,496	0.10	-1.01
dion.ne.jp	8,761	0.10	8,942	0.10	-6.11
california.net	8,755	0.10	8,798	0.10	-4.64
netbenefit.co.uk	8,737	0.10	8,990	0.10	-6.87
hinet.net	8,364	0.09	8,515	0.10	-5.87
globix.net	8,337	0.09	8,710	0.10	-8.27
oklahoma.net	8,125	0.09	8,001	0.09	-2.68
bsdhost.net	8,084	0.09	7,760	0.09	-0.17
technorail.com	8,010	0.09	8,466	0.10	-9.33
coop.net	7,981	0.09	4,803	0.06	59.24
telstra.net	7,976	0.09	7,906	0.09	-3.32
u-net.net	7,905	0.09	8,028	0.09	-5.64
home.pl	7,853	0.09	7,219	0.08	4.25
advancedaccess.com	7,772	0.09	5,551	0.06	34.17
rr.com	7,758	0.09	7,096	0.08	4.77
fastnameserv.com	7,734	0.09	6,918	0.08	7.14
gldn.net	7,671	0.09	7,551	0.09	-2.65
grouptelecom.net	7,613	0.08	7,373	0.09	-1.05
xs4all.nl	7,517	0.08	7,600	0.09	-5.21
netsol.com	7,499	0.08	7,688	0.09	-6.52
cybercity.dk	7,489	0.08	7,981	0.09	-10.08
adgrafix.com	7,487	0.08	7,671	0.09	-6.47
va2	7,459	0.08	8,442	0.10	-15.33
likewhoa.com	7,434	0.08	7,071	0.08	0.75
mailbox.co.uk	7,388	0.08	7,484	0.09	-5.40
datacomm.ch	7,342	0.08	7,349	0.09	-4.26
sakura.ad.jp	7,326	0.08	7,195	0.08	-2.42
one-2-one.net	7,277	0.08	7,371	0.09	-5.39
digiweb2.dk	7,260	0.08	7,524	0.09	-7.53
cymitar.net	7,243	0.08	6,243	0.07	11.18
tera-byte.com	7,127	0.08	6,748	0.08	1.21
oleane.net	7,057	0.08	7,090	0.08	-4.61
dns.fz.fj.cn	6,981	0.08	6,932	0.08	-3.49
bur-ns1-ms	6,867	0.08	7,058	0.08	-6.76
iunet.it	6,851	0.08	6,837	0.08	-3.97
appliedtheory.com	6,845	0.08	6,984	0.08	-6.08
namespace4you.de	6,802	0.08	6,430	0.07	1.38
mcbone.net	6,795	0.08	6,846	0.08	-4.88
cybercon.com	6,773	0.08	6,814	0.08	-4.74
netgate.net.nz	6,749	0.07	6,726	0.08	-3.84
rnc.ro	6,615	0.07	5,731	0.07	10.61
gte.net	6,607	0.07	5,487	0.06	15.39
peer1.net	6,574	0.07	6,296	0.07	0.06
magic-moments.com	6,558	0.07	6,480	0.08	-3.01
internet-dns.net	6,472	0.07	6,477	0.08	-4.24
gtn.com	6,462	0.07	17,985	0.21	-65.57
activeisp.com	6,395	0.07	6,545	0.08	-6.36
tmag.de	6,355	0.07	6,401	0.07	-4.86
inet.it	6,337	0.07	6,309	0.07	-3.74
dknet.dk	6,300	0.07	6,483	0.08	-6.87
tucows.com	6,272	0.07	6,266	0.07	-4.08
servidoresdns.net	6,114	0.07	5,992	0.07	-2.22
netcom.ca	6,036	0.07	6,191	0.07	-6.57
mtu.ru	6,026	0.07	5,425	0.06	6.45
prontomail.com	6,022	0.07	5,941	0.07	-2.86
fast.net	5,996	0.07	5,969	0.07	-3.73
gngidc.net	5,937	0.07	5,388	0.06	5.60
dns-host.com	5,895	0.07	6,078	0.07	-7.05
speakeasy.net	5,873	0.07	5,587	0.06	0.74
boca15-verio.com	5,856	0.07	5,980	0.07	-6.16
readyhosting.com	5,776	0.06	5,826	0.07	-4.99
swip.net	5,774	0.06	5,411	0.06	2.26
metronet.ca	5,741	0.06	4,979	0.06	10.50
crystaltech.com	5,705	0.06	5,585	0.06	-2.11
dnssolution.com	5,686	0.06	6,001	0.07	-9.20
mach10hosting.com	5,683	0.06	5,315	0.06	2.47
candidhosting.com	5,633	0.06	6,056	0.07	-10.86
city-guide.com	5,621	0.06	4,445	0.05	21.19
fastdns.net	5,612	0.06	5,571	0.06	-3.46
enternet.com.pl	5,564	0.06	5,370	0.06	-0.71
msk.ru	5,549	0.06	5,402	0.06	-1.56
dk.net	5,508	0.06	5,919	0.07	-10.82
netaxs.com	5,429	0.06	5,289	0.06	-1.63
ision.net.uk	5,425	0.06	5,479	0.06	-5.11
pajo.com	5,411	0.06	5,570	0.06	-6.90
global-ip.net	5,383	0.06	5,846	0.07	-11.76
stargate.net	5,355	0.06	5,309	0.06	-3.34
mindspring.net	5,260	0.06	5,235	0.06	-3.71
firstserver.ne.jp	5,246	0.06	5,177	0.06	-2.89
onvoy.net	5,246	0.06	5,468	0.06	-8.06
ns.nic.mx	5,243	0.06	5,095	0.06	-1.38
espire.net	5,238	0.06	5,504	0.06	-8.80
enta.net	5,166	0.06	5,164	0.06	-4.13
fnsi.net	5,135	0.06	5,359	0.06	-8.17
tiscalinet.it	5,126	0.06	5,084	0.06	-3.38
agarik.com	5,088	0.06	4,875	0.06	0.02
mobilenetics.com	5,087	0.06	4,728	0.05	3.11
voyager.net	5,036	0.06	5,078	0.06	-4.96
orc.ru	5,021	0.06	4,779	0.06	0.68
nmc1.ptt.js.cn	4,990	0.06	4,948	0.06	-3.35
cais.com	4,989	0.06	5,161	0.06	-7.36
servint.com	4,986	0.06	5,112	0.06	-6.53
zf.net	4,951	0.05	4,930	0.06	-3.76
gts.cz	4,893	0.05	4,775	0.06	-1.80
insinc.net	4,892	0.05	4,797	0.06	-2.27
xcite.net	4,849	0.05	4,948	0.06	-6.09
imconline.net	4,767	0.05	4,770	0.06	-4.23
viawest.net	4,750	0.05	4,863	0.06	-6.40
atworks.co.jp	4,733	0.05	4,537	0.05	-0.03
isdnet.net	4,720	0.05	4,621	0.05	-2.12
bt.co.uk	4,705	0.05	4,750	0.06	-5.08
speednames.com	4,700	0.05	4,802	0.06	-6.20
eu.net	4,630	0.05	4,897	0.06	-9.39
cent.net	4,626	0.05	4,509	0.05	-1.68
force9.net	4,620	0.05	4,607	0.05	-3.90
connect.com.au	4,583	0.05	4,647	0.05	-5.49
ciberlynx.net	4,566	0.05	4,243	0.05	3.13
dns-solutions.net	4,561	0.05	4,544	0.05	-3.81
masterhost.ru	4,551	0.05	4,255	0.05	2.50
accentric.net	4,550	0.05	4,316	0.05	1.03
inet.fi	4,545	0.05	4,544	0.05	-4.15

* 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.