Report Description

The ISP Market Share Report analyzes the distribution of web servers in our surveys across different ISPs. By classifying the 26804108 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 2007 Count*	Aug 2007 %	Jul 2007 Count*	Jul 2007 %	Growth %	Buy this ISP's customer list
schlund.de	976,226	3.64	980,159	3.70	-1.47	$294.06  Contact Us
theplanet.com	918,371	3.43	879,002	3.31	3.36	$279.59  Contact Us
y.dns.jp	723,466	2.70	718,545	2.71	-0.39	$230.87  Contact Us
ev1servers.net	504,773	1.88	515,629	1.94	-3.15	$176.19  Contact Us
secureserver.net	369,635	1.38	362,022	1.37	1.01	$142.41  Contact Us
lacnic.net	321,942	1.20	333,944	1.26	-4.63	$130.49  Contact Us
dns.kr	288,887	1.08	279,071	1.05	2.41	$122.22  Contact Us
sakura.ad.jp	286,471	1.07	273,879	1.03	3.48	$121.62  Contact Us
rackspace.com	277,509	1.04	276,985	1.04	-0.88	$119.38  Contact Us
ntt.net	262,648	0.98	257,227	0.97	1.01	$115.66  Contact Us
isprime.com	257,413	0.96	269,660	1.02	-5.56	$114.35  Contact Us
a.in-addr.cn	255,136	0.95	249,734	0.94	1.07	$113.78  Contact Us
layeredtech.com	207,788	0.78	204,786	0.77	0.38	$101.95  Contact Us
level3.net	200,538	0.75	185,220	0.70	7.11	$100.13  Contact Us
ovh.net	198,804	0.74	189,613	0.72	3.72	$99.70  Contact Us
a.dns.br	196,994	0.73	210,087	0.79	-7.24	$99.25  Contact Us
your-server.de	186,185	0.69	202,074	0.76	-8.85	$96.55  Contact Us
yahoo.com	183,131	0.68	174,700	0.66	3.70	$95.78  Contact Us
dreamhost.com	177,715	0.66	172,421	0.65	1.97	$94.43  Contact Us
uu.net	173,980	0.65	178,586	0.67	-3.62	$93.50  Contact Us
cogentco.com	165,439	0.62	172,790	0.65	-5.28	$91.36  Contact Us
savvis.net	151,886	0.57	154,199	0.58	-2.56	$87.97  Contact Us
ipowerweb.net	150,139	0.56	149,385	0.56	-0.57	$87.53  Contact Us
technorail.com	148,575	0.55	147,180	0.56	-0.13	$87.14  Contact Us
proxad.net	146,574	0.55	141,554	0.53	2.44	$86.64  Contact Us
nac.net	143,900	0.54	149,435	0.56	-4.74	$85.97  Contact Us
leaseweb.nl	139,121	0.52	154,546	0.58	-10.95	$84.78  Contact Us
peer1.net	137,969	0.51	136,371	0.51	0.09	$84.49  Contact Us
softlayer.com	135,771	0.51	129,086	0.49	4.05	$83.94  Contact Us
att.net	133,044	0.50	137,952	0.52	-4.59	$83.26  Contact Us
pnap.net	131,952	0.49	139,925	0.53	-6.71	$82.99  Contact Us
guangzhou.gd.cn	129,489	0.48	133,304	0.50	-3.90	$82.37  Contact Us
gnax.net	126,088	0.47	122,933	0.46	1.47	$81.52  Contact Us
yourhostingaccount.com	109,320	0.41	112,083	0.42	-3.51	$77.33  Contact Us
fasthosts.net.uk	109,310	0.41	106,596	0.40	1.45	$77.33  Contact Us
hosteurope.de	105,493	0.39	103,583	0.39	0.75	$76.37  Contact Us
sta.net.cn	104,449	0.39	110,724	0.42	-6.68	$76.11  Contact Us
secure.net	103,966	0.39	104,550	0.39	-1.62	$75.99  Contact Us
zjnbptt.net.cn	103,182	0.38	113,952	0.43	-10.42	$75.80  Contact Us
localhost	102,535	0.38	93,156	0.35	8.89	$75.63  Contact Us
rz-ip.net	97,554	0.36	95,604	0.36	0.95	$73.78  Contact Us
sprintlink.net	95,609	0.36	97,382	0.37	-2.87	$72.80  Contact Us
xlink.net	95,410	0.36	85,110	0.32	10.90	$72.70  Contact Us
cais.com	94,541	0.35	92,805	0.35	0.78	$72.27  Contact Us
fc2.com	93,558	0.35	127,070	0.48	-27.16	$71.78  Contact Us
pair.com	92,730	0.35	90,772	0.34	1.06	$71.36  Contact Us
qwest.net	91,805	0.34	91,544	0.35	-0.79	$70.90  Contact Us
interland.net	90,654	0.34	91,392	0.34	-1.87	$70.33  Contact Us
namespace4you.de	89,230	0.33	86,438	0.33	2.12	$69.61  Contact Us
pri-dns.de	87,858	0.33	99,332	0.37	-12.50	$68.93  Contact Us
pwebtech.com	87,550	0.33	85,979	0.32	0.74	$68.78  Contact Us
cncnet.net	86,377	0.32	86,951	0.33	-1.73	$68.19  Contact Us
masterhost.ru	85,035	0.32	85,298	0.32	-1.38	$67.52  Contact Us
yandex.ru	84,472	0.32	77,708	0.29	7.54	$67.24  Contact Us
bluehost.com	80,225	0.30	75,711	0.29	4.83	$65.11  Contact Us
intergenia.de	79,376	0.30	78,385	0.30	0.18	$64.69  Contact Us
interq.or.jp	78,576	0.29	78,042	0.29	-0.40	$64.29  Contact Us
dns.fz.fj.cn	77,318	0.29	67,678	0.26	13.02	$63.66  Contact Us
dimenoc.com	76,390	0.28	77,353	0.29	-2.30	$63.20  Contact Us
dialtoneinternet.net	76,084	0.28	84,977	0.32	-11.42	$63.04  Contact Us
abac.com	73,368	0.27	74,370	0.28	-2.40	$61.68  Contact Us
geodns.net	69,868	0.26	65,709	0.25	5.19	$59.93  Contact Us
kasserver.com	69,045	0.26	67,124	0.25	1.76	$59.52  Contact Us
usen.ad.jp	68,293	0.25	65,131	0.25	3.73	$59.15  Contact Us
alabanza.com	67,499	0.25	68,152	0.26	-2.02	$58.75  Contact Us
scservers.com	66,813	0.25	71,072	0.27	-7.00	$58.41  Contact Us
nmc1.ptt.js.cn	66,469	0.25	60,079	0.23	9.45	$58.23  Contact Us
fastservers.net	66,004	0.25	66,559	0.25	-1.90	$58.00  Contact Us
ipx-server.de	65,808	0.25	79,875	0.30	-18.49	$57.90  Contact Us
ocn.ad.jp	65,065	0.24	68,273	0.26	-5.72	$57.53  Contact Us
twnic.net	64,116	0.24	63,541	0.24	-0.18	$57.06  Contact Us
bta.net.cn	64,112	0.24	61,898	0.23	2.47	$57.06  Contact Us
lunarpages.com	62,097	0.23	62,559	0.24	-1.80	$56.05  Contact Us
rt-comm.ru	62,093	0.23	60,336	0.23	1.81	$56.05  Contact Us
twtelecom.net	59,732	0.22	50,968	0.19	15.94	$54.87  Contact Us
he.net	58,685	0.22	52,683	0.20	10.20	$54.34  Contact Us
dtag.de	58,453	0.22	57,347	0.22	0.84	$54.23  Contact Us
cnc-idc.com	57,920	0.22	58,399	0.22	-1.88	$53.96  Contact Us
tpnet.pl	56,187	0.21	59,877	0.23	-7.17	$53.09  Contact Us
b-one-dns.net	56,075	0.21	54,647	0.21	1.51	$53.04  Contact Us
tele.dk	55,801	0.21	55,334	0.21	-0.24	$52.90  Contact Us
home.pl	55,694	0.21	51,362	0.19	7.27	$52.85  Contact Us
fhe3rz.net	55,035	0.21	39,777	0.15	36.88	$52.52  Contact Us
bluegravity.com	54,991	0.21	50,312	0.19	8.13	$52.50  Contact Us
ns01.idc.jp	54,641	0.20	58,856	0.22	-8.16	$52.32  Contact Us
colt.net	53,372	0.20	51,043	0.19	3.44	$51.69  Contact Us
hostway.net	52,729	0.20	53,439	0.20	-2.39	$51.36  Contact Us
rain.fr	52,129	0.19	50,301	0.19	2.52	$51.06  Contact Us
mediatemple.net	50,804	0.19	48,234	0.18	4.20	$50.40  Contact Us
sourcedns.com	50,713	0.19	49,037	0.18	2.31	$50.36  Contact Us
datapipe.net	50,492	0.19	55,281	0.21	-9.64	$50.25  Contact Us
inode.at	49,869	0.19	48,080	0.18	2.61	$49.87  Contact Us
servint.com	49,851	0.19	49,447	0.19	-0.26	$49.85  Contact Us
managedsg-inc.com	49,804	0.19	54,707	0.21	-9.94	$49.80  Contact Us
afrinic.net	48,578	0.18	48,250	0.18	-0.40	$48.58  Contact Us
hichina.com	48,031	0.18	47,324	0.18	0.41	$48.03  Contact Us
hbwhptt.net.cn	47,846	0.18	48,678	0.18	-2.76	$47.85  Contact Us
rr.com	47,711	0.18	50,033	0.19	-5.66	$47.71  Contact Us
iweb-hosting.com	47,354	0.18	46,137	0.17	1.54	$47.35  Contact Us
liquidweb.com	46,625	0.17	47,680	0.18	-3.26	$46.62  Contact Us
lnhi.net	46,438	0.17	41,127	0.16	11.70	$46.44  Contact Us
inetbone.net	46,194	0.17	44,420	0.17	2.88	$46.19  Contact Us
sphere.ad.jp	46,081	0.17	41,969	0.16	8.62	$46.08  Contact Us
verio.net	45,827	0.17	46,354	0.17	-2.20	$45.83  Contact Us
proserve.nl	45,594	0.17	44,457	0.17	1.46	$45.59  Contact Us
intercom.com.cn	45,311	0.17	43,154	0.16	3.87	$45.31  Contact Us
net.ru	44,511	0.17	46,354	0.17	-5.01	$44.51  Contact Us
dion.ne.jp	43,287	0.16	42,161	0.16	1.57	$43.29  Contact Us
3fn.net	43,279	0.16	46,294	0.17	-7.51	$43.28  Contact Us
valueweb.net	43,097	0.16	44,570	0.17	-4.34	$43.10  Contact Us
kornet.net	42,559	0.16	43,716	0.16	-3.69	$42.56  Contact Us
in2net.com	42,395	0.16	42,344	0.16	-0.95	$42.40  Contact Us
servidoresdns.net	41,455	0.15	40,945	0.15	0.16	$41.45  Contact Us
ipipe.net	40,520	0.15	41,646	0.16	-3.75	$40.52  Contact Us
sagonet.com	39,897	0.15	40,573	0.15	-2.72	$39.90  Contact Us
marchex.com	39,825	0.15	47,757	0.18	-17.50	$39.83  Contact Us
backwoodsmedia.com	39,716	0.15	39,719	0.15	-1.08	$39.72  Contact Us
aspadmin.com	39,710	0.15	38,852	0.15	1.11	$39.71  Contact Us
gxn.net	39,653	0.15	40,005	0.15	-1.94	$39.65  Contact Us
xs4all.nl	39,418	0.15	37,058	0.14	5.23	$39.42  Contact Us
interware.hu	39,279	0.15	45,710	0.17	-14.99	$39.28  Contact Us
casablanca.cz	39,149	0.15	39,043	0.15	-0.80	$39.15  Contact Us
sippia.de	38,906	0.15	49,515	0.19	-22.27	$38.91  Contact Us
calpop.com	38,893	0.15	37,454	0.14	2.73	$38.89  Contact Us
meganameservers.com	38,863	0.14	34,371	0.13	11.86	$38.86  Contact Us
dnspro.de	38,583	0.14	36,611	0.14	4.26	$38.58  Contact Us
swbell.net	38,486	0.14	38,829	0.15	-1.95	$38.49  Contact Us
elinuxservers.com	38,393	0.14	37,817	0.14	0.43	$38.39  Contact Us
webcontrolcenter.com	37,806	0.14	36,688	0.14	1.94	$37.81  Contact Us
inflow.net	37,660	0.14	36,906	0.14	0.95	$37.66  Contact Us
eli.net	37,403	0.14	41,333	0.16	-10.48	$37.40  Contact Us
netart.pl	37,351	0.14	36,666	0.14	0.78	$37.35  Contact Us
carpathiahost.net	36,601	0.14	39,376	0.15	-8.04	$36.60  Contact Us
cihost.com	36,489	0.14	36,842	0.14	-2.02	$36.49  Contact Us
clara.net	35,494	0.13	35,189	0.13	-0.21	$35.49  Contact Us
xo.com	35,394	0.13	34,042	0.13	2.86	$35.39  Contact Us
virtualxs.com	34,650	0.13	19,950	0.08	71.82	$34.65  Contact Us
sdjnptt.net.cn	34,348	0.13	34,049	0.13	-0.20	$34.35  Contact Us
sc163.net	33,916	0.13	35,538	0.13	-5.59	$33.92  Contact Us
telecity.net	33,207	0.12	35,593	0.13	-7.70	$33.21  Contact Us
donhost.co.uk	32,913	0.12	32,816	0.12	-0.78	$32.91  Contact Us
hananet.net	32,606	0.12	32,434	0.12	-0.55	$32.61  Contact Us
cn.net	32,540	0.12	32,411	0.12	-0.68	$32.54  Contact Us
easynet.co.uk	32,366	0.12	31,605	0.12	1.31	$32.37  Contact Us
ev1.net	32,172	0.12	29,225	0.11	8.90	$32.17  Contact Us
interbusiness.it	31,906	0.12	32,670	0.12	-3.39	$31.91  Contact Us
servepath.com	31,817	0.12	31,702	0.12	-0.71	$31.82  Contact Us
pipex.net	31,763	0.12	27,170	0.10	15.65	$31.76  Contact Us
a.ns	31,743	0.12	34,449	0.13	-8.84	$31.74  Contact Us
bellsouth.net	31,429	0.12	31,511	0.12	-1.33	$31.43  Contact Us
datanet.hu	31,246	0.12	30,122	0.11	2.62	$31.25  Contact Us
iomart.co.uk	30,800	0.11	29,474	0.11	3.38	$30.80  Contact Us
hinet.net	30,257	0.11	29,759	0.11	0.58	$30.26  Contact Us
atrivo.com	29,864	0.11	26,774	0.10	10.35	$29.86  Contact Us
amenworld.com	29,789	0.11	28,494	0.11	3.42	$29.79  Contact Us
west-datacenter.net	29,738	0.11	29,380	0.11	0.13	$29.74  Contact Us
host4u.net	29,607	0.11	29,883	0.11	-1.99	$29.61  Contact Us
netnation.com	29,544	0.11	31,896	0.12	-8.37	$29.54  Contact Us
above.net	29,134	0.11	29,057	0.11	-0.81	$29.13  Contact Us
telia.com	28,844	0.11	28,711	0.11	-0.61	$28.84  Contact Us
kidc.net	28,467	0.11	28,657	0.11	-1.73	$28.47  Contact Us
cnchost.com	28,202	0.11	28,570	0.11	-2.35	$28.20  Contact Us
uk2.net	27,650	0.10	26,881	0.10	1.76	$27.65  Contact Us
ns-px.online.sh.cn	27,406	0.10	22,342	0.08	21.35	$27.41  Contact Us
inet.it	27,403	0.10	25,738	0.10	5.33	$27.40  Contact Us
hopone.net	27,372	0.10	26,427	0.10	2.47	$27.37  Contact Us
dn.net	26,985	0.10	27,002	0.10	-1.13	$26.98  Contact Us
paetec.net	26,906	0.10	27,130	0.10	-1.89	$26.91  Contact Us
bt.net	26,853	0.10	27,211	0.10	-2.37	$26.85  Contact Us
mcbone.net	26,575	0.10	26,229	0.10	0.23	$26.57  Contact Us
iprevolution.co.jp	26,345	0.10	30,462	0.11	-14.44	$26.34  Contact Us
rackforce.com	26,109	0.10	25,701	0.10	0.50	$26.11  Contact Us
anonymous-servers.com	26,090	0.10	26,463	0.10	-2.47	$26.09  Contact Us
phatservers.com	26,063	0.10	29,655	0.11	-13.05	$26.06  Contact Us
widexs.nl	26,022	0.10	25,975	0.10	-0.89	$26.02  Contact Us
tera-byte.com	26,011	0.10	25,957	0.10	-0.87	$26.01  Contact Us
earthlink.net	25,752	0.10	26,039	0.10	-2.16	$25.75  Contact Us
server260.com	25,566	0.10	25,248	0.10	0.17	$25.57  Contact Us
tpt.net.cn	25,505	0.10	23,881	0.09	5.66	$25.51  Contact Us
gyron.net	25,411	0.09	24,935	0.09	0.82	$25.41  Contact Us
kei.pl	25,404	0.09	24,836	0.09	1.19	$25.40  Contact Us
colo4dallas.net	25,313	0.09	23,888	0.09	4.83	$25.31  Contact Us
pochta.ru	25,302	0.09	28,131	0.11	-11.02	$25.30  Contact Us
serico.de	25,057	0.09	25,343	0.10	-2.19	$25.06  Contact Us
dynamicweb.net	25,001	0.09	24,483	0.09	1.02	$25.00  Contact Us
uunet.ca	24,970	0.09	24,631	0.09	0.29	$24.97  Contact Us
tmag.de	24,900	0.09	24,701	0.09	-0.27	$24.90  Contact Us
deftechgroup.com	24,585	0.09	25,483	0.10	-4.56	$24.59  Contact Us
servage.net	24,567	0.09	23,350	0.09	4.08	$24.57  Contact Us
datadragon.net	24,517	0.09	21,991	0.08	10.29	$24.52  Contact Us
orbus.fr	24,496	0.09	23,733	0.09	2.11	$24.50  Contact Us
sivit.org	24,447	0.09	22,241	0.08	8.74	$24.45  Contact Us
primarydns.com	24,267	0.09	28,221	0.11	-14.93	$24.27  Contact Us
hosting.com	24,143	0.09	22,619	0.09	5.59	$24.14  Contact Us
netbenefit.co.uk	23,933	0.09	23,407	0.09	1.15	$23.93  Contact Us
burst.net	23,896	0.09	26,076	0.10	-9.34	$23.90  Contact Us
alchemyfx.com	23,557	0.09	23,300	0.09	0.02	$23.56  Contact Us
alphared.com	23,330	0.09	22,355	0.08	3.24	$23.33  Contact Us
crystaltech.com	23,283	0.09	22,204	0.08	3.74	$23.28  Contact Us
dns.xm.fj.cn	23,252	0.09	24,309	0.09	-5.37	$23.25  Contact Us
inhoster.com	23,019	0.09	27,459	0.10	-17.07	$23.02  Contact Us
ieurop.net	23,001	0.09	22,110	0.08	2.91	$23.00  Contact Us
pbi.net	22,919	0.09	23,953	0.09	-5.34	$22.92  Contact Us
ttnet.net.tr	22,839	0.09	22,630	0.09	-0.16	$22.84  Contact Us
t-online.hu	22,805	0.09	22,379	0.08	0.81	$22.80  Contact Us
activeisp.com	22,652	0.08	22,043	0.08	1.66	$22.65  Contact Us
ip-plus.net	22,430	0.08	22,278	0.08	-0.40	$22.43  Contact Us
maxim.net	22,205	0.08	17,653	0.07	24.44	$22.20  Contact Us
forpsi.net	22,063	0.08	18,864	0.07	15.70	$22.06  Contact Us
ocn.ne.jp	22,003	0.08	21,811	0.08	-0.20	$22.00  Contact Us
evanzo.com	21,865	0.08	21,910	0.08	-1.28	$21.87  Contact Us
keyweb.de	21,850	0.08	22,767	0.09	-5.06	$21.85  Contact Us
server-dns.com	21,825	0.08	21,726	0.08	-0.62	$21.82  Contact Us
bezeqint.net	21,496	0.08	21,565	0.08	-1.39	$21.50  Contact Us
vwh1.net	21,466	0.08	21,103	0.08	0.63	$21.47  Contact Us
trouble-free.net	21,408	0.08	25,309	0.10	-16.32	$21.41  Contact Us
valuehost.ru	21,243	0.08	21,994	0.08	-4.45	$21.24  Contact Us
hostlab.nl	21,164	0.08	19,524	0.07	7.24	$21.16  Contact Us
fastdns.net	21,116	0.08	21,288	0.08	-1.87	$21.12  Contact Us
hm23	21,065	0.08	20,907	0.08	-0.32	$21.06  Contact Us
fastweb.it	21,059	0.08	22,356	0.08	-6.81	$21.06  Contact Us
gldn.net	20,981	0.08	22,021	0.08	-5.74	$20.98  Contact Us
tpnbg.com	20,972	0.08	19,743	0.07	5.09	$20.97  Contact Us
cox.net	20,965	0.08	21,435	0.08	-3.24	$20.96  Contact Us
cnmobile.net	20,879	0.08	21,724	0.08	-4.92	$20.88  Contact Us
ilse.net	20,812	0.08	20,590	0.08	-0.01	$20.81  Contact Us
conepuppy.com	20,809	0.08	20,320	0.08	1.31	$20.81  Contact Us
ikp.pl	20,751	0.08	20,015	0.08	2.57	$20.75  Contact Us
as5587.net	20,650	0.08	21,034	0.08	-2.88	$20.65  Contact Us
webfusion.co.uk	20,643	0.08	21,047	0.08	-2.97	$20.64  Contact Us
mainnameserver.com	20,634	0.08	19,797	0.07	3.11	$20.63  Contact Us
aitcom.net	20,592	0.08	20,940	0.08	-2.72	$20.59  Contact Us
superb.net	20,561	0.08	19,259	0.07	5.62	$20.56  Contact Us
hivelocity.net	20,559	0.08	21,652	0.08	-6.07	$20.56  Contact Us
ctnt.com.cn	20,393	0.08	19,551	0.07	3.19	$20.39  Contact Us
choopa.com	20,164	0.08	20,097	0.08	-0.74	$20.16  Contact Us
bjkjw	20,024	0.07	22,011	0.08	-10.00	$20.02  Contact Us
cnuninet.net	19,817	0.07	21,084	0.08	-7.02	$19.82  Contact Us
ns	19,812	0.07	17,851	0.07	9.80	$19.81  Contact Us
firstserver.ne.jp	19,611	0.07	19,413	0.07	-0.06	$19.61  Contact Us
hostpoint.ch	19,567	0.07	19,348	0.07	0.05	$19.57  Contact Us
voxel.net	19,438	0.07	19,050	0.07	0.94	$19.44  Contact Us
corbina.net	19,438	0.07	19,136	0.07	0.49	$19.44  Contact Us
speakeasy.net	19,385	0.07	19,809	0.07	-3.19	$19.38  Contact Us
cybertrails.com	19,332	0.07	14,809	0.06	29.14	$19.33  Contact Us
silkroadtechnologies.com	19,233	0.07	19,363	0.07	-1.74	$19.23  Contact Us
sw-core.net	19,187	0.07	23,616	0.09	-19.63	$19.19  Contact Us
demon.co.uk	19,041	0.07	19,634	0.07	-4.06	$19.04  Contact Us
enta.net	19,002	0.07	19,422	0.07	-3.21	$19.00  Contact Us
qsc.de	18,812	0.07	6,317	0.02	194.61	$18.81  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.

Beginning with the February 2006 data set on which the March 1st, 2006 reports are based, a new algorithm was implemented for determining which webservers are assigned to which ISP. This new algorithm catches a significant number of servers which previously were unable to be assigned to an ISP.