Report Description

The ISP Market Share Report analyzes the distribution of web servers in our surveys across different ISPs. By classifying the 29352410 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 2008 Count*	Feb 2008 %	Jan 2008 Count*	Jan 2008 %	Growth %	Buy this ISP's customer list
schlund.de	1,042,719	3.55	960,104	3.37	5.35	$310.68  Contact Us
y.dns.jp	814,708	2.78	762,883	2.68	3.60	$253.68  Contact Us
theplanet.com	756,079	2.58	820,937	2.88	-10.66	$239.02  Contact Us
secureserver.net	485,526	1.65	466,295	1.64	1.01	$171.38  Contact Us
ev1servers.net	454,016	1.55	445,698	1.57	-1.18	$163.50  Contact Us
sakura.ad.jp	374,527	1.28	345,626	1.21	5.12	$143.63  Contact Us
lacnic.net	322,574	1.10	328,576	1.15	-4.77	$130.64  Contact Us
ntt.net	322,016	1.10	315,641	1.11	-1.04	$130.50  Contact Us
rackspace.com	316,129	1.08	308,299	1.08	-0.53	$129.03  Contact Us
a.in-addr.cn	301,903	1.03	284,004	1.00	3.12	$125.48  Contact Us
dns.kr	272,815	0.93	266,913	0.94	-0.85	$118.20  Contact Us
ovh.net	261,000	0.89	232,498	0.82	8.90	$115.25  Contact Us
your-server.de	257,704	0.88	215,918	0.76	15.78	$114.43  Contact Us
dreamhost.com	241,132	0.82	217,465	0.76	7.56	$110.28  Contact Us
layeredtech.com	233,738	0.80	198,244	0.70	14.37	$108.43  Contact Us
yahoo.com	205,744	0.70	189,083	0.66	5.55	$101.44  Contact Us
a.dns.br	185,585	0.63	196,717	0.69	-8.48	$96.40  Contact Us
proxad.net	168,853	0.58	161,522	0.57	1.41	$92.21  Contact Us
technorail.com	168,515	0.57	164,411	0.58	-0.57	$92.13  Contact Us
fc2.com	166,156	0.57	142,702	0.50	12.95	$91.54  Contact Us
leaseweb.nl	164,749	0.56	153,885	0.54	3.85	$91.19  Contact Us
yourhostingaccount.com	163,428	0.56	132,426	0.47	19.71	$90.86  Contact Us
savvis.net	157,255	0.54	139,036	0.49	9.72	$89.31  Contact Us
level3.net	157,214	0.54	126,497	0.44	20.56	$89.30  Contact Us
uu.net	155,052	0.53	162,394	0.57	-7.38	$88.76  Contact Us
peer1.net	150,772	0.51	140,321	0.49	4.23	$87.69  Contact Us
guangzhou.gd.cn	149,108	0.51	148,278	0.52	-2.45	$87.28  Contact Us
gnax.net	146,622	0.50	145,453	0.51	-2.22	$86.66  Contact Us
cogentco.com	146,426	0.50	168,874	0.59	-15.89	$86.61  Contact Us
att.net	135,511	0.46	135,592	0.48	-3.05	$83.88  Contact Us
isprime.com	133,454	0.45	160,548	0.56	-19.37	$83.36  Contact Us
nac.net	133,352	0.45	128,625	0.45	0.57	$83.34  Contact Us
bluehost.com	132,959	0.45	123,589	0.43	4.36	$83.24  Contact Us
pnap.net	131,766	0.45	135,870	0.48	-5.92	$82.94  Contact Us
zjnbptt.net.cn	122,550	0.42	115,646	0.41	2.80	$80.64  Contact Us
fasthosts.net.uk	119,255	0.41	114,807	0.40	0.76	$79.81  Contact Us
hosteurope.de	113,267	0.39	103,378	0.36	6.28	$78.32  Contact Us
secure.net	108,394	0.37	108,327	0.38	-2.93	$77.10  Contact Us
rz-ip.net	108,119	0.37	108,680	0.38	-3.50	$77.03  Contact Us
sta.net.cn	107,649	0.37	101,979	0.36	2.40	$76.91  Contact Us
namespace4you.de	105,049	0.36	101,508	0.36	0.39	$76.26  Contact Us
ipowerweb.net	101,490	0.35	133,016	0.47	-25.99	$75.37  Contact Us
localhost	99,723	0.34	97,615	0.34	-0.90	$74.86  Contact Us
abac.com	97,661	0.33	87,971	0.31	7.69	$73.83  Contact Us
yandex.ru	95,292	0.32	84,852	0.30	8.94	$72.65  Contact Us
cncnet.net	93,579	0.32	84,907	0.30	6.91	$71.79  Contact Us
sprintlink.net	92,087	0.31	92,152	0.32	-3.06	$71.04  Contact Us
qwest.net	89,637	0.31	89,770	0.32	-3.14	$69.82  Contact Us
pair.com	89,359	0.30	86,195	0.30	0.57	$69.68  Contact Us
dnspro.de	89,181	0.30	65,890	0.23	31.29	$69.59  Contact Us
pri-dns.de	88,686	0.30	88,411	0.31	-2.69	$69.34  Contact Us
masterhost.ru	88,645	0.30	90,185	0.32	-4.65	$69.32  Contact Us
nmc1.ptt.js.cn	85,893	0.29	75,213	0.26	10.78	$67.95  Contact Us
dialtoneinternet.net	84,380	0.29	76,286	0.27	7.30	$67.19  Contact Us
kasserver.com	83,792	0.29	81,196	0.29	0.11	$66.90  Contact Us
dns.fz.fj.cn	83,520	0.28	78,795	0.28	2.82	$66.76  Contact Us
interland.net	83,177	0.28	83,330	0.29	-3.17	$66.59  Contact Us
geodns.net	82,024	0.28	75,128	0.26	5.91	$66.01  Contact Us
interq.or.jp	81,804	0.28	78,990	0.28	0.46	$65.90  Contact Us
dimenoc.com	80,298	0.27	78,515	0.28	-0.79	$65.15  Contact Us
pwebtech.com	80,157	0.27	82,259	0.29	-5.47	$65.08  Contact Us
extendedhost.com	79,280	0.27	66,974	0.24	14.83	$64.64  Contact Us
intergenia.de	78,528	0.27	76,211	0.27	-0.05	$64.26  Contact Us
ocn.ad.jp	77,633	0.26	69,652	0.24	8.12	$63.82  Contact Us
lunarpages.com	76,974	0.26	73,434	0.26	1.68	$63.49  Contact Us
bluegravity.com	74,791	0.25	58,985	0.21	23.00	$62.40  Contact Us
mediatemple.net	74,667	0.25	70,348	0.25	2.96	$62.33  Contact Us
sourcedns.com	73,988	0.25	69,506	0.24	3.26	$61.99  Contact Us
ev1.net	73,605	0.25	62,918	0.22	13.48	$61.80  Contact Us
b-one-dns.net	73,174	0.25	70,166	0.25	1.16	$61.59  Contact Us
iweb-hosting.com	72,870	0.25	62,853	0.22	12.47	$61.44  Contact Us
twnic.net	70,173	0.24	64,897	0.23	4.89	$60.09  Contact Us
rt-comm.ru	68,188	0.23	66,662	0.23	-0.77	$59.09  Contact Us
ns01.idc.jp	67,401	0.23	61,068	0.21	7.07	$58.70  Contact Us
calpop.com	66,892	0.23	59,934	0.21	8.27	$58.45  Contact Us
usen.ad.jp	65,088	0.22	70,716	0.25	-10.71	$57.54  Contact Us
twtelecom.net	63,364	0.22	55,606	0.20	10.54	$56.68  Contact Us
dtag.de	63,113	0.22	61,021	0.21	0.33	$56.56  Contact Us
dion.ne.jp	62,666	0.21	56,049	0.20	8.46	$56.33  Contact Us
fhe3rz.net	60,015	0.20	26,262	0.09	121.68	$55.01  Contact Us
net.ru	59,049	0.20	56,008	0.20	2.27	$54.52  Contact Us
bta.net.cn	58,551	0.20	49,247	0.17	15.33	$54.28  Contact Us
tele.dk	58,291	0.20	58,276	0.20	-2.97	$54.15  Contact Us
scservers.com	57,962	0.20	58,912	0.21	-4.56	$53.98  Contact Us
cnc-idc.com	57,812	0.20	52,085	0.18	7.67	$53.91  Contact Us
fastservers.net	57,755	0.20	58,505	0.21	-4.24	$53.88  Contact Us
cais.com	56,875	0.19	62,337	0.22	-11.49	$53.44  Contact Us
he.net	56,342	0.19	70,033	0.25	-21.96	$53.17  Contact Us
hostway.net	56,076	0.19	58,482	0.21	-6.99	$53.04  Contact Us
tpnet.pl	55,673	0.19	58,444	0.21	-7.59	$52.84  Contact Us
rr.com	55,229	0.19	54,665	0.19	-1.99	$52.61  Contact Us
xlink.net	54,653	0.19	80,398	0.28	-34.06	$52.33  Contact Us
alabanza.com	54,243	0.18	52,601	0.18	0.03	$52.12  Contact Us
rain.fr	53,518	0.18	55,251	0.19	-6.04	$51.76  Contact Us
afrinic.net	53,456	0.18	52,355	0.18	-0.95	$51.73  Contact Us
inode.at	53,284	0.18	54,355	0.19	-4.91	$51.64  Contact Us
sphere.ad.jp	52,211	0.18	45,338	0.16	11.71	$51.11  Contact Us
casablanca.cz	52,060	0.18	58,171	0.20	-13.19	$51.03  Contact Us
marchex.com	52,035	0.18	48,607	0.17	3.85	$51.02  Contact Us
inetbone.net	50,087	0.17	49,207	0.17	-1.26	$50.04  Contact Us
datapipe.net	48,412	0.16	47,875	0.17	-1.91	$48.41  Contact Us
superb.net	47,530	0.16	36,895	0.13	24.97	$47.53  Contact Us
servidoresdns.net	47,230	0.16	44,029	0.15	4.06	$47.23  Contact Us
liquidweb.com	47,170	0.16	45,370	0.16	0.85	$47.17  Contact Us
servint.com	47,114	0.16	50,204	0.18	-8.97	$47.11  Contact Us
xs4all.nl	47,081	0.16	42,815	0.15	6.67	$47.08  Contact Us
interware.hu	46,931	0.16	38,510	0.14	18.22	$46.93  Contact Us
proserve.nl	45,666	0.16	46,782	0.16	-5.31	$45.67  Contact Us
ipx-server.de	45,606	0.16	46,567	0.16	-5.00	$45.61  Contact Us
netart.pl	45,530	0.16	43,093	0.15	2.49	$45.53  Contact Us
sippia.de	44,909	0.15	16,617	0.06	162.17	$44.91  Contact Us
in2net.com	44,659	0.15	44,193	0.16	-1.97	$44.66  Contact Us
meganameservers.com	44,200	0.15	44,018	0.15	-2.59	$44.20  Contact Us
a.ns	43,988	0.15	42,545	0.15	0.30	$43.99  Contact Us
intercom.com.cn	43,968	0.15	38,586	0.14	10.54	$43.97  Contact Us
webcontrolcenter.com	43,745	0.15	43,051	0.15	-1.43	$43.74  Contact Us
colt.net	41,819	0.14	37,987	0.13	6.79	$41.82  Contact Us
kornet.net	41,702	0.14	39,702	0.14	1.89	$41.70  Contact Us
ctnt.com.cn	40,881	0.14	31,748	0.11	24.91	$40.88  Contact Us
elinuxservers.com	40,773	0.14	37,042	0.13	6.78	$40.77  Contact Us
aspadmin.com	40,176	0.14	38,510	0.14	1.20	$40.18  Contact Us
sdjnptt.net.cn	40,031	0.14	38,576	0.14	0.66	$40.03  Contact Us
servage.net	39,294	0.13	37,920	0.13	0.52	$39.29  Contact Us
gxn.net	39,247	0.13	39,408	0.14	-3.39	$39.25  Contact Us
sagonet.com	39,205	0.13	40,401	0.14	-5.87	$39.20  Contact Us
eli.net	39,041	0.13	38,487	0.14	-1.60	$39.04  Contact Us
swbell.net	37,830	0.13	37,995	0.13	-3.42	$37.83  Contact Us
valueweb.net	36,690	0.12	37,244	0.13	-4.44	$36.69  Contact Us
donhost.co.uk	36,632	0.12	36,279	0.13	-2.05	$36.63  Contact Us
telecity.net	36,089	0.12	25,087	0.09	39.55	$36.09  Contact Us
datanet.hu	35,811	0.12	35,262	0.12	-1.48	$35.81  Contact Us
hananet.net	35,455	0.12	33,858	0.12	1.58	$35.45  Contact Us
hinet.net	35,358	0.12	33,139	0.12	3.50	$35.36  Contact Us
iprevolution.co.jp	35,345	0.12	31,332	0.11	9.43	$35.34  Contact Us
hostlab.nl	35,214	0.12	37,771	0.13	-9.56	$35.21  Contact Us
cn.net	34,451	0.12	33,685	0.12	-0.79	$34.45  Contact Us
colo4dallas.net	34,319	0.12	34,122	0.12	-2.43	$34.32  Contact Us
inflow.net	34,045	0.12	33,014	0.12	0.03	$34.05  Contact Us
netnation.com	33,977	0.12	33,738	0.12	-2.31	$33.98  Contact Us
west-datacenter.net	33,614	0.11	33,628	0.12	-3.04	$33.61  Contact Us
amenworld.com	33,587	0.11	32,443	0.11	0.43	$33.59  Contact Us
bellsouth.net	33,424	0.11	35,468	0.12	-8.59	$33.42  Contact Us
alphared.com	33,224	0.11	31,400	0.11	2.64	$33.22  Contact Us
ieurop.net	32,498	0.11	30,535	0.11	3.24	$32.50  Contact Us
tpt.net.cn	32,469	0.11	28,129	0.10	11.97	$32.47  Contact Us
lnhi.net	32,440	0.11	31,889	0.11	-1.32	$32.44  Contact Us
interbusiness.it	32,435	0.11	32,268	0.11	-2.49	$32.44  Contact Us
sivit.org	32,389	0.11	27,349	0.10	14.88	$32.39  Contact Us
clara.net	32,053	0.11	29,579	0.10	5.12	$32.05  Contact Us
kei.pl	31,839	0.11	31,013	0.11	-0.41	$31.84  Contact Us
pipex.net	31,701	0.11	26,214	0.09	17.31	$31.70  Contact Us
phatservers.com	31,432	0.11	29,343	0.10	3.91	$31.43  Contact Us
uk2.net	31,077	0.11	31,258	0.11	-3.56	$31.08  Contact Us
hichina.com	30,974	0.11	29,484	0.10	1.91	$30.97  Contact Us
conepuppy.com	30,761	0.10	30,154	0.11	-1.04	$30.76  Contact Us
iomart.co.uk	30,732	0.10	30,785	0.11	-3.16	$30.73  Contact Us
telia.com	30,702	0.10	30,274	0.11	-1.62	$30.70  Contact Us
softlayer.com	30,447	0.10	60,542	0.21	-51.22	$30.45  Contact Us
kidc.net	30,320	0.10	29,429	0.10	-0.06	$30.32  Contact Us
cnmobile.net	30,272	0.10	27,984	0.10	4.94	$30.27  Contact Us
activeisp.com	30,220	0.10	28,808	0.10	1.76	$30.22  Contact Us
dynamicweb.net	29,843	0.10	28,773	0.10	0.61	$29.84  Contact Us
dn.net	29,769	0.10	27,943	0.10	3.34	$29.77  Contact Us
uunet.ca	29,686	0.10	28,998	0.10	-0.69	$29.69  Contact Us
servepath.com	29,645	0.10	26,723	0.09	7.61	$29.64  Contact Us
gyron.net	29,510	0.10	28,337	0.10	1.02	$29.51  Contact Us
inet.it	29,311	0.10	27,388	0.10	3.82	$29.31  Contact Us
hopone.net	29,247	0.10	28,584	0.10	-0.74	$29.25  Contact Us
sc163.net	29,155	0.10	28,695	0.10	-1.44	$29.16  Contact Us
datadragon.net	29,152	0.10	25,368	0.09	11.47	$29.15  Contact Us
mainnameserver.com	29,132	0.10	27,559	0.10	2.54	$29.13  Contact Us
server260.com	28,852	0.10	28,259	0.10	-0.96	$28.85  Contact Us
widexs.nl	28,801	0.10	28,807	0.10	-3.01	$28.80  Contact Us
mcbone.net	28,639	0.10	28,154	0.10	-1.32	$28.64  Contact Us
host4u.net	28,453	0.10	28,824	0.10	-4.24	$28.45  Contact Us
silkroadtechnologies.com	27,637	0.09	26,423	0.09	1.46	$27.64  Contact Us
above.net	27,559	0.09	26,955	0.09	-0.82	$27.56  Contact Us
t-online.hu	27,310	0.09	26,171	0.09	1.23	$27.31  Contact Us
keyweb.de	27,217	0.09	26,537	0.09	-0.51	$27.22  Contact Us
carpathiahost.net	27,048	0.09	36,531	0.13	-28.18	$27.05  Contact Us
ns	26,994	0.09	21,223	0.07	23.38	$26.99  Contact Us
cnuninet.net	26,842	0.09	21,132	0.07	23.22	$26.84  Contact Us
interlink.or.jp	26,576	0.09	22,759	0.08	13.27	$26.58  Contact Us
alibabaonline.com	26,436	0.09	18,282	0.06	40.27	$26.44  Contact Us
easynet.co.uk	26,262	0.09	30,655	0.11	-16.90	$26.26  Contact Us
anonymous-servers.com	26,185	0.09	26,499	0.09	-4.14	$26.18  Contact Us
paetec.net	25,968	0.09	26,562	0.09	-5.16	$25.97  Contact Us
serico.de	25,629	0.09	25,242	0.09	-1.51	$25.63  Contact Us
ikp.pl	25,300	0.09	23,937	0.08	2.53	$25.30  Contact Us
gldn.net	25,227	0.09	23,474	0.08	4.25	$25.23  Contact Us
noc4hosts.com	25,182	0.09	27,502	0.10	-11.18	$25.18  Contact Us
primarydns.com	25,160	0.09	26,834	0.09	-9.05	$25.16  Contact Us
hosting.com	25,072	0.09	25,040	0.09	-2.87	$25.07  Contact Us
corbina.net	25,056	0.09	23,110	0.08	5.17	$25.06  Contact Us
rapidswitch.com	24,652	0.08	22,063	0.08	8.39	$24.65  Contact Us
ocn.ne.jp	24,589	0.08	23,943	0.08	-0.38	$24.59  Contact Us
tmag.de	24,580	0.08	25,048	0.09	-4.81	$24.58  Contact Us
asahi-net.or.jp	24,475	0.08	14,308	0.05	65.94	$24.48  Contact Us
tera-byte.com	24,169	0.08	23,213	0.08	1.00	$24.17  Contact Us
hc.ru	24,111	0.08	23,062	0.08	1.42	$24.11  Contact Us
3fn.net	24,001	0.08	17,117	0.06	36.02	$24.00  Contact Us
alchemyfx.com	23,874	0.08	24,023	0.08	-3.60	$23.87  Contact Us
hm23	23,759	0.08	23,115	0.08	-0.29	$23.76  Contact Us
ip-plus.net	23,676	0.08	23,642	0.08	-2.86	$23.68  Contact Us
rackforce.com	23,664	0.08	23,668	0.08	-3.01	$23.66  Contact Us
evanzo.com	23,582	0.08	23,745	0.08	-3.66	$23.58  Contact Us
dnspartner.de	23,515	0.08	10,342	0.04	120.56	$23.52  Contact Us
burst.net	23,407	0.08	17,979	0.06	26.29	$23.41  Contact Us
server-dns.com	22,895	0.08	22,541	0.08	-1.47	$22.89  Contact Us
ilse.net	22,786	0.08	22,402	0.08	-1.33	$22.79  Contact Us
pochta.ru	22,693	0.08	27,698	0.10	-20.52	$22.69  Contact Us
cnchost.com	22,597	0.08	28,427	0.10	-22.89	$22.60  Contact Us
deftechgroup.com	22,594	0.08	22,306	0.08	-1.74	$22.59  Contact Us
fastweb.it	22,589	0.08	22,079	0.08	-0.75	$22.59  Contact Us
hostpoint.ch	22,562	0.08	22,227	0.08	-1.53	$22.56  Contact Us
bell.ca	22,561	0.08	21,770	0.08	0.53	$22.56  Contact Us
ch-meta.net	22,495	0.08	20,467	0.07	6.62	$22.49  Contact Us
xo.com	22,457	0.08	22,233	0.08	-2.02	$22.46  Contact Us
valuehost.ru	22,388	0.08	22,687	0.08	-4.27	$22.39  Contact Us
viawest.net	22,330	0.08	18,538	0.07	16.85	$22.33  Contact Us
locaweb.com.br	22,055	0.08	20,809	0.07	2.81	$22.05  Contact Us
maxim.net	21,910	0.07	17,163	0.06	23.84	$21.91  Contact Us
forpsi.net	21,886	0.07	21,139	0.07	0.43	$21.89  Contact Us
ignum.com	21,852	0.07	19,654	0.07	7.85	$21.85  Contact Us
inet.co.th	21,851	0.07	22,328	0.08	-5.07	$21.85  Contact Us
netbenefit.co.uk	21,706	0.07	26,422	0.09	-20.31	$21.71  Contact Us
vwh1.net	21,503	0.07	21,544	0.08	-3.18	$21.50  Contact Us
crystaltech.com	21,465	0.07	22,994	0.08	-9.45	$21.46  Contact Us
gblx.net	21,436	0.07	21,181	0.07	-1.83	$21.44  Contact Us
msft.net	21,404	0.07	24,539	0.09	-15.39	$21.40  Contact Us
pbi.net	21,235	0.07	21,624	0.08	-4.74	$21.23  Contact Us
fastdns.net	21,231	0.07	21,237	0.07	-3.02	$21.23  Contact Us
cysonet.com	21,190	0.07	21,127	0.07	-2.71	$21.19  Contact Us
bt.net	20,977	0.07	20,382	0.07	-0.16	$20.98  Contact Us
net.ua	20,916	0.07	19,776	0.07	2.60	$20.92  Contact Us
bezeqint.net	20,870	0.07	27,017	0.09	-25.07	$20.87  Contact Us
nationalnet.com	20,865	0.07	20,253	0.07	-0.06	$20.87  Contact Us
midphase.com	20,727	0.07	20,183	0.07	-0.38	$20.73  Contact Us
firstserver.ne.jp	20,679	0.07	20,267	0.07	-1.02	$20.68  Contact Us
ttnet.net.tr	20,566	0.07	24,911	0.09	-19.91	$20.57  Contact Us
backwoodsmedia.com	20,352	0.07	28,280	0.10	-30.19	$20.35  Contact Us
ahhfptt.net.cn	20,290	0.07	21,503	0.08	-8.47	$20.29  Contact Us
ns-px.online.sh.cn	20,284	0.07	22,409	0.08	-12.19	$20.28  Contact Us
it.net	20,248	0.07	19,465	0.07	0.91	$20.25  Contact Us
v-ns.de	20,218	0.07	19,952	0.07	-1.70	$20.22  Contact Us
net.edu.cn	20,205	0.07	20,241	0.07	-3.17	$20.20  Contact Us
vevida.net	20,195	0.07	19,749	0.07	-0.80	$20.20  Contact Us
aidahosting.com	20,118	0.07	20,344	0.07	-4.07	$20.12  Contact Us
live-servers.net	19,999	0.07	19,093	0.07	1.61	$20.00  Contact Us
peterhost.ru	19,932	0.07	19,389	0.07	-0.28	$19.93  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.